pub(crate) enum CommandOptions {
+CommandOptions in cli - Rust pub(crate) enum CommandOptions {
Show 14 variants
Play {
- index: Option<usize>,
+ index: Option<usize>,
},
Pause,
Stop,
Next,
Prev,
Seek {
- seconds: i32,
+ seconds: i32,
},
Move {
- index1: usize,
- index2: usize,
+ index1: usize,
+ index2: usize,
},
Remove {
- index: Option<usize>,
+ index: Option<usize>,
},
Clear,
List,
Add {
- filenames: Vec<String>,
+ filenames: Vec<String>,
},
Replace {
- filenames: Vec<String>,
+ filenames: Vec<String>,
},
Prop {
- properties: Vec<String>,
+ properties: Vec<String>,
},
Interactive,
}
Variants§
§Play
Play media at the specified index in the playlist
-Fields
§index: Option<usize>The index of the media to play
+§Pause
Pause the currently playing media
§Stop
Stop the playback and quit MPV
§Next
Skip to the next item in the playlist
§Prev
Skip to the previous item in the playlist
§Seek
Seek to a specific position in the currently playing media
-Fields
§seconds: i32The number of seconds to seek to
+§Move
Move an item in the playlist from one index to another
-Fields
§index2: usizeThe index to move the item to
+§Remove
Remove an item from the playlist
If invoked while playlist has no entries, or if the only entry
is the active video, then this will exit MPV.
-Fields
§index: Option<usize>The index of the item to remove (optional)
+§Clear
Clear the entire playlist
§List
List all the items in the playlist
§Add
Add files to the playlist
Needs at least one file to be passed.
-Fields
§filenames: Vec<String>The filenames of the files to add
+§Replace
Replace the current playlist with new files
-Fields
§filenames: Vec<String>The filenames of the files to replace the playlist with
+§Prop
Fetch properties of the current playback or playlist
-Fields
§properties: Vec<String>The properties to fetch
+§Interactive
Enter interactive mode to send commands to MPV IPC
-Trait Implementations§
Source§impl FromArgMatches for CommandOptions
Source§fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>
Trait Implementations§
Source§impl FromArgMatches for CommandOptions
Source§fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>
Source§fn from_arg_matches_mut(
__clap_arg_matches: &mut ArgMatches,
-) -> Result<Self, Error>
Source§fn update_from_arg_matches(
+) -> Result<Self, Error>
Source§fn update_from_arg_matches(
&mut self,
__clap_arg_matches: &ArgMatches,
-) -> Result<(), Error>
Assign values from ArgMatches to self.Source§fn update_from_arg_matches_mut<'b>(
+) -> Result<(), Error>
Assign values from ArgMatches to self.Source§fn update_from_arg_matches_mut<'b>(
&mut self,
__clap_arg_matches: &mut ArgMatches,
-) -> Result<(), Error>
Assign values from ArgMatches to self.Source§impl Subcommand for CommandOptions
Source§fn augment_subcommands<'b>(__clap_app: Command) -> Command
Source§impl Subcommand for CommandOptions
Source§fn augment_subcommands<'b>(__clap_app: Command) -> Command
Source§fn augment_subcommands_for_update<'b>(__clap_app: Command) -> Command
Append to [Command] so it can instantiate self via
-[FromArgMatches::update_from_arg_matches_mut] Read moreSource§fn has_subcommand(__clap_name: &str) -> bool
Test whether Self can parse a specific subcommandAuto Trait Implementations§
§impl Freeze for CommandOptions
§impl RefUnwindSafe for CommandOptions
§impl Send for CommandOptions
§impl Sync for CommandOptions
§impl Unpin for CommandOptions
§impl UnwindSafe for CommandOptions
Blanket Implementations§
Auto Trait Implementations§
§impl Freeze for CommandOptions
§impl RefUnwindSafe for CommandOptions
§impl Send for CommandOptions
§impl Sync for CommandOptions
§impl Unpin for CommandOptions
§impl UnwindSafe for CommandOptions
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
+ T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more§impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
§impl<T> WithSubscriber for T
§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
- S: Into<Dispatch>,
Attaches the provided Subscriber to this type, returning a
+From<T> for U chooses to do.
+§impl<T> WithSubscriber for T
§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
+ S: Into<Dispatch>,
§fn with_current_subscriber(self) -> WithDispatch<Self>
\ No newline at end of file
diff --git a/cli/fn.main.html b/cli/fn.main.html
index 2f230530..56038db0 100644
--- a/cli/fn.main.html
+++ b/cli/fn.main.html
@@ -1 +1 @@
-main in cli - Rust main in cli - Rust cli - Rust cli - Rust Cli in cli - Rust pub(crate) struct Cli {
- pub(crate) debug: bool,
+Cli in cli - Rust pub(crate) struct Cli {
+ pub(crate) debug: bool,
pub(crate) command: CommandOptions,
-}
Fields§
§debug: bool§command: CommandOptionsTrait Implementations§
Source§impl Args for Cli
Source§fn group_id() -> Option<Id>
Report the [ArgGroup::id][crate::ArgGroup::id] for this set of argumentsSource§fn augment_args<'b>(__clap_app: Command) -> Command
Append to [Command] so it can instantiate Self via
+}Fields§
§debug: bool§command: CommandOptionsTrait Implementations§
Source§impl Args for Cli
Source§fn group_id() -> Option<Id>
Report the [ArgGroup::id][crate::ArgGroup::id] for this set of argumentsSource§fn augment_args<'b>(__clap_app: Command) -> Command
Source§fn augment_args_for_update<'b>(__clap_app: Command) -> Command
Append to [Command] so it can instantiate self via
-[FromArgMatches::update_from_arg_matches_mut] Read moreSource§impl FromArgMatches for Cli
Source§fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>
Source§fn from_arg_matches_mut(
__clap_arg_matches: &mut ArgMatches,
-) -> Result<Self, Error>
Source§fn update_from_arg_matches(
+) -> Result<Self, Error>
Source§fn update_from_arg_matches(
&mut self,
__clap_arg_matches: &ArgMatches,
-) -> Result<(), Error>
Assign values from ArgMatches to self.Source§fn update_from_arg_matches_mut(
+) -> Result<(), Error>
Assign values from ArgMatches to self.Source§fn update_from_arg_matches_mut(
&mut self,
__clap_arg_matches: &mut ArgMatches,
-) -> Result<(), Error>
Assign values from ArgMatches to self.Source§impl Parser for Cli
§fn parse_from<I, T>(itr: I) -> Self
Parse from iterator, [exit][Error::exit] on error.§fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>
Parse from iterator, return Err on error.§fn update_from<I, T>(&mut self, itr: I)
Update from iterator, [exit][Error::exit] on error. Read more§fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>
Update from iterator, return Err on error.Auto Trait Implementations§
§impl Freeze for Cli
§impl RefUnwindSafe for Cli
§impl Send for Cli
§impl Sync for Cli
§impl Unpin for Cli
§impl UnwindSafe for Cli
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
- T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read moreSource§impl<T> From<T> for T
Source§impl Parser for Cli
§fn parse_from<I, T>(itr: I) -> Self
Parse from iterator, [exit][Error::exit] on error.§fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>
Parse from iterator, return Err on error.§fn update_from<I, T>(&mut self, itr: I)
Update from iterator, [exit][Error::exit] on error. Read more§fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>
Update from iterator, return Err on error.Auto Trait Implementations§
§impl Freeze for Cli
§impl RefUnwindSafe for Cli
§impl Send for Cli
§impl Sync for Cli
§impl Unpin for Cli
§impl UnwindSafe for Cli
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
+ T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more§impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
§impl<T> WithSubscriber for T
§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
- S: Into<Dispatch>,
Attaches the provided Subscriber to this type, returning a
+From<T> for U chooses to do.
+§impl<T> WithSubscriber for T
§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
+ S: Into<Dispatch>,
§fn with_current_subscriber(self) -> WithDispatch<Self>
\ No newline at end of file
diff --git a/help.html b/help.html
index 4b211c31..5977d0e2 100644
--- a/help.html
+++ b/help.html
@@ -1 +1 @@
-Help Rustdoc help
BackHelp Rustdoc help
BackList of all items in this crate List of all items
Enums
Functions
- get_property
- loadfile
- playlist_clear
- playlist_move
- playlist_next
- playlist_prev
- playlist_remove
- quit
- seek
- send_ipc_command
- set_property
Constants
List of all items in this crate List of all items
Enums
Functions
- get_property
- loadfile
- playlist_clear
- playlist_move
- playlist_next
- playlist_prev
- playlist_remove
- quit
- seek
- send_ipc_command
- set_property
Constants
SOCKET_PATH in mrc - Rust SOCKET_PATH in mrc - Rust MpvCommand in mrc - Rust pub enum MpvCommand {
+MpvCommand in mrc - Rust pub enum MpvCommand {
SetProperty,
PlaylistNext,
PlaylistPrev,
@@ -24,22 +24,22 @@ string equivalents using the as_str method.
§PlaylistClear
Clears all items from the playlist.
§GetProperty
Retrieves the value of a property in MPV.
§LoadFile
Loads a file into MPV.
-
Implementations§
Source§impl MpvCommand
Implementations§
Trait Implementations§
Auto Trait Implementations§
§impl Freeze for MpvCommand
§impl RefUnwindSafe for MpvCommand
§impl Send for MpvCommand
§impl Sync for MpvCommand
§impl Unpin for MpvCommand
§impl UnwindSafe for MpvCommand
Blanket Implementations§
Trait Implementations§
Auto Trait Implementations§
§impl Freeze for MpvCommand
§impl RefUnwindSafe for MpvCommand
§impl Send for MpvCommand
§impl Sync for MpvCommand
§impl Unpin for MpvCommand
§impl UnwindSafe for MpvCommand
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
+ T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more§impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
§impl<T> WithSubscriber for T
§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
- S: Into<Dispatch>,
Attaches the provided Subscriber to this type, returning a
+From<T> for U chooses to do.
+§impl<T> WithSubscriber for T
§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
+ S: Into<Dispatch>,
§fn with_current_subscriber(self) -> WithDispatch<Self>
get_property in mrc - Rust pub async fn get_property(
- property: &str,
- socket_path: Option<&str>,
-) -> Result<Option<Value>>
Expand description
Sends the get_property command to retrieve a property value from MPV.
+get_property in mrc - Rust pub async fn get_property(
+ property: &str,
+ socket_path: Option<&str>,
+) -> Result<Option<Value>>
Expand description
Sends the get_property command to retrieve a property value from MPV.
§Arguments
property: The name of the property to retrieve.loadfile in mrc - Rust pub async fn loadfile(
- filename: &str,
- append: bool,
- socket_path: Option<&str>,
-) -> Result<Option<Value>>
Expand description
Sends the loadfile command to load a file into MPV.
+loadfile in mrc - Rust pub async fn loadfile(
+ filename: &str,
+ append: bool,
+ socket_path: Option<&str>,
+) -> Result<Option<Value>>
Expand description
Sends the loadfile command to load a file into MPV.
§Arguments
filename: The name of the file to load.playlist_clear in mrc - Rust pub async fn playlist_clear(socket_path: Option<&str>) -> Result<Option<Value>>
Expand description
Sends the playlist-clear command to clear the playlist.
+playlist_clear in mrc - Rust pub async fn playlist_clear(socket_path: Option<&str>) -> Result<Option<Value>>
Expand description
Sends the playlist-clear command to clear the playlist.
§Arguments
socket_path: An optional custom socket path.playlist_move in mrc - Rust pub async fn playlist_move(
- from_index: usize,
- to_index: usize,
- socket_path: Option<&str>,
-) -> Result<Option<Value>>
Expand description
Sends the playlist-move command to move a playlist item from one index to another.
+playlist_move in mrc - Rust pub async fn playlist_move(
+ from_index: usize,
+ to_index: usize,
+ socket_path: Option<&str>,
+) -> Result<Option<Value>>
Expand description
Sends the playlist-move command to move a playlist item from one index to another.
§Arguments
from_index: The index of the item to move.playlist_next in mrc - Rust pub async fn playlist_next(socket_path: Option<&str>) -> Result<Option<Value>>
Expand description
Sends the playlist-next command to move to the next playlist item.
+playlist_next in mrc - Rust pub async fn playlist_next(socket_path: Option<&str>) -> Result<Option<Value>>
Expand description
Sends the playlist-next command to move to the next playlist item.
§Arguments
socket_path: An optional custom socket path.playlist_prev in mrc - Rust pub async fn playlist_prev(socket_path: Option<&str>) -> Result<Option<Value>>
Expand description
Sends the playlist-prev command to move to the previous playlist item.
+playlist_prev in mrc - Rust pub async fn playlist_prev(socket_path: Option<&str>) -> Result<Option<Value>>
Expand description
Sends the playlist-prev command to move to the previous playlist item.
§Arguments
socket_path: An optional custom socket path.playlist_remove in mrc - Rust pub async fn playlist_remove(
- index: Option<usize>,
- socket_path: Option<&str>,
-) -> Result<Option<Value>>
Expand description
Sends the playlist-remove command to remove an item from the playlist.
+playlist_remove in mrc - Rust pub async fn playlist_remove(
+ index: Option<usize>,
+ socket_path: Option<&str>,
+) -> Result<Option<Value>>
Expand description
Sends the playlist-remove command to remove an item from the playlist.
§Arguments
index: The index of the item to remove, or None to remove the current item.quit in mrc - Rust pub async fn quit(socket_path: Option<&str>) -> Result<Option<Value>>
Expand description
Sends the quit command to terminate MPV.
+quit in mrc - Rust pub async fn quit(socket_path: Option<&str>) -> Result<Option<Value>>
Expand description
Sends the quit command to terminate MPV.
§Arguments
socket_path: An optional custom socket path.seek in mrc - Rust pub async fn seek(
- seconds: f64,
- socket_path: Option<&str>,
-) -> Result<Option<Value>>
Expand description
Sends the seek command to seek the media playback by a given number of seconds.
+seek in mrc - Rust pub async fn seek(
+ seconds: f64,
+ socket_path: Option<&str>,
+) -> Result<Option<Value>>
Expand description
Sends the seek command to seek the media playback by a given number of seconds.
§Arguments
seconds: The number of seconds to seek.send_ipc_command in mrc - Rust pub async fn send_ipc_command(
- command: &str,
+send_ipc_command in mrc - Rust pub async fn send_ipc_command(
+ command: &str,
args: &[Value],
- socket_path: Option<&str>,
-) -> Result<Option<Value>>
Expand description
Sends a generic IPC command to the specified socket and returns the parsed response data.
+ socket_path: Option<&str>,
+) -> Result<Option<Value>>Expand description
Sends a generic IPC command to the specified socket and returns the parsed response data.
§Arguments
command: The name of the command to send to MPV.set_property in mrc - Rust pub async fn set_property(
- property: &str,
+set_property in mrc - Rust pub async fn set_property(
+ property: &str,
value: &Value,
- socket_path: Option<&str>,
-) -> Result<Option<Value>>
Expand description
Sends the set_property command to MPV to change a property value.
+ socket_path: Option<&str>,
+) -> Result<Option<Value>>Expand description
Sends the set_property command to MPV to change a property value.
§Arguments
property: The name of the property to set.mrc - Rust Expand description
MRC
+
mrc - Rust Expand description
MRC
A library for interacting with the MPV media player using its JSON IPC (Inter-Process Communication) protocol.
This crate provides a set of utilities to communicate with MPV’s IPC socket, enabling you to send commands
and retrieve responses in a structured format.
@@ -30,4 +30,4 @@ and retrieve responses in a structured format.
}
§Constants
§SOCKET_PATH
Default path for the MPV IPC socket: /tmp/mpvsocket
-§Functions
Enums§
- Represents common MPV commands.
Constants§
Functions§
- Sends the
get_property command to retrieve a property value from MPV. - Sends the
loadfile command to load a file into MPV. - Sends the
playlist-clear command to clear the playlist. - Sends the
playlist-move command to move a playlist item from one index to another. - Sends the
playlist-next command to move to the next playlist item. - Sends the
playlist-prev command to move to the previous playlist item. - Sends the
playlist-remove command to remove an item from the playlist. - Sends the
quit command to terminate MPV. - Sends the
seek command to seek the media playback by a given number of seconds. - Sends a generic IPC command to the specified socket and returns the parsed response data.
- Sends the
set_property command to MPV to change a property value.
§Functions
Enums§
- MpvCommand
- Represents common MPV commands.
Constants§
Functions§
- get_
property - Sends the
get_property command to retrieve a property value from MPV. - loadfile
- Sends the
loadfile command to load a file into MPV. - playlist_
clear - Sends the
playlist-clear command to clear the playlist. - playlist_
move - Sends the
playlist-move command to move a playlist item from one index to another. - playlist_
next - Sends the
playlist-next command to move to the next playlist item. - playlist_
prev - Sends the
playlist-prev command to move to the previous playlist item. - playlist_
remove - Sends the
playlist-remove command to remove an item from the playlist. - quit
- Sends the
quit command to terminate MPV. - seek
- Sends the
seek command to seek the media playback by a given number of seconds. - send_
ipc_command - Sends a generic IPC command to the specified socket and returns the parsed response data.
- set_
property - Sends the
set_property command to MPV to change a property value.
\ No newline at end of file
diff --git a/search-index.js b/search-index.js
index 0557ef76..e063a97f 100644
--- a/search-index.js
+++ b/search-index.js
@@ -1,4 +1,4 @@
-var searchIndex = new Map(JSON.parse('[["cli",{"t":"PPFGPPPPPPPPPPPPNNNNNNNNNONONNNNNNNNNNHNNNNNNNNNNOOOOOOOO","n":["Add","Clear","Cli","CommandOptions","Interactive","List","Move","Next","Pause","Play","Prev","Prop","Remove","Replace","Seek","Stop","augment_args","augment_args_for_update","augment_subcommands","augment_subcommands_for_update","borrow","","borrow_mut","","command","","command_for_update","debug","from","","from_arg_matches","","from_arg_matches_mut","","group_id","has_subcommand","into","","main","try_from","","try_into","","type_id","","update_from_arg_matches","","update_from_arg_matches_mut","","filenames","","index","","index1","index2","properties","seconds"],"q":[[0,"cli"],[49,"cli::CommandOptions"],[57,"clap_builder::builder::command"],[58,"clap_builder::parser::matches::arg_matches"],[59,"clap_builder"],[60,"core::result"],[61,"clap_builder::util::id"],[62,"core::option"],[63,"std::io::error"],[64,"core::any"]],"i":"A`0``000000000000j011010100000101010101`0101010101B`BbBdBfBh0BjBl","f":"````````````````{bb}000{d{{d{c}}}{}}0{{{d{f}}}{{d{fc}}}{}}0{{}b}`0`{cc{}}0{{{d{h}}}{{n{jl}}}}{{{d{h}}}{{n{A`l}}}}{{{d{fh}}}{{n{jl}}}}{{{d{fh}}}{{n{A`l}}}}{{}{{Ad{Ab}}}}{{{d{Af}}}Ah}{{}c{}}0{{}{{Al{Aj}}}}{c{{n{e}}}{}{}}0{{}{{n{c}}}{}}0{dAn}0{{{d{fj}}{d{h}}}{{n{Ajl}}}}{{{d{fA`}}{d{h}}}{{n{Ajl}}}}{{{d{fj}}{d{fh}}}{{n{Ajl}}}}{{{d{fA`}}{d{fh}}}{{n{Ajl}}}}````````","D":"Cd","p":[[5,"Command",57],[1,"reference",null,null,1],[0,"mut"],[5,"ArgMatches",58],[5,"Cli",0],[8,"Error",59],[6,"Result",60,null,1],[6,"CommandOptions",0],[5,"Id",61],[6,"Option",62,null,1],[1,"str"],[1,"bool"],[1,"unit"],[8,"Result",63],[5,"TypeId",64],[15,"Add",49],[15,"Replace",49],[15,"Play",49],[15,"Remove",49],[15,"Move",49],[15,"Prop",49],[15,"Seek",49]],"r":[],"b":[],"c":"OjAAAAAAAAA=","e":"OzAAAAEAAB8ABQAAAAAAAwABABEACwAfAAUAJwAKAA==","P":[[20,"T"],[24,""],[28,"T"],[30,""],[36,"U"],[38,""],[39,"U,T"],[41,"U"],[43,""]]}],["mrc",{"t":"PPGPPPPPPSPPNNNNNHNHHHHHHHHHHNNN","n":["GetProperty","LoadFile","MpvCommand","PlaylistClear","PlaylistMove","PlaylistNext","PlaylistPrev","PlaylistRemove","Quit","SOCKET_PATH","Seek","SetProperty","as_str","borrow","borrow_mut","fmt","from","get_property","into","loadfile","playlist_clear","playlist_move","playlist_next","playlist_prev","playlist_remove","quit","seek","send_ipc_command","set_property","try_from","try_into","type_id"],"q":[[0,"mrc"],[32,"core::fmt"],[33,"core::option"],[34,"serde_json::value"],[35,"std::io::error"],[36,"core::result"],[37,"core::any"]],"i":"b0`000000`0000000`0``````````000","f":"````````````{{{d{b}}}{{d{f}}}}{d{{d{c}}}{}}{{{d{h}}}{{d{hc}}}{}}{{{d{b}}{d{hj}}}l}{cc{}}{{{d{f}}{n{{d{f}}}}}{{Ab{{n{A`}}}}}}{{}c{}}{{{d{f}}Ad{n{{d{f}}}}}{{Ab{{n{A`}}}}}}{{{n{{d{f}}}}}{{Ab{{n{A`}}}}}}{{AfAf{n{{d{f}}}}}{{Ab{{n{A`}}}}}}11{{{n{Af}}{n{{d{f}}}}}{{Ab{{n{A`}}}}}}2{{Ah{n{{d{f}}}}}{{Ab{{n{A`}}}}}}{{{d{f}}{d{{Aj{A`}}}}{n{{d{f}}}}}{{Ab{{n{A`}}}}}}{{{d{f}}{d{A`}}{n{{d{f}}}}}{{Ab{{n{A`}}}}}}{c{{Al{e}}}{}{}}{{}{{Al{c}}}{}}{dAn}","D":"Cd","p":[[6,"MpvCommand",0],[1,"reference",null,null,1],[1,"str"],[0,"mut"],[5,"Formatter",32],[8,"Result",32],[6,"Option",33,null,1],[6,"Value",34],[8,"Result",35],[1,"bool"],[1,"usize"],[1,"f64"],[1,"slice"],[6,"Result",36,null,1],[5,"TypeId",37]],"r":[],"b":[],"c":"OjAAAAAAAAA=","e":"OzAAAAEAAAYAAwAKAAAADgACAB4AAgA=","P":[[13,"T"],[15,""],[16,"T"],[17,""],[18,"U"],[19,""],[29,"U,T"],[30,"U"],[31,""]]}],["server",{"t":"FNNONNNNHNNNNHNHHONNNNN","n":["Config","augment_args","augment_args_for_update","bind","borrow","borrow_mut","command","command_for_update","create_tls_acceptor","from","from_arg_matches","from_arg_matches_mut","group_id","handle_connection","into","main","process_command","socket","try_from","try_into","type_id","update_from_arg_matches","update_from_arg_matches_mut"],"q":[[0,"server"],[23,"clap_builder::builder::command"],[24,"tokio_native_tls"],[25,"core::error"],[26,"alloc::boxed"],[27,"core::result"],[28,"clap_builder::parser::matches::arg_matches"],[29,"clap_builder"],[30,"clap_builder::util::id"],[31,"core::option"],[32,"tokio::net::tcp::stream"],[33,"alloc::sync"],[34,"alloc::string"],[35,"core::any"]],"i":"`Ab000000`0000`0``000000","f":"`{bb}0`{d{{d{c}}}{}}{{{d{f}}}{{d{fc}}}{}}{{}b}0{{}{{n{h{l{j}}}}}}{cc{}}{{{d{A`}}}{{n{AbAd}}}}{{{d{fA`}}}{{n{AbAd}}}}{{}{{Ah{Af}}}}{{Aj{Al{h}}}{{n{An{l{j}}}}}}{{}c{}}{{}{{n{An{l{j}}}}}}{{{d{B`}}}{{n{BbBb}}}}`{c{{n{e}}}{}{}}{{}{{n{c}}}{}}{dBd}{{{d{fAb}}{d{A`}}}{{n{AnAd}}}}{{{d{fAb}}{d{fA`}}}{{n{AnAd}}}}","D":"h","p":[[5,"Command",23],[1,"reference",null,null,1],[0,"mut"],[5,"TlsAcceptor",24],[10,"Error",25],[5,"Box",26,null,1],[6,"Result",27,null,1],[5,"ArgMatches",28],[5,"Config",0],[8,"Error",29],[5,"Id",30],[6,"Option",31,null,1],[5,"TcpStream",32],[5,"Arc",33,null,1],[1,"unit"],[1,"str"],[5,"String",34],[5,"TypeId",35]],"r":[],"b":[],"c":"OjAAAAAAAAA=","e":"OzAAAAEAABMABQAAAAMABQAEAAsAAwAQAAEAEwAEAA==","P":[[4,"T"],[6,""],[9,"T"],[10,""],[14,"U"],[15,""],[18,"U,T"],[19,"U"],[20,""]]}]]'));
+var searchIndex = new Map(JSON.parse('[["cli",{"t":"PPFGPPPPPPPPPPPPNNNNNNNNNONONNNNNNNNNNHNNNNNNNNNNOOOOOOOO","n":["Add","Clear","Cli","CommandOptions","Interactive","List","Move","Next","Pause","Play","Prev","Prop","Remove","Replace","Seek","Stop","augment_args","augment_args_for_update","augment_subcommands","augment_subcommands_for_update","borrow","","borrow_mut","","command","","command_for_update","debug","from","","from_arg_matches","","from_arg_matches_mut","","group_id","has_subcommand","into","","main","try_from","","try_into","","type_id","","update_from_arg_matches","","update_from_arg_matches_mut","","filenames","","index","","index1","index2","properties","seconds"],"q":[[0,"cli"],[49,"cli::CommandOptions"],[57,"clap_builder::builder::command"],[58,"clap_builder::parser::matches::arg_matches"],[59,"clap_builder"],[60,"core::result"],[61,"clap_builder::util::id"],[62,"core::option"],[63,"std::io::error"],[64,"core::any"],[65,"alloc::vec"]],"i":"j0``000000000000h011010100000101010101`0101010101B`BdBfBhBj0BnC`","f":"````````````````{bb}000{d{{d{c}}}{}}0{{{d{f}}}{{d{fc}}}{}}0{{}b}{hj}1{hl}{cc{}}0{{{d{n}}}{{Ab{hA`}}}}{{{d{n}}}{{Ab{jA`}}}}{{{d{fn}}}{{Ab{hA`}}}}{{{d{fn}}}{{Ab{jA`}}}}{{}{{Af{Ad}}}}{{{d{Ah}}}l}{{}c{}}0{{}{{Al{Aj}}}}{c{{Ab{e}}}{}{}}0{{}{{Ab{c}}}{}}0{dAn}0{{{d{fh}}{d{n}}}{{Ab{AjA`}}}}{{{d{fj}}{d{n}}}{{Ab{AjA`}}}}{{{d{fh}}{d{fn}}}{{Ab{AjA`}}}}{{{d{fj}}{d{fn}}}{{Ab{AjA`}}}}{B`Bb}{BdBb}{BfAf}{BhAf}{BjBl}0{BnBb}{C`Cb}","D":"Cd","p":[[5,"Command",57],[1,"reference",null,null,1],[0,"mut"],[5,"Cli",0],[6,"CommandOptions",0],[1,"bool"],[5,"ArgMatches",58],[8,"Error",59],[6,"Result",60,null,1],[5,"Id",61],[6,"Option",62,null,1],[1,"str"],[1,"unit"],[8,"Result",63],[5,"TypeId",64],[15,"Add",49],[5,"Vec",65],[15,"Replace",49],[15,"Play",49],[15,"Remove",49],[15,"Move",49],[1,"usize"],[15,"Prop",49],[15,"Seek",49],[1,"i32"]],"r":[],"b":[],"c":"OjAAAAAAAAA=","e":"OzAAAAEAAB8ABQAAAAAAAwABABEACwAfAAUAJwAKAA==","P":[[20,"T"],[24,""],[28,"T"],[30,""],[36,"U"],[38,""],[39,"U,T"],[41,"U"],[43,""]]}],["mrc",{"t":"PPGPPPPPPSPPNNNNNHNHHHHHHHHHHNNN","n":["GetProperty","LoadFile","MpvCommand","PlaylistClear","PlaylistMove","PlaylistNext","PlaylistPrev","PlaylistRemove","Quit","SOCKET_PATH","Seek","SetProperty","as_str","borrow","borrow_mut","fmt","from","get_property","into","loadfile","playlist_clear","playlist_move","playlist_next","playlist_prev","playlist_remove","quit","seek","send_ipc_command","set_property","try_from","try_into","type_id"],"q":[[0,"mrc"],[32,"core::fmt"],[33,"core::option"],[34,"serde_json::value"],[35,"std::io::error"],[36,"core::result"],[37,"core::any"]],"i":"d0`000000`0000000`0``````````000","f":"`````````{{}b}``{{{b{d}}}{{b{f}}}}{b{{b{c}}}{}}{{{b{h}}}{{b{hc}}}{}}{{{b{d}}{b{hj}}}l}{cc{}}{{{b{f}}{n{{b{f}}}}}{{Ab{{n{A`}}}}}}{{}c{}}{{{b{f}}Ad{n{{b{f}}}}}{{Ab{{n{A`}}}}}}{{{n{{b{f}}}}}{{Ab{{n{A`}}}}}}{{AfAf{n{{b{f}}}}}{{Ab{{n{A`}}}}}}11{{{n{Af}}{n{{b{f}}}}}{{Ab{{n{A`}}}}}}2{{Ah{n{{b{f}}}}}{{Ab{{n{A`}}}}}}{{{b{f}}{b{{Aj{A`}}}}{n{{b{f}}}}}{{Ab{{n{A`}}}}}}{{{b{f}}{b{A`}}{n{{b{f}}}}}{{Ab{{n{A`}}}}}}{c{{Al{e}}}{}{}}{{}{{Al{c}}}{}}{bAn}","D":"Cd","p":[[1,"reference",null,null,1],[6,"MpvCommand",0],[1,"str"],[0,"mut"],[5,"Formatter",32],[8,"Result",32],[6,"Option",33,null,1],[6,"Value",34],[8,"Result",35],[1,"bool"],[1,"usize"],[1,"f64"],[1,"slice"],[6,"Result",36,null,1],[5,"TypeId",37]],"r":[],"b":[],"c":"OjAAAAAAAAA=","e":"OzAAAAEAAAYAAwAKAAAADgACAB4AAgA=","P":[[13,"T"],[15,""],[16,"T"],[17,""],[18,"U"],[19,""],[29,"U,T"],[30,"U"],[31,""]]}],["server",{"t":"FNNONNNNHNNNNHNHHONNNNN","n":["Config","augment_args","augment_args_for_update","bind","borrow","borrow_mut","command","command_for_update","create_tls_acceptor","from","from_arg_matches","from_arg_matches_mut","group_id","handle_connection","into","main","process_command","socket","try_from","try_into","type_id","update_from_arg_matches","update_from_arg_matches_mut"],"q":[[0,"server"],[23,"clap_builder::builder::command"],[24,"alloc::string"],[25,"tokio_native_tls"],[26,"core::error"],[27,"alloc::boxed"],[28,"core::result"],[29,"clap_builder::parser::matches::arg_matches"],[30,"clap_builder"],[31,"clap_builder::util::id"],[32,"core::option"],[33,"tokio::net::tcp::stream"],[34,"alloc::sync"],[35,"core::any"]],"i":"`d000000`0000`0``000000","f":"`{bb}0{df}{h{{h{c}}}{}}{{{h{j}}}{{h{jc}}}{}}{{}b}0{{}{{Ab{l{A`{n}}}}}}{cc{}}{{{h{Ad}}}{{Ab{dAf}}}}{{{h{jAd}}}{{Ab{dAf}}}}{{}{{Aj{Ah}}}}{{Al{An{l}}}{{Ab{B`{A`{n}}}}}}{{}c{}}{{}{{Ab{B`{A`{n}}}}}}{{{h{Bb}}}{{Ab{ff}}}}<{c{{Ab{e}}}{}{}}{{}{{Ab{c}}}{}}{hBd}{{{h{jd}}{h{Ad}}}{{Ab{B`Af}}}}{{{h{jd}}{h{jAd}}}{{Ab{B`Af}}}}","D":"h","p":[[5,"Command",23],[5,"Config",0],[5,"String",24],[1,"reference",null,null,1],[0,"mut"],[5,"TlsAcceptor",25],[10,"Error",26],[5,"Box",27,null,1],[6,"Result",28,null,1],[5,"ArgMatches",29],[8,"Error",30],[5,"Id",31],[6,"Option",32,null,1],[5,"TcpStream",33],[5,"Arc",34,null,1],[1,"unit"],[1,"str"],[5,"TypeId",35]],"r":[],"b":[],"c":"OjAAAAAAAAA=","e":"OzAAAAEAABMABQAAAAMABQAEAAsAAwAQAAEAEwAEAA==","P":[[4,"T"],[6,""],[9,"T"],[10,""],[14,"U"],[15,""],[18,"U,T"],[19,"U"],[20,""]]}]]'));
if (typeof exports !== 'undefined') exports.searchIndex = searchIndex;
else if (window.initSearch) window.initSearch(searchIndex);
-//{"start":39,"fragment_lengths":[1891,1481,1570]}
\ No newline at end of file
+//{"start":39,"fragment_lengths":[1997,1485,1579]}
\ No newline at end of file
diff --git a/server/all.html b/server/all.html
index 53318aad..95a314b7 100644
--- a/server/all.html
+++ b/server/all.html
@@ -1 +1 @@
-List of all items in this crate List of all items
Structs
Functions
List of all items in this crate List of all items
Structs
Functions
create_tls_acceptor in server - Rust create_tls_acceptor in server - Rust handle_connection in server - Rust main in server - Rust main in server - Rust process_command in server - Rust process_command in server - Rust server - Rust server - Rust Config in server - Rust pub(crate) struct Config {
- pub(crate) bind: String,
- pub(crate) socket: String,
-}
Fields§
§bind: StringThe IP address and port to bind the server to
-§socket: StringPath to MPV IPC socket
-Trait Implementations§
Source§impl Args for Config
Source§fn group_id() -> Option<Id>
Report the [ArgGroup::id][crate::ArgGroup::id] for this set of argumentsSource§fn augment_args<'b>(__clap_app: Command) -> Command
Append to [Command] so it can instantiate Self via
+Config in server - Rust pub(crate) struct Config {
+ pub(crate) bind: String,
+ pub(crate) socket: String,
+}
Fields§
§bind: StringThe IP address and port to bind the server to
+§socket: StringPath to MPV IPC socket
+Trait Implementations§
Source§impl Args for Config
Source§fn group_id() -> Option<Id>
Report the [ArgGroup::id][crate::ArgGroup::id] for this set of argumentsSource§fn augment_args<'b>(__clap_app: Command) -> Command
Source§fn augment_args_for_update<'b>(__clap_app: Command) -> Command
Append to [Command] so it can instantiate self via
-[FromArgMatches::update_from_arg_matches_mut] Read moreSource§impl FromArgMatches for Config
Source§fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>
Source§fn from_arg_matches_mut(
__clap_arg_matches: &mut ArgMatches,
-) -> Result<Self, Error>
Source§fn update_from_arg_matches(
+) -> Result<Self, Error>
Source§fn update_from_arg_matches(
&mut self,
__clap_arg_matches: &ArgMatches,
-) -> Result<(), Error>
Assign values from ArgMatches to self.Source§fn update_from_arg_matches_mut(
+) -> Result<(), Error>
Assign values from ArgMatches to self.Source§fn update_from_arg_matches_mut(
&mut self,
__clap_arg_matches: &mut ArgMatches,
-) -> Result<(), Error>
Assign values from ArgMatches to self.Source§impl Parser for Config
§fn parse_from<I, T>(itr: I) -> Self
Parse from iterator, [exit][Error::exit] on error.§fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>
Parse from iterator, return Err on error.§fn update_from<I, T>(&mut self, itr: I)
Update from iterator, [exit][Error::exit] on error. Read more§fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>
Update from iterator, return Err on error.Auto Trait Implementations§
§impl Freeze for Config
§impl RefUnwindSafe for Config
§impl Send for Config
§impl Sync for Config
§impl Unpin for Config
§impl UnwindSafe for Config
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
- T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read moreSource§impl<T> From<T> for T
Source§impl Parser for Config
§fn parse_from<I, T>(itr: I) -> Self
Parse from iterator, [exit][Error::exit] on error.§fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>
Parse from iterator, return Err on error.§fn update_from<I, T>(&mut self, itr: I)
Update from iterator, [exit][Error::exit] on error. Read more§fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>
Update from iterator, return Err on error.Auto Trait Implementations§
§impl Freeze for Config
§impl RefUnwindSafe for Config
§impl Send for Config
§impl Sync for Config
§impl Unpin for Config
§impl UnwindSafe for Config
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
+ T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more§impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
§impl<T> WithSubscriber for T
§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
- S: Into<Dispatch>,
Attaches the provided Subscriber to this type, returning a
+From<T> for U chooses to do.
+§impl<T> WithSubscriber for T
§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
+ S: Into<Dispatch>,
§fn with_current_subscriber(self) -> WithDispatch<Self>
Settings Rustdoc settings
BackSettings Rustdoc settings
Backcli.rs - source cli/cli.rs
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
-16
-17
-18
-19
-20
-21
-22
-23
-24
-25
-26
-27
-28
-29
-30
-31
-32
-33
-34
-35
-36
-37
-38
-39
-40
-41
-42
-43
-44
-45
-46
-47
-48
-49
-50
-51
-52
-53
-54
-55
-56
-57
-58
-59
-60
-61
-62
-63
-64
-65
-66
-67
-68
-69
-70
-71
-72
-73
-74
-75
-76
-77
-78
-79
-80
-81
-82
-83
-84
-85
-86
-87
-88
-89
-90
-91
-92
-93
-94
-95
-96
-97
-98
-99
-100
-101
-102
-103
-104
-105
-106
-107
-108
-109
-110
-111
-112
-113
-114
-115
-116
-117
-118
-119
-120
-121
-122
-123
-124
-125
-126
-127
-128
-129
-130
-131
-132
-133
-134
-135
-136
-137
-138
-139
-140
-141
-142
-143
-144
-145
-146
-147
-148
-149
-150
-151
-152
-153
-154
-155
-156
-157
-158
-159
-160
-161
-162
-163
-164
-165
-166
-167
-168
-169
-170
-171
-172
-173
-174
-175
-176
-177
-178
-179
-180
-181
-182
-183
-184
-185
-186
-187
-188
-189
-190
-191
-192
-193
-194
-195
-196
-197
-198
-199
-200
-201
-202
-203
-204
-205
-206
-207
-208
-209
-210
-211
-212
-213
-214
-215
-216
-217
-218
-219
-220
-221
-222
-223
-224
-225
-226
-227
-228
-229
-230
-231
-232
-233
-234
-235
-236
-237
-238
-239
-240
-241
-242
-243
-244
-245
-246
-247
-248
-249
-250
-251
-252
-253
-254
-255
-256
-257
-258
-259
-260
-261
-262
-263
-264
-265
-266
-267
-268
-269
-270
-271
-272
-273
-274
-275
-276
-277
-278
-279
-280
-281
-282
-283
-284
-285
-286
-287
-288
-289
-290
-291
-292
-293
-294
-295
-296
-297
-298
-299
-300
-301
-302
-303
-304
-305
-306
-307
-308
-309
-310
-311
-312
-313
-314
-315
-316
-317
-318
-319
-320
-321
-322
-323
-324
-325
-326
-327
-328
-329
-330
-331
-332
-333
-334
-335
-336
-337
-338
-339
-340
-341
-342
use clap::{Parser, Subcommand};
-use mrc::set_property;
-use mrc::SOCKET_PATH;
-use mrc::{
- get_property, loadfile, playlist_clear, playlist_move, playlist_next, playlist_prev,
- playlist_remove, quit, seek,
-};
-use serde_json::json;
-use std::io::{self, Write};
-use std::path::PathBuf;
-use tracing::{debug, error, info};
-
-#[derive(Parser)]
-#[command(author, version, about)]
-struct Cli {
- #[arg(short, long, global = true)]
- debug: bool,
-
- #[command(subcommand)]
- command: CommandOptions,
-}
-
-#[derive(Subcommand)]
-enum CommandOptions {
- /// Play media at the specified index in the playlist
- Play {
- /// The index of the media to play
- index: Option<usize>,
- },
-
- /// Pause the currently playing media
- Pause,
-
- /// Stop the playback and quit MPV
- Stop,
-
- /// Skip to the next item in the playlist
- Next,
-
- /// Skip to the previous item in the playlist
- Prev,
-
- /// Seek to a specific position in the currently playing media
- Seek {
- /// The number of seconds to seek to
- seconds: i32,
- },
-
- /// Move an item in the playlist from one index to another
- Move {
- /// The index of the item to move
- index1: usize,
-
- /// The index to move the item to
- index2: usize,
- },
-
- /// Remove an item from the playlist
- ///
- /// If invoked while playlist has no entries, or if the only entry
- /// is the active video, then this will exit MPV.
- Remove {
- /// The index of the item to remove (optional)
- index: Option<usize>,
- },
-
- /// Clear the entire playlist
- Clear,
-
- /// List all the items in the playlist
- List,
-
- /// Add files to the playlist
- ///
- /// Needs at least one file to be passed.
- Add {
- /// The filenames of the files to add
- filenames: Vec<String>,
- },
-
- /// Replace the current playlist with new files
- Replace {
- /// The filenames of the files to replace the playlist with
- filenames: Vec<String>,
- },
-
- /// Fetch properties of the current playback or playlist
- Prop {
- /// The properties to fetch
- properties: Vec<String>,
- },
-
- /// Enter interactive mode to send commands to MPV IPC
- Interactive,
-}
-
-#[tokio::main]
-async fn main() -> io::Result<()> {
- tracing_subscriber::fmt::init();
- let cli = Cli::parse();
-
- if !PathBuf::from(SOCKET_PATH).exists() {
- debug!(SOCKET_PATH);
- error!("Error: MPV socket not found. Is MPV running?");
- return Ok(());
- }
-
- match cli.command {
- CommandOptions::Play { index } => {
- if let Some(idx) = index {
- info!("Playing media at index: {}", idx);
- set_property("playlist-pos", &json!(idx), None).await?;
- }
- info!("Unpausing playback");
- set_property("pause", &json!(false), None).await?;
- }
-
- CommandOptions::Pause => {
- info!("Pausing playback");
- set_property("pause", &json!(true), None).await?;
- }
-
- CommandOptions::Stop => {
- info!("Stopping playback and quitting MPV");
- quit(None).await?;
- }
-
- CommandOptions::Next => {
- info!("Skipping to next item in the playlist");
- playlist_next(None).await?;
- }
-
- CommandOptions::Prev => {
- info!("Skipping to previous item in the playlist");
- playlist_prev(None).await?;
- }
-
- CommandOptions::Seek { seconds } => {
- info!("Seeking to {} seconds", seconds);
- seek(seconds.into(), None).await?;
- }
-
- CommandOptions::Move { index1, index2 } => {
- info!("Moving item from index {} to {}", index1, index2);
- playlist_move(index1, index2, None).await?;
- }
-
- CommandOptions::Remove { index } => {
- if let Some(idx) = index {
- info!("Removing item at index {}", idx);
- playlist_remove(Some(idx), None).await?;
- } else {
- info!("Removing current item from playlist");
- playlist_remove(None, None).await?;
- }
- }
-
- CommandOptions::Clear => {
- info!("Clearing the playlist");
- playlist_clear(None).await?;
- }
-
- CommandOptions::List => {
- info!("Listing playlist items");
- if let Some(data) = get_property("playlist", None).await? {
- println!("{}", serde_json::to_string_pretty(&data)?);
- }
- }
-
- CommandOptions::Add { filenames } => {
- if filenames.is_empty() {
- let e = "No files provided to add to the playlist";
- error!("{}", e);
- return Err(io::Error::new(io::ErrorKind::InvalidInput, e));
- }
-
- info!("Adding {} files to the playlist", filenames.len());
- for filename in filenames {
- loadfile(&filename, true, None).await?;
- }
- }
-
- CommandOptions::Replace { filenames } => {
- info!("Replacing current playlist with {} files", filenames.len());
- if let Some(first_file) = filenames.first() {
- loadfile(first_file, false, None).await?;
- for filename in &filenames[1..] {
- loadfile(filename, true, None).await?;
- }
- }
- }
-
- CommandOptions::Prop { properties } => {
- info!("Fetching properties: {:?}", properties);
- for property in properties {
- if let Some(data) = get_property(&property, None).await? {
- println!("{property}: {data}");
- }
- }
- }
-
- CommandOptions::Interactive => {
- println!("Entering interactive mode. Type 'exit' to quit.");
- let stdin = io::stdin();
- let mut stdout = io::stdout();
-
- loop {
- print!("mpv> ");
- stdout.flush()?;
- let mut input = String::new();
- stdin.read_line(&mut input)?;
- let trimmed = input.trim();
-
- if trimmed.eq_ignore_ascii_case("exit") {
- println!("Exiting interactive mode.");
- break;
- }
-
- // I don't like this either, but it looks cleaner than a multi-line
- // print macro just cramped in here.
- let commands = vec![
- (
- "play [index]",
- "Play or unpause playback, optionally at the specified index",
- ),
- ("pause", "Pause playback"),
- ("stop", "Stop playback and quit MPV"),
- ("next", "Skip to the next item in the playlist"),
- ("prev", "Skip to the previous item in the playlist"),
- ("seek <seconds>", "Seek to the specified position"),
- ("clear", "Clear the playlist"),
- ("list", "List all items in the playlist"),
- ("add <files>", "Add files to the playlist"),
- ("get <property>", "Get the specified property"),
- (
- "set <property> <value>",
- "Set the specified property to a value",
- ),
- ("exit", "Quit interactive mode"),
- ];
-
- if trimmed.eq_ignore_ascii_case("help") {
- println!("Valid commands:");
- for (command, description) in commands {
- println!(" {} - {}", command, description);
- }
- continue;
- }
-
- let parts: Vec<&str> = trimmed.split_whitespace().collect();
- match parts.as_slice() {
- ["play"] => {
- info!("Unpausing playback");
- set_property("pause", &json!(false), None).await?;
- }
-
- ["play", index] => {
- if let Ok(idx) = index.parse::<usize>() {
- info!("Playing media at index: {}", idx);
- set_property("playlist-pos", &json!(idx), None).await?;
- set_property("pause", &json!(false), None).await?;
- } else {
- println!("Invalid index: {}", index);
- }
- }
-
- ["pause"] => {
- info!("Pausing playback");
- set_property("pause", &json!(true), None).await?;
- }
-
- ["stop"] => {
- info!("Pausing playback");
- quit(None).await?;
- }
-
- ["next"] => {
- info!("Skipping to next item in the playlist");
- playlist_next(None).await?;
- }
-
- ["prev"] => {
- info!("Skipping to previous item in the playlist");
- playlist_prev(None).await?;
- }
-
- ["seek", seconds] => {
- if let Ok(sec) = seconds.parse::<i32>() {
- info!("Seeking to {} seconds", sec);
- seek(sec.into(), None).await?;
- } else {
- println!("Invalid seconds: {}", seconds);
- }
- }
-
- ["clear"] => {
- info!("Clearing the playlist");
- playlist_clear(None).await?;
- }
-
- ["list"] => {
- info!("Listing playlist items");
- if let Some(data) = get_property("playlist", None).await? {
- println!("{}", serde_json::to_string_pretty(&data)?);
- }
- }
-
- ["add", files @ ..] => {
- if files.is_empty() {
- println!("No files provided to add to the playlist");
- } else {
- info!("Adding {} files to the playlist", files.len());
- for file in files {
- loadfile(file, true, None).await?;
- }
- }
- }
-
- ["get", property] => {
- if let Some(data) = get_property(property, None).await? {
- println!("{property}: {data}");
- }
- }
-
- ["set", property, value] => {
- let json_value = serde_json::from_str::<serde_json::Value>(value)
- .unwrap_or_else(|_| json!(value));
- set_property(property, &json_value, None).await?;
- println!("Set {property} to {value}");
- }
-
- _ => {
- println!("Unknown command: {}", trimmed);
- println!("Valid commands: play <index>, pause, stop, next, prev, seek <seconds>, clear, list, add <files>, get <property>, set <property> <value>, exit");
- }
- }
- }
- }
- }
-
- Ok(())
-}
-
cli.rs - source cli/cli.rs
1use clap::{Parser, Subcommand};
+2use mrc::set_property;
+3use mrc::SOCKET_PATH;
+4use mrc::{
+5 get_property, loadfile, playlist_clear, playlist_move, playlist_next, playlist_prev,
+6 playlist_remove, quit, seek,
+7};
+8use serde_json::json;
+9use std::io::{self, Write};
+10use std::path::PathBuf;
+11use tracing::{debug, error, info};
+12
+13#[derive(Parser)]
+14#[command(author, version, about)]
+15struct Cli {
+16 #[arg(short, long, global = true)]
+17 debug: bool,
+18
+19 #[command(subcommand)]
+20 command: CommandOptions,
+21}
+22
+23#[derive(Subcommand)]
+24enum CommandOptions {
+25 /// Play media at the specified index in the playlist
+26 Play {
+27 /// The index of the media to play
+28 index: Option<usize>,
+29 },
+30
+31 /// Pause the currently playing media
+32 Pause,
+33
+34 /// Stop the playback and quit MPV
+35 Stop,
+36
+37 /// Skip to the next item in the playlist
+38 Next,
+39
+40 /// Skip to the previous item in the playlist
+41 Prev,
+42
+43 /// Seek to a specific position in the currently playing media
+44 Seek {
+45 /// The number of seconds to seek to
+46 seconds: i32,
+47 },
+48
+49 /// Move an item in the playlist from one index to another
+50 Move {
+51 /// The index of the item to move
+52 index1: usize,
+53
+54 /// The index to move the item to
+55 index2: usize,
+56 },
+57
+58 /// Remove an item from the playlist
+59 ///
+60 /// If invoked while playlist has no entries, or if the only entry
+61 /// is the active video, then this will exit MPV.
+62 Remove {
+63 /// The index of the item to remove (optional)
+64 index: Option<usize>,
+65 },
+66
+67 /// Clear the entire playlist
+68 Clear,
+69
+70 /// List all the items in the playlist
+71 List,
+72
+73 /// Add files to the playlist
+74 ///
+75 /// Needs at least one file to be passed.
+76 Add {
+77 /// The filenames of the files to add
+78 filenames: Vec<String>,
+79 },
+80
+81 /// Replace the current playlist with new files
+82 Replace {
+83 /// The filenames of the files to replace the playlist with
+84 filenames: Vec<String>,
+85 },
+86
+87 /// Fetch properties of the current playback or playlist
+88 Prop {
+89 /// The properties to fetch
+90 properties: Vec<String>,
+91 },
+92
+93 /// Enter interactive mode to send commands to MPV IPC
+94 Interactive,
+95}
+96
+97#[tokio::main]
+98async fn main() -> io::Result<()> {
+99 tracing_subscriber::fmt::init();
+100 let cli = Cli::parse();
+101
+102 if !PathBuf::from(SOCKET_PATH).exists() {
+103 debug!(SOCKET_PATH);
+104 error!("Error: MPV socket not found. Is MPV running?");
+105 return Ok(());
+106 }
+107
+108 match cli.command {
+109 CommandOptions::Play { index } => {
+110 if let Some(idx) = index {
+111 info!("Playing media at index: {}", idx);
+112 set_property("playlist-pos", &json!(idx), None).await?;
+113 }
+114 info!("Unpausing playback");
+115 set_property("pause", &json!(false), None).await?;
+116 }
+117
+118 CommandOptions::Pause => {
+119 info!("Pausing playback");
+120 set_property("pause", &json!(true), None).await?;
+121 }
+122
+123 CommandOptions::Stop => {
+124 info!("Stopping playback and quitting MPV");
+125 quit(None).await?;
+126 }
+127
+128 CommandOptions::Next => {
+129 info!("Skipping to next item in the playlist");
+130 playlist_next(None).await?;
+131 }
+132
+133 CommandOptions::Prev => {
+134 info!("Skipping to previous item in the playlist");
+135 playlist_prev(None).await?;
+136 }
+137
+138 CommandOptions::Seek { seconds } => {
+139 info!("Seeking to {} seconds", seconds);
+140 seek(seconds.into(), None).await?;
+141 }
+142
+143 CommandOptions::Move { index1, index2 } => {
+144 info!("Moving item from index {} to {}", index1, index2);
+145 playlist_move(index1, index2, None).await?;
+146 }
+147
+148 CommandOptions::Remove { index } => {
+149 if let Some(idx) = index {
+150 info!("Removing item at index {}", idx);
+151 playlist_remove(Some(idx), None).await?;
+152 } else {
+153 info!("Removing current item from playlist");
+154 playlist_remove(None, None).await?;
+155 }
+156 }
+157
+158 CommandOptions::Clear => {
+159 info!("Clearing the playlist");
+160 playlist_clear(None).await?;
+161 }
+162
+163 CommandOptions::List => {
+164 info!("Listing playlist items");
+165 if let Some(data) = get_property("playlist", None).await? {
+166 println!("{}", serde_json::to_string_pretty(&data)?);
+167 }
+168 }
+169
+170 CommandOptions::Add { filenames } => {
+171 if filenames.is_empty() {
+172 let e = "No files provided to add to the playlist";
+173 error!("{}", e);
+174 return Err(io::Error::new(io::ErrorKind::InvalidInput, e));
+175 }
+176
+177 info!("Adding {} files to the playlist", filenames.len());
+178 for filename in filenames {
+179 loadfile(&filename, true, None).await?;
+180 }
+181 }
+182
+183 CommandOptions::Replace { filenames } => {
+184 info!("Replacing current playlist with {} files", filenames.len());
+185 if let Some(first_file) = filenames.first() {
+186 loadfile(first_file, false, None).await?;
+187 for filename in &filenames[1..] {
+188 loadfile(filename, true, None).await?;
+189 }
+190 }
+191 }
+192
+193 CommandOptions::Prop { properties } => {
+194 info!("Fetching properties: {:?}", properties);
+195 for property in properties {
+196 if let Some(data) = get_property(&property, None).await? {
+197 println!("{property}: {data}");
+198 }
+199 }
+200 }
+201
+202 CommandOptions::Interactive => {
+203 println!("Entering interactive mode. Type 'exit' to quit.");
+204 let stdin = io::stdin();
+205 let mut stdout = io::stdout();
+206
+207 loop {
+208 print!("mpv> ");
+209 stdout.flush()?;
+210 let mut input = String::new();
+211 stdin.read_line(&mut input)?;
+212 let trimmed = input.trim();
+213
+214 if trimmed.eq_ignore_ascii_case("exit") {
+215 println!("Exiting interactive mode.");
+216 break;
+217 }
+218
+219 // I don't like this either, but it looks cleaner than a multi-line
+220 // print macro just cramped in here.
+221 let commands = vec![
+222 (
+223 "play [index]",
+224 "Play or unpause playback, optionally at the specified index",
+225 ),
+226 ("pause", "Pause playback"),
+227 ("stop", "Stop playback and quit MPV"),
+228 ("next", "Skip to the next item in the playlist"),
+229 ("prev", "Skip to the previous item in the playlist"),
+230 ("seek <seconds>", "Seek to the specified position"),
+231 ("clear", "Clear the playlist"),
+232 ("list", "List all items in the playlist"),
+233 ("add <files>", "Add files to the playlist"),
+234 ("get <property>", "Get the specified property"),
+235 (
+236 "set <property> <value>",
+237 "Set the specified property to a value",
+238 ),
+239 ("exit", "Quit interactive mode"),
+240 ];
+241
+242 if trimmed.eq_ignore_ascii_case("help") {
+243 println!("Valid commands:");
+244 for (command, description) in commands {
+245 println!(" {} - {}", command, description);
+246 }
+247 continue;
+248 }
+249
+250 let parts: Vec<&str> = trimmed.split_whitespace().collect();
+251 match parts.as_slice() {
+252 ["play"] => {
+253 info!("Unpausing playback");
+254 set_property("pause", &json!(false), None).await?;
+255 }
+256
+257 ["play", index] => {
+258 if let Ok(idx) = index.parse::<usize>() {
+259 info!("Playing media at index: {}", idx);
+260 set_property("playlist-pos", &json!(idx), None).await?;
+261 set_property("pause", &json!(false), None).await?;
+262 } else {
+263 println!("Invalid index: {}", index);
+264 }
+265 }
+266
+267 ["pause"] => {
+268 info!("Pausing playback");
+269 set_property("pause", &json!(true), None).await?;
+270 }
+271
+272 ["stop"] => {
+273 info!("Pausing playback");
+274 quit(None).await?;
+275 }
+276
+277 ["next"] => {
+278 info!("Skipping to next item in the playlist");
+279 playlist_next(None).await?;
+280 }
+281
+282 ["prev"] => {
+283 info!("Skipping to previous item in the playlist");
+284 playlist_prev(None).await?;
+285 }
+286
+287 ["seek", seconds] => {
+288 if let Ok(sec) = seconds.parse::<i32>() {
+289 info!("Seeking to {} seconds", sec);
+290 seek(sec.into(), None).await?;
+291 } else {
+292 println!("Invalid seconds: {}", seconds);
+293 }
+294 }
+295
+296 ["clear"] => {
+297 info!("Clearing the playlist");
+298 playlist_clear(None).await?;
+299 }
+300
+301 ["list"] => {
+302 info!("Listing playlist items");
+303 if let Some(data) = get_property("playlist", None).await? {
+304 println!("{}", serde_json::to_string_pretty(&data)?);
+305 }
+306 }
+307
+308 ["add", files @ ..] => {
+309 if files.is_empty() {
+310 println!("No files provided to add to the playlist");
+311 } else {
+312 info!("Adding {} files to the playlist", files.len());
+313 for file in files {
+314 loadfile(file, true, None).await?;
+315 }
+316 }
+317 }
+318
+319 ["get", property] => {
+320 if let Some(data) = get_property(property, None).await? {
+321 println!("{property}: {data}");
+322 }
+323 }
+324
+325 ["set", property, value] => {
+326 let json_value = serde_json::from_str::<serde_json::Value>(value)
+327 .unwrap_or_else(|_| json!(value));
+328 set_property(property, &json_value, None).await?;
+329 println!("Set {property} to {value}");
+330 }
+331
+332 _ => {
+333 println!("Unknown command: {}", trimmed);
+334 println!("Valid commands: play <index>, pause, stop, next, prev, seek <seconds>, clear, list, add <files>, get <property>, set <property> <value>, exit");
+335 }
+336 }
+337 }
+338 }
+339 }
+340
+341 Ok(())
+342}
lib.rs - source mrc/lib.rs
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
-16
-17
-18
-19
-20
-21
-22
-23
-24
-25
-26
-27
-28
-29
-30
-31
-32
-33
-34
-35
-36
-37
-38
-39
-40
-41
-42
-43
-44
-45
-46
-47
-48
-49
-50
-51
-52
-53
-54
-55
-56
-57
-58
-59
-60
-61
-62
-63
-64
-65
-66
-67
-68
-69
-70
-71
-72
-73
-74
-75
-76
-77
-78
-79
-80
-81
-82
-83
-84
-85
-86
-87
-88
-89
-90
-91
-92
-93
-94
-95
-96
-97
-98
-99
-100
-101
-102
-103
-104
-105
-106
-107
-108
-109
-110
-111
-112
-113
-114
-115
-116
-117
-118
-119
-120
-121
-122
-123
-124
-125
-126
-127
-128
-129
-130
-131
-132
-133
-134
-135
-136
-137
-138
-139
-140
-141
-142
-143
-144
-145
-146
-147
-148
-149
-150
-151
-152
-153
-154
-155
-156
-157
-158
-159
-160
-161
-162
-163
-164
-165
-166
-167
-168
-169
-170
-171
-172
-173
-174
-175
-176
-177
-178
-179
-180
-181
-182
-183
-184
-185
-186
-187
-188
-189
-190
-191
-192
-193
-194
-195
-196
-197
-198
-199
-200
-201
-202
-203
-204
-205
-206
-207
-208
-209
-210
-211
-212
-213
-214
-215
-216
-217
-218
-219
-220
-221
-222
-223
-224
-225
-226
-227
-228
-229
-230
-231
-232
-233
-234
-235
-236
-237
-238
-239
-240
-241
-242
-243
-244
-245
-246
-247
-248
-249
-250
-251
-252
-253
-254
-255
-256
-257
-258
-259
-260
-261
-262
-263
-264
-265
-266
-267
-268
-269
-270
-271
-272
-273
-274
-275
-276
-277
-278
-279
-280
-281
-282
-283
-284
-285
-286
-287
-288
-289
-290
-291
-292
-293
-294
-295
-296
-297
-298
-299
-300
-301
-302
-303
-304
-305
-306
-307
-308
-309
-310
-311
-312
-313
-314
-315
-316
-317
-318
-319
-320
-321
-322
-323
-324
-325
-326
-327
-328
-329
-330
-331
-332
-333
-334
-335
-336
-337
-338
-339
-340
-341
-342
-343
-344
-345
-346
-347
-348
-349
-350
-351
-352
-353
-354
-355
-356
-357
//! MRC
-//! A library for interacting with the MPV media player using its JSON IPC (Inter-Process Communication) protocol.
-//!
-//! This crate provides a set of utilities to communicate with MPV's IPC socket, enabling you to send commands
-//! and retrieve responses in a structured format.
-//!
-//! ## Features
-//!
-//! - Send commands to MPV's IPC socket
-//! - Retrieve responses in JSON format
-//! - Supports common MPV commands like `set_property`, `seek`, and `playlist-next`
-//! - Flexible socket path configuration
-//!
-//! ## Example Usage
-//! ```rust
-//! use serde_json::json;
-//! use tokio;
-//! use mrc::{send_ipc_command, playlist_next, set_property};
-//!
-//! #[tokio::main]
-//! async fn main() {
-//! let result = playlist_next(None).await;
-//! match result {
-//! Ok(response) => println!("Playlist moved to next: {:?}", response),
-//! Err(err) => eprintln!("Error: {:?}", err),
-//! }
-//!
-//! let property_result = set_property("volume", &json!(50), None).await;
-//! match property_result {
-//! Ok(response) => println!("Volume set: {:?}", response),
-//! Err(err) => eprintln!("Error: {:?}", err),
-//! }
-//! }
-//! ```
-//!
-//! ## Constants
-//!
-//! ### `SOCKET_PATH`
-//! Default path for the MPV IPC socket: `/tmp/mpvsocket`
-//!
-//! ## Functions
-
-use serde_json::{json, Value};
-use std::io::{self};
-use tokio::io::{AsyncReadExt, AsyncWriteExt};
-use tokio::net::UnixStream;
-use tracing::{debug, error};
-
-pub const SOCKET_PATH: &str = "/tmp/mpvsocket";
-
-/// Sends a generic IPC command to the specified socket and returns the parsed response data.
-///
-/// # Arguments
-/// - `command`: The name of the command to send to MPV.
-/// - `args`: A slice of `Value` arguments to include in the command.
-/// - `socket_path`: An optional custom path to the MPV IPC socket. If `None`, the default path is used.
-///
-/// # Returns
-/// A `Result` containing an `Option<Value>` with the parsed response data if successful.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or if the response cannot be parsed.
-pub async fn send_ipc_command(
- command: &str,
- args: &[Value],
- socket_path: Option<&str>,
-) -> io::Result<Option<Value>> {
- let socket_path = socket_path.unwrap_or(SOCKET_PATH);
- debug!(
- "Sending IPC command: {} with arguments: {:?}",
- command, args
- );
-
- match UnixStream::connect(socket_path).await {
- Ok(mut socket) => {
- debug!("Connected to socket at {}", socket_path);
-
- let mut command_array = vec![json!(command)];
- command_array.extend_from_slice(args);
- let message = json!({ "command": command_array });
- let message_str = format!("{}\n", serde_json::to_string(&message)?);
- debug!("Serialized message to send with newline: {}", message_str);
-
- socket.write_all(message_str.as_bytes()).await?;
- socket.flush().await?;
- debug!("Message sent and flushed");
-
- let mut response = vec![0; 1024];
- let n = socket.read(&mut response).await?;
- let response_str = String::from_utf8_lossy(&response[..n]);
- debug!("Raw response: {}", response_str);
-
- match serde_json::from_str::<Value>(&response_str) {
- Ok(json_response) => {
- debug!("Parsed IPC response: {:?}", json_response);
- Ok(json_response.get("data").cloned())
- }
-
- Err(e) => {
- error!("Failed to parse response: {}", e);
- Ok(None)
- }
- }
- }
-
- Err(e) => {
- error!("Failed to connect to MPV socket: {}", e);
- Err(e)
- }
- }
-}
-
-/// Represents common MPV commands.
-///
-/// This enum provides variants for frequently used MPV commands, which can be converted to their
-/// string equivalents using the `as_str` method.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or the command execution encounters issues.
-#[derive(Debug)]
-pub enum MpvCommand {
- /// Sets a property to a specified value in MPV.
- SetProperty,
- /// Moves to the next item in the playlist.
- PlaylistNext,
- /// Moves to the previous item in the playlist.
- PlaylistPrev,
- /// Seeks to a specific time in the current media.
- Seek,
- /// Quits the MPV application.
- Quit,
- /// Moves an item in the playlist from one index to another.
- PlaylistMove,
- /// Removes an item from the playlist.
- PlaylistRemove,
- /// Clears all items from the playlist.
- PlaylistClear,
- /// Retrieves the value of a property in MPV.
- GetProperty,
- /// Loads a file into MPV.
- LoadFile,
-}
-
-impl MpvCommand {
- /// Converts MPV commands to their string equivalents.
- ///
- /// # Returns
- /// A string slice representing the command.
- #[must_use]
- pub const fn as_str(&self) -> &str {
- match self {
- Self::SetProperty => "set_property",
- Self::PlaylistNext => "playlist-next",
- Self::PlaylistPrev => "playlist-prev",
- Self::Seek => "seek",
- Self::Quit => "quit",
- Self::PlaylistMove => "playlist-move",
- Self::PlaylistRemove => "playlist-remove",
- Self::PlaylistClear => "playlist-clear",
- Self::GetProperty => "get_property",
- Self::LoadFile => "loadfile",
- }
- }
-}
-
-/// Sends the `set_property` command to MPV to change a property value.
-///
-/// # Arguments
-/// - `property`: The name of the property to set.
-/// - `value`: The new value to assign to the property.
-/// - `socket_path`: An optional custom socket path.
-///
-/// # Returns
-/// A `Result` containing the response data.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or the command execution encounters issues.
-pub async fn set_property(
- property: &str,
- value: &Value,
- socket_path: Option<&str>,
-) -> io::Result<Option<Value>> {
- send_ipc_command(
- MpvCommand::SetProperty.as_str(),
- &[json!(property), value.clone()],
- socket_path,
- )
- .await
-}
-
-/// Sends the `playlist-next` command to move to the next playlist item.
-///
-/// # Arguments
-/// - `socket_path`: An optional custom socket path.
-///
-/// # Returns
-/// A `Result` containing the response data.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or the command execution encounters issues.
-pub async fn playlist_next(socket_path: Option<&str>) -> io::Result<Option<Value>> {
- send_ipc_command(MpvCommand::PlaylistNext.as_str(), &[], socket_path).await
-}
-
-/// Sends the `playlist-prev` command to move to the previous playlist item.
-///
-/// # Arguments
-/// - `socket_path`: An optional custom socket path.
-///
-/// # Returns
-/// A `Result` containing the response data.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or the command execution encounters issues.
-pub async fn playlist_prev(socket_path: Option<&str>) -> io::Result<Option<Value>> {
- send_ipc_command(MpvCommand::PlaylistPrev.as_str(), &[], socket_path).await
-}
-
-/// Sends the `seek` command to seek the media playback by a given number of seconds.
-///
-/// # Arguments
-/// - `seconds`: The number of seconds to seek.
-/// - `socket_path`: An optional custom socket path.
-///
-/// # Returns
-/// A `Result` containing the response data.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or the command execution encounters issues.
-pub async fn seek(seconds: f64, socket_path: Option<&str>) -> io::Result<Option<Value>> {
- send_ipc_command(MpvCommand::Seek.as_str(), &[json!(seconds)], socket_path).await
-}
-
-/// Sends the `quit` command to terminate MPV.
-///
-/// # Arguments
-/// - `socket_path`: An optional custom socket path.
-///
-/// # Returns
-/// A `Result` containing the response data.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or the command execution encounters issues.
-pub async fn quit(socket_path: Option<&str>) -> io::Result<Option<Value>> {
- send_ipc_command(MpvCommand::Quit.as_str(), &[], socket_path).await
-}
-
-/// Sends the `playlist-move` command to move a playlist item from one index to another.
-///
-/// # Arguments
-/// - `from_index`: The index of the item to move.
-/// - `to_index`: The index to move the item to.
-/// - `socket_path`: An optional custom socket path.
-///
-/// # Returns
-/// A `Result` containing the response data.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or the command execution encounters issues.
-pub async fn playlist_move(
- from_index: usize,
- to_index: usize,
- socket_path: Option<&str>,
-) -> io::Result<Option<Value>> {
- send_ipc_command(
- MpvCommand::PlaylistMove.as_str(),
- &[json!(from_index), json!(to_index)],
- socket_path,
- )
- .await
-}
-
-/// Sends the `playlist-remove` command to remove an item from the playlist.
-///
-/// # Arguments
-/// - `index`: The index of the item to remove, or `None` to remove the current item.
-/// - `socket_path`: An optional custom socket path.
-///
-/// # Returns
-/// A `Result` containing the response data.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or the command execution encounters issues.
-pub async fn playlist_remove(
- index: Option<usize>,
- socket_path: Option<&str>,
-) -> io::Result<Option<Value>> {
- let args = match index {
- Some(idx) => vec![json!(idx)],
- None => vec![json!("current")],
- };
- send_ipc_command(MpvCommand::PlaylistRemove.as_str(), &args, socket_path).await
-}
-
-/// Sends the `playlist-clear` command to clear the playlist.
-///
-/// # Arguments
-/// - `socket_path`: An optional custom socket path.
-///
-/// # Returns
-/// A `Result` containing the response data.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or the command execution encounters issues.
-pub async fn playlist_clear(socket_path: Option<&str>) -> io::Result<Option<Value>> {
- send_ipc_command(MpvCommand::PlaylistClear.as_str(), &[], socket_path).await
-}
-
-/// Sends the `get_property` command to retrieve a property value from MPV.
-///
-/// # Arguments
-/// - `property`: The name of the property to retrieve.
-/// - `socket_path`: An optional custom socket path.
-///
-/// # Returns
-/// A `Result` containing the response data.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or the command execution encounters issues.
-pub async fn get_property(property: &str, socket_path: Option<&str>) -> io::Result<Option<Value>> {
- send_ipc_command(
- MpvCommand::GetProperty.as_str(),
- &[json!(property)],
- socket_path,
- )
- .await
-}
-
-/// Sends the `loadfile` command to load a file into MPV.
-///
-/// # Arguments
-/// - `filename`: The name of the file to load.
-/// - `append`: Whether to append the file to the playlist (`true`) or replace the current file (`false`).
-/// - `socket_path`: An optional custom socket path.
-///
-/// # Returns
-/// A `Result` containing the response data.
-///
-/// # Errors
-/// Returns an error if the connection to the socket fails or the command execution encounters issues.
-pub async fn loadfile(
- filename: &str,
- append: bool,
- socket_path: Option<&str>,
-) -> io::Result<Option<Value>> {
- let append_flag = if append {
- json!("append-play")
- } else {
- json!("replace")
- };
- send_ipc_command(
- MpvCommand::LoadFile.as_str(),
- &[json!(filename), append_flag],
- socket_path,
- )
- .await
-}
-
lib.rs - source mrc/lib.rs
1//! MRC
+2//! A library for interacting with the MPV media player using its JSON IPC (Inter-Process Communication) protocol.
+3//!
+4//! This crate provides a set of utilities to communicate with MPV's IPC socket, enabling you to send commands
+5//! and retrieve responses in a structured format.
+6//!
+7//! ## Features
+8//!
+9//! - Send commands to MPV's IPC socket
+10//! - Retrieve responses in JSON format
+11//! - Supports common MPV commands like `set_property`, `seek`, and `playlist-next`
+12//! - Flexible socket path configuration
+13//!
+14//! ## Example Usage
+15//! ```rust
+16//! use serde_json::json;
+17//! use tokio;
+18//! use mrc::{send_ipc_command, playlist_next, set_property};
+19//!
+20//! #[tokio::main]
+21//! async fn main() {
+22//! let result = playlist_next(None).await;
+23//! match result {
+24//! Ok(response) => println!("Playlist moved to next: {:?}", response),
+25//! Err(err) => eprintln!("Error: {:?}", err),
+26//! }
+27//!
+28//! let property_result = set_property("volume", &json!(50), None).await;
+29//! match property_result {
+30//! Ok(response) => println!("Volume set: {:?}", response),
+31//! Err(err) => eprintln!("Error: {:?}", err),
+32//! }
+33//! }
+34//! ```
+35//!
+36//! ## Constants
+37//!
+38//! ### `SOCKET_PATH`
+39//! Default path for the MPV IPC socket: `/tmp/mpvsocket`
+40//!
+41//! ## Functions
+42
+43use serde_json::{json, Value};
+44use std::io::{self};
+45use tokio::io::{AsyncReadExt, AsyncWriteExt};
+46use tokio::net::UnixStream;
+47use tracing::{debug, error};
+48
+49pub const SOCKET_PATH: &str = "/tmp/mpvsocket";
+50
+51/// Sends a generic IPC command to the specified socket and returns the parsed response data.
+52///
+53/// # Arguments
+54/// - `command`: The name of the command to send to MPV.
+55/// - `args`: A slice of `Value` arguments to include in the command.
+56/// - `socket_path`: An optional custom path to the MPV IPC socket. If `None`, the default path is used.
+57///
+58/// # Returns
+59/// A `Result` containing an `Option<Value>` with the parsed response data if successful.
+60///
+61/// # Errors
+62/// Returns an error if the connection to the socket fails or if the response cannot be parsed.
+63pub async fn send_ipc_command(
+64 command: &str,
+65 args: &[Value],
+66 socket_path: Option<&str>,
+67) -> io::Result<Option<Value>> {
+68 let socket_path = socket_path.unwrap_or(SOCKET_PATH);
+69 debug!(
+70 "Sending IPC command: {} with arguments: {:?}",
+71 command, args
+72 );
+73
+74 match UnixStream::connect(socket_path).await {
+75 Ok(mut socket) => {
+76 debug!("Connected to socket at {}", socket_path);
+77
+78 let mut command_array = vec![json!(command)];
+79 command_array.extend_from_slice(args);
+80 let message = json!({ "command": command_array });
+81 let message_str = format!("{}\n", serde_json::to_string(&message)?);
+82 debug!("Serialized message to send with newline: {}", message_str);
+83
+84 socket.write_all(message_str.as_bytes()).await?;
+85 socket.flush().await?;
+86 debug!("Message sent and flushed");
+87
+88 let mut response = vec![0; 1024];
+89 let n = socket.read(&mut response).await?;
+90 let response_str = String::from_utf8_lossy(&response[..n]);
+91 debug!("Raw response: {}", response_str);
+92
+93 match serde_json::from_str::<Value>(&response_str) {
+94 Ok(json_response) => {
+95 debug!("Parsed IPC response: {:?}", json_response);
+96 Ok(json_response.get("data").cloned())
+97 }
+98
+99 Err(e) => {
+100 error!("Failed to parse response: {}", e);
+101 Ok(None)
+102 }
+103 }
+104 }
+105
+106 Err(e) => {
+107 error!("Failed to connect to MPV socket: {}", e);
+108 Err(e)
+109 }
+110 }
+111}
+112
+113/// Represents common MPV commands.
+114///
+115/// This enum provides variants for frequently used MPV commands, which can be converted to their
+116/// string equivalents using the `as_str` method.
+117///
+118/// # Errors
+119/// Returns an error if the connection to the socket fails or the command execution encounters issues.
+120#[derive(Debug)]
+121pub enum MpvCommand {
+122 /// Sets a property to a specified value in MPV.
+123 SetProperty,
+124 /// Moves to the next item in the playlist.
+125 PlaylistNext,
+126 /// Moves to the previous item in the playlist.
+127 PlaylistPrev,
+128 /// Seeks to a specific time in the current media.
+129 Seek,
+130 /// Quits the MPV application.
+131 Quit,
+132 /// Moves an item in the playlist from one index to another.
+133 PlaylistMove,
+134 /// Removes an item from the playlist.
+135 PlaylistRemove,
+136 /// Clears all items from the playlist.
+137 PlaylistClear,
+138 /// Retrieves the value of a property in MPV.
+139 GetProperty,
+140 /// Loads a file into MPV.
+141 LoadFile,
+142}
+143
+144impl MpvCommand {
+145 /// Converts MPV commands to their string equivalents.
+146 ///
+147 /// # Returns
+148 /// A string slice representing the command.
+149 #[must_use]
+150 pub const fn as_str(&self) -> &str {
+151 match self {
+152 Self::SetProperty => "set_property",
+153 Self::PlaylistNext => "playlist-next",
+154 Self::PlaylistPrev => "playlist-prev",
+155 Self::Seek => "seek",
+156 Self::Quit => "quit",
+157 Self::PlaylistMove => "playlist-move",
+158 Self::PlaylistRemove => "playlist-remove",
+159 Self::PlaylistClear => "playlist-clear",
+160 Self::GetProperty => "get_property",
+161 Self::LoadFile => "loadfile",
+162 }
+163 }
+164}
+165
+166/// Sends the `set_property` command to MPV to change a property value.
+167///
+168/// # Arguments
+169/// - `property`: The name of the property to set.
+170/// - `value`: The new value to assign to the property.
+171/// - `socket_path`: An optional custom socket path.
+172///
+173/// # Returns
+174/// A `Result` containing the response data.
+175///
+176/// # Errors
+177/// Returns an error if the connection to the socket fails or the command execution encounters issues.
+178pub async fn set_property(
+179 property: &str,
+180 value: &Value,
+181 socket_path: Option<&str>,
+182) -> io::Result<Option<Value>> {
+183 send_ipc_command(
+184 MpvCommand::SetProperty.as_str(),
+185 &[json!(property), value.clone()],
+186 socket_path,
+187 )
+188 .await
+189}
+190
+191/// Sends the `playlist-next` command to move to the next playlist item.
+192///
+193/// # Arguments
+194/// - `socket_path`: An optional custom socket path.
+195///
+196/// # Returns
+197/// A `Result` containing the response data.
+198///
+199/// # Errors
+200/// Returns an error if the connection to the socket fails or the command execution encounters issues.
+201pub async fn playlist_next(socket_path: Option<&str>) -> io::Result<Option<Value>> {
+202 send_ipc_command(MpvCommand::PlaylistNext.as_str(), &[], socket_path).await
+203}
+204
+205/// Sends the `playlist-prev` command to move to the previous playlist item.
+206///
+207/// # Arguments
+208/// - `socket_path`: An optional custom socket path.
+209///
+210/// # Returns
+211/// A `Result` containing the response data.
+212///
+213/// # Errors
+214/// Returns an error if the connection to the socket fails or the command execution encounters issues.
+215pub async fn playlist_prev(socket_path: Option<&str>) -> io::Result<Option<Value>> {
+216 send_ipc_command(MpvCommand::PlaylistPrev.as_str(), &[], socket_path).await
+217}
+218
+219/// Sends the `seek` command to seek the media playback by a given number of seconds.
+220///
+221/// # Arguments
+222/// - `seconds`: The number of seconds to seek.
+223/// - `socket_path`: An optional custom socket path.
+224///
+225/// # Returns
+226/// A `Result` containing the response data.
+227///
+228/// # Errors
+229/// Returns an error if the connection to the socket fails or the command execution encounters issues.
+230pub async fn seek(seconds: f64, socket_path: Option<&str>) -> io::Result<Option<Value>> {
+231 send_ipc_command(MpvCommand::Seek.as_str(), &[json!(seconds)], socket_path).await
+232}
+233
+234/// Sends the `quit` command to terminate MPV.
+235///
+236/// # Arguments
+237/// - `socket_path`: An optional custom socket path.
+238///
+239/// # Returns
+240/// A `Result` containing the response data.
+241///
+242/// # Errors
+243/// Returns an error if the connection to the socket fails or the command execution encounters issues.
+244pub async fn quit(socket_path: Option<&str>) -> io::Result<Option<Value>> {
+245 send_ipc_command(MpvCommand::Quit.as_str(), &[], socket_path).await
+246}
+247
+248/// Sends the `playlist-move` command to move a playlist item from one index to another.
+249///
+250/// # Arguments
+251/// - `from_index`: The index of the item to move.
+252/// - `to_index`: The index to move the item to.
+253/// - `socket_path`: An optional custom socket path.
+254///
+255/// # Returns
+256/// A `Result` containing the response data.
+257///
+258/// # Errors
+259/// Returns an error if the connection to the socket fails or the command execution encounters issues.
+260pub async fn playlist_move(
+261 from_index: usize,
+262 to_index: usize,
+263 socket_path: Option<&str>,
+264) -> io::Result<Option<Value>> {
+265 send_ipc_command(
+266 MpvCommand::PlaylistMove.as_str(),
+267 &[json!(from_index), json!(to_index)],
+268 socket_path,
+269 )
+270 .await
+271}
+272
+273/// Sends the `playlist-remove` command to remove an item from the playlist.
+274///
+275/// # Arguments
+276/// - `index`: The index of the item to remove, or `None` to remove the current item.
+277/// - `socket_path`: An optional custom socket path.
+278///
+279/// # Returns
+280/// A `Result` containing the response data.
+281///
+282/// # Errors
+283/// Returns an error if the connection to the socket fails or the command execution encounters issues.
+284pub async fn playlist_remove(
+285 index: Option<usize>,
+286 socket_path: Option<&str>,
+287) -> io::Result<Option<Value>> {
+288 let args = match index {
+289 Some(idx) => vec![json!(idx)],
+290 None => vec![json!("current")],
+291 };
+292 send_ipc_command(MpvCommand::PlaylistRemove.as_str(), &args, socket_path).await
+293}
+294
+295/// Sends the `playlist-clear` command to clear the playlist.
+296///
+297/// # Arguments
+298/// - `socket_path`: An optional custom socket path.
+299///
+300/// # Returns
+301/// A `Result` containing the response data.
+302///
+303/// # Errors
+304/// Returns an error if the connection to the socket fails or the command execution encounters issues.
+305pub async fn playlist_clear(socket_path: Option<&str>) -> io::Result<Option<Value>> {
+306 send_ipc_command(MpvCommand::PlaylistClear.as_str(), &[], socket_path).await
+307}
+308
+309/// Sends the `get_property` command to retrieve a property value from MPV.
+310///
+311/// # Arguments
+312/// - `property`: The name of the property to retrieve.
+313/// - `socket_path`: An optional custom socket path.
+314///
+315/// # Returns
+316/// A `Result` containing the response data.
+317///
+318/// # Errors
+319/// Returns an error if the connection to the socket fails or the command execution encounters issues.
+320pub async fn get_property(property: &str, socket_path: Option<&str>) -> io::Result<Option<Value>> {
+321 send_ipc_command(
+322 MpvCommand::GetProperty.as_str(),
+323 &[json!(property)],
+324 socket_path,
+325 )
+326 .await
+327}
+328
+329/// Sends the `loadfile` command to load a file into MPV.
+330///
+331/// # Arguments
+332/// - `filename`: The name of the file to load.
+333/// - `append`: Whether to append the file to the playlist (`true`) or replace the current file (`false`).
+334/// - `socket_path`: An optional custom socket path.
+335///
+336/// # Returns
+337/// A `Result` containing the response data.
+338///
+339/// # Errors
+340/// Returns an error if the connection to the socket fails or the command execution encounters issues.
+341pub async fn loadfile(
+342 filename: &str,
+343 append: bool,
+344 socket_path: Option<&str>,
+345) -> io::Result<Option<Value>> {
+346 let append_flag = if append {
+347 json!("append-play")
+348 } else {
+349 json!("replace")
+350 };
+351 send_ipc_command(
+352 MpvCommand::LoadFile.as_str(),
+353 &[json!(filename), append_flag],
+354 socket_path,
+355 )
+356 .await
+357}
server.rs - source server/server.rs
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
-16
-17
-18
-19
-20
-21
-22
-23
-24
-25
-26
-27
-28
-29
-30
-31
-32
-33
-34
-35
-36
-37
-38
-39
-40
-41
-42
-43
-44
-45
-46
-47
-48
-49
-50
-51
-52
-53
-54
-55
-56
-57
-58
-59
-60
-61
-62
-63
-64
-65
-66
-67
-68
-69
-70
-71
-72
-73
-74
-75
-76
-77
-78
-79
-80
-81
-82
-83
-84
-85
-86
-87
-88
-89
-90
-91
-92
-93
-94
-95
-96
-97
-98
-99
-100
-101
-102
-103
-104
-105
-106
-107
-108
-109
-110
-111
-112
-113
-114
-115
-116
-117
-118
-119
-120
-121
-122
-123
-124
-125
-126
-127
-128
-129
-130
-131
-132
-133
-134
-135
-136
-137
-138
-139
-140
-141
-142
-143
-144
-145
-146
-147
-148
-149
-150
-151
-152
-153
-154
-155
-156
-157
-158
-159
-160
-161
-162
-163
-164
-165
-166
-167
-168
-169
-170
-171
-172
-173
-174
-175
-176
-177
-178
-179
-180
-181
-182
-183
-184
-185
-186
-187
-188
-189
-190
-191
-192
-193
-194
-195
-196
-197
-198
-199
-200
-201
-202
-203
-204
-205
-206
-207
-208
-209
-210
-211
-212
-213
-214
-215
-216
-217
use std::env;
-use std::io::Read;
-use std::sync::Arc;
-
-use clap::Parser;
-use native_tls::{Identity, TlsAcceptor as NativeTlsAcceptor};
-use serde_json::json;
-use tokio::io::{AsyncReadExt, AsyncWriteExt};
-use tokio_native_tls::TlsAcceptor;
-use tracing::{debug, error, info};
-
-use mrc::{get_property, playlist_clear, playlist_next, playlist_prev, quit, seek, set_property};
-
-#[derive(Parser)]
-#[command(author, version, about)]
-struct Config {
- /// The IP address and port to bind the server to
- #[arg(short, long, default_value = "127.0.0.1:8080")]
- bind: String,
-
- /// Path to MPV IPC socket
- #[arg(short, long, default_value = "/tmp/mpvsocket")]
- socket: String,
-}
-
-async fn handle_connection(
- stream: tokio::net::TcpStream,
- acceptor: Arc<TlsAcceptor>,
-) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
- let mut stream = acceptor.accept(stream).await?;
- let mut buffer = vec![0; 2048];
-
- let n = stream.read(&mut buffer).await?;
- let request = String::from_utf8_lossy(&buffer[..n]);
-
- debug!("Received request:\n{}", request);
-
- let headers = request.split("\r\n").collect::<Vec<&str>>();
- let token_line = headers
- .iter()
- .find(|&&line| line.starts_with("Authorization:"));
- let token = match token_line {
- Some(line) => line.split(" ").nth(1).unwrap_or_default(),
- None => "",
- };
-
- let auth_token = match env::var("AUTH_TOKEN") {
- Ok(token) => token,
- Err(_) => {
- error!("Authentication token is not set. Connection cannot be accepted.");
- stream.write_all(b"Authentication token not set\n").await?;
-
- // You know what? I do not care to panic when the authentication token is
- // missing in the environment. Start the goddamned server and hell, even
- // accept incoming connections. Authenticated requests will be refused
- // when the token is incorrect or not set, so we can simply continue here.
- return Ok(());
- }
- };
-
- if token != auth_token {
- stream.write_all(b"Authentication failed\n").await?;
- return Ok(());
- }
-
- info!("Client authenticated");
- stream.write_all(b"Authenticated\n").await?;
-
- let command = request.split("\r\n\r\n").last().unwrap_or("");
- info!("Received command: {}", command);
-
- let response = match process_command(command.trim()).await {
- Ok(response) => response,
- Err(e) => {
- error!("Error processing command: {}", e);
- format!("Error: {:?}", e)
- }
- };
-
- let http_response = format!(
- "HTTP/1.1 200 OK\r\nContent-Length: {}\r\n\r\n{}",
- response.len(),
- response
- );
- stream.write_all(http_response.as_bytes()).await?;
-
- Ok(())
-}
-
-async fn process_command(command: &str) -> Result<String, String> {
- match command {
- "pause" => {
- info!("Pausing playback");
- set_property("pause", &json!(true), None)
- .await
- .map_err(|e| format!("Failed to pause: {:?}", e))?;
- Ok("Paused playback\n".to_string())
- }
-
- "play" => {
- info!("Unpausing playback");
- set_property("pause", &json!(false), None)
- .await
- .map_err(|e| format!("Failed to play: {:?}", e))?;
- Ok("Resumed playback\n".to_string())
- }
-
- "stop" => {
- info!("Stopping playback and quitting MPV");
- quit(None)
- .await
- .map_err(|e| format!("Failed to stop: {:?}", e))?;
- Ok("Stopped playback\n".to_string())
- }
-
- "next" => {
- info!("Skipping to next item in the playlist");
- playlist_next(None)
- .await
- .map_err(|e| format!("Failed to skip to next: {:?}", e))?;
- Ok("Skipped to next item\n".to_string())
- }
-
- "prev" => {
- info!("Skipping to previous item in the playlist");
- playlist_prev(None)
- .await
- .map_err(|e| format!("Failed to skip to previous: {:?}", e))?;
- Ok("Skipped to previous item\n".to_string())
- }
-
- "seek" => {
- let parts: Vec<&str> = command.split_whitespace().collect();
- if let Some(seconds) = parts.get(1) {
- if let Ok(sec) = seconds.parse::<i32>() {
- info!("Seeking to {} seconds", sec);
- seek(sec.into(), None)
- .await
- .map_err(|e| format!("Failed to seek: {:?}", e))?;
- return Ok(format!("Seeking to {} seconds\n", sec));
- }
- }
- Err("Invalid seek command".to_string())
- }
-
- "clear" => {
- info!("Clearing the playlist");
- playlist_clear(None)
- .await
- .map_err(|e| format!("Failed to clear playlist: {:?}", e))?;
- Ok("Cleared playlist\n".to_string())
- }
-
- "list" => {
- info!("Listing playlist items");
- match get_property("playlist", None).await {
- Ok(Some(data)) => Ok(format!(
- "Playlist: {}",
- serde_json::to_string_pretty(&data).unwrap()
- )),
- Ok(None) => Err("No playlist data available".to_string()),
- Err(e) => Err(format!("Failed to fetch playlist: {:?}", e)),
- }
- }
- _ => Err("Unknown command".to_string()),
- }
-}
-
-fn create_tls_acceptor() -> Result<TlsAcceptor, Box<dyn std::error::Error + Send + Sync>> {
- let pfx_path = env::var("TLS_PFX_PATH")
- .map_err(|_| std::io::Error::new(std::io::ErrorKind::NotFound, "TLS_PFX_PATH not set"))?;
- let password = env::var("TLS_PASSWORD")
- .map_err(|_| std::io::Error::new(std::io::ErrorKind::NotFound, "TLS_PASSWORD not set"))?;
-
- let mut file = std::fs::File::open(&pfx_path)?;
- let mut identity = vec![];
- file.read_to_end(&mut identity)?;
-
- let identity = Identity::from_pkcs12(&identity, &password)?;
- let native_acceptor = NativeTlsAcceptor::new(identity)?;
- Ok(TlsAcceptor::from(native_acceptor))
-}
-
-#[tokio::main]
-async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
- tracing_subscriber::fmt::init();
- let config = Config::parse();
-
- if !std::path::Path::new(&config.socket).exists() {
- error!(
- "Error: MPV socket not found at '{}'. Is MPV running?",
- config.socket
- );
- }
-
- info!("Server is starting...");
- match create_tls_acceptor() {
- Ok(acceptor) => {
- let acceptor = Arc::new(acceptor);
- let listener = tokio::net::TcpListener::bind(&config.bind).await?;
- info!("Server is listening on {}", config.bind);
-
- loop {
- let (stream, _) = listener.accept().await?;
- info!("New connection accepted.");
-
- let acceptor = Arc::clone(&acceptor);
- tokio::spawn(handle_connection(stream, acceptor));
- }
- }
-
- Err(e) => {
- error!("Failed to initialize TLS: {}", e);
- return Err(e);
- }
- }
-}
-
server.rs - source server/server.rs
1use std::env;
+2use std::io::Read;
+3use std::sync::Arc;
+4
+5use clap::Parser;
+6use native_tls::{Identity, TlsAcceptor as NativeTlsAcceptor};
+7use serde_json::json;
+8use tokio::io::{AsyncReadExt, AsyncWriteExt};
+9use tokio_native_tls::TlsAcceptor;
+10use tracing::{debug, error, info};
+11
+12use mrc::{get_property, playlist_clear, playlist_next, playlist_prev, quit, seek, set_property};
+13
+14#[derive(Parser)]
+15#[command(author, version, about)]
+16struct Config {
+17 /// The IP address and port to bind the server to
+18 #[arg(short, long, default_value = "127.0.0.1:8080")]
+19 bind: String,
+20
+21 /// Path to MPV IPC socket
+22 #[arg(short, long, default_value = "/tmp/mpvsocket")]
+23 socket: String,
+24}
+25
+26async fn handle_connection(
+27 stream: tokio::net::TcpStream,
+28 acceptor: Arc<TlsAcceptor>,
+29) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
+30 let mut stream = acceptor.accept(stream).await?;
+31 let mut buffer = vec![0; 2048];
+32
+33 let n = stream.read(&mut buffer).await?;
+34 let request = String::from_utf8_lossy(&buffer[..n]);
+35
+36 debug!("Received request:\n{}", request);
+37
+38 let headers = request.split("\r\n").collect::<Vec<&str>>();
+39 let token_line = headers
+40 .iter()
+41 .find(|&&line| line.starts_with("Authorization:"));
+42 let token = match token_line {
+43 Some(line) => line.split(" ").nth(1).unwrap_or_default(),
+44 None => "",
+45 };
+46
+47 let auth_token = match env::var("AUTH_TOKEN") {
+48 Ok(token) => token,
+49 Err(_) => {
+50 error!("Authentication token is not set. Connection cannot be accepted.");
+51 stream.write_all(b"Authentication token not set\n").await?;
+52
+53 // You know what? I do not care to panic when the authentication token is
+54 // missing in the environment. Start the goddamned server and hell, even
+55 // accept incoming connections. Authenticated requests will be refused
+56 // when the token is incorrect or not set, so we can simply continue here.
+57 return Ok(());
+58 }
+59 };
+60
+61 if token != auth_token {
+62 stream.write_all(b"Authentication failed\n").await?;
+63 return Ok(());
+64 }
+65
+66 info!("Client authenticated");
+67 stream.write_all(b"Authenticated\n").await?;
+68
+69 let command = request.split("\r\n\r\n").last().unwrap_or("");
+70 info!("Received command: {}", command);
+71
+72 let response = match process_command(command.trim()).await {
+73 Ok(response) => response,
+74 Err(e) => {
+75 error!("Error processing command: {}", e);
+76 format!("Error: {:?}", e)
+77 }
+78 };
+79
+80 let http_response = format!(
+81 "HTTP/1.1 200 OK\r\nContent-Length: {}\r\n\r\n{}",
+82 response.len(),
+83 response
+84 );
+85 stream.write_all(http_response.as_bytes()).await?;
+86
+87 Ok(())
+88}
+89
+90async fn process_command(command: &str) -> Result<String, String> {
+91 match command {
+92 "pause" => {
+93 info!("Pausing playback");
+94 set_property("pause", &json!(true), None)
+95 .await
+96 .map_err(|e| format!("Failed to pause: {:?}", e))?;
+97 Ok("Paused playback\n".to_string())
+98 }
+99
+100 "play" => {
+101 info!("Unpausing playback");
+102 set_property("pause", &json!(false), None)
+103 .await
+104 .map_err(|e| format!("Failed to play: {:?}", e))?;
+105 Ok("Resumed playback\n".to_string())
+106 }
+107
+108 "stop" => {
+109 info!("Stopping playback and quitting MPV");
+110 quit(None)
+111 .await
+112 .map_err(|e| format!("Failed to stop: {:?}", e))?;
+113 Ok("Stopped playback\n".to_string())
+114 }
+115
+116 "next" => {
+117 info!("Skipping to next item in the playlist");
+118 playlist_next(None)
+119 .await
+120 .map_err(|e| format!("Failed to skip to next: {:?}", e))?;
+121 Ok("Skipped to next item\n".to_string())
+122 }
+123
+124 "prev" => {
+125 info!("Skipping to previous item in the playlist");
+126 playlist_prev(None)
+127 .await
+128 .map_err(|e| format!("Failed to skip to previous: {:?}", e))?;
+129 Ok("Skipped to previous item\n".to_string())
+130 }
+131
+132 "seek" => {
+133 let parts: Vec<&str> = command.split_whitespace().collect();
+134 if let Some(seconds) = parts.get(1) {
+135 if let Ok(sec) = seconds.parse::<i32>() {
+136 info!("Seeking to {} seconds", sec);
+137 seek(sec.into(), None)
+138 .await
+139 .map_err(|e| format!("Failed to seek: {:?}", e))?;
+140 return Ok(format!("Seeking to {} seconds\n", sec));
+141 }
+142 }
+143 Err("Invalid seek command".to_string())
+144 }
+145
+146 "clear" => {
+147 info!("Clearing the playlist");
+148 playlist_clear(None)
+149 .await
+150 .map_err(|e| format!("Failed to clear playlist: {:?}", e))?;
+151 Ok("Cleared playlist\n".to_string())
+152 }
+153
+154 "list" => {
+155 info!("Listing playlist items");
+156 match get_property("playlist", None).await {
+157 Ok(Some(data)) => Ok(format!(
+158 "Playlist: {}",
+159 serde_json::to_string_pretty(&data).unwrap()
+160 )),
+161 Ok(None) => Err("No playlist data available".to_string()),
+162 Err(e) => Err(format!("Failed to fetch playlist: {:?}", e)),
+163 }
+164 }
+165 _ => Err("Unknown command".to_string()),
+166 }
+167}
+168
+169fn create_tls_acceptor() -> Result<TlsAcceptor, Box<dyn std::error::Error + Send + Sync>> {
+170 let pfx_path = env::var("TLS_PFX_PATH")
+171 .map_err(|_| std::io::Error::new(std::io::ErrorKind::NotFound, "TLS_PFX_PATH not set"))?;
+172 let password = env::var("TLS_PASSWORD")
+173 .map_err(|_| std::io::Error::new(std::io::ErrorKind::NotFound, "TLS_PASSWORD not set"))?;
+174
+175 let mut file = std::fs::File::open(&pfx_path)?;
+176 let mut identity = vec![];
+177 file.read_to_end(&mut identity)?;
+178
+179 let identity = Identity::from_pkcs12(&identity, &password)?;
+180 let native_acceptor = NativeTlsAcceptor::new(identity)?;
+181 Ok(TlsAcceptor::from(native_acceptor))
+182}
+183
+184#[tokio::main]
+185async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
+186 tracing_subscriber::fmt::init();
+187 let config = Config::parse();
+188
+189 if !std::path::Path::new(&config.socket).exists() {
+190 error!(
+191 "Error: MPV socket not found at '{}'. Is MPV running?",
+192 config.socket
+193 );
+194 }
+195
+196 info!("Server is starting...");
+197 match create_tls_acceptor() {
+198 Ok(acceptor) => {
+199 let acceptor = Arc::new(acceptor);
+200 let listener = tokio::net::TcpListener::bind(&config.bind).await?;
+201 info!("Server is listening on {}", config.bind);
+202
+203 loop {
+204 let (stream, _) = listener.accept().await?;
+205 info!("New connection accepted.");
+206
+207 let acceptor = Arc::clone(&acceptor);
+208 tokio::spawn(handle_connection(stream, acceptor));
+209 }
+210 }
+211
+212 Err(e) => {
+213 error!("Failed to initialize TLS: {}", e);
+214 return Err(e);
+215 }
+216 }
+217}
"+window.searchState.loadingText+"
";window.searchState.showResults(search)},descShards:new Map(),loadDesc:async function({descShard,descIndex}){if(descShard.promise===null){descShard.promise=new Promise((resolve,reject)=>{descShard.resolve=resolve;const ds=descShard;const fname=`${ds.crate}-desc-${ds.shard}-`;const url=resourcePath(`search.desc/${descShard.crate}/${fname}`,".js",);loadScript(url,reject)})}const list=await descShard.promise;return list[descIndex]},loadedDescShard:function(crate,shard,data){this.descShards.get(crate)[shard].resolve(data.split("\n"))},};const toggleAllDocsId="toggle-all-docs";let savedHash="";function handleHashes(ev){if(ev!==null&&window.searchState.isDisplayed()&&ev.newURL){switchDisplayedElement(null);const hash=ev.newURL.slice(ev.newURL.indexOf("#")+1);if(browserSupportsHistoryApi()){history.replaceState(null,"",getNakedUrl()+window.location.search+"#"+hash)}const elem=document.getElementById(hash);if(elem){elem.scrollIntoView()}}const pageId=window.location.hash.replace(/^#/,"");if(savedHash!==pageId){savedHash=pageId;if(pageId!==""){expandSection(pageId)}}if(savedHash.startsWith("impl-")){const splitAt=savedHash.indexOf("/");if(splitAt!==-1){const implId=savedHash.slice(0,splitAt);const assocId=savedHash.slice(splitAt+1);const implElems=document.querySelectorAll(`details > summary > section[id^="${implId}"]`,);onEachLazy(implElems,implElem=>{const numbered=/^(.+?)-([0-9]+)$/.exec(implElem.id);if(implElem.id!==implId&&(!numbered||numbered[1]!==implId)){return false}return onEachLazy(implElem.parentElement.parentElement.querySelectorAll(`[id^="${assocId}"]`),item=>{const numbered=/^(.+?)-([0-9]+)$/.exec(item.id);if(item.id===assocId||(numbered&&numbered[1]===assocId)){openParentDetails(item);item.scrollIntoView();setTimeout(()=>{window.location.replace("#"+item.id)},0);return true}},)})}}}function onHashChange(ev){hideSidebar();handleHashes(ev)}function openParentDetails(elem){while(elem){if(elem.tagName==="DETAILS"){elem.open=true}elem=elem.parentNode}}function expandSection(id){openParentDetails(document.getElementById(id))}function handleEscape(ev){searchState.clearInputTimeout();searchState.hideResults();ev.preventDefault();searchState.defocus();window.hideAllModals(true)}function handleShortcut(ev){const disableShortcuts=getSettingValue("disable-shortcuts")==="true";if(ev.ctrlKey||ev.altKey||ev.metaKey||disableShortcuts){return}if(document.activeElement.tagName==="INPUT"&&document.activeElement.type!=="checkbox"&&document.activeElement.type!=="radio"){switch(getVirtualKey(ev)){case"Escape":handleEscape(ev);break}}else{switch(getVirtualKey(ev)){case"Escape":handleEscape(ev);break;case"s":case"S":case"/":ev.preventDefault();searchState.focus();break;case"+":ev.preventDefault();expandAllDocs();break;case"-":ev.preventDefault();collapseAllDocs();break;case"?":showHelp();break;default:break}}}document.addEventListener("keypress",handleShortcut);document.addEventListener("keydown",handleShortcut);function addSidebarItems(){if(!window.SIDEBAR_ITEMS){return}const sidebar=document.getElementById("rustdoc-modnav");function block(shortty,id,longty){const filtered=window.SIDEBAR_ITEMS[shortty];if(!filtered){return}const modpath=hasClass(document.querySelector(".rustdoc"),"mod")?"../":"";const h3=document.createElement("h3");h3.innerHTML=`${longty}`;const ul=document.createElement("ul");ul.className="block "+shortty;for(const name of filtered){let path;if(shortty==="mod"){path=`${modpath}${name}/index.html`}else{path=`${modpath}${shortty}.${name}.html`}let current_page=document.location.href.toString();if(current_page.endsWith("/")){current_page+="index.html"}const link=document.createElement("a");link.href=path;link.textContent=name;const li=document.createElement("li");if(link.href===current_page){li.classList.add("current")}li.appendChild(link);ul.appendChild(li)}sidebar.appendChild(h3);sidebar.appendChild(ul)}if(sidebar){block("primitive","primitives","Primitive Types");block("mod","modules","Modules");block("macro","macros","Macros");block("struct","structs","Structs");block("enum","enums","Enums");block("constant","constants","Constants");block("static","static","Statics");block("trait","traits","Traits");block("fn","functions","Functions");block("type","types","Type Aliases");block("union","unions","Unions");block("foreigntype","foreign-types","Foreign Types");block("keyword","keywords","Keywords");block("attr","attributes","Attribute Macros");block("derive","derives","Derive Macros");block("traitalias","trait-aliases","Trait Aliases")}}window.register_implementors=imp=>{const implementors=document.getElementById("implementors-list");const synthetic_implementors=document.getElementById("synthetic-implementors-list");const inlined_types=new Set();const TEXT_IDX=0;const SYNTHETIC_IDX=1;const TYPES_IDX=2;if(synthetic_implementors){onEachLazy(synthetic_implementors.getElementsByClassName("impl"),el=>{const aliases=el.getAttribute("data-aliases");if(!aliases){return}aliases.split(",").forEach(alias=>{inlined_types.add(alias)})})}let currentNbImpls=implementors.getElementsByClassName("impl").length;const traitName=document.querySelector(".main-heading h1 > .trait").textContent;const baseIdName="impl-"+traitName+"-";const libs=Object.getOwnPropertyNames(imp);const script=document.querySelector("script[data-ignore-extern-crates]");const ignoreExternCrates=new Set((script?script.getAttribute("data-ignore-extern-crates"):"").split(","),);for(const lib of libs){if(lib===window.currentCrate||ignoreExternCrates.has(lib)){continue}const structs=imp[lib];struct_loop:for(const struct of structs){const list=struct[SYNTHETIC_IDX]?synthetic_implementors:implementors;if(struct[SYNTHETIC_IDX]){for(const struct_type of struct[TYPES_IDX]){if(inlined_types.has(struct_type)){continue struct_loop}inlined_types.add(struct_type)}}const code=document.createElement("h3");code.innerHTML=struct[TEXT_IDX];addClass(code,"code-header");onEachLazy(code.getElementsByTagName("a"),elem=>{const href=elem.getAttribute("href");if(href&&!href.startsWith("#")&&!/^(?:[a-z+]+:)?\/\//.test(href)){elem.setAttribute("href",window.rootPath+href)}});const currentId=baseIdName+currentNbImpls;const anchor=document.createElement("a");anchor.href="#"+currentId;addClass(anchor,"anchor");const display=document.createElement("div");display.id=currentId;addClass(display,"impl");display.appendChild(anchor);display.appendChild(code);list.appendChild(display);currentNbImpls+=1}}};if(window.pending_implementors){window.register_implementors(window.pending_implementors)}window.register_type_impls=imp=>{if(!imp||!imp[window.currentCrate]){return}window.pending_type_impls=null;const idMap=new Map();let implementations=document.getElementById("implementations-list");let trait_implementations=document.getElementById("trait-implementations-list");let trait_implementations_header=document.getElementById("trait-implementations");const script=document.querySelector("script[data-self-path]");const selfPath=script?script.getAttribute("data-self-path"):null;const mainContent=document.querySelector("#main-content");const sidebarSection=document.querySelector(".sidebar section");let methods=document.querySelector(".sidebar .block.method");let associatedTypes=document.querySelector(".sidebar .block.associatedtype");let associatedConstants=document.querySelector(".sidebar .block.associatedconstant");let sidebarTraitList=document.querySelector(".sidebar .block.trait-implementation");for(const impList of imp[window.currentCrate]){const types=impList.slice(2);const text=impList[0];const isTrait=impList[1]!==0;const traitName=impList[1];if(types.indexOf(selfPath)===-1){continue}let outputList=isTrait?trait_implementations:implementations;if(outputList===null){const outputListName=isTrait?"Trait Implementations":"Implementations";const outputListId=isTrait?"trait-implementations-list":"implementations-list";const outputListHeaderId=isTrait?"trait-implementations":"implementations";const outputListHeader=document.createElement("h2");outputListHeader.id=outputListHeaderId;outputListHeader.innerText=outputListName;outputList=document.createElement("div");outputList.id=outputListId;if(isTrait){const link=document.createElement("a");link.href=`#${outputListHeaderId}`;link.innerText="Trait Implementations";const h=document.createElement("h3");h.appendChild(link);trait_implementations=outputList;trait_implementations_header=outputListHeader;sidebarSection.appendChild(h);sidebarTraitList=document.createElement("ul");sidebarTraitList.className="block trait-implementation";sidebarSection.appendChild(sidebarTraitList);mainContent.appendChild(outputListHeader);mainContent.appendChild(outputList)}else{implementations=outputList;if(trait_implementations){mainContent.insertBefore(outputListHeader,trait_implementations_header);mainContent.insertBefore(outputList,trait_implementations_header)}else{const mainContent=document.querySelector("#main-content");mainContent.appendChild(outputListHeader);mainContent.appendChild(outputList)}}}const template=document.createElement("template");template.innerHTML=text;onEachLazy(template.content.querySelectorAll("a"),elem=>{const href=elem.getAttribute("href");if(href&&!href.startsWith("#")&&!/^(?:[a-z+]+:)?\/\//.test(href)){elem.setAttribute("href",window.rootPath+href)}});onEachLazy(template.content.querySelectorAll("[id]"),el=>{let i=0;if(idMap.has(el.id)){i=idMap.get(el.id)}else if(document.getElementById(el.id)){i=1;while(document.getElementById(`${el.id}-${2 * i}`)){i=2*i}while(document.getElementById(`${el.id}-${i}`)){i+=1}}if(i!==0){const oldHref=`#${el.id}`;const newHref=`#${el.id}-${i}`;el.id=`${el.id}-${i}`;onEachLazy(template.content.querySelectorAll("a[href]"),link=>{if(link.getAttribute("href")===oldHref){link.href=newHref}})}idMap.set(el.id,i+1)});const templateAssocItems=template.content.querySelectorAll("section.tymethod, "+"section.method, section.associatedtype, section.associatedconstant");if(isTrait){const li=document.createElement("li");const a=document.createElement("a");a.href=`#${template.content.querySelector(".impl").id}`;a.textContent=traitName;li.appendChild(a);sidebarTraitList.append(li)}else{onEachLazy(templateAssocItems,item=>{let block=hasClass(item,"associatedtype")?associatedTypes:(hasClass(item,"associatedconstant")?associatedConstants:(methods));if(!block){const blockTitle=hasClass(item,"associatedtype")?"Associated Types":(hasClass(item,"associatedconstant")?"Associated Constants":("Methods"));const blockClass=hasClass(item,"associatedtype")?"associatedtype":(hasClass(item,"associatedconstant")?"associatedconstant":("method"));const blockHeader=document.createElement("h3");const blockLink=document.createElement("a");blockLink.href="#implementations";blockLink.innerText=blockTitle;blockHeader.appendChild(blockLink);block=document.createElement("ul");block.className=`block ${blockClass}`;const insertionReference=methods||sidebarTraitList;if(insertionReference){const insertionReferenceH=insertionReference.previousElementSibling;sidebarSection.insertBefore(blockHeader,insertionReferenceH);sidebarSection.insertBefore(block,insertionReferenceH)}else{sidebarSection.appendChild(blockHeader);sidebarSection.appendChild(block)}if(hasClass(item,"associatedtype")){associatedTypes=block}else if(hasClass(item,"associatedconstant")){associatedConstants=block}else{methods=block}}const li=document.createElement("li");const a=document.createElement("a");a.innerText=item.id.split("-")[0].split(".")[1];a.href=`#${item.id}`;li.appendChild(a);block.appendChild(li)})}outputList.appendChild(template.content)}for(const list of[methods,associatedTypes,associatedConstants,sidebarTraitList]){if(!list){continue}const newChildren=Array.prototype.slice.call(list.children);newChildren.sort((a,b)=>{const aI=a.innerText;const bI=b.innerText;return aIbI?1:0});list.replaceChildren(...newChildren)}};if(window.pending_type_impls){window.register_type_impls(window.pending_type_impls)}function addSidebarCrates(){if(!window.ALL_CRATES){return}const sidebarElems=document.getElementById("rustdoc-modnav");if(!sidebarElems){return}const h3=document.createElement("h3");h3.innerHTML="Crates";const ul=document.createElement("ul");ul.className="block crate";for(const crate of window.ALL_CRATES){const link=document.createElement("a");link.href=window.rootPath+crate+"/index.html";link.textContent=crate;const li=document.createElement("li");if(window.rootPath!=="./"&&crate===window.currentCrate){li.className="current"}li.appendChild(link);ul.appendChild(li)}sidebarElems.appendChild(h3);sidebarElems.appendChild(ul)}function expandAllDocs(){const innerToggle=document.getElementById(toggleAllDocsId);removeClass(innerToggle,"will-expand");onEachLazy(document.getElementsByClassName("toggle"),e=>{if(!hasClass(e,"type-contents-toggle")&&!hasClass(e,"more-examples-toggle")){e.open=true}});innerToggle.children[0].innerText="Summary"}function collapseAllDocs(){const innerToggle=document.getElementById(toggleAllDocsId);addClass(innerToggle,"will-expand");onEachLazy(document.getElementsByClassName("toggle"),e=>{if(e.parentNode.id!=="implementations-list"||(!hasClass(e,"implementors-toggle")&&!hasClass(e,"type-contents-toggle"))){e.open=false}});innerToggle.children[0].innerText="Show all"}function toggleAllDocs(){const innerToggle=document.getElementById(toggleAllDocsId);if(!innerToggle){return}if(hasClass(innerToggle,"will-expand")){expandAllDocs()}else{collapseAllDocs()}}(function(){const toggles=document.getElementById(toggleAllDocsId);if(toggles){toggles.onclick=toggleAllDocs}const hideMethodDocs=getSettingValue("auto-hide-method-docs")==="true";const hideImplementations=getSettingValue("auto-hide-trait-implementations")==="true";const hideLargeItemContents=getSettingValue("auto-hide-large-items")!=="false";function setImplementorsTogglesOpen(id,open){const list=document.getElementById(id);if(list!==null){onEachLazy(list.getElementsByClassName("implementors-toggle"),e=>{e.open=open})}}if(hideImplementations){setImplementorsTogglesOpen("trait-implementations-list",false);setImplementorsTogglesOpen("blanket-implementations-list",false)}onEachLazy(document.getElementsByClassName("toggle"),e=>{if(!hideLargeItemContents&&hasClass(e,"type-contents-toggle")){e.open=true}if(hideMethodDocs&&hasClass(e,"method-toggle")){e.open=false}})}());window.rustdoc_add_line_numbers_to_examples=()=>{if(document.querySelector(".rustdoc.src")){return}onEachLazy(document.querySelectorAll(":not(.scraped-example) > .example-wrap > pre:not(.example-line-numbers)",),x=>{const parent=x.parentNode;const line_numbers=parent.querySelectorAll(".example-line-numbers");if(line_numbers.length>0){return}const count=x.textContent.split("\n").length;const elems=[];for(let i=0;i{onEachLazy(document.querySelectorAll(".example-wrap > .example-line-numbers"),x=>{x.parentNode.removeChild(x)})};if(getSettingValue("line-numbers")==="true"){window.rustdoc_add_line_numbers_to_examples()}function showSidebar(){window.hideAllModals(false);const sidebar=document.getElementsByClassName("sidebar")[0];addClass(sidebar,"shown")}function hideSidebar(){const sidebar=document.getElementsByClassName("sidebar")[0];removeClass(sidebar,"shown")}window.addEventListener("resize",()=>{if(window.CURRENT_TOOLTIP_ELEMENT){const base=window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE;const force_visible=base.TOOLTIP_FORCE_VISIBLE;hideTooltip(false);if(force_visible){showTooltip(base);base.TOOLTIP_FORCE_VISIBLE=true}}});const mainElem=document.getElementById(MAIN_ID);if(mainElem){mainElem.addEventListener("click",hideSidebar)}onEachLazy(document.querySelectorAll("a[href^='#']"),el=>{el.addEventListener("click",()=>{expandSection(el.hash.slice(1));hideSidebar()})});onEachLazy(document.querySelectorAll(".toggle > summary:not(.hideme)"),el=>{el.addEventListener("click",e=>{if(e.target.tagName!=="SUMMARY"&&e.target.tagName!=="A"){e.preventDefault()}})});function showTooltip(e){const notable_ty=e.getAttribute("data-notable-ty");if(!window.NOTABLE_TRAITS&¬able_ty){const data=document.getElementById("notable-traits-data");if(data){window.NOTABLE_TRAITS=JSON.parse(data.innerText)}else{throw new Error("showTooltip() called with notable without any notable traits!")}}if(window.CURRENT_TOOLTIP_ELEMENT&&window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE===e){clearTooltipHoverTimeout(window.CURRENT_TOOLTIP_ELEMENT);return}window.hideAllModals(false);const wrapper=document.createElement("div");if(notable_ty){wrapper.innerHTML=""+window.NOTABLE_TRAITS[notable_ty]+""}else{const ttl=e.getAttribute("title");if(ttl!==null){e.setAttribute("data-title",ttl);e.removeAttribute("title")}const dttl=e.getAttribute("data-title");if(dttl!==null){const titleContent=document.createElement("div");titleContent.className="content";titleContent.appendChild(document.createTextNode(dttl));wrapper.appendChild(titleContent)}}wrapper.className="tooltip popover";const focusCatcher=document.createElement("div");focusCatcher.setAttribute("tabindex","0");focusCatcher.onfocus=hideTooltip;wrapper.appendChild(focusCatcher);const pos=e.getBoundingClientRect();wrapper.style.top=(pos.top+window.scrollY+pos.height)+"px";wrapper.style.left=0;wrapper.style.right="auto";wrapper.style.visibility="hidden";document.body.appendChild(wrapper);const wrapperPos=wrapper.getBoundingClientRect();const finalPos=pos.left+window.scrollX-wrapperPos.width+24;if(finalPos>0){wrapper.style.left=finalPos+"px"}else{wrapper.style.setProperty("--popover-arrow-offset",(wrapperPos.right-pos.right+4)+"px",)}wrapper.style.visibility="";window.CURRENT_TOOLTIP_ELEMENT=wrapper;window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE=e;clearTooltipHoverTimeout(window.CURRENT_TOOLTIP_ELEMENT);wrapper.onpointerenter=ev=>{if(ev.pointerType!=="mouse"){return}clearTooltipHoverTimeout(e)};wrapper.onpointerleave=ev=>{if(ev.pointerType!=="mouse"||!(ev.relatedTarget instanceof HTMLElement)){return}if(!e.TOOLTIP_FORCE_VISIBLE&&!e.contains(ev.relatedTarget)){setTooltipHoverTimeout(e,false);addClass(wrapper,"fade-out")}}}function setTooltipHoverTimeout(element,show){clearTooltipHoverTimeout(element);if(!show&&!window.CURRENT_TOOLTIP_ELEMENT){return}if(show&&window.CURRENT_TOOLTIP_ELEMENT){return}if(window.CURRENT_TOOLTIP_ELEMENT&&window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE!==element){return}element.TOOLTIP_HOVER_TIMEOUT=setTimeout(()=>{if(show){showTooltip(element)}else if(!element.TOOLTIP_FORCE_VISIBLE){hideTooltip(false)}},show?window.RUSTDOC_TOOLTIP_HOVER_MS:window.RUSTDOC_TOOLTIP_HOVER_EXIT_MS)}function clearTooltipHoverTimeout(element){if(element.TOOLTIP_HOVER_TIMEOUT!==undefined){removeClass(window.CURRENT_TOOLTIP_ELEMENT,"fade-out");clearTimeout(element.TOOLTIP_HOVER_TIMEOUT);delete element.TOOLTIP_HOVER_TIMEOUT}}function tooltipBlurHandler(event){if(window.CURRENT_TOOLTIP_ELEMENT&&!window.CURRENT_TOOLTIP_ELEMENT.contains(document.activeElement)&&!window.CURRENT_TOOLTIP_ELEMENT.contains(event.relatedTarget)&&!window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE.contains(document.activeElement)&&!window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE.contains(event.relatedTarget)){setTimeout(()=>hideTooltip(false),0)}}function hideTooltip(focus){if(window.CURRENT_TOOLTIP_ELEMENT){if(window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE.TOOLTIP_FORCE_VISIBLE){if(focus){window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE.focus()}window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE.TOOLTIP_FORCE_VISIBLE=false}document.body.removeChild(window.CURRENT_TOOLTIP_ELEMENT);clearTooltipHoverTimeout(window.CURRENT_TOOLTIP_ELEMENT);window.CURRENT_TOOLTIP_ELEMENT=null}}onEachLazy(document.getElementsByClassName("tooltip"),e=>{e.onclick=()=>{e.TOOLTIP_FORCE_VISIBLE=e.TOOLTIP_FORCE_VISIBLE?false:true;if(window.CURRENT_TOOLTIP_ELEMENT&&!e.TOOLTIP_FORCE_VISIBLE){hideTooltip(true)}else{showTooltip(e);window.CURRENT_TOOLTIP_ELEMENT.setAttribute("tabindex","0");window.CURRENT_TOOLTIP_ELEMENT.focus();window.CURRENT_TOOLTIP_ELEMENT.onblur=tooltipBlurHandler}return false};e.onpointerenter=ev=>{if(ev.pointerType!=="mouse"){return}setTooltipHoverTimeout(e,true)};e.onpointermove=ev=>{if(ev.pointerType!=="mouse"){return}setTooltipHoverTimeout(e,true)};e.onpointerleave=ev=>{if(ev.pointerType!=="mouse"){return}if(!e.TOOLTIP_FORCE_VISIBLE&&window.CURRENT_TOOLTIP_ELEMENT&&!window.CURRENT_TOOLTIP_ELEMENT.contains(ev.relatedTarget)){setTooltipHoverTimeout(e,false);addClass(window.CURRENT_TOOLTIP_ELEMENT,"fade-out")}}});const sidebar_menu_toggle=document.getElementsByClassName("sidebar-menu-toggle")[0];if(sidebar_menu_toggle){sidebar_menu_toggle.addEventListener("click",()=>{const sidebar=document.getElementsByClassName("sidebar")[0];if(!hasClass(sidebar,"shown")){showSidebar()}else{hideSidebar()}})}function helpBlurHandler(event){if(!getHelpButton().contains(document.activeElement)&&!getHelpButton().contains(event.relatedTarget)&&!getSettingsButton().contains(document.activeElement)&&!getSettingsButton().contains(event.relatedTarget)){window.hidePopoverMenus()}}function buildHelpMenu(){const book_info=document.createElement("span");const drloChannel=`https://doc.rust-lang.org/${getVar("channel")}`;book_info.className="top";book_info.innerHTML=`You can find more information in \
+the rustdoc book.`;const shortcuts=[["?","Show this help dialog"],["S / /","Focus the search field"],["↑","Move up in search results"],["↓","Move down in search results"],["← / →","Switch result tab (when results focused)"],["⏎","Go to active search result"],["+","Expand all sections"],["-","Collapse all sections"],].map(x=>"- "+x[0].split(" ").map((y,index)=>((index&1)===0?""+y+"":" "+y+" ")).join("")+"
- "+x[1]+"
").join("");const div_shortcuts=document.createElement("div");addClass(div_shortcuts,"shortcuts");div_shortcuts.innerHTML="Keyboard Shortcuts
"+shortcuts+"
";const infos=[`For a full list of all search features, take a look \
+ here.`,"Prefix searches with a type followed by a colon (e.g., fn:) to \
+ restrict the search to a given item kind.","Accepted kinds are: fn, mod, struct, \
+ enum, trait, type, macro, \
+ and const.","Search functions by type signature (e.g., vec -> usize or \
+ -> vec or String, enum:Cow -> bool)","You can look for items with an exact name by putting double quotes around \
+ your request: \"string\"",`Look for functions that accept or return \
+ slices and \
+ arrays by writing square \
+ brackets (e.g., -> [u8] or [] -> Option)`,"Look for items inside another one by searching for a path: vec::Vec",].map(x=>""+x+"
").join("");const div_infos=document.createElement("div");addClass(div_infos,"infos");div_infos.innerHTML="Search Tricks
"+infos;const rustdoc_version=document.createElement("span");rustdoc_version.className="bottom";const rustdoc_version_code=document.createElement("code");rustdoc_version_code.innerText="rustdoc "+getVar("rustdoc-version");rustdoc_version.appendChild(rustdoc_version_code);const container=document.createElement("div");if(!isHelpPage){container.className="popover"}container.id="help";container.style.display="none";const side_by_side=document.createElement("div");side_by_side.className="side-by-side";side_by_side.appendChild(div_shortcuts);side_by_side.appendChild(div_infos);container.appendChild(book_info);container.appendChild(side_by_side);container.appendChild(rustdoc_version);if(isHelpPage){const help_section=document.createElement("section");help_section.appendChild(container);document.getElementById("main-content").appendChild(help_section);container.style.display="block"}else{const help_button=getHelpButton();help_button.appendChild(container);container.onblur=helpBlurHandler;help_button.onblur=helpBlurHandler;help_button.children[0].onblur=helpBlurHandler}return container}window.hideAllModals=switchFocus=>{hideSidebar();window.hidePopoverMenus();hideTooltip(switchFocus)};window.hidePopoverMenus=()=>{onEachLazy(document.querySelectorAll("rustdoc-toolbar .popover"),elem=>{elem.style.display="none"});const button=getHelpButton();if(button){removeClass(button,"help-open")}};function getHelpMenu(buildNeeded){let menu=getHelpButton().querySelector(".popover");if(!menu&&buildNeeded){menu=buildHelpMenu()}return menu}function showHelp(){const button=getHelpButton();addClass(button,"help-open");button.querySelector("a").focus();const menu=getHelpMenu(true);if(menu.style.display==="none"){window.hideAllModals();menu.style.display=""}}const helpLink=document.querySelector(`#${HELP_BUTTON_ID} > a`);if(isHelpPage){buildHelpMenu()}else if(helpLink){helpLink.addEventListener("click",event=>{if(!helpLink.contains(helpLink)||event.ctrlKey||event.altKey||event.metaKey){return}event.preventDefault();const menu=getHelpMenu(true);const shouldShowHelp=menu.style.display==="none";if(shouldShowHelp){showHelp()}else{window.hidePopoverMenus()}})}setMobileTopbar();addSidebarItems();addSidebarCrates();onHashChange(null);window.addEventListener("hashchange",onHashChange);searchState.setup()}());(function(){const SIDEBAR_MIN=100;const SIDEBAR_MAX=500;const RUSTDOC_MOBILE_BREAKPOINT=700;const BODY_MIN=400;const SIDEBAR_VANISH_THRESHOLD=SIDEBAR_MIN/2;const sidebarButton=document.getElementById("sidebar-button");if(sidebarButton){sidebarButton.addEventListener("click",e=>{removeClass(document.documentElement,"hide-sidebar");updateLocalStorage("hide-sidebar","false");if(document.querySelector(".rustdoc.src")){window.rustdocToggleSrcSidebar()}e.preventDefault()})}let currentPointerId=null;let desiredSidebarSize=null;let pendingSidebarResizingFrame=false;const resizer=document.querySelector(".sidebar-resizer");const sidebar=document.querySelector(".sidebar");if(!resizer||!sidebar){return}const isSrcPage=hasClass(document.body,"src");const hideSidebar=function(){if(isSrcPage){window.rustdocCloseSourceSidebar();updateLocalStorage("src-sidebar-width",null);document.documentElement.style.removeProperty("--src-sidebar-width");sidebar.style.removeProperty("--src-sidebar-width");resizer.style.removeProperty("--src-sidebar-width")}else{addClass(document.documentElement,"hide-sidebar");updateLocalStorage("hide-sidebar","true");updateLocalStorage("desktop-sidebar-width",null);document.documentElement.style.removeProperty("--desktop-sidebar-width");sidebar.style.removeProperty("--desktop-sidebar-width");resizer.style.removeProperty("--desktop-sidebar-width")}};const showSidebar=function(){if(isSrcPage){window.rustdocShowSourceSidebar()}else{removeClass(document.documentElement,"hide-sidebar");updateLocalStorage("hide-sidebar","false")}};const changeSidebarSize=function(size){if(isSrcPage){updateLocalStorage("src-sidebar-width",size.toString());sidebar.style.setProperty("--src-sidebar-width",size+"px");resizer.style.setProperty("--src-sidebar-width",size+"px")}else{updateLocalStorage("desktop-sidebar-width",size.toString());sidebar.style.setProperty("--desktop-sidebar-width",size+"px");resizer.style.setProperty("--desktop-sidebar-width",size+"px")}};const isSidebarHidden=function(){return isSrcPage?!hasClass(document.documentElement,"src-sidebar-expanded"):hasClass(document.documentElement,"hide-sidebar")};const resize=function(e){if(currentPointerId===null||currentPointerId!==e.pointerId){return}e.preventDefault();const pos=e.clientX-3;if(pos=SIDEBAR_MIN){if(isSidebarHidden()){showSidebar()}const constrainedPos=Math.min(pos,window.innerWidth-BODY_MIN,SIDEBAR_MAX);changeSidebarSize(constrainedPos);desiredSidebarSize=constrainedPos;if(pendingSidebarResizingFrame!==false){clearTimeout(pendingSidebarResizingFrame)}pendingSidebarResizingFrame=setTimeout(()=>{if(currentPointerId===null||pendingSidebarResizingFrame===false){return}pendingSidebarResizingFrame=false;document.documentElement.style.setProperty("--resizing-sidebar-width",desiredSidebarSize+"px",)},100)}};window.addEventListener("resize",()=>{if(window.innerWidth=(window.innerWidth-BODY_MIN)){changeSidebarSize(window.innerWidth-BODY_MIN)}else if(desiredSidebarSize!==null&&desiredSidebarSize>SIDEBAR_MIN){changeSidebarSize(desiredSidebarSize)}});const stopResize=function(e){if(currentPointerId===null){return}if(e){e.preventDefault()}desiredSidebarSize=sidebar.getBoundingClientRect().width;removeClass(resizer,"active");window.removeEventListener("pointermove",resize,false);window.removeEventListener("pointerup",stopResize,false);removeClass(document.documentElement,"sidebar-resizing");document.documentElement.style.removeProperty("--resizing-sidebar-width");if(resizer.releasePointerCapture){resizer.releasePointerCapture(currentPointerId);currentPointerId=null}};const initResize=function(e){if(currentPointerId!==null||e.altKey||e.ctrlKey||e.metaKey||e.button!==0){return}if(resizer.setPointerCapture){resizer.setPointerCapture(e.pointerId);if(!resizer.hasPointerCapture(e.pointerId)){resizer.releasePointerCapture(e.pointerId);return}currentPointerId=e.pointerId}window.hideAllModals(false);e.preventDefault();window.addEventListener("pointermove",resize,false);window.addEventListener("pointercancel",stopResize,false);window.addEventListener("pointerup",stopResize,false);addClass(resizer,"active");addClass(document.documentElement,"sidebar-resizing");const pos=e.clientX-sidebar.offsetLeft-3;document.documentElement.style.setProperty("--resizing-sidebar-width",pos+"px");desiredSidebarSize=null};resizer.addEventListener("pointerdown",initResize,false)}());(function(){function copyContentToClipboard(content){if(content===null){return}const el=document.createElement("textarea");el.value=content;el.setAttribute("readonly","");el.style.position="absolute";el.style.left="-9999px";document.body.appendChild(el);el.select();document.execCommand("copy");document.body.removeChild(el)}function copyButtonAnimation(button){button.classList.add("clicked");if(button.reset_button_timeout!==undefined){clearTimeout(button.reset_button_timeout)}button.reset_button_timeout=setTimeout(()=>{button.reset_button_timeout=undefined;button.classList.remove("clicked")},1000)}const but=document.getElementById("copy-path");if(!but){return}but.onclick=()=>{const[item,module]=document.title.split(" in ");const path=[item];if(module!==undefined){path.unshift(module)}copyContentToClipboard(path.join("::"));copyButtonAnimation(but)};function copyCode(codeElem){if(!codeElem){return}copyContentToClipboard(codeElem.textContent)}function getExampleWrap(event){const target=event.target;if(target instanceof HTMLElement){let elem=target;while(elem!==null&&!hasClass(elem,"example-wrap")){if(elem===document.body||elem.tagName==="A"||elem.tagName==="BUTTON"||hasClass(elem,"docblock")){return null}elem=elem.parentElement}return elem}else{return null}}function addCopyButton(event){const elem=getExampleWrap(event);if(elem===null){return}elem.removeEventListener("mouseover",addCopyButton);const parent=document.createElement("div");parent.className="button-holder";const runButton=elem.querySelector(".test-arrow");if(runButton!==null){parent.appendChild(runButton)}elem.appendChild(parent);const copyButton=document.createElement("button");copyButton.className="copy-button";copyButton.title="Copy code to clipboard";copyButton.addEventListener("click",()=>{copyCode(elem.querySelector("pre > code"));copyButtonAnimation(copyButton)});parent.appendChild(copyButton);if(!elem.parentElement||!elem.parentElement.classList.contains("scraped-example")||!window.updateScrapedExample){return}const scrapedWrapped=elem.parentElement;window.updateScrapedExample(scrapedWrapped,parent)}function showHideCodeExampleButtons(event){const elem=getExampleWrap(event);if(elem===null){return}let buttons=elem.querySelector(".button-holder");if(buttons===null){addCopyButton(event);buttons=elem.querySelector(".button-holder");if(buttons===null){return}}buttons.classList.toggle("keep-visible")}onEachLazy(document.querySelectorAll(".docblock .example-wrap"),elem=>{elem.addEventListener("mouseover",addCopyButton);elem.addEventListener("click",showHideCodeExampleButtons)})}())
\ No newline at end of file
diff --git a/static.files/main-5f194d8c.js b/static.files/main-5f194d8c.js
deleted file mode 100644
index 3d672cb6..00000000
--- a/static.files/main-5f194d8c.js
+++ /dev/null
@@ -1,11 +0,0 @@
-"use strict";window.RUSTDOC_TOOLTIP_HOVER_MS=300;window.RUSTDOC_TOOLTIP_HOVER_EXIT_MS=450;function resourcePath(basename,extension){return getVar("root-path")+basename+getVar("resource-suffix")+extension}function hideMain(){addClass(document.getElementById(MAIN_ID),"hidden");const toggle=document.getElementById("toggle-all-docs");if(toggle){toggle.setAttribute("disabled","disabled")}}function showMain(){const main=document.getElementById(MAIN_ID);removeClass(main,"hidden");const mainHeading=main.querySelector(".main-heading");if(mainHeading&&searchState.rustdocToolbar){if(searchState.rustdocToolbar.parentElement){searchState.rustdocToolbar.parentElement.removeChild(searchState.rustdocToolbar)}mainHeading.appendChild(searchState.rustdocToolbar)}const toggle=document.getElementById("toggle-all-docs");if(toggle){toggle.removeAttribute("disabled")}}window.rootPath=getVar("root-path");window.currentCrate=getVar("current-crate");function setMobileTopbar(){const mobileTopbar=document.querySelector(".mobile-topbar");const locationTitle=document.querySelector(".sidebar h2.location");if(mobileTopbar){const mobileTitle=document.createElement("h2");mobileTitle.className="location";if(hasClass(document.querySelector(".rustdoc"),"crate")){mobileTitle.innerHTML=`Crate ${window.currentCrate}`}else if(locationTitle){mobileTitle.innerHTML=locationTitle.innerHTML}mobileTopbar.appendChild(mobileTitle)}}function getVirtualKey(ev){if("key"in ev&&typeof ev.key!=="undefined"){return ev.key}const c=ev.charCode||ev.keyCode;if(c===27){return"Escape"}return String.fromCharCode(c)}const MAIN_ID="main-content";const SETTINGS_BUTTON_ID="settings-menu";const ALTERNATIVE_DISPLAY_ID="alternative-display";const NOT_DISPLAYED_ID="not-displayed";const HELP_BUTTON_ID="help-button";function getSettingsButton(){return document.getElementById(SETTINGS_BUTTON_ID)}function getHelpButton(){return document.getElementById(HELP_BUTTON_ID)}function getNakedUrl(){return window.location.href.split("?")[0].split("#")[0]}function insertAfter(newNode,referenceNode){referenceNode.parentNode.insertBefore(newNode,referenceNode.nextSibling)}function getOrCreateSection(id,classes){let el=document.getElementById(id);if(!el){el=document.createElement("section");el.id=id;el.className=classes;insertAfter(el,document.getElementById(MAIN_ID))}return el}function getAlternativeDisplayElem(){return getOrCreateSection(ALTERNATIVE_DISPLAY_ID,"content hidden")}function getNotDisplayedElem(){return getOrCreateSection(NOT_DISPLAYED_ID,"hidden")}function switchDisplayedElement(elemToDisplay){const el=getAlternativeDisplayElem();if(el.children.length>0){getNotDisplayedElem().appendChild(el.firstElementChild)}if(elemToDisplay===null){addClass(el,"hidden");showMain();return}el.appendChild(elemToDisplay);hideMain();removeClass(el,"hidden");const mainHeading=elemToDisplay.querySelector(".main-heading");if(mainHeading&&searchState.rustdocToolbar){if(searchState.rustdocToolbar.parentElement){searchState.rustdocToolbar.parentElement.removeChild(searchState.rustdocToolbar)}mainHeading.appendChild(searchState.rustdocToolbar)}}function browserSupportsHistoryApi(){return window.history&&typeof window.history.pushState==="function"}function preLoadCss(cssUrl){const link=document.createElement("link");link.href=cssUrl;link.rel="preload";link.as="style";document.getElementsByTagName("head")[0].appendChild(link)}(function(){const isHelpPage=window.location.pathname.endsWith("/help.html");function loadScript(url,errorCallback){const script=document.createElement("script");script.src=url;if(errorCallback!==undefined){script.onerror=errorCallback}document.head.append(script)}if(getSettingsButton()){getSettingsButton().onclick=event=>{if(event.ctrlKey||event.altKey||event.metaKey){return}window.hideAllModals(false);addClass(getSettingsButton(),"rotate");event.preventDefault();loadScript(getVar("static-root-path")+getVar("settings-js"));setTimeout(()=>{const themes=getVar("themes").split(",");for(const theme of themes){if(theme!==""){preLoadCss(getVar("root-path")+theme+".css")}}},0)}}window.searchState={rustdocToolbar:document.querySelector("rustdoc-toolbar"),loadingText:"Loading search results...",input:document.getElementsByClassName("search-input")[0],outputElement:()=>{let el=document.getElementById("search");if(!el){el=document.createElement("section");el.id="search";getNotDisplayedElem().appendChild(el)}return el},title:document.title,titleBeforeSearch:document.title,timeout:null,currentTab:0,focusedByTab:[null,null,null],clearInputTimeout:()=>{if(searchState.timeout!==null){clearTimeout(searchState.timeout);searchState.timeout=null}},isDisplayed:()=>searchState.outputElement().parentElement.id===ALTERNATIVE_DISPLAY_ID,focus:()=>{searchState.input.focus()},defocus:()=>{searchState.input.blur()},showResults:search=>{if(search===null||typeof search==="undefined"){search=searchState.outputElement()}switchDisplayedElement(search);searchState.mouseMovedAfterSearch=false;document.title=searchState.title},removeQueryParameters:()=>{document.title=searchState.titleBeforeSearch;if(browserSupportsHistoryApi()){history.replaceState(null,"",getNakedUrl()+window.location.hash)}},hideResults:()=>{switchDisplayedElement(null);searchState.removeQueryParameters()},getQueryStringParams:()=>{const params={};window.location.search.substring(1).split("&").map(s=>{const pair=s.split("=").map(x=>x.replace(/\+/g," "));params[decodeURIComponent(pair[0])]=typeof pair[1]==="undefined"?null:decodeURIComponent(pair[1])});return params},setup:()=>{const search_input=searchState.input;if(!searchState.input){return}let searchLoaded=false;function sendSearchForm(){document.getElementsByClassName("search-form")[0].submit()}function loadSearch(){if(!searchLoaded){searchLoaded=true;loadScript(getVar("static-root-path")+getVar("search-js"),sendSearchForm);loadScript(resourcePath("search-index",".js"),sendSearchForm)}}search_input.addEventListener("focus",()=>{search_input.origPlaceholder=search_input.placeholder;search_input.placeholder="Type your search here.";loadSearch()});if(search_input.value!==""){loadSearch()}const params=searchState.getQueryStringParams();if(params.search!==undefined){searchState.setLoadingSearch();loadSearch()}},setLoadingSearch:()=>{const search=searchState.outputElement();search.innerHTML=""+searchState.loadingText+"
";searchState.showResults(search)},descShards:new Map(),loadDesc:async function({descShard,descIndex}){if(descShard.promise===null){descShard.promise=new Promise((resolve,reject)=>{descShard.resolve=resolve;const ds=descShard;const fname=`${ds.crate}-desc-${ds.shard}-`;const url=resourcePath(`search.desc/${descShard.crate}/${fname}`,".js",);loadScript(url,reject)})}const list=await descShard.promise;return list[descIndex]},loadedDescShard:function(crate,shard,data){this.descShards.get(crate)[shard].resolve(data.split("\n"))},};const toggleAllDocsId="toggle-all-docs";let savedHash="";function handleHashes(ev){if(ev!==null&&searchState.isDisplayed()&&ev.newURL){switchDisplayedElement(null);const hash=ev.newURL.slice(ev.newURL.indexOf("#")+1);if(browserSupportsHistoryApi()){history.replaceState(null,"",getNakedUrl()+window.location.search+"#"+hash)}const elem=document.getElementById(hash);if(elem){elem.scrollIntoView()}}const pageId=window.location.hash.replace(/^#/,"");if(savedHash!==pageId){savedHash=pageId;if(pageId!==""){expandSection(pageId)}}if(savedHash.startsWith("impl-")){const splitAt=savedHash.indexOf("/");if(splitAt!==-1){const implId=savedHash.slice(0,splitAt);const assocId=savedHash.slice(splitAt+1);const implElems=document.querySelectorAll(`details > summary > section[id^="${implId}"]`,);onEachLazy(implElems,implElem=>{const numbered=/^(.+?)-([0-9]+)$/.exec(implElem.id);if(implElem.id!==implId&&(!numbered||numbered[1]!==implId)){return false}return onEachLazy(implElem.parentElement.parentElement.querySelectorAll(`[id^="${assocId}"]`),item=>{const numbered=/^(.+?)-([0-9]+)$/.exec(item.id);if(item.id===assocId||(numbered&&numbered[1]===assocId)){openParentDetails(item);item.scrollIntoView();setTimeout(()=>{window.location.replace("#"+item.id)},0);return true}},)})}}}function onHashChange(ev){hideSidebar();handleHashes(ev)}function openParentDetails(elem){while(elem){if(elem.tagName==="DETAILS"){elem.open=true}elem=elem.parentNode}}function expandSection(id){openParentDetails(document.getElementById(id))}function handleEscape(ev){searchState.clearInputTimeout();searchState.hideResults();ev.preventDefault();searchState.defocus();window.hideAllModals(true)}function handleShortcut(ev){const disableShortcuts=getSettingValue("disable-shortcuts")==="true";if(ev.ctrlKey||ev.altKey||ev.metaKey||disableShortcuts){return}if(document.activeElement.tagName==="INPUT"&&document.activeElement.type!=="checkbox"&&document.activeElement.type!=="radio"){switch(getVirtualKey(ev)){case"Escape":handleEscape(ev);break}}else{switch(getVirtualKey(ev)){case"Escape":handleEscape(ev);break;case"s":case"S":case"/":ev.preventDefault();searchState.focus();break;case"+":ev.preventDefault();expandAllDocs();break;case"-":ev.preventDefault();collapseAllDocs();break;case"?":showHelp();break;default:break}}}document.addEventListener("keypress",handleShortcut);document.addEventListener("keydown",handleShortcut);function addSidebarItems(){if(!window.SIDEBAR_ITEMS){return}const sidebar=document.getElementById("rustdoc-modnav");function block(shortty,id,longty){const filtered=window.SIDEBAR_ITEMS[shortty];if(!filtered){return}const modpath=hasClass(document.querySelector(".rustdoc"),"mod")?"../":"";const h3=document.createElement("h3");h3.innerHTML=`${longty}`;const ul=document.createElement("ul");ul.className="block "+shortty;for(const name of filtered){let path;if(shortty==="mod"){path=`${modpath}${name}/index.html`}else{path=`${modpath}${shortty}.${name}.html`}let current_page=document.location.href.toString();if(current_page.endsWith("/")){current_page+="index.html"}const link=document.createElement("a");link.href=path;link.textContent=name;const li=document.createElement("li");if(link.href===current_page){li.classList.add("current")}li.appendChild(link);ul.appendChild(li)}sidebar.appendChild(h3);sidebar.appendChild(ul)}if(sidebar){block("primitive","primitives","Primitive Types");block("mod","modules","Modules");block("macro","macros","Macros");block("struct","structs","Structs");block("enum","enums","Enums");block("constant","constants","Constants");block("static","static","Statics");block("trait","traits","Traits");block("fn","functions","Functions");block("type","types","Type Aliases");block("union","unions","Unions");block("foreigntype","foreign-types","Foreign Types");block("keyword","keywords","Keywords");block("attr","attributes","Attribute Macros");block("derive","derives","Derive Macros");block("traitalias","trait-aliases","Trait Aliases")}}window.register_implementors=imp=>{const implementors=document.getElementById("implementors-list");const synthetic_implementors=document.getElementById("synthetic-implementors-list");const inlined_types=new Set();const TEXT_IDX=0;const SYNTHETIC_IDX=1;const TYPES_IDX=2;if(synthetic_implementors){onEachLazy(synthetic_implementors.getElementsByClassName("impl"),el=>{const aliases=el.getAttribute("data-aliases");if(!aliases){return}aliases.split(",").forEach(alias=>{inlined_types.add(alias)})})}let currentNbImpls=implementors.getElementsByClassName("impl").length;const traitName=document.querySelector(".main-heading h1 > .trait").textContent;const baseIdName="impl-"+traitName+"-";const libs=Object.getOwnPropertyNames(imp);const script=document.querySelector("script[data-ignore-extern-crates]");const ignoreExternCrates=new Set((script?script.getAttribute("data-ignore-extern-crates"):"").split(","),);for(const lib of libs){if(lib===window.currentCrate||ignoreExternCrates.has(lib)){continue}const structs=imp[lib];struct_loop:for(const struct of structs){const list=struct[SYNTHETIC_IDX]?synthetic_implementors:implementors;if(struct[SYNTHETIC_IDX]){for(const struct_type of struct[TYPES_IDX]){if(inlined_types.has(struct_type)){continue struct_loop}inlined_types.add(struct_type)}}const code=document.createElement("h3");code.innerHTML=struct[TEXT_IDX];addClass(code,"code-header");onEachLazy(code.getElementsByTagName("a"),elem=>{const href=elem.getAttribute("href");if(href&&!href.startsWith("#")&&!/^(?:[a-z+]+:)?\/\//.test(href)){elem.setAttribute("href",window.rootPath+href)}});const currentId=baseIdName+currentNbImpls;const anchor=document.createElement("a");anchor.href="#"+currentId;addClass(anchor,"anchor");const display=document.createElement("div");display.id=currentId;addClass(display,"impl");display.appendChild(anchor);display.appendChild(code);list.appendChild(display);currentNbImpls+=1}}};if(window.pending_implementors){window.register_implementors(window.pending_implementors)}window.register_type_impls=imp=>{if(!imp||!imp[window.currentCrate]){return}window.pending_type_impls=null;const idMap=new Map();let implementations=document.getElementById("implementations-list");let trait_implementations=document.getElementById("trait-implementations-list");let trait_implementations_header=document.getElementById("trait-implementations");const script=document.querySelector("script[data-self-path]");const selfPath=script?script.getAttribute("data-self-path"):null;const mainContent=document.querySelector("#main-content");const sidebarSection=document.querySelector(".sidebar section");let methods=document.querySelector(".sidebar .block.method");let associatedTypes=document.querySelector(".sidebar .block.associatedtype");let associatedConstants=document.querySelector(".sidebar .block.associatedconstant");let sidebarTraitList=document.querySelector(".sidebar .block.trait-implementation");for(const impList of imp[window.currentCrate]){const types=impList.slice(2);const text=impList[0];const isTrait=impList[1]!==0;const traitName=impList[1];if(types.indexOf(selfPath)===-1){continue}let outputList=isTrait?trait_implementations:implementations;if(outputList===null){const outputListName=isTrait?"Trait Implementations":"Implementations";const outputListId=isTrait?"trait-implementations-list":"implementations-list";const outputListHeaderId=isTrait?"trait-implementations":"implementations";const outputListHeader=document.createElement("h2");outputListHeader.id=outputListHeaderId;outputListHeader.innerText=outputListName;outputList=document.createElement("div");outputList.id=outputListId;if(isTrait){const link=document.createElement("a");link.href=`#${outputListHeaderId}`;link.innerText="Trait Implementations";const h=document.createElement("h3");h.appendChild(link);trait_implementations=outputList;trait_implementations_header=outputListHeader;sidebarSection.appendChild(h);sidebarTraitList=document.createElement("ul");sidebarTraitList.className="block trait-implementation";sidebarSection.appendChild(sidebarTraitList);mainContent.appendChild(outputListHeader);mainContent.appendChild(outputList)}else{implementations=outputList;if(trait_implementations){mainContent.insertBefore(outputListHeader,trait_implementations_header);mainContent.insertBefore(outputList,trait_implementations_header)}else{const mainContent=document.querySelector("#main-content");mainContent.appendChild(outputListHeader);mainContent.appendChild(outputList)}}}const template=document.createElement("template");template.innerHTML=text;onEachLazy(template.content.querySelectorAll("a"),elem=>{const href=elem.getAttribute("href");if(href&&!href.startsWith("#")&&!/^(?:[a-z+]+:)?\/\//.test(href)){elem.setAttribute("href",window.rootPath+href)}});onEachLazy(template.content.querySelectorAll("[id]"),el=>{let i=0;if(idMap.has(el.id)){i=idMap.get(el.id)}else if(document.getElementById(el.id)){i=1;while(document.getElementById(`${el.id}-${2 * i}`)){i=2*i}while(document.getElementById(`${el.id}-${i}`)){i+=1}}if(i!==0){const oldHref=`#${el.id}`;const newHref=`#${el.id}-${i}`;el.id=`${el.id}-${i}`;onEachLazy(template.content.querySelectorAll("a[href]"),link=>{if(link.getAttribute("href")===oldHref){link.href=newHref}})}idMap.set(el.id,i+1)});const templateAssocItems=template.content.querySelectorAll("section.tymethod, "+"section.method, section.associatedtype, section.associatedconstant");if(isTrait){const li=document.createElement("li");const a=document.createElement("a");a.href=`#${template.content.querySelector(".impl").id}`;a.textContent=traitName;li.appendChild(a);sidebarTraitList.append(li)}else{onEachLazy(templateAssocItems,item=>{let block=hasClass(item,"associatedtype")?associatedTypes:(hasClass(item,"associatedconstant")?associatedConstants:(methods));if(!block){const blockTitle=hasClass(item,"associatedtype")?"Associated Types":(hasClass(item,"associatedconstant")?"Associated Constants":("Methods"));const blockClass=hasClass(item,"associatedtype")?"associatedtype":(hasClass(item,"associatedconstant")?"associatedconstant":("method"));const blockHeader=document.createElement("h3");const blockLink=document.createElement("a");blockLink.href="#implementations";blockLink.innerText=blockTitle;blockHeader.appendChild(blockLink);block=document.createElement("ul");block.className=`block ${blockClass}`;const insertionReference=methods||sidebarTraitList;if(insertionReference){const insertionReferenceH=insertionReference.previousElementSibling;sidebarSection.insertBefore(blockHeader,insertionReferenceH);sidebarSection.insertBefore(block,insertionReferenceH)}else{sidebarSection.appendChild(blockHeader);sidebarSection.appendChild(block)}if(hasClass(item,"associatedtype")){associatedTypes=block}else if(hasClass(item,"associatedconstant")){associatedConstants=block}else{methods=block}}const li=document.createElement("li");const a=document.createElement("a");a.innerText=item.id.split("-")[0].split(".")[1];a.href=`#${item.id}`;li.appendChild(a);block.appendChild(li)})}outputList.appendChild(template.content)}for(const list of[methods,associatedTypes,associatedConstants,sidebarTraitList]){if(!list){continue}const newChildren=Array.prototype.slice.call(list.children);newChildren.sort((a,b)=>{const aI=a.innerText;const bI=b.innerText;return aIbI?1:0});list.replaceChildren(...newChildren)}};if(window.pending_type_impls){window.register_type_impls(window.pending_type_impls)}function addSidebarCrates(){if(!window.ALL_CRATES){return}const sidebarElems=document.getElementById("rustdoc-modnav");if(!sidebarElems){return}const h3=document.createElement("h3");h3.innerHTML="Crates";const ul=document.createElement("ul");ul.className="block crate";for(const crate of window.ALL_CRATES){const link=document.createElement("a");link.href=window.rootPath+crate+"/index.html";link.textContent=crate;const li=document.createElement("li");if(window.rootPath!=="./"&&crate===window.currentCrate){li.className="current"}li.appendChild(link);ul.appendChild(li)}sidebarElems.appendChild(h3);sidebarElems.appendChild(ul)}function expandAllDocs(){const innerToggle=document.getElementById(toggleAllDocsId);removeClass(innerToggle,"will-expand");onEachLazy(document.getElementsByClassName("toggle"),e=>{if(!hasClass(e,"type-contents-toggle")&&!hasClass(e,"more-examples-toggle")){e.open=true}});innerToggle.children[0].innerText="Summary"}function collapseAllDocs(){const innerToggle=document.getElementById(toggleAllDocsId);addClass(innerToggle,"will-expand");onEachLazy(document.getElementsByClassName("toggle"),e=>{if(e.parentNode.id!=="implementations-list"||(!hasClass(e,"implementors-toggle")&&!hasClass(e,"type-contents-toggle"))){e.open=false}});innerToggle.children[0].innerText="Show all"}function toggleAllDocs(){const innerToggle=document.getElementById(toggleAllDocsId);if(!innerToggle){return}if(hasClass(innerToggle,"will-expand")){expandAllDocs()}else{collapseAllDocs()}}(function(){const toggles=document.getElementById(toggleAllDocsId);if(toggles){toggles.onclick=toggleAllDocs}const hideMethodDocs=getSettingValue("auto-hide-method-docs")==="true";const hideImplementations=getSettingValue("auto-hide-trait-implementations")==="true";const hideLargeItemContents=getSettingValue("auto-hide-large-items")!=="false";function setImplementorsTogglesOpen(id,open){const list=document.getElementById(id);if(list!==null){onEachLazy(list.getElementsByClassName("implementors-toggle"),e=>{e.open=open})}}if(hideImplementations){setImplementorsTogglesOpen("trait-implementations-list",false);setImplementorsTogglesOpen("blanket-implementations-list",false)}onEachLazy(document.getElementsByClassName("toggle"),e=>{if(!hideLargeItemContents&&hasClass(e,"type-contents-toggle")){e.open=true}if(hideMethodDocs&&hasClass(e,"method-toggle")){e.open=false}})}());window.rustdoc_add_line_numbers_to_examples=()=>{if(document.querySelector(".rustdoc.src")){return}onEachLazy(document.querySelectorAll(":not(.scraped-example) > .example-wrap > pre:not(.example-line-numbers)",),x=>{const parent=x.parentNode;const line_numbers=parent.querySelectorAll(".example-line-numbers");if(line_numbers.length>0){return}const count=x.textContent.split("\n").length;const elems=[];for(let i=0;i{onEachLazy(document.querySelectorAll(".example-wrap > .example-line-numbers"),x=>{x.parentNode.removeChild(x)})};if(getSettingValue("line-numbers")==="true"){window.rustdoc_add_line_numbers_to_examples()}function showSidebar(){window.hideAllModals(false);const sidebar=document.getElementsByClassName("sidebar")[0];addClass(sidebar,"shown")}function hideSidebar(){const sidebar=document.getElementsByClassName("sidebar")[0];removeClass(sidebar,"shown")}window.addEventListener("resize",()=>{if(window.CURRENT_TOOLTIP_ELEMENT){const base=window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE;const force_visible=base.TOOLTIP_FORCE_VISIBLE;hideTooltip(false);if(force_visible){showTooltip(base);base.TOOLTIP_FORCE_VISIBLE=true}}});const mainElem=document.getElementById(MAIN_ID);if(mainElem){mainElem.addEventListener("click",hideSidebar)}onEachLazy(document.querySelectorAll("a[href^='#']"),el=>{el.addEventListener("click",()=>{expandSection(el.hash.slice(1));hideSidebar()})});onEachLazy(document.querySelectorAll(".toggle > summary:not(.hideme)"),el=>{el.addEventListener("click",e=>{if(e.target.tagName!=="SUMMARY"&&e.target.tagName!=="A"){e.preventDefault()}})});function showTooltip(e){const notable_ty=e.getAttribute("data-notable-ty");if(!window.NOTABLE_TRAITS&¬able_ty){const data=document.getElementById("notable-traits-data");if(data){window.NOTABLE_TRAITS=JSON.parse(data.innerText)}else{throw new Error("showTooltip() called with notable without any notable traits!")}}if(window.CURRENT_TOOLTIP_ELEMENT&&window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE===e){clearTooltipHoverTimeout(window.CURRENT_TOOLTIP_ELEMENT);return}window.hideAllModals(false);const wrapper=document.createElement("div");if(notable_ty){wrapper.innerHTML=""+window.NOTABLE_TRAITS[notable_ty]+""}else{if(e.getAttribute("title")!==null){e.setAttribute("data-title",e.getAttribute("title"));e.removeAttribute("title")}if(e.getAttribute("data-title")!==null){const titleContent=document.createElement("div");titleContent.className="content";titleContent.appendChild(document.createTextNode(e.getAttribute("data-title")));wrapper.appendChild(titleContent)}}wrapper.className="tooltip popover";const focusCatcher=document.createElement("div");focusCatcher.setAttribute("tabindex","0");focusCatcher.onfocus=hideTooltip;wrapper.appendChild(focusCatcher);const pos=e.getBoundingClientRect();wrapper.style.top=(pos.top+window.scrollY+pos.height)+"px";wrapper.style.left=0;wrapper.style.right="auto";wrapper.style.visibility="hidden";document.body.appendChild(wrapper);const wrapperPos=wrapper.getBoundingClientRect();const finalPos=pos.left+window.scrollX-wrapperPos.width+24;if(finalPos>0){wrapper.style.left=finalPos+"px"}else{wrapper.style.setProperty("--popover-arrow-offset",(wrapperPos.right-pos.right+4)+"px",)}wrapper.style.visibility="";window.CURRENT_TOOLTIP_ELEMENT=wrapper;window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE=e;clearTooltipHoverTimeout(window.CURRENT_TOOLTIP_ELEMENT);wrapper.onpointerenter=ev=>{if(ev.pointerType!=="mouse"){return}clearTooltipHoverTimeout(e)};wrapper.onpointerleave=ev=>{if(ev.pointerType!=="mouse"){return}if(!e.TOOLTIP_FORCE_VISIBLE&&!e.contains(ev.relatedTarget)){setTooltipHoverTimeout(e,false);addClass(wrapper,"fade-out")}}}function setTooltipHoverTimeout(element,show){clearTooltipHoverTimeout(element);if(!show&&!window.CURRENT_TOOLTIP_ELEMENT){return}if(show&&window.CURRENT_TOOLTIP_ELEMENT){return}if(window.CURRENT_TOOLTIP_ELEMENT&&window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE!==element){return}element.TOOLTIP_HOVER_TIMEOUT=setTimeout(()=>{if(show){showTooltip(element)}else if(!element.TOOLTIP_FORCE_VISIBLE){hideTooltip(false)}},show?window.RUSTDOC_TOOLTIP_HOVER_MS:window.RUSTDOC_TOOLTIP_HOVER_EXIT_MS)}function clearTooltipHoverTimeout(element){if(element.TOOLTIP_HOVER_TIMEOUT!==undefined){removeClass(window.CURRENT_TOOLTIP_ELEMENT,"fade-out");clearTimeout(element.TOOLTIP_HOVER_TIMEOUT);delete element.TOOLTIP_HOVER_TIMEOUT}}function tooltipBlurHandler(event){if(window.CURRENT_TOOLTIP_ELEMENT&&!window.CURRENT_TOOLTIP_ELEMENT.contains(document.activeElement)&&!window.CURRENT_TOOLTIP_ELEMENT.contains(event.relatedTarget)&&!window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE.contains(document.activeElement)&&!window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE.contains(event.relatedTarget)){setTimeout(()=>hideTooltip(false),0)}}function hideTooltip(focus){if(window.CURRENT_TOOLTIP_ELEMENT){if(window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE.TOOLTIP_FORCE_VISIBLE){if(focus){window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE.focus()}window.CURRENT_TOOLTIP_ELEMENT.TOOLTIP_BASE.TOOLTIP_FORCE_VISIBLE=false}document.body.removeChild(window.CURRENT_TOOLTIP_ELEMENT);clearTooltipHoverTimeout(window.CURRENT_TOOLTIP_ELEMENT);window.CURRENT_TOOLTIP_ELEMENT=null}}onEachLazy(document.getElementsByClassName("tooltip"),e=>{e.onclick=()=>{e.TOOLTIP_FORCE_VISIBLE=e.TOOLTIP_FORCE_VISIBLE?false:true;if(window.CURRENT_TOOLTIP_ELEMENT&&!e.TOOLTIP_FORCE_VISIBLE){hideTooltip(true)}else{showTooltip(e);window.CURRENT_TOOLTIP_ELEMENT.setAttribute("tabindex","0");window.CURRENT_TOOLTIP_ELEMENT.focus();window.CURRENT_TOOLTIP_ELEMENT.onblur=tooltipBlurHandler}return false};e.onpointerenter=ev=>{if(ev.pointerType!=="mouse"){return}setTooltipHoverTimeout(e,true)};e.onpointermove=ev=>{if(ev.pointerType!=="mouse"){return}setTooltipHoverTimeout(e,true)};e.onpointerleave=ev=>{if(ev.pointerType!=="mouse"){return}if(!e.TOOLTIP_FORCE_VISIBLE&&window.CURRENT_TOOLTIP_ELEMENT&&!window.CURRENT_TOOLTIP_ELEMENT.contains(ev.relatedTarget)){setTooltipHoverTimeout(e,false);addClass(window.CURRENT_TOOLTIP_ELEMENT,"fade-out")}}});const sidebar_menu_toggle=document.getElementsByClassName("sidebar-menu-toggle")[0];if(sidebar_menu_toggle){sidebar_menu_toggle.addEventListener("click",()=>{const sidebar=document.getElementsByClassName("sidebar")[0];if(!hasClass(sidebar,"shown")){showSidebar()}else{hideSidebar()}})}function helpBlurHandler(event){if(!getHelpButton().contains(document.activeElement)&&!getHelpButton().contains(event.relatedTarget)&&!getSettingsButton().contains(document.activeElement)&&!getSettingsButton().contains(event.relatedTarget)){window.hidePopoverMenus()}}function buildHelpMenu(){const book_info=document.createElement("span");const channel=getVar("channel");book_info.className="top";book_info.innerHTML=`You can find more information in \
-the rustdoc book.`;const shortcuts=[["?","Show this help dialog"],["S / /","Focus the search field"],["↑","Move up in search results"],["↓","Move down in search results"],["← / →","Switch result tab (when results focused)"],["⏎","Go to active search result"],["+","Expand all sections"],["-","Collapse all sections"],].map(x=>"- "+x[0].split(" ").map((y,index)=>((index&1)===0?""+y+"":" "+y+" ")).join("")+"
- "+x[1]+"
").join("");const div_shortcuts=document.createElement("div");addClass(div_shortcuts,"shortcuts");div_shortcuts.innerHTML="Keyboard Shortcuts
"+shortcuts+"
";const infos=[`For a full list of all search features, take a look here.`,"Prefix searches with a type followed by a colon (e.g., fn:) to \
- restrict the search to a given item kind.","Accepted kinds are: fn, mod, struct, \
- enum, trait, type, macro, \
- and const.","Search functions by type signature (e.g., vec -> usize or \
- -> vec or String, enum:Cow -> bool)","You can look for items with an exact name by putting double quotes around \
- your request: \"string\"","Look for functions that accept or return \
- slices and \
- arrays by writing \
- square brackets (e.g., -> [u8] or [] -> Option)","Look for items inside another one by searching for a path: vec::Vec",].map(x=>""+x+"
").join("");const div_infos=document.createElement("div");addClass(div_infos,"infos");div_infos.innerHTML="Search Tricks
"+infos;const rustdoc_version=document.createElement("span");rustdoc_version.className="bottom";const rustdoc_version_code=document.createElement("code");rustdoc_version_code.innerText="rustdoc "+getVar("rustdoc-version");rustdoc_version.appendChild(rustdoc_version_code);const container=document.createElement("div");if(!isHelpPage){container.className="popover"}container.id="help";container.style.display="none";const side_by_side=document.createElement("div");side_by_side.className="side-by-side";side_by_side.appendChild(div_shortcuts);side_by_side.appendChild(div_infos);container.appendChild(book_info);container.appendChild(side_by_side);container.appendChild(rustdoc_version);if(isHelpPage){const help_section=document.createElement("section");help_section.appendChild(container);document.getElementById("main-content").appendChild(help_section);container.style.display="block"}else{const help_button=getHelpButton();help_button.appendChild(container);container.onblur=helpBlurHandler;help_button.onblur=helpBlurHandler;help_button.children[0].onblur=helpBlurHandler}return container}window.hideAllModals=switchFocus=>{hideSidebar();window.hidePopoverMenus();hideTooltip(switchFocus)};window.hidePopoverMenus=()=>{onEachLazy(document.querySelectorAll("rustdoc-toolbar .popover"),elem=>{elem.style.display="none"});const button=getHelpButton();if(button){removeClass(button,"help-open")}};function getHelpMenu(buildNeeded){let menu=getHelpButton().querySelector(".popover");if(!menu&&buildNeeded){menu=buildHelpMenu()}return menu}function showHelp(){const button=getHelpButton();addClass(button,"help-open");button.querySelector("a").focus();const menu=getHelpMenu(true);if(menu.style.display==="none"){window.hideAllModals();menu.style.display=""}}const helpLink=document.querySelector(`#${HELP_BUTTON_ID} > a`);if(isHelpPage){buildHelpMenu()}else if(helpLink){helpLink.addEventListener("click",event=>{if(!helpLink.contains(helpLink)||event.ctrlKey||event.altKey||event.metaKey){return}event.preventDefault();const menu=getHelpMenu(true);const shouldShowHelp=menu.style.display==="none";if(shouldShowHelp){showHelp()}else{window.hidePopoverMenus()}})}setMobileTopbar();addSidebarItems();addSidebarCrates();onHashChange(null);window.addEventListener("hashchange",onHashChange);searchState.setup()}());(function(){const SIDEBAR_MIN=100;const SIDEBAR_MAX=500;const RUSTDOC_MOBILE_BREAKPOINT=700;const BODY_MIN=400;const SIDEBAR_VANISH_THRESHOLD=SIDEBAR_MIN/2;const sidebarButton=document.getElementById("sidebar-button");if(sidebarButton){sidebarButton.addEventListener("click",e=>{removeClass(document.documentElement,"hide-sidebar");updateLocalStorage("hide-sidebar","false");if(document.querySelector(".rustdoc.src")){window.rustdocToggleSrcSidebar()}e.preventDefault()})}let currentPointerId=null;let desiredSidebarSize=null;let pendingSidebarResizingFrame=false;const resizer=document.querySelector(".sidebar-resizer");const sidebar=document.querySelector(".sidebar");if(!resizer||!sidebar){return}const isSrcPage=hasClass(document.body,"src");function hideSidebar(){if(isSrcPage){window.rustdocCloseSourceSidebar();updateLocalStorage("src-sidebar-width",null);document.documentElement.style.removeProperty("--src-sidebar-width");sidebar.style.removeProperty("--src-sidebar-width");resizer.style.removeProperty("--src-sidebar-width")}else{addClass(document.documentElement,"hide-sidebar");updateLocalStorage("hide-sidebar","true");updateLocalStorage("desktop-sidebar-width",null);document.documentElement.style.removeProperty("--desktop-sidebar-width");sidebar.style.removeProperty("--desktop-sidebar-width");resizer.style.removeProperty("--desktop-sidebar-width")}}function showSidebar(){if(isSrcPage){window.rustdocShowSourceSidebar()}else{removeClass(document.documentElement,"hide-sidebar");updateLocalStorage("hide-sidebar","false")}}function changeSidebarSize(size){if(isSrcPage){updateLocalStorage("src-sidebar-width",size);sidebar.style.setProperty("--src-sidebar-width",size+"px");resizer.style.setProperty("--src-sidebar-width",size+"px")}else{updateLocalStorage("desktop-sidebar-width",size);sidebar.style.setProperty("--desktop-sidebar-width",size+"px");resizer.style.setProperty("--desktop-sidebar-width",size+"px")}}function isSidebarHidden(){return isSrcPage?!hasClass(document.documentElement,"src-sidebar-expanded"):hasClass(document.documentElement,"hide-sidebar")}function resize(e){if(currentPointerId===null||currentPointerId!==e.pointerId){return}e.preventDefault();const pos=e.clientX-3;if(pos=SIDEBAR_MIN){if(isSidebarHidden()){showSidebar()}const constrainedPos=Math.min(pos,window.innerWidth-BODY_MIN,SIDEBAR_MAX);changeSidebarSize(constrainedPos);desiredSidebarSize=constrainedPos;if(pendingSidebarResizingFrame!==false){clearTimeout(pendingSidebarResizingFrame)}pendingSidebarResizingFrame=setTimeout(()=>{if(currentPointerId===null||pendingSidebarResizingFrame===false){return}pendingSidebarResizingFrame=false;document.documentElement.style.setProperty("--resizing-sidebar-width",desiredSidebarSize+"px",)},100)}}window.addEventListener("resize",()=>{if(window.innerWidth=(window.innerWidth-BODY_MIN)){changeSidebarSize(window.innerWidth-BODY_MIN)}else if(desiredSidebarSize!==null&&desiredSidebarSize>SIDEBAR_MIN){changeSidebarSize(desiredSidebarSize)}});function stopResize(e){if(currentPointerId===null){return}if(e){e.preventDefault()}desiredSidebarSize=sidebar.getBoundingClientRect().width;removeClass(resizer,"active");window.removeEventListener("pointermove",resize,false);window.removeEventListener("pointerup",stopResize,false);removeClass(document.documentElement,"sidebar-resizing");document.documentElement.style.removeProperty("--resizing-sidebar-width");if(resizer.releasePointerCapture){resizer.releasePointerCapture(currentPointerId);currentPointerId=null}}function initResize(e){if(currentPointerId!==null||e.altKey||e.ctrlKey||e.metaKey||e.button!==0){return}if(resizer.setPointerCapture){resizer.setPointerCapture(e.pointerId);if(!resizer.hasPointerCapture(e.pointerId)){resizer.releasePointerCapture(e.pointerId);return}currentPointerId=e.pointerId}window.hideAllModals(false);e.preventDefault();window.addEventListener("pointermove",resize,false);window.addEventListener("pointercancel",stopResize,false);window.addEventListener("pointerup",stopResize,false);addClass(resizer,"active");addClass(document.documentElement,"sidebar-resizing");const pos=e.clientX-sidebar.offsetLeft-3;document.documentElement.style.setProperty("--resizing-sidebar-width",pos+"px");desiredSidebarSize=null}resizer.addEventListener("pointerdown",initResize,false)}());(function(){function copyContentToClipboard(content){const el=document.createElement("textarea");el.value=content;el.setAttribute("readonly","");el.style.position="absolute";el.style.left="-9999px";document.body.appendChild(el);el.select();document.execCommand("copy");document.body.removeChild(el)}function copyButtonAnimation(button){button.classList.add("clicked");if(button.reset_button_timeout!==undefined){window.clearTimeout(button.reset_button_timeout)}button.reset_button_timeout=window.setTimeout(()=>{button.reset_button_timeout=undefined;button.classList.remove("clicked")},1000)}const but=document.getElementById("copy-path");if(!but){return}but.onclick=()=>{const title=document.querySelector("title").textContent.replace(" - Rust","");const[item,module]=title.split(" in ");const path=[item];if(module!==undefined){path.unshift(module)}copyContentToClipboard(path.join("::"));copyButtonAnimation(but)};function copyCode(codeElem){if(!codeElem){return}copyContentToClipboard(codeElem.textContent)}function getExampleWrap(event){let elem=event.target;while(!hasClass(elem,"example-wrap")){if(elem===document.body||elem.tagName==="A"||elem.tagName==="BUTTON"||hasClass(elem,"docblock")){return null}elem=elem.parentElement}return elem}function addCopyButton(event){const elem=getExampleWrap(event);if(elem===null){return}elem.removeEventListener("mouseover",addCopyButton);const parent=document.createElement("div");parent.className="button-holder";const runButton=elem.querySelector(".test-arrow");if(runButton!==null){parent.appendChild(runButton)}elem.appendChild(parent);const copyButton=document.createElement("button");copyButton.className="copy-button";copyButton.title="Copy code to clipboard";copyButton.addEventListener("click",()=>{copyCode(elem.querySelector("pre > code"));copyButtonAnimation(copyButton)});parent.appendChild(copyButton);if(!elem.parentElement.classList.contains("scraped-example")){return}const scrapedWrapped=elem.parentElement;window.updateScrapedExample(scrapedWrapped,parent)}function showHideCodeExampleButtons(event){const elem=getExampleWrap(event);if(elem===null){return}let buttons=elem.querySelector(".button-holder");if(buttons===null){addCopyButton(event);buttons=elem.querySelector(".button-holder");if(buttons===null){return}}buttons.classList.toggle("keep-visible")}onEachLazy(document.querySelectorAll(".docblock .example-wrap"),elem=>{elem.addEventListener("mouseover",addCopyButton);elem.addEventListener("click",showHideCodeExampleButtons)})}())
\ No newline at end of file
diff --git a/static.files/rustdoc-42caa33d.css b/static.files/rustdoc-42caa33d.css
deleted file mode 100644
index c1293a86..00000000
--- a/static.files/rustdoc-42caa33d.css
+++ /dev/null
@@ -1,53 +0,0 @@
- :root{--nav-sub-mobile-padding:8px;--search-typename-width:6.75rem;--desktop-sidebar-width:200px;--src-sidebar-width:300px;--desktop-sidebar-z-index:100;--sidebar-elems-left-padding:24px;--clipboard-image:url('data:image/svg+xml,');--copy-path-height:34px;--copy-path-width:33px;--checkmark-image:url('data:image/svg+xml,');--button-left-margin:4px;--button-border-radius:2px;--toolbar-button-border-radius:6px;--code-block-border-radius:6px;}@font-face {font-family:'Fira Sans';font-style:normal;font-weight:400;src:local('Fira Sans'),url("FiraSans-Regular-0fe48ade.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Fira Sans';font-style:normal;font-weight:500;src:local('Fira Sans Medium'),url("FiraSans-Medium-e1aa3f0a.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Serif 4';font-style:normal;font-weight:400;src:local('Source Serif 4'),url("SourceSerif4-Regular-6b053e98.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Serif 4';font-style:italic;font-weight:400;src:local('Source Serif 4 Italic'),url("SourceSerif4-It-ca3b17ed.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Serif 4';font-style:normal;font-weight:700;src:local('Source Serif 4 Bold'),url("SourceSerif4-Bold-6d4fd4c0.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Code Pro';font-style:normal;font-weight:400;src:url("SourceCodePro-Regular-8badfe75.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Code Pro';font-style:italic;font-weight:400;src:url("SourceCodePro-It-fc8b9304.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Code Pro';font-style:normal;font-weight:600;src:url("SourceCodePro-Semibold-aa29a496.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'NanumBarunGothic';src:url("NanumBarunGothic-13b3dcba.ttf.woff2") format("woff2");font-display:swap;unicode-range:U+AC00-D7AF,U+1100-11FF,U+3130-318F,U+A960-A97F,U+D7B0-D7FF;}*{box-sizing:border-box;}body{font:1rem/1.5 "Source Serif 4",NanumBarunGothic,serif;margin:0;position:relative;overflow-wrap:break-word;overflow-wrap:anywhere;font-feature-settings:"kern","liga";background-color:var(--main-background-color);color:var(--main-color);}h1{font-size:1.5rem;}h2{font-size:1.375rem;}h3{font-size:1.25rem;}h1,h2,h3,h4,h5,h6{font-weight:500;}h1,h2,h3,h4{margin:25px 0 15px 0;padding-bottom:6px;}.docblock h3,.docblock h4,h5,h6{margin:15px 0 5px 0;}.docblock>h2:first-child,.docblock>h3:first-child,.docblock>h4:first-child,.docblock>h5:first-child,.docblock>h6:first-child{margin-top:0;}.main-heading h1{margin:0;padding:0;grid-area:main-heading-h1;overflow-wrap:break-word;overflow-wrap:anywhere;}.main-heading{position:relative;display:grid;grid-template-areas:"main-heading-breadcrumbs main-heading-breadcrumbs" "main-heading-h1 main-heading-toolbar" "main-heading-sub-heading main-heading-toolbar";grid-template-columns:minmax(105px,1fr) minmax(0,max-content);grid-template-rows:minmax(25px,min-content) min-content min-content;padding-bottom:6px;margin-bottom:15px;}.rustdoc-breadcrumbs{grid-area:main-heading-breadcrumbs;line-height:1.25;display:flex;flex-wrap:wrap;align-items:end;padding-top:5px;}.rustdoc-breadcrumbs a{padding:4px 0;margin:-4px 0;z-index:1;}.content h2,.top-doc .docblock>h3,.top-doc .docblock>h4{border-bottom:1px solid var(--headings-border-bottom-color);}h1,h2{line-height:1.25;padding-top:3px;padding-bottom:9px;}h3.code-header{font-size:1.125rem;}h4.code-header{font-size:1rem;}.code-header{font-weight:600;margin:0;padding:0;white-space:pre-wrap;}.structfield,.sub-variant-field{margin:0.6em 0;}#crate-search,h1,h2,h3,h4,h5,h6,.sidebar,.mobile-topbar,.search-input,.search-results .result-name,.item-name>a,.out-of-band,.sub-heading,span.since,a.src,rustdoc-toolbar,summary.hideme,.scraped-example-list,.rustdoc-breadcrumbs,ul.all-items{font-family:"Fira Sans",Arial,NanumBarunGothic,sans-serif;}#toggle-all-docs,a.anchor,.section-header a,#src-sidebar a,.rust a,.sidebar h2 a,.sidebar h3 a,.mobile-topbar h2 a,h1 a,.search-results a,.search-results li,.stab,.result-name i{color:var(--main-color);}span.enum,a.enum,span.struct,a.struct,span.union,a.union,span.primitive,a.primitive,span.type,a.type,span.foreigntype,a.foreigntype{color:var(--type-link-color);}span.trait,a.trait,span.traitalias,a.traitalias{color:var(--trait-link-color);}span.associatedtype,a.associatedtype,span.constant,a.constant,span.static,a.static{color:var(--assoc-item-link-color);}span.fn,a.fn,span.method,a.method,span.tymethod,a.tymethod{color:var(--function-link-color);}span.attr,a.attr,span.derive,a.derive,span.macro,a.macro{color:var(--macro-link-color);}span.mod,a.mod{color:var(--mod-link-color);}span.keyword,a.keyword{color:var(--keyword-link-color);}a{color:var(--link-color);text-decoration:none;}ol,ul{padding-left:24px;}ul ul,ol ul,ul ol,ol ol{margin-bottom:.625em;}p,.docblock>.warning{margin:0 0 .75em 0;}p:last-child,.docblock>.warning:last-child{margin:0;}button{padding:1px 6px;cursor:pointer;}button#toggle-all-docs{padding:0;background:none;border:none;-webkit-appearance:none;opacity:1;}.rustdoc{display:flex;flex-direction:row;flex-wrap:nowrap;}main{position:relative;flex-grow:1;padding:10px 15px 40px 45px;min-width:0;}.src main{padding:15px;}.width-limiter{max-width:960px;margin-right:auto;}details:not(.toggle) summary{margin-bottom:.6em;}code,pre,.code-header,.type-signature{font-family:"Source Code Pro",monospace;}.docblock code,.docblock-short code{border-radius:3px;padding:0 0.125em;}.docblock pre code,.docblock-short pre code{padding:0;}pre{padding:14px;line-height:1.5;}pre.item-decl{overflow-x:auto;}.item-decl .type-contents-toggle{contain:initial;}.src .content pre{padding:20px;}.rustdoc.src .example-wrap .src-line-numbers{padding:20px 0 20px 4px;}img{max-width:100%;}.logo-container{line-height:0;display:block;}.rust-logo{filter:var(--rust-logo-filter);}.sidebar{font-size:0.875rem;flex:0 0 var(--desktop-sidebar-width);width:var(--desktop-sidebar-width);overflow-y:scroll;overscroll-behavior:contain;position:sticky;height:100vh;top:0;left:0;z-index:var(--desktop-sidebar-z-index);}.rustdoc.src .sidebar{flex-basis:50px;width:50px;border-right:1px solid;overflow-x:hidden;overflow-y:hidden;}.hide-sidebar .sidebar,.hide-sidebar .sidebar-resizer{display:none;}.sidebar-resizer{touch-action:none;width:9px;cursor:col-resize;z-index:calc(var(--desktop-sidebar-z-index) + 1);position:fixed;height:100%;left:calc(var(--desktop-sidebar-width) + 1px);}.rustdoc.src .sidebar-resizer{left:49px;}.src-sidebar-expanded .src .sidebar-resizer{left:var(--src-sidebar-width);}.sidebar-resizing{-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none;}.sidebar-resizing*{cursor:col-resize !important;}.sidebar-resizing .sidebar{position:fixed;}.sidebar-resizing>body{padding-left:var(--resizing-sidebar-width);}.sidebar-resizer:hover,.sidebar-resizer:active,.sidebar-resizer:focus,.sidebar-resizer.active{width:10px;margin:0;left:var(--desktop-sidebar-width);border-left:solid 1px var(--sidebar-resizer-hover);}.src-sidebar-expanded .rustdoc.src .sidebar-resizer:hover,.src-sidebar-expanded .rustdoc.src .sidebar-resizer:active,.src-sidebar-expanded .rustdoc.src .sidebar-resizer:focus,.src-sidebar-expanded .rustdoc.src .sidebar-resizer.active{left:calc(var(--src-sidebar-width) - 1px);}@media (pointer:coarse){.sidebar-resizer{display:none !important;}}.sidebar-resizer.active{padding:0 140px;width:2px;margin-left:-140px;border-left:none;}.sidebar-resizer.active:before{border-left:solid 2px var(--sidebar-resizer-active);display:block;height:100%;content:"";}.sidebar,.mobile-topbar,.sidebar-menu-toggle,#src-sidebar{background-color:var(--sidebar-background-color);}.src .sidebar>*{visibility:hidden;}.src-sidebar-expanded .src .sidebar{overflow-y:auto;flex-basis:var(--src-sidebar-width);width:var(--src-sidebar-width);}.src-sidebar-expanded .src .sidebar>*{visibility:visible;}#all-types{margin-top:1em;}*{scrollbar-width:initial;scrollbar-color:var(--scrollbar-color);}.sidebar{scrollbar-width:thin;scrollbar-color:var(--scrollbar-color);}::-webkit-scrollbar{width:12px;}.sidebar::-webkit-scrollbar{width:8px;}::-webkit-scrollbar-track{-webkit-box-shadow:inset 0;background-color:var(--scrollbar-track-background-color);}.sidebar::-webkit-scrollbar-track{background-color:var(--scrollbar-track-background-color);}::-webkit-scrollbar-thumb,.sidebar::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb-background-color);}.hidden{display:none !important;}.logo-container>img{height:48px;width:48px;}ul.block,.block li,.block ul{padding:0;margin:0;list-style:none;}.block ul a{padding-left:1rem;}.sidebar-elems a,.sidebar>h2 a{display:block;padding:0.25rem;margin-right:0.25rem;border-left:solid var(--sidebar-elems-left-padding) transparent;margin-left:calc(-0.25rem - var(--sidebar-elems-left-padding));background-clip:border-box;}.hide-toc #rustdoc-toc,.hide-toc .in-crate{display:none;}.hide-modnav #rustdoc-modnav{display:none;}.sidebar h2{text-wrap:balance;overflow-wrap:anywhere;padding:0;margin:0.7rem 0;}.sidebar h3{text-wrap:balance;overflow-wrap:anywhere;font-size:1.125rem;padding:0;margin:0;}.sidebar-elems,.sidebar>.version,.sidebar>h2{padding-left:var(--sidebar-elems-left-padding);}.sidebar a{color:var(--sidebar-link-color);}.sidebar .current,.sidebar .current a,.sidebar-crate a.logo-container:hover+h2 a,.sidebar a:hover:not(.logo-container){background-color:var(--sidebar-current-link-background-color);}.sidebar-elems .block{margin-bottom:2em;}.sidebar-elems .block li a{white-space:nowrap;text-overflow:ellipsis;overflow:hidden;}.sidebar-crate{display:flex;align-items:center;justify-content:center;margin:14px 32px 1rem;row-gap:10px;column-gap:32px;flex-wrap:wrap;}.sidebar-crate h2{flex-grow:1;margin:0 -8px;align-self:start;}.sidebar-crate .logo-container{margin:0 calc(-16px - var(--sidebar-elems-left-padding));padding:0 var(--sidebar-elems-left-padding);text-align:center;}.sidebar-crate .logo-container img{margin-top:-16px;border-top:solid 16px transparent;box-sizing:content-box;position:relative;background-clip:border-box;z-index:1;}.sidebar-crate h2 a{display:block;border-left:solid var(--sidebar-elems-left-padding) transparent;background-clip:border-box;margin:0 calc(-24px + 0.25rem) 0 calc(-0.2rem - var(--sidebar-elems-left-padding));padding:calc((16px - 0.57rem ) / 2 ) 0.25rem;padding-left:0.2rem;}.sidebar-crate h2 .version{display:block;font-weight:normal;font-size:1rem;overflow-wrap:break-word;}.sidebar-crate+.version{margin-top:-1rem;margin-bottom:1rem;}.mobile-topbar{display:none;}.rustdoc .example-wrap{display:flex;position:relative;margin-bottom:10px;}.rustdoc .example-wrap>pre,.rustdoc .scraped-example .src-line-numbers,.rustdoc .scraped-example .src-line-numbers>pre{border-radius:6px;}.rustdoc .example-wrap>.example-line-numbers,.rustdoc .scraped-example .src-line-numbers,.rustdoc .scraped-example .src-line-numbers>pre{border-top-right-radius:0;border-bottom-right-radius:0;}.rustdoc .example-wrap>.example-line-numbers+pre,.rustdoc .scraped-example .rust{border-top-left-radius:0;border-bottom-left-radius:0;}.rustdoc .scraped-example{position:relative;}.rustdoc .example-wrap:last-child{margin-bottom:0px;}.rustdoc .example-wrap pre{margin:0;flex-grow:1;}.scraped-example:not(.expanded) .example-wrap{max-height:calc(1.5em * 5 + 10px);}.more-scraped-examples .scraped-example:not(.expanded) .example-wrap{max-height:calc(1.5em * 10 + 10px);}.rustdoc:not(.src) .scraped-example:not(.expanded) .src-line-numbers,.rustdoc:not(.src) .scraped-example:not(.expanded) .src-line-numbers>pre,.rustdoc:not(.src) .scraped-example:not(.expanded) pre.rust{padding-bottom:0;overflow:auto hidden;}.rustdoc:not(.src) .scraped-example .src-line-numbers{padding-top:0;}.rustdoc:not(.src) .scraped-example.expanded .src-line-numbers{padding-bottom:0;}.rustdoc:not(.src) .example-wrap pre{overflow:auto;}.rustdoc .example-wrap pre.example-line-numbers,.rustdoc .example-wrap .src-line-numbers{min-width:fit-content;flex-grow:0;text-align:right;-webkit-user-select:none;user-select:none;padding:14px 8px;padding-right:2px;color:var(--src-line-numbers-span-color);}.rustdoc .scraped-example .example-wrap .src-line-numbers{padding:0;}.rustdoc .src-line-numbers pre{padding:14px 0;}.src-line-numbers a,.src-line-numbers span{color:var(--src-line-numbers-span-color);padding:0 8px;}.src-line-numbers :target{background-color:transparent;border-right:none;padding:0 8px;}.src-line-numbers .line-highlighted{background-color:var(--src-line-number-highlighted-background-color);}.search-loading{text-align:center;}.docblock-short{overflow-wrap:break-word;overflow-wrap:anywhere;}.docblock :not(pre)>code,.docblock-short code{white-space:pre-wrap;}.top-doc .docblock h2{font-size:1.375rem;}.top-doc .docblock h3{font-size:1.25rem;}.top-doc .docblock h4,.top-doc .docblock h5{font-size:1.125rem;}.top-doc .docblock h6{font-size:1rem;}.docblock h5{font-size:1rem;}.docblock h6{font-size:0.875rem;}.docblock{margin-left:24px;position:relative;}.docblock>:not(.more-examples-toggle):not(.example-wrap){max-width:100%;overflow-x:auto;}.sub-heading{font-size:1rem;flex-grow:0;grid-area:main-heading-sub-heading;line-height:1.25;padding-bottom:4px;}.main-heading rustdoc-toolbar,.main-heading .out-of-band{grid-area:main-heading-toolbar;}rustdoc-toolbar{display:flex;flex-direction:row;flex-wrap:nowrap;min-height:60px;}.docblock code,.docblock-short code,pre,.rustdoc.src .example-wrap,.example-wrap .src-line-numbers{background-color:var(--code-block-background-color);border-radius:var(--code-block-border-radius);}#main-content{position:relative;}.docblock table{margin:.5em 0;border-collapse:collapse;}.docblock table td,.docblock table th{padding:.5em;border:1px solid var(--border-color);}.docblock table tbody tr:nth-child(2n){background:var(--table-alt-row-background-color);}.docblock .stab,.docblock-short .stab,.docblock p code{display:inline-block;}.docblock li{margin-bottom:.4em;}.docblock li p:not(:last-child){margin-bottom:.3em;}div.where{white-space:pre-wrap;font-size:0.875rem;}.item-info{display:block;margin-left:24px;}.item-info code{font-size:0.875rem;}#main-content>.item-info{margin-left:0;}nav.sub{flex-grow:1;flex-flow:row nowrap;margin:4px 0 0 0;display:flex;align-items:center;}.search-form{position:relative;display:flex;height:34px;flex-grow:1;margin-bottom:4px;}.src nav.sub{margin:0 0 -10px 0;}.section-header{display:block;position:relative;}.section-header:hover>.anchor,.impl:hover>.anchor,.trait-impl:hover>.anchor,.variant:hover>.anchor{display:initial;}.anchor{display:none;position:absolute;left:-0.5em;background:none !important;}.anchor.field{left:-5px;}.section-header>.anchor{left:-15px;padding-right:8px;}h2.section-header>.anchor{padding-right:6px;}a.doc-anchor{color:var(--main-color);display:none;position:absolute;left:-17px;padding-right:10px;padding-left:3px;}*:hover>.doc-anchor{display:block;}.top-doc>.docblock>*:first-child>.doc-anchor{display:none !important;}.main-heading a:hover,.example-wrap .rust a:hover,.all-items a:hover,.docblock a:not(.scrape-help):not(.tooltip):hover:not(.doc-anchor),.docblock-short a:not(.scrape-help):not(.tooltip):hover,.item-info a{text-decoration:underline;}.crate.block li.current a{font-weight:500;}table,.item-table{overflow-wrap:break-word;}.item-table{display:table;padding:0;margin:0;width:100%;}.item-table>li{display:table-row;}.item-table>li>div{display:table-cell;}.item-table>li>.item-name{padding-right:1.25rem;}.search-results-title{margin-top:0;white-space:nowrap;display:flex;align-items:baseline;}.search-results-title+.sub-heading{color:var(--main-color);display:flex;align-items:baseline;white-space:nowrap;}#crate-search-div{position:relative;min-width:0;}#crate-search{padding:0 23px 0 4px;max-width:100%;text-overflow:ellipsis;border:1px solid var(--border-color);border-radius:4px;outline:none;cursor:pointer;-moz-appearance:none;-webkit-appearance:none;text-indent:0.01px;background-color:var(--main-background-color);color:inherit;line-height:1.5;font-weight:500;}#crate-search:hover,#crate-search:focus{border-color:var(--crate-search-hover-border);}#crate-search-div::after{pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0;content:"";background-repeat:no-repeat;background-size:20px;background-position:calc(100% - 2px) 56%;background-image:url('data:image/svg+xml,');filter:var(--crate-search-div-filter);}#crate-search-div:hover::after,#crate-search-div:focus-within::after{filter:var(--crate-search-div-hover-filter);}#crate-search>option{font-size:1rem;}.search-input{-webkit-appearance:none;outline:none;border:1px solid var(--border-color);border-radius:2px;padding:8px;font-size:1rem;flex-grow:1;background-color:var(--button-background-color);color:var(--search-color);}.search-input:focus{border-color:var(--search-input-focused-border-color);}.search-results{display:none;}.search-results.active{display:block;margin:0;padding:0;}.search-results>a{display:grid;grid-template-areas:"search-result-name search-result-desc" "search-result-type-signature search-result-type-signature";grid-template-columns:.6fr .4fr;margin-left:2px;margin-right:2px;border-bottom:1px solid var(--search-result-border-color);column-gap:1em;}.search-results>a>div.desc{white-space:nowrap;text-overflow:ellipsis;overflow:hidden;grid-area:search-result-desc;}.search-results a:hover,.search-results a:focus{background-color:var(--search-result-link-focus-background-color);}.search-results .result-name{display:flex;align-items:center;justify-content:start;grid-area:search-result-name;}.search-results .result-name .alias{color:var(--search-results-alias-color);}.search-results .result-name .grey{color:var(--search-results-grey-color);}.search-results .result-name .typename{color:var(--search-results-grey-color);font-size:0.875rem;width:var(--search-typename-width);}.search-results .result-name .path{word-break:break-all;max-width:calc(100% - var(--search-typename-width));display:inline-block;}.search-results .result-name .path>*{display:inline;}.search-results .type-signature{grid-area:search-result-type-signature;white-space:pre-wrap;}.popover{position:absolute;top:100%;right:0;z-index:calc(var(--desktop-sidebar-z-index) + 1);margin-top:7px;border-radius:3px;border:1px solid var(--border-color);background-color:var(--main-background-color);color:var(--main-color);--popover-arrow-offset:11px;}.popover::before{content:'';position:absolute;right:var(--popover-arrow-offset);border:solid var(--border-color);border-width:1px 1px 0 0;background-color:var(--main-background-color);padding:4px;transform:rotate(-45deg);top:-5px;}.setting-line{margin:1.2em 0.6em;}.setting-radio input,.setting-check input{margin-right:0.3em;height:1.2rem;width:1.2rem;border:2px solid var(--settings-input-border-color);outline:none;-webkit-appearance:none;cursor:pointer;}.setting-radio input{border-radius:50%;}.setting-radio span,.setting-check span{padding-bottom:1px;}.setting-radio{margin-top:0.1em;margin-bottom:0.1em;min-width:3.8em;padding:0.3em;display:inline-flex;align-items:center;cursor:pointer;}.setting-radio+.setting-radio{margin-left:0.5em;}.setting-check{margin-right:20px;display:flex;align-items:center;cursor:pointer;}.setting-radio input:checked{box-shadow:inset 0 0 0 3px var(--main-background-color);background-color:var(--settings-input-color);}.setting-check input:checked{background-color:var(--settings-input-color);border-width:1px;content:url('data:image/svg+xml,');}.setting-radio input:focus,.setting-check input:focus{box-shadow:0 0 1px 1px var(--settings-input-color);}.setting-radio input:checked:focus{box-shadow:inset 0 0 0 3px var(--main-background-color),0 0 2px 2px var(--settings-input-color);}.setting-radio input:hover,.setting-check input:hover{border-color:var(--settings-input-color) !important;}#settings.popover{--popover-arrow-offset:202px;top:calc(100% - 16px);}#help.popover{max-width:600px;--popover-arrow-offset:118px;top:calc(100% - 16px);}#help dt{float:left;clear:left;margin-right:0.5rem;}#help dd{margin-bottom:0.5rem;}#help span.top,#help span.bottom{text-align:center;display:block;font-size:1.125rem;padding:0 0.5rem;text-wrap-style:balance;}#help span.top{margin:10px 0;border-bottom:1px solid var(--border-color);padding-bottom:4px;margin-bottom:6px;}#help span.bottom{clear:both;border-top:1px solid var(--border-color);}.side-by-side{display:flex;margin-bottom:20px;}.side-by-side>div{width:50%;padding:0 20px 0 17px;}.item-info .stab{display:block;padding:3px;margin-bottom:5px;}.item-name .stab{margin-left:0.3125em;}.stab{padding:0 2px;font-size:0.875rem;font-weight:normal;color:var(--main-color);background-color:var(--stab-background-color);width:fit-content;white-space:pre-wrap;border-radius:3px;display:inline;vertical-align:baseline;}.stab.portability>code{background:none;color:var(--stab-code-color);}.stab .emoji,.item-info .stab::before{font-size:1.25rem;}.stab .emoji{margin-right:0.3rem;}.item-info .stab::before{content:"\0";width:0;display:inline-block;color:transparent;}.emoji{text-shadow:1px 0 0 black,-1px 0 0 black,0 1px 0 black,0 -1px 0 black;}.since{font-weight:normal;font-size:initial;}.rightside{padding-left:12px;float:right;}.rightside:not(a),.out-of-band,.sub-heading,rustdoc-toolbar{color:var(--right-side-color);}pre.rust{tab-size:4;-moz-tab-size:4;}pre.rust .kw{color:var(--code-highlight-kw-color);}pre.rust .kw-2{color:var(--code-highlight-kw-2-color);}pre.rust .lifetime{color:var(--code-highlight-lifetime-color);}pre.rust .prelude-ty{color:var(--code-highlight-prelude-color);}pre.rust .prelude-val{color:var(--code-highlight-prelude-val-color);}pre.rust .string{color:var(--code-highlight-string-color);}pre.rust .number{color:var(--code-highlight-number-color);}pre.rust .bool-val{color:var(--code-highlight-literal-color);}pre.rust .self{color:var(--code-highlight-self-color);}pre.rust .attr{color:var(--code-highlight-attribute-color);}pre.rust .macro,pre.rust .macro-nonterminal{color:var(--code-highlight-macro-color);}pre.rust .question-mark{font-weight:bold;color:var(--code-highlight-question-mark-color);}pre.rust .comment{color:var(--code-highlight-comment-color);}pre.rust .doccomment{color:var(--code-highlight-doc-comment-color);}.rustdoc.src .example-wrap pre.rust a{background:var(--codeblock-link-background);}.example-wrap.compile_fail,.example-wrap.should_panic{border-left:2px solid var(--codeblock-error-color);}.ignore.example-wrap{border-left:2px solid var(--codeblock-ignore-color);}.example-wrap.compile_fail:hover,.example-wrap.should_panic:hover{border-left:2px solid var(--codeblock-error-hover-color);}.example-wrap.ignore:hover{border-left:2px solid var(--codeblock-ignore-hover-color);}.example-wrap.compile_fail .tooltip,.example-wrap.should_panic .tooltip{color:var(--codeblock-error-color);}.example-wrap.ignore .tooltip{color:var(--codeblock-ignore-color);}.example-wrap.compile_fail:hover .tooltip,.example-wrap.should_panic:hover .tooltip{color:var(--codeblock-error-hover-color);}.example-wrap.ignore:hover .tooltip{color:var(--codeblock-ignore-hover-color);}.example-wrap .tooltip{position:absolute;display:block;left:-25px;top:5px;margin:0;line-height:1;}.example-wrap.compile_fail .tooltip,.example-wrap.should_panic .tooltip,.example-wrap.ignore .tooltip{font-weight:bold;font-size:1.25rem;}.content .docblock .warning{border-left:2px solid var(--warning-border-color);padding:14px;position:relative;overflow-x:visible !important;}.content .docblock .warning::before{color:var(--warning-border-color);content:"ⓘ";position:absolute;left:-25px;top:5px;font-weight:bold;font-size:1.25rem;}.top-doc>.docblock>.warning:first-child::before{top:20px;}.example-wrap>a.test-arrow,.example-wrap .button-holder{visibility:hidden;position:absolute;top:4px;right:4px;z-index:1;}a.test-arrow{height:var(--copy-path-height);padding:6px 4px 0 11px;}a.test-arrow::before{content:url('data:image/svg+xml,');}.example-wrap .button-holder{display:flex;}@media not (pointer:coarse){.example-wrap:hover>a.test-arrow,.example-wrap:hover>.button-holder{visibility:visible;}}.example-wrap .button-holder.keep-visible{visibility:visible;}.example-wrap .button-holder>*{background:var(--main-background-color);cursor:pointer;border-radius:var(--button-border-radius);height:var(--copy-path-height);width:var(--copy-path-width);border:0;color:var(--code-example-button-color);}.example-wrap .button-holder>*:hover{color:var(--code-example-button-hover-color);}.example-wrap .button-holder>*:not(:first-child){margin-left:var(--button-left-margin);}.example-wrap .button-holder .copy-button{padding:2px 0 0 4px;}.example-wrap .button-holder .copy-button::before,.example-wrap .test-arrow::before{filter:var(--copy-path-img-filter);}.example-wrap .button-holder .copy-button::before{content:var(--clipboard-image);}.example-wrap .button-holder .copy-button:hover::before,.example-wrap .test-arrow:hover::before{filter:var(--copy-path-img-hover-filter);}.example-wrap .button-holder .copy-button.clicked::before{content:var(--checkmark-image);padding-right:5px;}.code-attribute{font-weight:300;color:var(--code-attribute-color);}.item-spacer{width:100%;height:12px;display:block;}.main-heading span.since::before{content:"Since ";}.sub-variant h4{font-size:1rem;font-weight:400;margin-top:0;margin-bottom:0;}.sub-variant{margin-left:24px;margin-bottom:40px;}.sub-variant>.sub-variant-field{margin-left:24px;}@keyframes targetfadein{from{background-color:var(--main-background-color);}10%{background-color:var(--target-border-color);}to{background-color:var(--target-background-color);}}:target{padding-right:3px;background-color:var(--target-background-color);border-right:3px solid var(--target-border-color);}.code-header a.tooltip{color:inherit;margin-right:15px;position:relative;}.code-header a.tooltip:hover{color:var(--link-color);}a.tooltip:hover::after{position:absolute;top:calc(100% - 10px);left:-15px;right:-15px;height:20px;content:"\00a0";}@media not (prefers-reduced-motion){:target{animation:0.65s cubic-bezier(0,0,0.1,1.0) 0.1s targetfadein;}.fade-out{opacity:0;transition:opacity 0.45s cubic-bezier(0,0,0.1,1.0);}}.popover.tooltip .content{margin:0.25em 0.5em;}.popover.tooltip .content pre,.popover.tooltip .content code{background:transparent;margin:0;padding:0;font-size:1.25rem;white-space:pre-wrap;}.popover.tooltip .content>h3:first-child{margin:0 0 5px 0;}.search-failed{text-align:center;margin-top:20px;display:none;}.search-failed.active{display:block;}.search-failed>ul{text-align:left;max-width:570px;margin-left:auto;margin-right:auto;}#search-tabs{margin-top:0.25rem;display:flex;flex-direction:row;gap:1px;margin-bottom:4px;}#search-tabs button{text-align:center;font-size:1.125rem;border:0;border-top:2px solid;flex:1;line-height:1.5;color:inherit;}#search-tabs button:not(.selected){background-color:var(--search-tab-button-not-selected-background);border-top-color:var(--search-tab-button-not-selected-border-top-color);}#search-tabs button:hover,#search-tabs button.selected{background-color:var(--search-tab-button-selected-background);border-top-color:var(--search-tab-button-selected-border-top-color);}#search-tabs .count{font-size:1rem;font-variant-numeric:tabular-nums;color:var(--search-tab-title-count-color);}#search .error code{border-radius:3px;background-color:var(--search-error-code-background-color);}.search-corrections{font-weight:normal;}#src-sidebar{width:100%;overflow:auto;}#src-sidebar div.files>a:hover,details.dir-entry summary:hover,#src-sidebar div.files>a:focus,details.dir-entry summary:focus{background-color:var(--src-sidebar-background-hover);}#src-sidebar div.files>a.selected{background-color:var(--src-sidebar-background-selected);}.src-sidebar-title{position:sticky;top:0;display:flex;padding:8px 8px 0 48px;margin-bottom:7px;background:var(--sidebar-background-color);border-bottom:1px solid var(--border-color);}#settings-menu,#help-button,button#toggle-all-docs{margin-left:var(--button-left-margin);display:flex;line-height:1.25;min-width:14px;}#sidebar-button{display:none;line-height:0;}.hide-sidebar #sidebar-button,.src #sidebar-button{display:flex;margin-right:4px;position:fixed;left:6px;height:34px;width:34px;background-color:var(--main-background-color);z-index:1;}.src #sidebar-button{left:8px;z-index:calc(var(--desktop-sidebar-z-index) + 1);}.hide-sidebar .src #sidebar-button{position:static;}#settings-menu>a,#help-button>a,#sidebar-button>a,button#toggle-all-docs{display:flex;align-items:center;justify-content:center;flex-direction:column;border:1px solid transparent;border-radius:var(--button-border-radius);color:var(--main-color);}#settings-menu>a,#help-button>a,button#toggle-all-docs{width:80px;border-radius:var(--toolbar-button-border-radius);}#settings-menu>a,#help-button>a{min-width:0;}#sidebar-button>a{background-color:var(--button-background-color);border-color:var(--border-color);width:33px;}#settings-menu>a:hover,#settings-menu>a:focus-visible,#help-button>a:hover,#help-button>a:focus-visible,#sidebar-button>a:hover,#sidebar-button>a:focus-visible,button#toggle-all-docs:hover,button#toggle-all-docs:focus-visible{border-color:var(--settings-button-border-focus);text-decoration:none;}#settings-menu>a:before{content:url('data:image/svg+xml,');width:18px;height:18px;filter:var(--settings-menu-filter);}button#toggle-all-docs:before{content:url('data:image/svg+xml,');width:18px;height:18px;filter:var(--settings-menu-filter);}#help-button>a:before{content:url('data:image/svg+xml,');width:18px;height:18px;filter:var(--settings-menu-filter);}button#toggle-all-docs:before,#help-button>a:before,#settings-menu>a:before{filter:var(--settings-menu-filter);margin:8px;}@media not (pointer:coarse){button#toggle-all-docs:hover:before,#help-button>a:hover:before,#settings-menu>a:hover:before{filter:var(--settings-menu-hover-filter);}}button[disabled]#toggle-all-docs{opacity:0.25;border:solid 1px var(--main-background-color);background-size:cover;}button[disabled]#toggle-all-docs:hover{border:solid 1px var(--main-background-color);cursor:not-allowed;}rustdoc-toolbar span.label{font-size:1rem;flex-grow:1;padding-bottom:4px;}#sidebar-button>a:before{content:url('data:image/svg+xml,');width:22px;height:22px;}#copy-path{color:var(--copy-path-button-color);background:var(--main-background-color);height:var(--copy-path-height);width:var(--copy-path-width);margin-left:10px;padding:0;padding-left:2px;border:0;font-size:0;}#copy-path::before{filter:var(--copy-path-img-filter);content:var(--clipboard-image);}#copy-path:hover::before{filter:var(--copy-path-img-hover-filter);}#copy-path.clicked::before{content:var(--checkmark-image);}@keyframes rotating{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}#settings-menu.rotate>a img{animation:rotating 2s linear infinite;}kbd{display:inline-block;padding:3px 5px;font:15px monospace;line-height:10px;vertical-align:middle;border:solid 1px var(--border-color);border-radius:3px;color:var(--kbd-color);background-color:var(--kbd-background);box-shadow:inset 0 -1px 0 var(--kbd-box-shadow-color);}ul.all-items>li{list-style:none;}details.dir-entry{padding-left:4px;}details.dir-entry>summary{margin:0 0 0 -4px;padding:0 0 0 4px;cursor:pointer;}details.dir-entry div.folders,details.dir-entry div.files{padding-left:23px;}details.dir-entry a{display:block;}details.toggle{contain:layout;position:relative;}details.big-toggle{contain:inline-size;}details.toggle>summary.hideme{cursor:pointer;font-size:1rem;}details.toggle>summary{list-style:none;outline:none;}details.toggle>summary::-webkit-details-marker,details.toggle>summary::marker{display:none;}details.toggle>summary.hideme>span{margin-left:9px;}details.toggle>summary::before{background:url('data:image/svg+xml,');content:"";cursor:pointer;width:16px;height:16px;display:inline-block;vertical-align:middle;opacity:.5;filter:var(--toggle-filter);}details.toggle>summary.hideme>span,.more-examples-toggle summary,.more-examples-toggle .hide-more{color:var(--toggles-color);}details.toggle>summary::after{content:"Expand";overflow:hidden;width:0;height:0;position:absolute;}details.toggle>summary.hideme::after{content:"";}details.toggle>summary:focus::before,details.toggle>summary:hover::before{opacity:1;}details.toggle>summary:focus-visible::before{outline:1px dotted #000;outline-offset:1px;}details.non-exhaustive{margin-bottom:8px;}details.toggle>summary.hideme::before{position:relative;}details.toggle>summary:not(.hideme)::before{position:absolute;left:-24px;top:4px;}.impl-items>details.toggle>summary:not(.hideme)::before{position:absolute;left:-24px;}details.big-toggle>summary:not(.hideme)::before{left:-34px;top:9px;}details.toggle[open] >summary.hideme{position:absolute;}details.toggle[open] >summary.hideme>span{display:none;}details.toggle[open] >summary::before{background:url('data:image/svg+xml,');}details.toggle[open] >summary::after{content:"Collapse";}.docblock summary>*{display:inline-block;}.docblock>.example-wrap:first-child .tooltip{margin-top:16px;}.src #sidebar-button>a:before,.sidebar-menu-toggle:before{content:url('data:image/svg+xml,');opacity:0.75;}.sidebar-menu-toggle:hover:before,.sidebar-menu-toggle:active:before,.sidebar-menu-toggle:focus:before{opacity:1;}.src #sidebar-button>a:before{content:url('data:image/svg+xml,');opacity:0.75;}@media (max-width:850px){#search-tabs .count{display:block;}.side-by-side{flex-direction:column-reverse;}.side-by-side>div{width:auto;}}@media (max-width:700px){*[id]{scroll-margin-top:45px;}#copy-path{width:0;visibility:hidden;}rustdoc-toolbar span.label{display:none;}#settings-menu>a,#help-button>a,button#toggle-all-docs{width:33px;}#settings.popover{--popover-arrow-offset:86px;}#help.popover{--popover-arrow-offset:48px;}.rustdoc{display:block;}main{padding-left:15px;padding-top:0px;}.sidebar .logo-container,.sidebar .location,.sidebar-resizer{display:none;}.sidebar{position:fixed;top:45px;left:-1000px;z-index:11;height:calc(100vh - 45px);width:200px;}.src main,.rustdoc.src .sidebar{top:0;padding:0;height:100vh;border:0;}.src .search-form{margin-left:40px;}.src .main-heading{margin-left:8px;}.hide-sidebar .search-form{margin-left:32px;}.hide-sidebar .src .search-form{margin-left:0;}.sidebar.shown,.src-sidebar-expanded .src .sidebar,.rustdoc:not(.src) .sidebar:focus-within{left:0;}.mobile-topbar h2{padding-bottom:0;margin:auto 0.5em auto auto;overflow:hidden;font-size:24px;white-space:nowrap;text-overflow:ellipsis;}.mobile-topbar .logo-container>img{max-width:35px;max-height:35px;margin:5px 0 5px 20px;}.mobile-topbar{display:flex;flex-direction:row;position:sticky;z-index:10;font-size:2rem;height:45px;width:100%;left:0;top:0;}.hide-sidebar .mobile-topbar{display:none;}.sidebar-menu-toggle{width:45px;border:none;line-height:0;}.hide-sidebar .sidebar-menu-toggle{display:none;}.sidebar-elems{margin-top:1em;}.anchor{display:none !important;}#main-content>details.toggle>summary::before,#main-content>div>details.toggle>summary::before{left:-11px;}#sidebar-button>a:before{content:url('data:image/svg+xml,');width:22px;height:22px;}.sidebar-menu-toggle:before{filter:var(--mobile-sidebar-menu-filter);}.sidebar-menu-toggle:hover{background:var(--main-background-color);}.item-table,.item-row,.item-table>li,.item-table>li>div,.search-results>a,.search-results>a>div{display:block;}.search-results>a{padding:5px 0px;}.search-results>a>div.desc,.item-table>li>div.desc{padding-left:2em;}.search-results .result-name{display:block;}.search-results .result-name .typename{width:initial;margin-right:0;}.search-results .result-name .typename,.search-results .result-name .path{display:inline;}.src-sidebar-expanded .src .sidebar{position:fixed;max-width:100vw;width:100vw;}.src .src-sidebar-title{padding-top:0;}details.toggle:not(.top-doc)>summary,.impl-items>section{margin-left:10px;}.impl-items>details.toggle>summary:not(.hideme)::before,#main-content>details.toggle:not(.top-doc)>summary::before,#main-content>div>details.toggle>summary::before{left:-11px;}.impl-items>.item-info{margin-left:34px;}.src nav.sub{margin:0 0 -25px 0;padding:var(--nav-sub-mobile-padding);}}@media (min-width:701px){.scraped-example-title{position:absolute;z-index:10;background:var(--main-background-color);bottom:8px;right:5px;padding:2px 4px;box-shadow:0 0 4px var(--main-background-color);}.item-table>li>.item-name{width:33%;}.item-table>li>div{overflow-wrap:anywhere;}}@media print{nav.sidebar,nav.sub,.out-of-band,a.src,#copy-path,details.toggle[open] >summary::before,details.toggle>summary::before,details.toggle.top-doc>summary{display:none;}.docblock{margin-left:0;}main{padding:10px;}}@media (max-width:464px){.docblock{margin-left:12px;}.docblock code{overflow-wrap:break-word;overflow-wrap:anywhere;}nav.sub{flex-direction:column;}.search-form{align-self:stretch;}}.variant,.implementors-toggle>summary,.impl,#implementors-list>.docblock,.impl-items>section,.impl-items>.toggle>summary,.methods>section,.methods>.toggle>summary{margin-bottom:0.75em;}.variants>.docblock,.implementors-toggle>.docblock,.impl-items>.toggle[open]:not(:last-child),.methods>.toggle[open]:not(:last-child),.implementors-toggle[open]:not(:last-child){margin-bottom:2em;}#trait-implementations-list .impl-items>.toggle:not(:last-child),#synthetic-implementations-list .impl-items>.toggle:not(:last-child),#blanket-implementations-list .impl-items>.toggle:not(:last-child){margin-bottom:1em;}.scraped-example-list .scrape-help{margin-left:10px;padding:0 4px;font-weight:normal;font-size:12px;position:relative;bottom:1px;border:1px solid var(--scrape-example-help-border-color);border-radius:50px;color:var(--scrape-example-help-color);}.scraped-example-list .scrape-help:hover{border-color:var(--scrape-example-help-hover-border-color);color:var(--scrape-example-help-hover-color);}.scraped-example:not(.expanded) .example-wrap::before,.scraped-example:not(.expanded) .example-wrap::after{content:" ";width:100%;height:5px;position:absolute;z-index:1;}.scraped-example:not(.expanded) .example-wrap::before{top:0;background:linear-gradient(to bottom,var(--scrape-example-code-wrapper-background-start),var(--scrape-example-code-wrapper-background-end));}.scraped-example:not(.expanded) .example-wrap::after{bottom:0;background:linear-gradient(to top,var(--scrape-example-code-wrapper-background-start),var(--scrape-example-code-wrapper-background-end));}.scraped-example:not(.expanded){width:100%;overflow-y:hidden;margin-bottom:0;}.scraped-example:not(.expanded){overflow-x:hidden;}.scraped-example .rust span.highlight{background:var(--scrape-example-code-line-highlight);}.scraped-example .rust span.highlight.focus{background:var(--scrape-example-code-line-highlight-focus);}.more-examples-toggle{max-width:calc(100% + 25px);margin-top:10px;margin-left:-25px;}.more-examples-toggle .hide-more{margin-left:25px;cursor:pointer;}.more-scraped-examples{margin-left:25px;position:relative;}.toggle-line{position:absolute;top:5px;bottom:0;right:calc(100% + 10px);padding:0 4px;cursor:pointer;}.toggle-line-inner{min-width:2px;height:100%;background:var(--scrape-example-toggle-line-background);}.toggle-line:hover .toggle-line-inner{background:var(--scrape-example-toggle-line-hover-background);}.more-scraped-examples .scraped-example,.example-links{margin-top:20px;}.more-scraped-examples .scraped-example:first-child{margin-top:5px;}.example-links ul{margin-bottom:0;}:root[data-theme="light"],:root:not([data-theme]){--main-background-color:white;--main-color:black;--settings-input-color:#2196f3;--settings-input-border-color:#717171;--settings-button-color:#000;--settings-button-border-focus:#717171;--sidebar-background-color:#f5f5f5;--sidebar-background-color-hover:#e0e0e0;--code-block-background-color:#f5f5f5;--scrollbar-track-background-color:#dcdcdc;--scrollbar-thumb-background-color:rgba(36,37,39,0.6);--scrollbar-color:rgba(36,37,39,0.6) #d9d9d9;--headings-border-bottom-color:#ddd;--border-color:#e0e0e0;--button-background-color:#fff;--right-side-color:grey;--code-attribute-color:#999;--toggles-color:#999;--toggle-filter:none;--mobile-sidebar-menu-filter:none;--search-input-focused-border-color:#66afe9;--copy-path-button-color:#999;--copy-path-img-filter:invert(50%);--copy-path-img-hover-filter:invert(35%);--code-example-button-color:#7f7f7f;--code-example-button-hover-color:#595959;--settings-menu-filter:invert(50%);--settings-menu-hover-filter:invert(35%);--codeblock-error-hover-color:rgb(255,0,0);--codeblock-error-color:rgba(255,0,0,.5);--codeblock-ignore-hover-color:rgb(255,142,0);--codeblock-ignore-color:rgba(255,142,0,.6);--warning-border-color:#ff8e00;--type-link-color:#ad378a;--trait-link-color:#6e4fc9;--assoc-item-link-color:#3873ad;--function-link-color:#ad7c37;--macro-link-color:#068000;--keyword-link-color:#3873ad;--mod-link-color:#3873ad;--link-color:#3873ad;--sidebar-link-color:#356da4;--sidebar-current-link-background-color:#fff;--search-result-link-focus-background-color:#ccc;--search-result-border-color:#aaa3;--search-color:#000;--search-error-code-background-color:#d0cccc;--search-results-alias-color:#000;--search-results-grey-color:#999;--search-tab-title-count-color:#888;--search-tab-button-not-selected-border-top-color:#e6e6e6;--search-tab-button-not-selected-background:#e6e6e6;--search-tab-button-selected-border-top-color:#0089ff;--search-tab-button-selected-background:#fff;--stab-background-color:#fff5d6;--stab-code-color:#000;--code-highlight-kw-color:#8959a8;--code-highlight-kw-2-color:#4271ae;--code-highlight-lifetime-color:#b76514;--code-highlight-prelude-color:#4271ae;--code-highlight-prelude-val-color:#c82829;--code-highlight-number-color:#718c00;--code-highlight-string-color:#718c00;--code-highlight-literal-color:#c82829;--code-highlight-attribute-color:#c82829;--code-highlight-self-color:#c82829;--code-highlight-macro-color:#3e999f;--code-highlight-question-mark-color:#ff9011;--code-highlight-comment-color:#8e908c;--code-highlight-doc-comment-color:#4d4d4c;--src-line-numbers-span-color:#c67e2d;--src-line-number-highlighted-background-color:#fdffd3;--target-background-color:#fdffd3;--target-border-color:#ad7c37;--kbd-color:#000;--kbd-background:#fafbfc;--kbd-box-shadow-color:#c6cbd1;--rust-logo-filter:initial;--crate-search-div-filter:invert(100%) sepia(0%) saturate(4223%) hue-rotate(289deg) brightness(114%) contrast(76%);--crate-search-div-hover-filter:invert(44%) sepia(18%) saturate(23%) hue-rotate(317deg) brightness(96%) contrast(93%);--crate-search-hover-border:#717171;--src-sidebar-background-selected:#fff;--src-sidebar-background-hover:#e0e0e0;--table-alt-row-background-color:#f5f5f5;--codeblock-link-background:#eee;--scrape-example-toggle-line-background:#ccc;--scrape-example-toggle-line-hover-background:#999;--scrape-example-code-line-highlight:#fcffd6;--scrape-example-code-line-highlight-focus:#f6fdb0;--scrape-example-help-border-color:#555;--scrape-example-help-color:#333;--scrape-example-help-hover-border-color:#000;--scrape-example-help-hover-color:#000;--scrape-example-code-wrapper-background-start:rgba(255,255,255,1);--scrape-example-code-wrapper-background-end:rgba(255,255,255,0);--sidebar-resizer-hover:hsl(207,90%,66%);--sidebar-resizer-active:hsl(207,90%,54%);}:root[data-theme="dark"]{--main-background-color:#353535;--main-color:#ddd;--settings-input-color:#2196f3;--settings-input-border-color:#999;--settings-button-color:#000;--settings-button-border-focus:#ffb900;--sidebar-background-color:#505050;--sidebar-background-color-hover:#676767;--code-block-background-color:#2A2A2A;--scrollbar-track-background-color:#717171;--scrollbar-thumb-background-color:rgba(32,34,37,.6);--scrollbar-color:rgba(32,34,37,.6) #5a5a5a;--headings-border-bottom-color:#d2d2d2;--border-color:#e0e0e0;--button-background-color:#f0f0f0;--right-side-color:grey;--code-attribute-color:#999;--toggles-color:#999;--toggle-filter:invert(100%);--mobile-sidebar-menu-filter:invert(100%);--search-input-focused-border-color:#008dfd;--copy-path-button-color:#999;--copy-path-img-filter:invert(50%);--copy-path-img-hover-filter:invert(65%);--code-example-button-color:#7f7f7f;--code-example-button-hover-color:#a5a5a5;--codeblock-error-hover-color:rgb(255,0,0);--codeblock-error-color:rgba(255,0,0,.5);--codeblock-ignore-hover-color:rgb(255,142,0);--codeblock-ignore-color:rgba(255,142,0,.6);--warning-border-color:#ff8e00;--type-link-color:#2dbfb8;--trait-link-color:#b78cf2;--assoc-item-link-color:#d2991d;--function-link-color:#2bab63;--macro-link-color:#09bd00;--keyword-link-color:#d2991d;--mod-link-color:#d2991d;--link-color:#d2991d;--sidebar-link-color:#fdbf35;--sidebar-current-link-background-color:#444;--search-result-link-focus-background-color:#616161;--search-result-border-color:#aaa3;--search-color:#111;--search-error-code-background-color:#484848;--search-results-alias-color:#fff;--search-results-grey-color:#ccc;--search-tab-title-count-color:#888;--search-tab-button-not-selected-border-top-color:#252525;--search-tab-button-not-selected-background:#252525;--search-tab-button-selected-border-top-color:#0089ff;--search-tab-button-selected-background:#353535;--settings-menu-filter:invert(50%);--settings-menu-hover-filter:invert(65%);--stab-background-color:#314559;--stab-code-color:#e6e1cf;--code-highlight-kw-color:#ab8ac1;--code-highlight-kw-2-color:#769acb;--code-highlight-lifetime-color:#d97f26;--code-highlight-prelude-color:#769acb;--code-highlight-prelude-val-color:#ee6868;--code-highlight-number-color:#83a300;--code-highlight-string-color:#83a300;--code-highlight-literal-color:#ee6868;--code-highlight-attribute-color:#ee6868;--code-highlight-self-color:#ee6868;--code-highlight-macro-color:#3e999f;--code-highlight-question-mark-color:#ff9011;--code-highlight-comment-color:#8d8d8b;--code-highlight-doc-comment-color:#8ca375;--src-line-numbers-span-color:#3b91e2;--src-line-number-highlighted-background-color:#0a042f;--target-background-color:#494a3d;--target-border-color:#bb7410;--kbd-color:#000;--kbd-background:#fafbfc;--kbd-box-shadow-color:#c6cbd1;--rust-logo-filter:drop-shadow(1px 0 0px #fff) drop-shadow(0 1px 0 #fff) drop-shadow(-1px 0 0 #fff) drop-shadow(0 -1px 0 #fff);--crate-search-div-filter:invert(94%) sepia(0%) saturate(721%) hue-rotate(255deg) brightness(90%) contrast(90%);--crate-search-div-hover-filter:invert(69%) sepia(60%) saturate(6613%) hue-rotate(184deg) brightness(100%) contrast(91%);--crate-search-hover-border:#2196f3;--src-sidebar-background-selected:#333;--src-sidebar-background-hover:#444;--table-alt-row-background-color:#2a2a2a;--codeblock-link-background:#333;--scrape-example-toggle-line-background:#999;--scrape-example-toggle-line-hover-background:#c5c5c5;--scrape-example-code-line-highlight:#5b3b01;--scrape-example-code-line-highlight-focus:#7c4b0f;--scrape-example-help-border-color:#aaa;--scrape-example-help-color:#eee;--scrape-example-help-hover-border-color:#fff;--scrape-example-help-hover-color:#fff;--scrape-example-code-wrapper-background-start:rgba(53,53,53,1);--scrape-example-code-wrapper-background-end:rgba(53,53,53,0);--sidebar-resizer-hover:hsl(207,30%,54%);--sidebar-resizer-active:hsl(207,90%,54%);}:root[data-theme="ayu"]{--main-background-color:#0f1419;--main-color:#c5c5c5;--settings-input-color:#ffb454;--settings-input-border-color:#999;--settings-button-color:#fff;--settings-button-border-focus:#e0e0e0;--sidebar-background-color:#14191f;--sidebar-background-color-hover:rgba(70,70,70,0.33);--code-block-background-color:#191f26;--scrollbar-track-background-color:transparent;--scrollbar-thumb-background-color:#5c6773;--scrollbar-color:#5c6773 #24292f;--headings-border-bottom-color:#5c6773;--border-color:#5c6773;--button-background-color:#141920;--right-side-color:grey;--code-attribute-color:#999;--toggles-color:#999;--toggle-filter:invert(100%);--mobile-sidebar-menu-filter:invert(100%);--search-input-focused-border-color:#5c6773;--copy-path-button-color:#fff;--copy-path-img-filter:invert(70%);--copy-path-img-hover-filter:invert(100%);--code-example-button-color:#b2b2b2;--code-example-button-hover-color:#fff;--codeblock-error-hover-color:rgb(255,0,0);--codeblock-error-color:rgba(255,0,0,.5);--codeblock-ignore-hover-color:rgb(255,142,0);--codeblock-ignore-color:rgba(255,142,0,.6);--warning-border-color:#ff8e00;--type-link-color:#ffa0a5;--trait-link-color:#39afd7;--assoc-item-link-color:#39afd7;--function-link-color:#fdd687;--macro-link-color:#a37acc;--keyword-link-color:#39afd7;--mod-link-color:#39afd7;--link-color:#39afd7;--sidebar-link-color:#53b1db;--sidebar-current-link-background-color:transparent;--search-result-link-focus-background-color:#3c3c3c;--search-result-border-color:#aaa3;--search-color:#fff;--search-error-code-background-color:#4f4c4c;--search-results-alias-color:#c5c5c5;--search-results-grey-color:#999;--search-tab-title-count-color:#888;--search-tab-button-not-selected-border-top-color:none;--search-tab-button-not-selected-background:transparent !important;--search-tab-button-selected-border-top-color:none;--search-tab-button-selected-background:#141920 !important;--settings-menu-filter:invert(70%);--settings-menu-hover-filter:invert(100%);--stab-background-color:#314559;--stab-code-color:#e6e1cf;--code-highlight-kw-color:#ff7733;--code-highlight-kw-2-color:#ff7733;--code-highlight-lifetime-color:#ff7733;--code-highlight-prelude-color:#69f2df;--code-highlight-prelude-val-color:#ff7733;--code-highlight-number-color:#b8cc52;--code-highlight-string-color:#b8cc52;--code-highlight-literal-color:#ff7733;--code-highlight-attribute-color:#e6e1cf;--code-highlight-self-color:#36a3d9;--code-highlight-macro-color:#a37acc;--code-highlight-question-mark-color:#ff9011;--code-highlight-comment-color:#788797;--code-highlight-doc-comment-color:#a1ac88;--src-line-numbers-span-color:#5c6773;--src-line-number-highlighted-background-color:rgba(255,236,164,0.06);--target-background-color:rgba(255,236,164,0.06);--target-border-color:rgba(255,180,76,0.85);--kbd-color:#c5c5c5;--kbd-background:#314559;--kbd-box-shadow-color:#5c6773;--rust-logo-filter:drop-shadow(1px 0 0px #fff) drop-shadow(0 1px 0 #fff) drop-shadow(-1px 0 0 #fff) drop-shadow(0 -1px 0 #fff);--crate-search-div-filter:invert(41%) sepia(12%) saturate(487%) hue-rotate(171deg) brightness(94%) contrast(94%);--crate-search-div-hover-filter:invert(98%) sepia(12%) saturate(81%) hue-rotate(343deg) brightness(113%) contrast(76%);--crate-search-hover-border:#e0e0e0;--src-sidebar-background-selected:#14191f;--src-sidebar-background-hover:#14191f;--table-alt-row-background-color:#191f26;--codeblock-link-background:#333;--scrape-example-toggle-line-background:#999;--scrape-example-toggle-line-hover-background:#c5c5c5;--scrape-example-code-line-highlight:#5b3b01;--scrape-example-code-line-highlight-focus:#7c4b0f;--scrape-example-help-border-color:#aaa;--scrape-example-help-color:#eee;--scrape-example-help-hover-border-color:#fff;--scrape-example-help-hover-color:#fff;--scrape-example-code-wrapper-background-start:rgba(15,20,25,1);--scrape-example-code-wrapper-background-end:rgba(15,20,25,0);--sidebar-resizer-hover:hsl(34,50%,33%);--sidebar-resizer-active:hsl(34,100%,66%);}:root[data-theme="ayu"] h1,:root[data-theme="ayu"] h2,:root[data-theme="ayu"] h3,:root[data-theme="ayu"] h4,:where(:root[data-theme="ayu"]) h1 a,:root[data-theme="ayu"] .sidebar h2 a,:root[data-theme="ayu"] .sidebar h3 a{color:#fff;}:root[data-theme="ayu"] .docblock code{color:#ffb454;}:root[data-theme="ayu"] .docblock a>code{color:#39AFD7 !important;}:root[data-theme="ayu"] .code-header,:root[data-theme="ayu"] .docblock pre>code,:root[data-theme="ayu"] pre,:root[data-theme="ayu"] pre>code,:root[data-theme="ayu"] .item-info code,:root[data-theme="ayu"] .rustdoc.source .example-wrap{color:#e6e1cf;}:root[data-theme="ayu"] .sidebar .current,:root[data-theme="ayu"] .sidebar .current a,:root[data-theme="ayu"] .sidebar a:hover,:root[data-theme="ayu"] #src-sidebar div.files>a:hover,:root[data-theme="ayu"] details.dir-entry summary:hover,:root[data-theme="ayu"] #src-sidebar div.files>a:focus,:root[data-theme="ayu"] details.dir-entry summary:focus,:root[data-theme="ayu"] #src-sidebar div.files>a.selected{color:#ffb44c;}:root[data-theme="ayu"] .sidebar-elems .location{color:#ff7733;}:root[data-theme="ayu"] .src-line-numbers .line-highlighted{color:#708090;padding-right:7px;border-right:1px solid #ffb44c;}:root[data-theme="ayu"] .search-results a:hover,:root[data-theme="ayu"] .search-results a:focus{color:#fff !important;background-color:#3c3c3c;}:root[data-theme="ayu"] .search-results a{color:#0096cf;}:root[data-theme="ayu"] .search-results a div.desc{color:#c5c5c5;}:root[data-theme="ayu"] .result-name .primitive>i,:root[data-theme="ayu"] .result-name .keyword>i{color:#788797;}:root[data-theme="ayu"] #search-tabs>button.selected{border-bottom:1px solid #ffb44c !important;border-top:none;}:root[data-theme="ayu"] #search-tabs>button:not(.selected){border:none;background-color:transparent !important;}:root[data-theme="ayu"] #search-tabs>button:hover{border-bottom:1px solid rgba(242,151,24,0.3);}:root[data-theme="ayu"] #settings-menu>a img,:root[data-theme="ayu"] #sidebar-button>a:before{filter:invert(100);}
\ No newline at end of file
diff --git a/static.files/rustdoc-6c3ea77c.css b/static.files/rustdoc-6c3ea77c.css
new file mode 100644
index 00000000..51eae4aa
--- /dev/null
+++ b/static.files/rustdoc-6c3ea77c.css
@@ -0,0 +1,63 @@
+ :root{--nav-sub-mobile-padding:8px;--search-typename-width:6.75rem;--desktop-sidebar-width:200px;--src-sidebar-width:300px;--desktop-sidebar-z-index:100;--sidebar-elems-left-padding:24px;--clipboard-image:url('data:image/svg+xml,');--copy-path-height:34px;--copy-path-width:33px;--checkmark-image:url('data:image/svg+xml,');--button-left-margin:4px;--button-border-radius:2px;--toolbar-button-border-radius:6px;--code-block-border-radius:6px;--impl-items-indent:0.3em;--docblock-indent:24px;--font-family:"Source Serif 4",NanumBarunGothic,serif;--font-family-code:"Source Code Pro",monospace;--line-number-padding:4px;--prev-arrow-image:url('data:image/svg+xml,');--next-arrow-image:url('data:image/svg+xml,');--expand-arrow-image:url('data:image/svg+xml,');--collapse-arrow-image:url('data:image/svg+xml,');}:root.sans-serif{--font-family:"Fira Sans",sans-serif;--font-family-code:"Fira Mono",monospace;}@font-face {font-family:'Fira Sans';font-style:normal;font-weight:400;src:local('Fira Sans'),url("FiraSans-Regular-0fe48ade.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Fira Sans';font-style:italic;font-weight:400;src:local('Fira Sans Italic'),url("FiraSans-Italic-81dc35de.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Fira Sans';font-style:normal;font-weight:500;src:local('Fira Sans Medium'),url("FiraSans-Medium-e1aa3f0a.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Fira Sans';font-style:italic;font-weight:500;src:local('Fira Sans Medium Italic'),url("FiraSans-MediumItalic-ccf7e434.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Fira Mono';font-style:normal;font-weight:400;src:local('Fira Mono'),url("FiraMono-Regular-87c26294.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Fira Mono';font-style:normal;font-weight:500;src:local('Fira Mono Medium'),url("FiraMono-Medium-86f75c8c.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Serif 4';font-style:normal;font-weight:400;src:local('Source Serif 4'),url("SourceSerif4-Regular-6b053e98.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Serif 4';font-style:italic;font-weight:400;src:local('Source Serif 4 Italic'),url("SourceSerif4-It-ca3b17ed.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Serif 4';font-style:normal;font-weight:500;src:local('Source Serif 4 Semibold'),url("SourceSerif4-Semibold-457a13ac.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Serif 4';font-style:normal;font-weight:700;src:local('Source Serif 4 Bold'),url("SourceSerif4-Bold-6d4fd4c0.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Code Pro';font-style:normal;font-weight:400;src:url("SourceCodePro-Regular-8badfe75.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Code Pro';font-style:italic;font-weight:400;src:url("SourceCodePro-It-fc8b9304.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'Source Code Pro';font-style:normal;font-weight:600;src:url("SourceCodePro-Semibold-aa29a496.ttf.woff2") format("woff2");font-display:swap;}@font-face {font-family:'NanumBarunGothic';src:url("NanumBarunGothic-13b3dcba.ttf.woff2") format("woff2");font-display:swap;unicode-range:U+AC00-D7AF,U+1100-11FF,U+3130-318F,U+A960-A97F,U+D7B0-D7FF;}*{box-sizing:border-box;}body{font:1rem/1.5 var(--font-family);margin:0;position:relative;overflow-wrap:break-word;overflow-wrap:anywhere;font-feature-settings:"kern","liga";background-color:var(--main-background-color);color:var(--main-color);}h1{font-size:1.5rem;}h2{font-size:1.375rem;}h3{font-size:1.25rem;}h1,h2,h3,h4,h5,h6{font-weight:500;}h1,h2,h3,h4{margin:25px 0 15px 0;padding-bottom:6px;}.docblock h3,.docblock h4,h5,h6{margin:15px 0 5px 0;}.docblock>h2:first-child,.docblock>h3:first-child,.docblock>h4:first-child,.docblock>h5:first-child,.docblock>h6:first-child{margin-top:0;}.main-heading h1{margin:0;padding:0;grid-area:main-heading-h1;overflow-wrap:break-word;overflow-wrap:anywhere;}.main-heading{position:relative;display:grid;grid-template-areas:"main-heading-breadcrumbs main-heading-breadcrumbs" "main-heading-h1 main-heading-toolbar" "main-heading-sub-heading main-heading-toolbar";grid-template-columns:minmax(105px,1fr) minmax(0,max-content);grid-template-rows:minmax(25px,min-content) min-content min-content;padding-bottom:6px;margin-bottom:15px;}.rustdoc-breadcrumbs{grid-area:main-heading-breadcrumbs;line-height:1.25;padding-top:5px;position:relative;z-index:1;}.rustdoc-breadcrumbs a{padding:5px 0 7px;}.content h2,.top-doc .docblock>h3,.top-doc .docblock>h4{border-bottom:1px solid var(--headings-border-bottom-color);}h1,h2{line-height:1.25;padding-top:3px;padding-bottom:9px;}h3.code-header{font-size:1.125rem;}h4.code-header{font-size:1rem;}.code-header{font-weight:600;margin:0;padding:0;white-space:pre-wrap;}.structfield,.sub-variant-field{margin:0.6em 0;}#crate-search,h1,h2,h3,h4,h5,h6,.sidebar,.mobile-topbar,.search-input,.search-results .result-name,.item-table dt>a,.out-of-band,.sub-heading,span.since,a.src,rustdoc-toolbar,summary.hideme,.scraped-example-list,.rustdoc-breadcrumbs,ul.all-items{font-family:"Fira Sans",Arial,NanumBarunGothic,sans-serif;}#toggle-all-docs,a.anchor,.section-header a,#src-sidebar a,.rust a,.sidebar h2 a,.sidebar h3 a,.mobile-topbar h2 a,h1 a,.search-results a,.search-results li,.stab,.result-name i{color:var(--main-color);}span.enum,a.enum,span.struct,a.struct,span.union,a.union,span.primitive,a.primitive,span.type,a.type,span.foreigntype,a.foreigntype{color:var(--type-link-color);}span.trait,a.trait,span.traitalias,a.traitalias{color:var(--trait-link-color);}span.associatedtype,a.associatedtype,span.constant,a.constant,span.static,a.static{color:var(--assoc-item-link-color);}span.fn,a.fn,span.method,a.method,span.tymethod,a.tymethod{color:var(--function-link-color);}span.attr,a.attr,span.derive,a.derive,span.macro,a.macro{color:var(--macro-link-color);}span.mod,a.mod{color:var(--mod-link-color);}span.keyword,a.keyword{color:var(--keyword-link-color);}a{color:var(--link-color);text-decoration:none;}ol,ul{padding-left:24px;}ul ul,ol ul,ul ol,ol ol{margin-bottom:.625em;}p,.docblock>.warning{margin:0 0 .75em 0;}p:last-child,.docblock>.warning:last-child{margin:0;}button{padding:1px 6px;cursor:pointer;}button#toggle-all-docs{padding:0;background:none;border:none;-webkit-appearance:none;opacity:1;}.rustdoc{display:flex;flex-direction:row;flex-wrap:nowrap;}main{position:relative;flex-grow:1;padding:10px 15px 40px 45px;min-width:0;}.src main{padding:15px;}.width-limiter{max-width:960px;margin-right:auto;}details:not(.toggle) summary{margin-bottom:.6em;}code,pre,.code-header,.type-signature{font-family:var(--font-family-code);}.docblock code,.item-table dd code{border-radius:3px;padding:0 0.125em;}.docblock pre code,.item-table dd pre code{padding:0;}pre{padding:14px;line-height:1.5;}pre.item-decl{overflow-x:auto;}.item-decl .type-contents-toggle{contain:initial;}.src .content pre{padding:20px;padding-left:16px;}img{max-width:100%;}.logo-container{line-height:0;display:block;}.rust-logo{filter:var(--rust-logo-filter);}.sidebar{font-size:0.875rem;flex:0 0 var(--desktop-sidebar-width);width:var(--desktop-sidebar-width);overflow-y:scroll;overscroll-behavior:contain;position:sticky;height:100vh;top:0;left:0;z-index:var(--desktop-sidebar-z-index);}.rustdoc.src .sidebar{flex-basis:50px;width:50px;border-right:1px solid;overflow-x:hidden;overflow-y:hidden;}.hide-sidebar .sidebar,.hide-sidebar .sidebar-resizer{display:none;}.sidebar-resizer{touch-action:none;width:9px;cursor:col-resize;z-index:calc(var(--desktop-sidebar-z-index) + 1);position:fixed;height:100%;left:calc(var(--desktop-sidebar-width) + 1px);}.rustdoc.src .sidebar-resizer{left:49px;}.src-sidebar-expanded .src .sidebar-resizer{left:var(--src-sidebar-width);}.sidebar-resizing{-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none;}.sidebar-resizing*{cursor:col-resize !important;}.sidebar-resizing .sidebar{position:fixed;}.sidebar-resizing>body{padding-left:var(--resizing-sidebar-width);}.sidebar-resizer:hover,.sidebar-resizer:active,.sidebar-resizer:focus,.sidebar-resizer.active{width:10px;margin:0;left:var(--desktop-sidebar-width);border-left:solid 1px var(--sidebar-resizer-hover);}.src-sidebar-expanded .rustdoc.src .sidebar-resizer:hover,.src-sidebar-expanded .rustdoc.src .sidebar-resizer:active,.src-sidebar-expanded .rustdoc.src .sidebar-resizer:focus,.src-sidebar-expanded .rustdoc.src .sidebar-resizer.active{left:calc(var(--src-sidebar-width) - 1px);}@media (pointer:coarse){.sidebar-resizer{display:none !important;}}.sidebar-resizer.active{padding:0 140px;width:2px;margin-left:-140px;border-left:none;}.sidebar-resizer.active:before{border-left:solid 2px var(--sidebar-resizer-active);display:block;height:100%;content:"";}.sidebar,.mobile-topbar,.sidebar-menu-toggle,#src-sidebar{background-color:var(--sidebar-background-color);}.src .sidebar>*{visibility:hidden;}.src-sidebar-expanded .src .sidebar{overflow-y:auto;flex-basis:var(--src-sidebar-width);width:var(--src-sidebar-width);}.src-sidebar-expanded .src .sidebar>*{visibility:visible;}#all-types{margin-top:1em;}*{scrollbar-width:initial;scrollbar-color:var(--scrollbar-color);}.sidebar{scrollbar-width:thin;scrollbar-color:var(--scrollbar-color);}::-webkit-scrollbar{width:12px;}.sidebar::-webkit-scrollbar{width:8px;}::-webkit-scrollbar-track{-webkit-box-shadow:inset 0;background-color:var(--scrollbar-track-background-color);}.sidebar::-webkit-scrollbar-track{background-color:var(--scrollbar-track-background-color);}::-webkit-scrollbar-thumb,.sidebar::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb-background-color);}.hidden{display:none !important;}.logo-container>img{height:48px;width:48px;}ul.block,.block li,.block ul{padding:0;margin:0;list-style:none;}.block ul a{padding-left:1rem;}.sidebar-elems a,.sidebar>h2 a{display:block;padding:0.25rem;margin-right:0.25rem;border-left:solid var(--sidebar-elems-left-padding) transparent;margin-left:calc(-0.25rem - var(--sidebar-elems-left-padding));background-clip:border-box;}.hide-toc #rustdoc-toc,.hide-toc .in-crate{display:none;}.hide-modnav #rustdoc-modnav{display:none;}.sidebar h2{text-wrap:balance;overflow-wrap:anywhere;padding:0;margin:0.7rem 0;}.sidebar h3{text-wrap:balance;overflow-wrap:anywhere;font-size:1.125rem;padding:0;margin:0;}.sidebar-elems,.sidebar>.version,.sidebar>h2{padding-left:var(--sidebar-elems-left-padding);}.sidebar a{color:var(--sidebar-link-color);}.sidebar .current,.sidebar .current a,.sidebar-crate a.logo-container:hover+h2 a,.sidebar a:hover:not(.logo-container){background-color:var(--sidebar-current-link-background-color);}.sidebar-elems .block{margin-bottom:2em;}.sidebar-elems .block li a{white-space:nowrap;text-overflow:ellipsis;overflow:hidden;}.sidebar-crate{display:flex;align-items:center;justify-content:center;margin:14px 32px 1rem;row-gap:10px;column-gap:32px;flex-wrap:wrap;}.sidebar-crate h2{flex-grow:1;margin:0 -8px;align-self:start;}.sidebar-crate .logo-container{margin:0 calc(-16px - var(--sidebar-elems-left-padding));padding:0 var(--sidebar-elems-left-padding);text-align:center;}.sidebar-crate .logo-container img{margin-top:-16px;border-top:solid 16px transparent;box-sizing:content-box;position:relative;background-clip:border-box;z-index:1;}.sidebar-crate h2 a{display:block;border-left:solid var(--sidebar-elems-left-padding) transparent;background-clip:border-box;margin:0 calc(-24px + 0.25rem) 0 calc(-0.2rem - var(--sidebar-elems-left-padding));padding:calc((16px - 0.57rem ) / 2 ) 0.25rem;padding-left:0.2rem;}.sidebar-crate h2 .version{display:block;font-weight:normal;font-size:1rem;overflow-wrap:break-word;}.sidebar-crate+.version{margin-top:-1rem;margin-bottom:1rem;}.mobile-topbar{display:none;}.rustdoc .example-wrap{display:flex;position:relative;margin-bottom:10px;}.rustdoc .example-wrap>pre,.rustdoc .scraped-example .src-line-numbers,.rustdoc .scraped-example .src-line-numbers>pre{border-radius:6px;}.rustdoc .example-wrap>.example-line-numbers,.rustdoc .scraped-example .src-line-numbers,.rustdoc .scraped-example .src-line-numbers>pre{border-top-right-radius:0;border-bottom-right-radius:0;}.rustdoc .example-wrap>.example-line-numbers+pre,.rustdoc .scraped-example .rust{border-top-left-radius:0;border-bottom-left-radius:0;}.rustdoc .scraped-example{position:relative;}.rustdoc .example-wrap:last-child{margin-bottom:0px;}.rustdoc .example-wrap pre{margin:0;flex-grow:1;}.scraped-example:not(.expanded) .example-wrap{max-height:calc(1.5em * 5 + 10px);}.more-scraped-examples .scraped-example:not(.expanded) .example-wrap{max-height:calc(1.5em * 10 + 10px);}.rustdoc:not(.src) .scraped-example:not(.expanded) .src-line-numbers,.rustdoc:not(.src) .scraped-example:not(.expanded) .src-line-numbers>pre,.rustdoc:not(.src) .scraped-example:not(.expanded) pre.rust{padding-bottom:0;overflow:auto hidden;}.rustdoc:not(.src) .scraped-example .src-line-numbers{padding-top:0;}.rustdoc:not(.src) .scraped-example.expanded .src-line-numbers{padding-bottom:0;}.rustdoc:not(.src) .example-wrap pre{overflow:auto;}.rustdoc .example-wrap pre.example-line-numbers,.rustdoc .example-wrap .src-line-numbers{min-width:fit-content;flex-grow:0;text-align:right;-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none;padding:14px 8px;padding-right:2px;color:var(--src-line-numbers-span-color);}.example-wrap.digits-1 [data-nosnippet]{width:calc(1ch + var(--line-number-padding) * 2);}.example-wrap.digits-2 [data-nosnippet]{width:calc(2ch + var(--line-number-padding) * 2);}.example-wrap.digits-3 [data-nosnippet]{width:calc(3ch + var(--line-number-padding) * 2);}.example-wrap.digits-4 [data-nosnippet]{width:calc(4ch + var(--line-number-padding) * 2);}.example-wrap.digits-5 [data-nosnippet]{width:calc(5ch + var(--line-number-padding) * 2);}.example-wrap.digits-6 [data-nosnippet]{width:calc(6ch + var(--line-number-padding) * 2);}.example-wrap.digits-7 [data-nosnippet]{width:calc(7ch + var(--line-number-padding) * 2);}.example-wrap.digits-8 [data-nosnippet]{width:calc(8ch + var(--line-number-padding) * 2);}.example-wrap.digits-9 [data-nosnippet]{width:calc(9ch + var(--line-number-padding) * 2);}.example-wrap [data-nosnippet]{color:var(--src-line-numbers-span-color);text-align:right;display:inline-block;margin-right:20px;-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none;padding:0 4px;}.example-wrap [data-nosnippet]:target{border-right:none;}.example-wrap .line-highlighted[data-nosnippet]{background-color:var(--src-line-number-highlighted-background-color);}.search-loading{text-align:center;}.item-table dd{overflow-wrap:break-word;overflow-wrap:anywhere;}.docblock :not(pre)>code,.item-table dd code{white-space:pre-wrap;}.top-doc .docblock h2{font-size:1.375rem;}.top-doc .docblock h3{font-size:1.25rem;}.top-doc .docblock h4,.top-doc .docblock h5{font-size:1.125rem;}.top-doc .docblock h6{font-size:1rem;}.docblock h5{font-size:1rem;}.docblock h6{font-size:0.875rem;}.docblock{margin-left:var(--docblock-indent);position:relative;}.docblock>:not(.more-examples-toggle):not(.example-wrap){max-width:100%;overflow-x:auto;}.sub-heading{font-size:1rem;flex-grow:0;grid-area:main-heading-sub-heading;line-height:1.25;padding-bottom:4px;}.main-heading rustdoc-toolbar,.main-heading .out-of-band{grid-area:main-heading-toolbar;}rustdoc-toolbar{display:flex;flex-direction:row;flex-wrap:nowrap;min-height:60px;}.docblock code,.item-table dd code,pre,.rustdoc.src .example-wrap,.example-wrap .src-line-numbers{background-color:var(--code-block-background-color);border-radius:var(--code-block-border-radius);text-decoration:inherit;}#main-content{position:relative;}.docblock table{margin:.5em 0;border-collapse:collapse;}.docblock table td,.docblock table th{padding:.5em;border:1px solid var(--border-color);}.docblock table tbody tr:nth-child(2n){background:var(--table-alt-row-background-color);}.docblock .stab,.item-table dd .stab,.docblock p code{display:inline-block;}.docblock li{margin-bottom:.4em;}.docblock li p:not(:last-child){margin-bottom:.3em;}div.where{white-space:pre-wrap;font-size:0.875rem;}.item-info{display:block;margin-left:var(--docblock-indent);}.impl-items>.item-info{margin-left:calc(var(--docblock-indent) + var(--impl-items-indent));}.item-info code{font-size:0.875rem;}#main-content>.item-info{margin-left:0;}nav.sub{flex-grow:1;flex-flow:row nowrap;margin:4px 0 0 0;display:flex;align-items:center;}.search-form{position:relative;display:flex;height:34px;flex-grow:1;margin-bottom:4px;}.src nav.sub{margin:0 0 -10px 0;}.section-header{display:block;position:relative;}.section-header:hover>.anchor,.impl:hover>.anchor,.trait-impl:hover>.anchor,.variant:hover>.anchor{display:initial;}.anchor{display:none;position:absolute;left:-0.5em;background:none !important;}.anchor.field{left:-5px;}.section-header>.anchor{left:-15px;padding-right:8px;}h2.section-header>.anchor{padding-right:6px;}a.doc-anchor{color:var(--main-color);display:none;position:absolute;left:-17px;padding-right:10px;padding-left:3px;}*:hover>.doc-anchor{display:block;}.top-doc>.docblock>*:first-child>.doc-anchor{display:none !important;}.main-heading a:hover,.example-wrap .rust a:hover:not([data-nosnippet]),.all-items a:hover,.docblock a:not(.scrape-help):not(.tooltip):hover:not(.doc-anchor),.item-table dd a:not(.scrape-help):not(.tooltip):hover,.item-info a{text-decoration:underline;}.crate.block li.current a{font-weight:500;}table,.item-table{overflow-wrap:break-word;}.item-table{padding:0;margin:0;width:100%;}.item-table>dt{padding-right:1.25rem;}.item-table>dd{margin-inline-start:0;margin-left:0;}.search-results-title{margin-top:0;white-space:nowrap;display:flex;align-items:baseline;}.search-results-title+.sub-heading{color:var(--main-color);display:flex;align-items:baseline;white-space:nowrap;}#crate-search-div{position:relative;min-width:0;}#crate-search{padding:0 23px 0 4px;max-width:100%;text-overflow:ellipsis;border:1px solid var(--border-color);border-radius:4px;outline:none;cursor:pointer;-moz-appearance:none;-webkit-appearance:none;text-indent:0.01px;background-color:var(--main-background-color);color:inherit;line-height:1.5;font-weight:500;}#crate-search:hover,#crate-search:focus{border-color:var(--crate-search-hover-border);}#crate-search-div::after{pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0;content:"";background-repeat:no-repeat;background-size:20px;background-position:calc(100% - 2px) 56%;background-image:url('data:image/svg+xml,');filter:var(--crate-search-div-filter);}#crate-search-div:hover::after,#crate-search-div:focus-within::after{filter:var(--crate-search-div-hover-filter);}#crate-search>option{font-size:1rem;}.search-input{-webkit-appearance:none;outline:none;border:1px solid var(--border-color);border-radius:2px;padding:8px;font-size:1rem;flex-grow:1;background-color:var(--button-background-color);color:var(--search-color);}.search-input:focus{border-color:var(--search-input-focused-border-color);}.search-results{display:none;}.search-results.active{display:block;margin:0;padding:0;}.search-results>a{display:grid;grid-template-areas:"search-result-name search-result-desc" "search-result-type-signature search-result-type-signature";grid-template-columns:.6fr .4fr;margin-left:2px;margin-right:2px;border-bottom:1px solid var(--search-result-border-color);column-gap:1em;}.search-results>a>div.desc{white-space:nowrap;text-overflow:ellipsis;overflow:hidden;grid-area:search-result-desc;}.search-results a:hover,.search-results a:focus{background-color:var(--search-result-link-focus-background-color);}.search-results .result-name{display:flex;align-items:center;justify-content:start;grid-area:search-result-name;}.search-results .result-name .alias{color:var(--search-results-alias-color);}.search-results .result-name .grey{color:var(--search-results-grey-color);}.search-results .result-name .typename{color:var(--search-results-grey-color);font-size:0.875rem;width:var(--search-typename-width);}.search-results .result-name .path{word-break:break-all;max-width:calc(100% - var(--search-typename-width));display:inline-block;}.search-results .result-name .path>*{display:inline;}.search-results .type-signature{grid-area:search-result-type-signature;white-space:pre-wrap;}.popover{position:absolute;top:100%;right:0;z-index:calc(var(--desktop-sidebar-z-index) + 1);margin-top:7px;border-radius:3px;border:1px solid var(--border-color);background-color:var(--main-background-color);color:var(--main-color);--popover-arrow-offset:11px;}.popover::before{content:'';position:absolute;right:var(--popover-arrow-offset);border:solid var(--border-color);border-width:1px 1px 0 0;background-color:var(--main-background-color);padding:4px;transform:rotate(-45deg);top:-5px;}.setting-line{margin:1.2em 0.6em;}.setting-radio input,.setting-check input{margin-right:0.3em;height:1.2rem;width:1.2rem;border:2px solid var(--settings-input-border-color);outline:none;-webkit-appearance:none;cursor:pointer;}.setting-radio input{border-radius:50%;}.setting-radio span,.setting-check span{padding-bottom:1px;}.setting-radio{margin-top:0.1em;margin-bottom:0.1em;min-width:3.8em;padding:0.3em;display:inline-flex;align-items:center;cursor:pointer;}.setting-radio+.setting-radio{margin-left:0.5em;}.setting-check{margin-right:20px;display:flex;align-items:center;cursor:pointer;}.setting-radio input:checked{box-shadow:inset 0 0 0 3px var(--main-background-color);background-color:var(--settings-input-color);}.setting-check input:checked{background-color:var(--settings-input-color);border-width:1px;content:url('data:image/svg+xml,');}.setting-radio input:focus,.setting-check input:focus{box-shadow:0 0 1px 1px var(--settings-input-color);}.setting-radio input:checked:focus{box-shadow:inset 0 0 0 3px var(--main-background-color),0 0 2px 2px var(--settings-input-color);}.setting-radio input:hover,.setting-check input:hover{border-color:var(--settings-input-color) !important;}#settings.popover{--popover-arrow-offset:202px;top:calc(100% - 16px);}#help.popover{max-width:600px;--popover-arrow-offset:118px;top:calc(100% - 16px);}#help dt{float:left;clear:left;margin-right:0.5rem;}#help dd{margin-bottom:0.5rem;}#help span.top,#help span.bottom{text-align:center;display:block;font-size:1.125rem;padding:0 0.5rem;text-wrap-style:balance;}#help span.top{margin:10px 0;border-bottom:1px solid var(--border-color);padding-bottom:4px;margin-bottom:6px;}#help span.bottom{clear:both;border-top:1px solid var(--border-color);}.side-by-side{display:flex;margin-bottom:20px;}.side-by-side>div{width:50%;padding:0 20px 0 17px;}.item-info .stab{display:block;padding:3px;margin-bottom:5px;}.item-table dt .stab{margin-left:0.3125em;}.stab{padding:0 2px;font-size:0.875rem;font-weight:normal;color:var(--main-color);background-color:var(--stab-background-color);width:fit-content;white-space:pre-wrap;border-radius:3px;display:inline;vertical-align:baseline;}.stab.portability>code{background:none;color:var(--stab-code-color);}.stab .emoji,.item-info .stab::before{font-size:1.25rem;}.stab .emoji{margin-right:0.3rem;}.item-info .stab::before{content:"\0";width:0;display:inline-block;color:transparent;}.emoji{text-shadow:1px 0 0 black,-1px 0 0 black,0 1px 0 black,0 -1px 0 black;}.since{font-weight:normal;font-size:initial;}.rightside{padding-left:12px;float:right;}.rightside:not(a),.out-of-band,.sub-heading,rustdoc-toolbar{color:var(--right-side-color);}pre.rust{tab-size:4;-moz-tab-size:4;}pre.rust .kw{color:var(--code-highlight-kw-color);}pre.rust .kw-2{color:var(--code-highlight-kw-2-color);}pre.rust .lifetime{color:var(--code-highlight-lifetime-color);}pre.rust .prelude-ty{color:var(--code-highlight-prelude-color);}pre.rust .prelude-val{color:var(--code-highlight-prelude-val-color);}pre.rust .string{color:var(--code-highlight-string-color);}pre.rust .number{color:var(--code-highlight-number-color);}pre.rust .bool-val{color:var(--code-highlight-literal-color);}pre.rust .self{color:var(--code-highlight-self-color);}pre.rust .attr{color:var(--code-highlight-attribute-color);}pre.rust .macro,pre.rust .macro-nonterminal{color:var(--code-highlight-macro-color);}pre.rust .question-mark{font-weight:bold;color:var(--code-highlight-question-mark-color);}pre.rust .comment{color:var(--code-highlight-comment-color);}pre.rust .doccomment{color:var(--code-highlight-doc-comment-color);}.rustdoc.src .example-wrap pre.rust a:not([data-nosnippet]){background:var(--codeblock-link-background);}.example-wrap.compile_fail,.example-wrap.should_panic{border-left:2px solid var(--codeblock-error-color);}.ignore.example-wrap{border-left:2px solid var(--codeblock-ignore-color);}.example-wrap.compile_fail:hover,.example-wrap.should_panic:hover{border-left:2px solid var(--codeblock-error-hover-color);}.example-wrap.ignore:hover{border-left:2px solid var(--codeblock-ignore-hover-color);}.example-wrap.compile_fail .tooltip,.example-wrap.should_panic .tooltip{color:var(--codeblock-error-color);}.example-wrap.ignore .tooltip{color:var(--codeblock-ignore-color);}.example-wrap.compile_fail:hover .tooltip,.example-wrap.should_panic:hover .tooltip{color:var(--codeblock-error-hover-color);}.example-wrap.ignore:hover .tooltip{color:var(--codeblock-ignore-hover-color);}.example-wrap .tooltip{position:absolute;display:block;left:-25px;top:5px;margin:0;line-height:1;}.example-wrap.compile_fail .tooltip,.example-wrap.should_panic .tooltip,.example-wrap.ignore .tooltip{font-weight:bold;font-size:1.25rem;}.content .docblock .warning{border-left:2px solid var(--warning-border-color);padding:14px;position:relative;overflow-x:visible !important;}.content .docblock .warning::before{color:var(--warning-border-color);content:"ⓘ";position:absolute;left:-25px;top:5px;font-weight:bold;font-size:1.25rem;}.top-doc>.docblock>.warning:first-child::before{top:20px;}.example-wrap>a.test-arrow,.example-wrap .button-holder{visibility:hidden;position:absolute;top:4px;right:4px;z-index:1;}a.test-arrow{height:var(--copy-path-height);padding:6px 4px 0 11px;}a.test-arrow::before{content:url('data:image/svg+xml,');}.example-wrap .button-holder{display:flex;}@media not (pointer:coarse){.example-wrap:hover>a.test-arrow,.example-wrap:hover>.button-holder{visibility:visible;}}.example-wrap .button-holder.keep-visible{visibility:visible;}.example-wrap .button-holder>*{background:var(--main-background-color);cursor:pointer;border-radius:var(--button-border-radius);height:var(--copy-path-height);width:var(--copy-path-width);border:0;color:var(--code-example-button-color);}.example-wrap .button-holder>*:hover{color:var(--code-example-button-hover-color);}.example-wrap .button-holder>*:not(:first-child){margin-left:var(--button-left-margin);}.example-wrap .button-holder .copy-button{padding:2px 0 0 4px;}.example-wrap .button-holder .copy-button::before,.example-wrap .test-arrow::before,.example-wrap .button-holder .prev::before,.example-wrap .button-holder .next::before,.example-wrap .button-holder .expand::before{filter:var(--copy-path-img-filter);}.example-wrap .button-holder .copy-button::before{content:var(--clipboard-image);}.example-wrap .button-holder .copy-button:hover::before,.example-wrap .test-arrow:hover::before{filter:var(--copy-path-img-hover-filter);}.example-wrap .button-holder .copy-button.clicked::before{content:var(--checkmark-image);padding-right:5px;}.example-wrap .button-holder .prev,.example-wrap .button-holder .next,.example-wrap .button-holder .expand{line-height:0px;}.example-wrap .button-holder .prev::before{content:var(--prev-arrow-image);}.example-wrap .button-holder .next::before{content:var(--next-arrow-image);}.example-wrap .button-holder .expand::before{content:var(--expand-arrow-image);}.example-wrap .button-holder .expand.collapse::before{content:var(--collapse-arrow-image);}.code-attribute{font-weight:300;color:var(--code-attribute-color);}.item-spacer{width:100%;height:12px;display:block;}.main-heading span.since::before{content:"Since ";}.sub-variant h4{font-size:1rem;font-weight:400;margin-top:0;margin-bottom:0;}.sub-variant{margin-left:24px;margin-bottom:40px;}.sub-variant>.sub-variant-field{margin-left:24px;}@keyframes targetfadein{from{background-color:var(--main-background-color);}10%{background-color:var(--target-border-color);}to{background-color:var(--target-background-color);}}:target:not([data-nosnippet]){background-color:var(--target-background-color);border-right:3px solid var(--target-border-color);}.code-header a.tooltip{color:inherit;margin-right:15px;position:relative;}.code-header a.tooltip:hover{color:var(--link-color);}a.tooltip:hover::after{position:absolute;top:calc(100% - 10px);left:-15px;right:-15px;height:20px;content:"\00a0";}@media not (prefers-reduced-motion){:target{animation:0.65s cubic-bezier(0,0,0.1,1.0) 0.1s targetfadein;}.fade-out{opacity:0;transition:opacity 0.45s cubic-bezier(0,0,0.1,1.0);}}.popover.tooltip .content{margin:0.25em 0.5em;}.popover.tooltip .content pre,.popover.tooltip .content code{background:transparent;margin:0;padding:0;font-size:1.25rem;white-space:pre-wrap;}.popover.tooltip .content>h3:first-child{margin:0 0 5px 0;}.search-failed{text-align:center;margin-top:20px;display:none;}.search-failed.active{display:block;}.search-failed>ul{text-align:left;max-width:570px;margin-left:auto;margin-right:auto;}#search-tabs{margin-top:0.25rem;display:flex;flex-direction:row;gap:1px;margin-bottom:4px;}#search-tabs button{text-align:center;font-size:1.125rem;border:0;border-top:2px solid;flex:1;line-height:1.5;color:inherit;}#search-tabs button:not(.selected){background-color:var(--search-tab-button-not-selected-background);border-top-color:var(--search-tab-button-not-selected-border-top-color);}#search-tabs button:hover,#search-tabs button.selected{background-color:var(--search-tab-button-selected-background);border-top-color:var(--search-tab-button-selected-border-top-color);}#search-tabs .count{font-size:1rem;font-variant-numeric:tabular-nums;color:var(--search-tab-title-count-color);}#search .error code{border-radius:3px;background-color:var(--search-error-code-background-color);}.search-corrections{font-weight:normal;}#src-sidebar{width:100%;overflow:auto;}#src-sidebar div.files>a:hover,details.dir-entry summary:hover,#src-sidebar div.files>a:focus,details.dir-entry summary:focus{background-color:var(--src-sidebar-background-hover);}#src-sidebar div.files>a.selected{background-color:var(--src-sidebar-background-selected);}.src-sidebar-title{position:sticky;top:0;display:flex;padding:8px 8px 0 48px;margin-bottom:7px;background:var(--sidebar-background-color);border-bottom:1px solid var(--border-color);}#settings-menu,#help-button,button#toggle-all-docs{margin-left:var(--button-left-margin);display:flex;line-height:1.25;min-width:14px;}#sidebar-button{display:none;line-height:0;}.hide-sidebar #sidebar-button,.src #sidebar-button{display:flex;margin-right:4px;position:fixed;left:6px;height:34px;width:34px;background-color:var(--main-background-color);z-index:1;}.src #sidebar-button{left:8px;z-index:calc(var(--desktop-sidebar-z-index) + 1);}.hide-sidebar .src #sidebar-button{position:static;}#settings-menu>a,#help-button>a,#sidebar-button>a,button#toggle-all-docs{display:flex;align-items:center;justify-content:center;flex-direction:column;border:1px solid transparent;border-radius:var(--button-border-radius);color:var(--main-color);}#settings-menu>a,#help-button>a,button#toggle-all-docs{width:80px;border-radius:var(--toolbar-button-border-radius);}#settings-menu>a,#help-button>a{min-width:0;}#sidebar-button>a{background-color:var(--button-background-color);border-color:var(--border-color);width:33px;}#settings-menu>a:hover,#settings-menu>a:focus-visible,#help-button>a:hover,#help-button>a:focus-visible,#sidebar-button>a:hover,#sidebar-button>a:focus-visible,button#toggle-all-docs:hover,button#toggle-all-docs:focus-visible{border-color:var(--settings-button-border-focus);text-decoration:none;}#settings-menu>a:before{content:url('data:image/svg+xml,');width:18px;height:18px;filter:var(--settings-menu-filter);}button#toggle-all-docs:before{content:url('data:image/svg+xml,');width:18px;height:18px;filter:var(--settings-menu-filter);}button#toggle-all-docs.will-expand:before{content:url('data:image/svg+xml,');}#help-button>a:before{content:url('data:image/svg+xml,');width:18px;height:18px;filter:var(--settings-menu-filter);}button#toggle-all-docs:before,#help-button>a:before,#settings-menu>a:before{filter:var(--settings-menu-filter);margin:8px;}@media not (pointer:coarse){button#toggle-all-docs:hover:before,#help-button>a:hover:before,#settings-menu>a:hover:before{filter:var(--settings-menu-hover-filter);}}button[disabled]#toggle-all-docs{opacity:0.25;border:solid 1px var(--main-background-color);background-size:cover;}button[disabled]#toggle-all-docs:hover{border:solid 1px var(--main-background-color);cursor:not-allowed;}rustdoc-toolbar span.label{font-size:1rem;flex-grow:1;padding-bottom:4px;}#sidebar-button>a:before{content:url('data:image/svg+xml,');width:22px;height:22px;}#copy-path{color:var(--copy-path-button-color);background:var(--main-background-color);height:var(--copy-path-height);width:var(--copy-path-width);margin-left:10px;padding:0;padding-left:2px;border:0;font-size:0;}#copy-path::before{filter:var(--copy-path-img-filter);content:var(--clipboard-image);}#copy-path:hover::before{filter:var(--copy-path-img-hover-filter);}#copy-path.clicked::before{content:var(--checkmark-image);}@keyframes rotating{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}#settings-menu.rotate>a img{animation:rotating 2s linear infinite;}kbd{display:inline-block;padding:3px 5px;font:15px monospace;line-height:10px;vertical-align:middle;border:solid 1px var(--border-color);border-radius:3px;color:var(--kbd-color);background-color:var(--kbd-background);box-shadow:inset 0 -1px 0 var(--kbd-box-shadow-color);}ul.all-items>li{list-style:none;}details.dir-entry{padding-left:4px;}details.dir-entry>summary{margin:0 0 0 -4px;padding:0 0 0 4px;cursor:pointer;}details.dir-entry div.folders,details.dir-entry div.files{padding-left:23px;}details.dir-entry a{display:block;}details.toggle{contain:layout;position:relative;}details.big-toggle{contain:inline-size;}details.toggle>summary.hideme{cursor:pointer;font-size:1rem;}details.toggle>summary{list-style:none;outline:none;}details.toggle>summary::-webkit-details-marker,details.toggle>summary::marker{display:none;}details.toggle>summary.hideme>span{margin-left:9px;}details.toggle>summary::before{background:url('data:image/svg+xml,');content:"";cursor:pointer;width:16px;height:16px;display:inline-block;vertical-align:middle;opacity:.5;filter:var(--toggle-filter);}details.toggle>summary.hideme>span,.more-examples-toggle summary,.more-examples-toggle .hide-more{color:var(--toggles-color);}details.toggle>summary::after{content:"Expand";overflow:hidden;width:0;height:0;position:absolute;}details.toggle>summary.hideme::after{content:"";}details.toggle>summary:focus::before,details.toggle>summary:hover::before{opacity:1;}details.toggle>summary:focus-visible::before{outline:1px dotted #000;outline-offset:1px;}details.non-exhaustive{margin-bottom:8px;}details.toggle>summary.hideme::before{position:relative;}details.toggle>summary:not(.hideme)::before{position:absolute;left:-24px;top:4px;}.impl-items>details.toggle>summary:not(.hideme)::before,#main-content>.methods>details.toggle>summary:not(.hideme)::before{position:absolute;left:-24px;}.impl-items>*:not(.item-info),.implementors-toggle>.docblock,#main-content>.methods>:not(.item-info){margin-left:var(--impl-items-indent);}details.big-toggle>summary:not(.hideme)::before{left:-34px;top:9px;}details.toggle[open] >summary.hideme{position:absolute;}details.toggle[open] >summary.hideme>span{display:none;}details.toggle[open] >summary::before{background:url('data:image/svg+xml,');}details.toggle[open] >summary::after{content:"Collapse";}details.toggle:not([open])>summary .docblock{max-height:calc(1.5em + 0.75em);overflow-y:hidden;}details.toggle:not([open])>summary .docblock>:first-child{max-width:100%;overflow:hidden;width:fit-content;white-space:nowrap;position:relative;padding-right:1em;}details.toggle:not([open])>summary .docblock>:first-child::after{content:"…";position:absolute;right:0;top:0;bottom:0;z-index:1;background-color:var(--main-background-color);font:1rem/1.5 "Source Serif 4",NanumBarunGothic,serif;padding-left:0.2em;}details.toggle:not([open])>summary .docblock>div:first-child::after{padding-top:calc(1.5em + 0.75em - 1.2rem);}details.toggle>summary .docblock{margin-top:0.75em;}.docblock summary>*{display:inline-block;}.docblock>.example-wrap:first-child .tooltip{margin-top:16px;}.src #sidebar-button>a:before,.sidebar-menu-toggle:before{content:url('data:image/svg+xml,');opacity:0.75;}.sidebar-menu-toggle:hover:before,.sidebar-menu-toggle:active:before,.sidebar-menu-toggle:focus:before{opacity:1;}.src #sidebar-button>a:before{content:url('data:image/svg+xml,');opacity:0.75;}@media (max-width:850px){#search-tabs .count{display:block;}.side-by-side{flex-direction:column-reverse;}.side-by-side>div{width:auto;}}@media (max-width:700px){:root{--impl-items-indent:0.7em;}*[id]{scroll-margin-top:45px;}#copy-path{width:0;visibility:hidden;}rustdoc-toolbar span.label{display:none;}#settings-menu>a,#help-button>a,button#toggle-all-docs{width:33px;}#settings.popover{--popover-arrow-offset:86px;}#help.popover{--popover-arrow-offset:48px;}.rustdoc{display:block;}main{padding-left:15px;padding-top:0px;}.sidebar .logo-container,.sidebar .location,.sidebar-resizer{display:none;}.sidebar{position:fixed;top:45px;left:-1000px;z-index:11;height:calc(100vh - 45px);width:200px;}.src main,.rustdoc.src .sidebar{top:0;padding:0;height:100vh;border:0;}.src .search-form{margin-left:40px;}.src .main-heading{margin-left:8px;}.hide-sidebar .search-form{margin-left:32px;}.hide-sidebar .src .search-form{margin-left:0;}.sidebar.shown,.src-sidebar-expanded .src .sidebar,.rustdoc:not(.src) .sidebar:focus-within{left:0;}.mobile-topbar h2{padding-bottom:0;margin:auto 0.5em auto auto;overflow:hidden;font-size:24px;white-space:nowrap;text-overflow:ellipsis;}.mobile-topbar .logo-container>img{max-width:35px;max-height:35px;margin:5px 0 5px 20px;}.mobile-topbar{display:flex;flex-direction:row;position:sticky;z-index:10;font-size:2rem;height:45px;width:100%;left:0;top:0;}.hide-sidebar .mobile-topbar{display:none;}.sidebar-menu-toggle{width:45px;border:none;line-height:0;}.hide-sidebar .sidebar-menu-toggle{display:none;}.sidebar-elems{margin-top:1em;}.anchor{display:none !important;}#main-content>details.toggle>summary::before,#main-content>div>details.toggle>summary::before{left:-11px;}#sidebar-button>a:before{content:url('data:image/svg+xml,');width:22px;height:22px;}.sidebar-menu-toggle:before{filter:var(--mobile-sidebar-menu-filter);}.sidebar-menu-toggle:hover{background:var(--main-background-color);}.search-results>a,.search-results>a>div{display:block;}.search-results>a{padding:5px 0px;}.search-results>a>div.desc,.item-table dd{padding-left:2em;}.search-results .result-name{display:block;}.search-results .result-name .typename{width:initial;margin-right:0;}.search-results .result-name .typename,.search-results .result-name .path{display:inline;}.src-sidebar-expanded .src .sidebar{position:fixed;max-width:100vw;width:100vw;}.src .src-sidebar-title{padding-top:0;}details.implementors-toggle:not(.top-doc)>summary{margin-left:10px;}.impl-items>details.toggle>summary:not(.hideme)::before,#main-content>.methods>details.toggle>summary:not(.hideme)::before{left:-20px;}summary>.item-info{margin-left:10px;}.impl-items>.item-info{margin-left:calc(var(--impl-items-indent) + 10px);}.src nav.sub{margin:0 0 -25px 0;padding:var(--nav-sub-mobile-padding);}}@media (min-width:701px){.scraped-example-title{position:absolute;z-index:10;background:var(--main-background-color);bottom:8px;right:5px;padding:2px 4px;box-shadow:0 0 4px var(--main-background-color);}.item-table:not(.reexports){display:grid;grid-template-columns:33% 67%;}.item-table>dt,.item-table>dd{overflow-wrap:anywhere;}.item-table>dt{grid-column-start:1;}.item-table>dd{grid-column-start:2;}}@media print{:root{--docblock-indent:0;}nav.sidebar,nav.sub,.out-of-band,a.src,#copy-path,details.toggle[open] >summary::before,details.toggle>summary::before,details.toggle.top-doc>summary{display:none;}main{padding:10px;}}@media (max-width:464px){:root{--docblock-indent:12px;}.docblock code{overflow-wrap:break-word;overflow-wrap:anywhere;}nav.sub{flex-direction:column;}.search-form{align-self:stretch;}}.variant,.implementors-toggle>summary,.impl,#implementors-list>.docblock,.impl-items>section,.impl-items>.toggle>summary,.methods>section,.methods>.toggle>summary{margin-bottom:0.75em;}.variants>.docblock,.implementors-toggle>.docblock,.impl-items>.toggle[open]:not(:last-child),.methods>.toggle[open]:not(:last-child),.implementors-toggle[open]:not(:last-child){margin-bottom:2em;}#trait-implementations-list .impl-items>.toggle:not(:last-child),#synthetic-implementations-list .impl-items>.toggle:not(:last-child),#blanket-implementations-list .impl-items>.toggle:not(:last-child){margin-bottom:1em;}.scraped-example-list .scrape-help{margin-left:10px;padding:0 4px;font-weight:normal;font-size:12px;position:relative;bottom:1px;border:1px solid var(--scrape-example-help-border-color);border-radius:50px;color:var(--scrape-example-help-color);}.scraped-example-list .scrape-help:hover{border-color:var(--scrape-example-help-hover-border-color);color:var(--scrape-example-help-hover-color);}.scraped-example:not(.expanded) .example-wrap::before,.scraped-example:not(.expanded) .example-wrap::after{content:" ";width:100%;height:5px;position:absolute;z-index:1;}.scraped-example:not(.expanded) .example-wrap::before{top:0;background:linear-gradient(to bottom,var(--scrape-example-code-wrapper-background-start),var(--scrape-example-code-wrapper-background-end));}.scraped-example:not(.expanded) .example-wrap::after{bottom:0;background:linear-gradient(to top,var(--scrape-example-code-wrapper-background-start),var(--scrape-example-code-wrapper-background-end));}.scraped-example:not(.expanded){width:100%;overflow-y:hidden;margin-bottom:0;}.scraped-example:not(.expanded){overflow-x:hidden;}.scraped-example .rust span.highlight{background:var(--scrape-example-code-line-highlight);}.scraped-example .rust span.highlight.focus{background:var(--scrape-example-code-line-highlight-focus);}.more-examples-toggle{max-width:calc(100% + 25px);margin-top:10px;margin-left:-25px;}.more-examples-toggle .hide-more{margin-left:25px;cursor:pointer;}.more-scraped-examples{margin-left:25px;position:relative;}.toggle-line{position:absolute;top:5px;bottom:0;right:calc(100% + 10px);padding:0 4px;cursor:pointer;}.toggle-line-inner{min-width:2px;height:100%;background:var(--scrape-example-toggle-line-background);}.toggle-line:hover .toggle-line-inner{background:var(--scrape-example-toggle-line-hover-background);}.more-scraped-examples .scraped-example,.example-links{margin-top:20px;}.more-scraped-examples .scraped-example:first-child{margin-top:5px;}.example-links ul{margin-bottom:0;}:root[data-theme="light"],:root:not([data-theme]){--main-background-color:white;--main-color:black;--settings-input-color:#2196f3;--settings-input-border-color:#717171;--settings-button-color:#000;--settings-button-border-focus:#717171;--sidebar-background-color:#f5f5f5;--sidebar-background-color-hover:#e0e0e0;--code-block-background-color:#f5f5f5;--scrollbar-track-background-color:#dcdcdc;--scrollbar-thumb-background-color:rgba(36,37,39,0.6);--scrollbar-color:rgba(36,37,39,0.6) #d9d9d9;--headings-border-bottom-color:#ddd;--border-color:#e0e0e0;--button-background-color:#fff;--right-side-color:grey;--code-attribute-color:#999;--toggles-color:#999;--toggle-filter:none;--mobile-sidebar-menu-filter:none;--search-input-focused-border-color:#66afe9;--copy-path-button-color:#999;--copy-path-img-filter:invert(50%);--copy-path-img-hover-filter:invert(35%);--code-example-button-color:#7f7f7f;--code-example-button-hover-color:#595959;--settings-menu-filter:invert(50%);--settings-menu-hover-filter:invert(35%);--codeblock-error-hover-color:rgb(255,0,0);--codeblock-error-color:rgba(255,0,0,.5);--codeblock-ignore-hover-color:rgb(255,142,0);--codeblock-ignore-color:rgba(255,142,0,.6);--warning-border-color:#ff8e00;--type-link-color:#ad378a;--trait-link-color:#6e4fc9;--assoc-item-link-color:#3873ad;--function-link-color:#ad7c37;--macro-link-color:#068000;--keyword-link-color:#3873ad;--mod-link-color:#3873ad;--link-color:#3873ad;--sidebar-link-color:#356da4;--sidebar-current-link-background-color:#fff;--search-result-link-focus-background-color:#ccc;--search-result-border-color:#aaa3;--search-color:#000;--search-error-code-background-color:#d0cccc;--search-results-alias-color:#000;--search-results-grey-color:#999;--search-tab-title-count-color:#888;--search-tab-button-not-selected-border-top-color:#e6e6e6;--search-tab-button-not-selected-background:#e6e6e6;--search-tab-button-selected-border-top-color:#0089ff;--search-tab-button-selected-background:#fff;--stab-background-color:#fff5d6;--stab-code-color:#000;--code-highlight-kw-color:#8959a8;--code-highlight-kw-2-color:#4271ae;--code-highlight-lifetime-color:#b76514;--code-highlight-prelude-color:#4271ae;--code-highlight-prelude-val-color:#c82829;--code-highlight-number-color:#718c00;--code-highlight-string-color:#718c00;--code-highlight-literal-color:#c82829;--code-highlight-attribute-color:#c82829;--code-highlight-self-color:#c82829;--code-highlight-macro-color:#3e999f;--code-highlight-question-mark-color:#ff9011;--code-highlight-comment-color:#8e908c;--code-highlight-doc-comment-color:#4d4d4c;--src-line-numbers-span-color:#c67e2d;--src-line-number-highlighted-background-color:#fdffd3;--target-background-color:#fdffd3;--target-border-color:#ad7c37;--kbd-color:#000;--kbd-background:#fafbfc;--kbd-box-shadow-color:#c6cbd1;--rust-logo-filter:initial;--crate-search-div-filter:invert(100%) sepia(0%) saturate(4223%) hue-rotate(289deg) brightness(114%) contrast(76%);--crate-search-div-hover-filter:invert(44%) sepia(18%) saturate(23%) hue-rotate(317deg) brightness(96%) contrast(93%);--crate-search-hover-border:#717171;--src-sidebar-background-selected:#fff;--src-sidebar-background-hover:#e0e0e0;--table-alt-row-background-color:#f5f5f5;--codeblock-link-background:#eee;--scrape-example-toggle-line-background:#ccc;--scrape-example-toggle-line-hover-background:#999;--scrape-example-code-line-highlight:#fcffd6;--scrape-example-code-line-highlight-focus:#f6fdb0;--scrape-example-help-border-color:#555;--scrape-example-help-color:#333;--scrape-example-help-hover-border-color:#000;--scrape-example-help-hover-color:#000;--scrape-example-code-wrapper-background-start:rgba(255,255,255,1);--scrape-example-code-wrapper-background-end:rgba(255,255,255,0);--sidebar-resizer-hover:hsl(207,90%,66%);--sidebar-resizer-active:hsl(207,90%,54%);}:root[data-theme="dark"]{--main-background-color:#353535;--main-color:#ddd;--settings-input-color:#2196f3;--settings-input-border-color:#999;--settings-button-color:#000;--settings-button-border-focus:#ffb900;--sidebar-background-color:#505050;--sidebar-background-color-hover:#676767;--code-block-background-color:#2A2A2A;--scrollbar-track-background-color:#717171;--scrollbar-thumb-background-color:rgba(32,34,37,.6);--scrollbar-color:rgba(32,34,37,.6) #5a5a5a;--headings-border-bottom-color:#d2d2d2;--border-color:#e0e0e0;--button-background-color:#f0f0f0;--right-side-color:grey;--code-attribute-color:#999;--toggles-color:#999;--toggle-filter:invert(100%);--mobile-sidebar-menu-filter:invert(100%);--search-input-focused-border-color:#008dfd;--copy-path-button-color:#999;--copy-path-img-filter:invert(50%);--copy-path-img-hover-filter:invert(65%);--code-example-button-color:#7f7f7f;--code-example-button-hover-color:#a5a5a5;--codeblock-error-hover-color:rgb(255,0,0);--codeblock-error-color:rgba(255,0,0,.5);--codeblock-ignore-hover-color:rgb(255,142,0);--codeblock-ignore-color:rgba(255,142,0,.6);--warning-border-color:#ff8e00;--type-link-color:#2dbfb8;--trait-link-color:#b78cf2;--assoc-item-link-color:#d2991d;--function-link-color:#2bab63;--macro-link-color:#09bd00;--keyword-link-color:#d2991d;--mod-link-color:#d2991d;--link-color:#d2991d;--sidebar-link-color:#fdbf35;--sidebar-current-link-background-color:#444;--search-result-link-focus-background-color:#616161;--search-result-border-color:#aaa3;--search-color:#111;--search-error-code-background-color:#484848;--search-results-alias-color:#fff;--search-results-grey-color:#ccc;--search-tab-title-count-color:#888;--search-tab-button-not-selected-border-top-color:#252525;--search-tab-button-not-selected-background:#252525;--search-tab-button-selected-border-top-color:#0089ff;--search-tab-button-selected-background:#353535;--settings-menu-filter:invert(50%);--settings-menu-hover-filter:invert(65%);--stab-background-color:#314559;--stab-code-color:#e6e1cf;--code-highlight-kw-color:#ab8ac1;--code-highlight-kw-2-color:#769acb;--code-highlight-lifetime-color:#d97f26;--code-highlight-prelude-color:#769acb;--code-highlight-prelude-val-color:#ee6868;--code-highlight-number-color:#83a300;--code-highlight-string-color:#83a300;--code-highlight-literal-color:#ee6868;--code-highlight-attribute-color:#ee6868;--code-highlight-self-color:#ee6868;--code-highlight-macro-color:#3e999f;--code-highlight-question-mark-color:#ff9011;--code-highlight-comment-color:#8d8d8b;--code-highlight-doc-comment-color:#8ca375;--src-line-numbers-span-color:#3b91e2;--src-line-number-highlighted-background-color:#0a042f;--target-background-color:#494a3d;--target-border-color:#bb7410;--kbd-color:#000;--kbd-background:#fafbfc;--kbd-box-shadow-color:#c6cbd1;--rust-logo-filter:drop-shadow(1px 0 0px #fff) drop-shadow(0 1px 0 #fff) drop-shadow(-1px 0 0 #fff) drop-shadow(0 -1px 0 #fff);--crate-search-div-filter:invert(94%) sepia(0%) saturate(721%) hue-rotate(255deg) brightness(90%) contrast(90%);--crate-search-div-hover-filter:invert(69%) sepia(60%) saturate(6613%) hue-rotate(184deg) brightness(100%) contrast(91%);--crate-search-hover-border:#2196f3;--src-sidebar-background-selected:#333;--src-sidebar-background-hover:#444;--table-alt-row-background-color:#2a2a2a;--codeblock-link-background:#333;--scrape-example-toggle-line-background:#999;--scrape-example-toggle-line-hover-background:#c5c5c5;--scrape-example-code-line-highlight:#5b3b01;--scrape-example-code-line-highlight-focus:#7c4b0f;--scrape-example-help-border-color:#aaa;--scrape-example-help-color:#eee;--scrape-example-help-hover-border-color:#fff;--scrape-example-help-hover-color:#fff;--scrape-example-code-wrapper-background-start:rgba(53,53,53,1);--scrape-example-code-wrapper-background-end:rgba(53,53,53,0);--sidebar-resizer-hover:hsl(207,30%,54%);--sidebar-resizer-active:hsl(207,90%,54%);}:root[data-theme="ayu"]{--main-background-color:#0f1419;--main-color:#c5c5c5;--settings-input-color:#ffb454;--settings-input-border-color:#999;--settings-button-color:#fff;--settings-button-border-focus:#e0e0e0;--sidebar-background-color:#14191f;--sidebar-background-color-hover:rgba(70,70,70,0.33);--code-block-background-color:#191f26;--scrollbar-track-background-color:transparent;--scrollbar-thumb-background-color:#5c6773;--scrollbar-color:#5c6773 #24292f;--headings-border-bottom-color:#5c6773;--border-color:#5c6773;--button-background-color:#141920;--right-side-color:grey;--code-attribute-color:#999;--toggles-color:#999;--toggle-filter:invert(100%);--mobile-sidebar-menu-filter:invert(100%);--search-input-focused-border-color:#5c6773;--copy-path-button-color:#fff;--copy-path-img-filter:invert(70%);--copy-path-img-hover-filter:invert(100%);--code-example-button-color:#b2b2b2;--code-example-button-hover-color:#fff;--codeblock-error-hover-color:rgb(255,0,0);--codeblock-error-color:rgba(255,0,0,.5);--codeblock-ignore-hover-color:rgb(255,142,0);--codeblock-ignore-color:rgba(255,142,0,.6);--warning-border-color:#ff8e00;--type-link-color:#ffa0a5;--trait-link-color:#39afd7;--assoc-item-link-color:#39afd7;--function-link-color:#fdd687;--macro-link-color:#a37acc;--keyword-link-color:#39afd7;--mod-link-color:#39afd7;--link-color:#39afd7;--sidebar-link-color:#53b1db;--sidebar-current-link-background-color:transparent;--search-result-link-focus-background-color:#3c3c3c;--search-result-border-color:#aaa3;--search-color:#fff;--search-error-code-background-color:#4f4c4c;--search-results-alias-color:#c5c5c5;--search-results-grey-color:#999;--search-tab-title-count-color:#888;--search-tab-button-not-selected-border-top-color:none;--search-tab-button-not-selected-background:transparent !important;--search-tab-button-selected-border-top-color:none;--search-tab-button-selected-background:#141920 !important;--settings-menu-filter:invert(70%);--settings-menu-hover-filter:invert(100%);--stab-background-color:#314559;--stab-code-color:#e6e1cf;--code-highlight-kw-color:#ff7733;--code-highlight-kw-2-color:#ff7733;--code-highlight-lifetime-color:#ff7733;--code-highlight-prelude-color:#69f2df;--code-highlight-prelude-val-color:#ff7733;--code-highlight-number-color:#b8cc52;--code-highlight-string-color:#b8cc52;--code-highlight-literal-color:#ff7733;--code-highlight-attribute-color:#e6e1cf;--code-highlight-self-color:#36a3d9;--code-highlight-macro-color:#a37acc;--code-highlight-question-mark-color:#ff9011;--code-highlight-comment-color:#788797;--code-highlight-doc-comment-color:#a1ac88;--src-line-numbers-span-color:#5c6773;--src-line-number-highlighted-background-color:rgba(255,236,164,0.06);--target-background-color:rgba(255,236,164,0.06);--target-border-color:rgba(255,180,76,0.85);--kbd-color:#c5c5c5;--kbd-background:#314559;--kbd-box-shadow-color:#5c6773;--rust-logo-filter:drop-shadow(1px 0 0px #fff) drop-shadow(0 1px 0 #fff) drop-shadow(-1px 0 0 #fff) drop-shadow(0 -1px 0 #fff);--crate-search-div-filter:invert(41%) sepia(12%) saturate(487%) hue-rotate(171deg) brightness(94%) contrast(94%);--crate-search-div-hover-filter:invert(98%) sepia(12%) saturate(81%) hue-rotate(343deg) brightness(113%) contrast(76%);--crate-search-hover-border:#e0e0e0;--src-sidebar-background-selected:#14191f;--src-sidebar-background-hover:#14191f;--table-alt-row-background-color:#191f26;--codeblock-link-background:#333;--scrape-example-toggle-line-background:#999;--scrape-example-toggle-line-hover-background:#c5c5c5;--scrape-example-code-line-highlight:#5b3b01;--scrape-example-code-line-highlight-focus:#7c4b0f;--scrape-example-help-border-color:#aaa;--scrape-example-help-color:#eee;--scrape-example-help-hover-border-color:#fff;--scrape-example-help-hover-color:#fff;--scrape-example-code-wrapper-background-start:rgba(15,20,25,1);--scrape-example-code-wrapper-background-end:rgba(15,20,25,0);--sidebar-resizer-hover:hsl(34,50%,33%);--sidebar-resizer-active:hsl(34,100%,66%);}:root[data-theme="ayu"] h1,:root[data-theme="ayu"] h2,:root[data-theme="ayu"] h3,:root[data-theme="ayu"] h4,:where(:root[data-theme="ayu"]) h1 a,:root[data-theme="ayu"] .sidebar h2 a,:root[data-theme="ayu"] .sidebar h3 a{color:#fff;}:root[data-theme="ayu"] .docblock code{color:#ffb454;}:root[data-theme="ayu"] .docblock a>code{color:#39AFD7 !important;}:root[data-theme="ayu"] .code-header,:root[data-theme="ayu"] .docblock pre>code,:root[data-theme="ayu"] pre,:root[data-theme="ayu"] pre>code,:root[data-theme="ayu"] .item-info code,:root[data-theme="ayu"] .rustdoc.source .example-wrap{color:#e6e1cf;}:root[data-theme="ayu"] .sidebar .current,:root[data-theme="ayu"] .sidebar .current a,:root[data-theme="ayu"] .sidebar a:hover,:root[data-theme="ayu"] #src-sidebar div.files>a:hover,:root[data-theme="ayu"] details.dir-entry summary:hover,:root[data-theme="ayu"] #src-sidebar div.files>a:focus,:root[data-theme="ayu"] details.dir-entry summary:focus,:root[data-theme="ayu"] #src-sidebar div.files>a.selected{color:#ffb44c;}:root[data-theme="ayu"] .sidebar-elems .location{color:#ff7733;}:root[data-theme="ayu"] a[data-nosnippet].line-highlighted{color:#708090;padding-right:7px;border-right:1px solid #ffb44c;}:root[data-theme="ayu"] .search-results a:hover,:root[data-theme="ayu"] .search-results a:focus{color:#fff !important;background-color:#3c3c3c;}:root[data-theme="ayu"] .search-results a{color:#0096cf;}:root[data-theme="ayu"] .search-results a div.desc{color:#c5c5c5;}:root[data-theme="ayu"] .result-name .primitive>i,:root[data-theme="ayu"] .result-name .keyword>i{color:#788797;}:root[data-theme="ayu"] #search-tabs>button.selected{border-bottom:1px solid #ffb44c !important;border-top:none;}:root[data-theme="ayu"] #search-tabs>button:not(.selected){border:none;background-color:transparent !important;}:root[data-theme="ayu"] #search-tabs>button:hover{border-bottom:1px solid rgba(242,151,24,0.3);}:root[data-theme="ayu"] #settings-menu>a img,:root[data-theme="ayu"] #sidebar-button>a:before{filter:invert(100);}
\ No newline at end of file
diff --git a/static.files/scrape-examples-5e967b76.js b/static.files/scrape-examples-5e967b76.js
new file mode 100644
index 00000000..d34361fe
--- /dev/null
+++ b/static.files/scrape-examples-5e967b76.js
@@ -0,0 +1 @@
+"use strict";(function(){const DEFAULT_MAX_LINES=5;const HIDDEN_MAX_LINES=10;function scrollToLoc(elt,loc,isHidden){const lines=elt.querySelectorAll("[data-nosnippet]");let scrollOffset;const maxLines=isHidden?HIDDEN_MAX_LINES:DEFAULT_MAX_LINES;if(loc[1]-loc[0]>maxLines){const line=Math.max(0,loc[0]-1);scrollOffset=lines[line].offsetTop}else{const halfHeight=elt.offsetHeight/2;const offsetTop=lines[loc[0]].offsetTop;const lastLine=lines[loc[1]];const offsetBot=lastLine.offsetTop+lastLine.offsetHeight;const offsetMid=(offsetTop+offsetBot)/2;scrollOffset=offsetMid-halfHeight}lines[0].parentElement.scrollTo(0,scrollOffset);elt.querySelector(".rust").scrollTo(0,scrollOffset)}function createScrapeButton(parent,className,content){const button=document.createElement("button");button.className=className;button.title=content;parent.insertBefore(button,parent.firstChild);return button}window.updateScrapedExample=(example,buttonHolder)=>{let locIndex=0;const highlights=Array.prototype.slice.call(example.querySelectorAll(".highlight"));const link=example.querySelector(".scraped-example-title a");let expandButton=null;if(!example.classList.contains("expanded")){expandButton=createScrapeButton(buttonHolder,"expand","Show all")}const isHidden=example.parentElement.classList.contains("more-scraped-examples");const locs=example.locs;if(locs.length>1){const next=createScrapeButton(buttonHolder,"next","Next usage");const prev=createScrapeButton(buttonHolder,"prev","Previous usage");const onChangeLoc=changeIndex=>{removeClass(highlights[locIndex],"focus");changeIndex();scrollToLoc(example,locs[locIndex][0],isHidden);addClass(highlights[locIndex],"focus");const url=locs[locIndex][1];const title=locs[locIndex][2];link.href=url;link.innerHTML=title};prev.addEventListener("click",()=>{onChangeLoc(()=>{locIndex=(locIndex-1+locs.length)%locs.length})});next.addEventListener("click",()=>{onChangeLoc(()=>{locIndex=(locIndex+1)%locs.length})})}if(expandButton){expandButton.addEventListener("click",()=>{if(hasClass(example,"expanded")){removeClass(example,"expanded");removeClass(expandButton,"collapse");expandButton.title="Show all";scrollToLoc(example,locs[0][0],isHidden)}else{addClass(example,"expanded");addClass(expandButton,"collapse");expandButton.title="Show single example"}})}};function setupLoc(example,isHidden){example.locs=JSON.parse(example.attributes.getNamedItem("data-locs").textContent);scrollToLoc(example,example.locs[0][0],isHidden)}const firstExamples=document.querySelectorAll(".scraped-example-list > .scraped-example");onEachLazy(firstExamples,el=>setupLoc(el,false));onEachLazy(document.querySelectorAll(".more-examples-toggle"),toggle=>{onEachLazy(toggle.querySelectorAll(".toggle-line, .hide-more"),button=>{button.addEventListener("click",()=>{toggle.open=false})});const moreExamples=toggle.querySelectorAll(".scraped-example");toggle.querySelector("summary").addEventListener("click",()=>{setTimeout(()=>{onEachLazy(moreExamples,el=>setupLoc(el,true))})},{once:true})})})()
\ No newline at end of file
diff --git a/static.files/scrape-examples-d508a8a9.js b/static.files/scrape-examples-d508a8a9.js
deleted file mode 100644
index 87b6065d..00000000
--- a/static.files/scrape-examples-d508a8a9.js
+++ /dev/null
@@ -1 +0,0 @@
-"use strict";(function(){const DEFAULT_MAX_LINES=5;const HIDDEN_MAX_LINES=10;function scrollToLoc(elt,loc,isHidden){const lines=elt.querySelector(".src-line-numbers > pre");let scrollOffset;const maxLines=isHidden?HIDDEN_MAX_LINES:DEFAULT_MAX_LINES;if(loc[1]-loc[0]>maxLines){const line=Math.max(0,loc[0]-1);scrollOffset=lines.children[line].offsetTop}else{const halfHeight=elt.offsetHeight/2;const offsetTop=lines.children[loc[0]].offsetTop;const lastLine=lines.children[loc[1]];const offsetBot=lastLine.offsetTop+lastLine.offsetHeight;const offsetMid=(offsetTop+offsetBot)/2;scrollOffset=offsetMid-halfHeight}lines.parentElement.scrollTo(0,scrollOffset);elt.querySelector(".rust").scrollTo(0,scrollOffset)}function createScrapeButton(parent,className,content){const button=document.createElement("button");button.className=className;button.innerText=content;parent.insertBefore(button,parent.firstChild);return button}window.updateScrapedExample=(example,buttonHolder)=>{let locIndex=0;const highlights=Array.prototype.slice.call(example.querySelectorAll(".highlight"));const link=example.querySelector(".scraped-example-title a");let expandButton=null;if(!example.classList.contains("expanded")){expandButton=createScrapeButton(buttonHolder,"expand","↕")}const isHidden=example.parentElement.classList.contains("more-scraped-examples");const locs=example.locs;if(locs.length>1){const next=createScrapeButton(buttonHolder,"next","≻");const prev=createScrapeButton(buttonHolder,"prev","≺");const onChangeLoc=changeIndex=>{removeClass(highlights[locIndex],"focus");changeIndex();scrollToLoc(example,locs[locIndex][0],isHidden);addClass(highlights[locIndex],"focus");const url=locs[locIndex][1];const title=locs[locIndex][2];link.href=url;link.innerHTML=title};prev.addEventListener("click",()=>{onChangeLoc(()=>{locIndex=(locIndex-1+locs.length)%locs.length})});next.addEventListener("click",()=>{onChangeLoc(()=>{locIndex=(locIndex+1)%locs.length})})}if(expandButton){expandButton.addEventListener("click",()=>{if(hasClass(example,"expanded")){removeClass(example,"expanded");scrollToLoc(example,locs[0][0],isHidden)}else{addClass(example,"expanded")}})}};function setupLoc(example,isHidden){example.locs=JSON.parse(example.attributes.getNamedItem("data-locs").textContent);scrollToLoc(example,example.locs[0][0],isHidden)}const firstExamples=document.querySelectorAll(".scraped-example-list > .scraped-example");onEachLazy(firstExamples,el=>setupLoc(el,false));onEachLazy(document.querySelectorAll(".more-examples-toggle"),toggle=>{onEachLazy(toggle.querySelectorAll(".toggle-line, .hide-more"),button=>{button.addEventListener("click",()=>{toggle.open=false})});const moreExamples=toggle.querySelectorAll(".scraped-example");toggle.querySelector("summary").addEventListener("click",()=>{setTimeout(()=>{onEachLazy(moreExamples,el=>setupLoc(el,true))})},{once:true})})})()
\ No newline at end of file
diff --git a/static.files/search-581efc7a.js b/static.files/search-581efc7a.js
new file mode 100644
index 00000000..06120fb6
--- /dev/null
+++ b/static.files/search-581efc7a.js
@@ -0,0 +1,6 @@
+"use strict";if(!Array.prototype.toSpliced){Array.prototype.toSpliced=function(){const me=this.slice();Array.prototype.splice.apply(me,arguments);return me}}function onEachBtwn(arr,func,funcBtwn){let skipped=true;for(const value of arr){if(!skipped){funcBtwn(value)}skipped=func(value)}}const itemTypes=["keyword","primitive","mod","externcrate","import","struct","enum","fn","type","static","trait","impl","tymethod","method","structfield","variant","macro","associatedtype","constant","associatedconstant","union","foreigntype","existential","attr","derive","traitalias","generic",];const TY_PRIMITIVE=itemTypes.indexOf("primitive");const TY_GENERIC=itemTypes.indexOf("generic");const TY_IMPORT=itemTypes.indexOf("import");const TY_TRAIT=itemTypes.indexOf("trait");const TY_FN=itemTypes.indexOf("fn");const TY_METHOD=itemTypes.indexOf("method");const TY_TYMETHOD=itemTypes.indexOf("tymethod");const ROOT_PATH=typeof window!=="undefined"?window.rootPath:"../";const UNBOXING_LIMIT=5;const REGEX_IDENT=/\p{ID_Start}\p{ID_Continue}*|_\p{ID_Continue}+/uy;const REGEX_INVALID_TYPE_FILTER=/[^a-z]/ui;const MAX_RESULTS=200;const NO_TYPE_FILTER=-1;const editDistanceState={current:[],prev:[],prevPrev:[],calculate:function calculate(a,b,limit){if(a.lengthlimit){return limit+1}while(b.length>0&&b[0]===a[0]){a=a.substring(1);b=b.substring(1)}while(b.length>0&&b[b.length-1]===a[a.length-1]){a=a.substring(0,a.length-1);b=b.substring(0,b.length-1)}if(b.length===0){return minDist}const aLength=a.length;const bLength=b.length;for(let i=0;i<=bLength;++i){this.current[i]=0;this.prev[i]=i;this.prevPrev[i]=Number.MAX_VALUE}for(let i=1;i<=aLength;++i){this.current[0]=i;const aIdx=i-1;for(let j=1;j<=bLength;++j){const bIdx=j-1;const substitutionCost=a[aIdx]===b[bIdx]?0:1;this.current[j]=Math.min(this.prev[j]+1,this.current[j-1]+1,this.prev[j-1]+substitutionCost,);if((i>1)&&(j>1)&&(a[aIdx]===b[bIdx-1])&&(a[aIdx-1]===b[bIdx])){this.current[j]=Math.min(this.current[j],this.prevPrev[j-2]+1,)}}const prevPrevTmp=this.prevPrev;this.prevPrev=this.prev;this.prev=this.current;this.current=prevPrevTmp}const distance=this.prev[bLength];return distance<=limit?distance:(limit+1)},};function editDistance(a,b,limit){return editDistanceState.calculate(a,b,limit)}function isEndCharacter(c){return"=,>-])".indexOf(c)!==-1}function isFnLikeTy(ty){return ty===TY_FN||ty===TY_METHOD||ty===TY_TYMETHOD}function isSeparatorCharacter(c){return c===","||c==="="}function isReturnArrow(parserState){return parserState.userQuery.slice(parserState.pos,parserState.pos+2)==="->"}function skipWhitespace(parserState){while(parserState.pos0){const c=parserState.userQuery[pos-1];if(c===lookingFor){return true}else if(c!==" "){break}pos-=1}return false}function isLastElemGeneric(elems,parserState){return(elems.length>0&&elems[elems.length-1].generics.length>0)||prevIs(parserState,">")}function getFilteredNextElem(query,parserState,elems,isInGenerics){const start=parserState.pos;if(parserState.userQuery[parserState.pos]===":"&&!isPathStart(parserState)){throw["Expected type filter before ",":"]}getNextElem(query,parserState,elems,isInGenerics);if(parserState.userQuery[parserState.pos]===":"&&!isPathStart(parserState)){if(parserState.typeFilter!==null){throw["Unexpected ",":"," (expected path after type filter ",parserState.typeFilter+":",")",]}if(elems.length===0){throw["Expected type filter before ",":"]}else if(query.literalSearch){throw["Cannot use quotes on type filter"]}const typeFilterElem=elems.pop();checkExtraTypeFilterCharacters(start,parserState);parserState.typeFilter=typeFilterElem.normalizedPathLast;parserState.pos+=1;parserState.totalElems-=1;query.literalSearch=false;getNextElem(query,parserState,elems,isInGenerics)}}function getItemsBefore(query,parserState,elems,endChar){let foundStopChar=true;let foundSeparator=false;const oldTypeFilter=parserState.typeFilter;parserState.typeFilter=null;const oldIsInBinding=parserState.isInBinding;parserState.isInBinding=null;let hofParameters=null;let extra="";if(endChar===">"){extra="<"}else if(endChar==="]"){extra="["}else if(endChar===")"){extra="("}else if(endChar===""){extra="->"}else{extra=endChar}while(parserState.pos"," after ","="]}hofParameters=[...elems];elems.length=0;parserState.pos+=2;foundStopChar=true;foundSeparator=false;continue}else if(c===" "){parserState.pos+=1;continue}else if(isSeparatorCharacter(c)){parserState.pos+=1;foundStopChar=true;foundSeparator=true;continue}else if(c===":"&&isPathStart(parserState)){throw["Unexpected ","::",": paths cannot start with ","::"]}else if(isEndCharacter(c)){throw["Unexpected ",c," after ",extra]}if(!foundStopChar){let extra=[];if(isLastElemGeneric(query.elems,parserState)){extra=[" after ",">"]}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"]}if(endChar!==""){throw["Expected ",",",", ","=",", or ",endChar,...extra,", found ",c,]}throw["Expected ",","," or ","=",...extra,", found ",c,]}const posBefore=parserState.pos;getFilteredNextElem(query,parserState,elems,endChar!=="");if(endChar!==""&&parserState.pos>=parserState.length){throw["Unclosed ",extra]}if(posBefore===parserState.pos){parserState.pos+=1}foundStopChar=false}if(parserState.pos>=parserState.length&&endChar!==""){throw["Unclosed ",extra]}parserState.pos+=1;if(hofParameters){foundSeparator=false;if([...elems,...hofParameters].some(x=>x.bindingName)||parserState.isInBinding){throw["Unexpected ","="," within ","->"]}const hofElem=makePrimitiveElement("->",{generics:hofParameters,bindings:new Map([["output",[...elems]]]),typeFilter:null,});elems.length=0;elems[0]=hofElem}parserState.typeFilter=oldTypeFilter;parserState.isInBinding=oldIsInBinding;return{foundSeparator}}function getNextElem(query,parserState,elems,isInGenerics){const generics=[];skipWhitespace(parserState);let start=parserState.pos;let end;if("[(".indexOf(parserState.userQuery[parserState.pos])!==-1){let endChar=")";let name="()";let friendlyName="tuple";if(parserState.userQuery[parserState.pos]==="["){endChar="]";name="[]";friendlyName="slice"}parserState.pos+=1;const{foundSeparator}=getItemsBefore(query,parserState,generics,endChar);const typeFilter=parserState.typeFilter;const bindingName=parserState.isInBinding;parserState.typeFilter=null;parserState.isInBinding=null;for(const gen of generics){if(gen.bindingName!==null){throw["Type parameter ","=",` cannot be within ${friendlyName} `,name]}}if(name==="()"&&!foundSeparator&&generics.length===1&&typeFilter===null){elems.push(generics[0])}else if(name==="()"&&generics.length===1&&generics[0].name==="->"){generics[0].typeFilter=typeFilter;elems.push(generics[0])}else{if(typeFilter!==null&&typeFilter!=="primitive"){throw["Invalid search type: primitive ",name," and ",typeFilter," both specified",]}parserState.totalElems+=1;if(isInGenerics){parserState.genericsElems+=1}elems.push(makePrimitiveElement(name,{bindingName,generics}))}}else if(parserState.userQuery[parserState.pos]==="&"){if(parserState.typeFilter!==null&&parserState.typeFilter!=="primitive"){throw["Invalid search type: primitive ","&"," and ",parserState.typeFilter," both specified",]}parserState.typeFilter=null;parserState.pos+=1;let c=parserState.userQuery[parserState.pos];while(c===" "&&parserState.pos=end){throw["Found generics without a path"]}parserState.pos+=1;getItemsBefore(query,parserState,generics,">")}else if(parserState.pos=end){throw["Found generics without a path"]}if(parserState.isInBinding){throw["Unexpected ","("," after ","="]}parserState.pos+=1;const typeFilter=parserState.typeFilter;parserState.typeFilter=null;getItemsBefore(query,parserState,generics,")");skipWhitespace(parserState);if(isReturnArrow(parserState)){parserState.pos+=2;skipWhitespace(parserState);getFilteredNextElem(query,parserState,generics,isInGenerics);generics[generics.length-1].bindingName=makePrimitiveElement("output")}else{generics.push(makePrimitiveElement(null,{bindingName:makePrimitiveElement("output"),typeFilter:null,}))}parserState.typeFilter=typeFilter}if(isStringElem){skipWhitespace(parserState)}if(start>=end&&generics.length===0){return}if(parserState.userQuery[parserState.pos]==="="){if(parserState.isInBinding){throw["Cannot write ","="," twice in a binding"]}if(!isInGenerics){throw["Type parameter ","="," must be within generics list"]}const name=parserState.userQuery.slice(start,end).trim();if(name==="!"){throw["Type parameter ","="," key cannot be ","!"," never type"]}if(name.includes("!")){throw["Type parameter ","="," key cannot be ","!"," macro"]}if(name.includes("::")){throw["Type parameter ","="," key cannot contain ","::"," path"]}if(name.includes(":")){throw["Type parameter ","="," key cannot contain ",":"," type"]}parserState.isInBinding={name,generics}}else{elems.push(createQueryElement(query,parserState,parserState.userQuery.slice(start,end),generics,isInGenerics,),)}}}function checkExtraTypeFilterCharacters(start,parserState){const query=parserState.userQuery.slice(start,parserState.pos).trim();const match=query.match(REGEX_INVALID_TYPE_FILTER);if(match){throw["Unexpected ",match[0]," in type filter (before ",":",")",]}}function createQueryElement(query,parserState,name,generics,isInGenerics){const path=name.trim();if(path.length===0&&generics.length===0){throw["Unexpected ",parserState.userQuery[parserState.pos]]}if(query.literalSearch&&parserState.totalElems-parserState.genericsElems>0){throw["Cannot have more than one element if you use quotes"]}const typeFilter=parserState.typeFilter;parserState.typeFilter=null;if(name.trim()==="!"){if(typeFilter!==null&&typeFilter!=="primitive"){throw["Invalid search type: primitive never type ","!"," and ",typeFilter," both specified",]}if(generics.length!==0){throw["Never type ","!"," does not accept generic parameters",]}const bindingName=parserState.isInBinding;parserState.isInBinding=null;return makePrimitiveElement("never",{bindingName})}const quadcolon=/::\s*::/.exec(path);if(path.startsWith("::")){throw["Paths cannot start with ","::"]}else if(quadcolon!==null){throw["Unexpected ",quadcolon[0]]}const pathSegments=path.split(/(?:::\s*)|(?:\s+(?:::\s*)?)/).map(x=>x.toLowerCase());if(pathSegments.length===0||(pathSegments.length===1&&pathSegments[0]==="")){if(generics.length>0||prevIs(parserState,">")){throw["Found generics without a path"]}else{throw["Unexpected ",parserState.userQuery[parserState.pos]]}}for(const[i,pathSegment]of pathSegments.entries()){if(pathSegment==="!"){if(i!==0){throw["Never type ","!"," is not associated item"]}pathSegments[i]="never"}}parserState.totalElems+=1;if(isInGenerics){parserState.genericsElems+=1}const bindingName=parserState.isInBinding;parserState.isInBinding=null;const bindings=new Map();const pathLast=pathSegments[pathSegments.length-1];return{name:name.trim(),id:null,fullPath:pathSegments,pathWithoutLast:pathSegments.slice(0,pathSegments.length-1),pathLast,normalizedPathLast:pathLast.replace(/_/g,""),generics:generics.filter(gen=>{if(gen.bindingName!==null){if(gen.name!==null){gen.bindingName.generics.unshift(gen)}bindings.set(gen.bindingName.name.toLowerCase().replace(/_/g,""),gen.bindingName.generics,);return false}return true}),bindings,typeFilter,bindingName,}}function makePrimitiveElement(name,extra){return Object.assign({name:name,id:null,fullPath:[name],pathWithoutLast:[],pathLast:name,normalizedPathLast:name,generics:[],bindings:new Map(),typeFilter:"primitive",bindingName:null,},extra)}function getStringElem(query,parserState,isInGenerics){if(isInGenerics){throw["Unexpected ","\""," in generics"]}else if(query.literalSearch){throw["Cannot have more than one literal search element"]}else if(parserState.totalElems-parserState.genericsElems>0){throw["Cannot use literal search when there is more than one element"]}parserState.pos+=1;const start=parserState.pos;const end=getIdentEndPosition(parserState);if(parserState.pos>=parserState.length){throw["Unclosed ","\""]}else if(parserState.userQuery[end]!=="\""){throw["Unexpected ",parserState.userQuery[end]," in a string element"]}else if(start===end){throw["Cannot have empty string element"]}parserState.pos+=1;query.literalSearch=true}function getIdentEndPosition(parserState){let afterIdent=consumeIdent(parserState);let end=parserState.pos;let macroExclamation=-1;while(parserState.pos0){throw["Unexpected ",c," after ",parserState.userQuery[parserState.pos-1]," (not a valid identifier)"]}else{throw["Unexpected ",c," (not a valid identifier)"]}parserState.pos+=1;afterIdent=consumeIdent(parserState);end=parserState.pos}if(macroExclamation!==-1){if(parserState.typeFilter===null){parserState.typeFilter="macro"}else if(parserState.typeFilter!=="macro"){throw["Invalid search type: macro ","!"," and ",parserState.typeFilter," both specified",]}end=macroExclamation}return end}function isSpecialStartCharacter(c){return"<\"".indexOf(c)!==-1}function isPathStart(parserState){return parserState.userQuery.slice(parserState.pos,parserState.pos+2)==="::"}function consumeIdent(parserState){REGEX_IDENT.lastIndex=parserState.pos;const match=parserState.userQuery.match(REGEX_IDENT);if(match){parserState.pos+=match[0].length;return true}return false}function isPathSeparator(c){return c===":"||c===" "}class VlqHexDecoder{constructor(string,cons){this.string=string;this.cons=cons;this.offset=0;this.backrefQueue=[]}decodeList(){let c=this.string.charCodeAt(this.offset);const ret=[];while(c!==125){ret.push(this.decode());c=this.string.charCodeAt(this.offset)}this.offset+=1;return ret}decode(){let n=0;let c=this.string.charCodeAt(this.offset);if(c===123){this.offset+=1;return this.decodeList()}while(c<96){n=(n<<4)|(c&0xF);this.offset+=1;c=this.string.charCodeAt(this.offset)}n=(n<<4)|(c&0xF);const[sign,value]=[n&1,n>>1];this.offset+=1;return sign?-value:value}next(){const c=this.string.charCodeAt(this.offset);if(c>=48&&c<64){this.offset+=1;return this.backrefQueue[c-48]}if(c===96){this.offset+=1;return this.cons(0)}const result=this.cons(this.decode());this.backrefQueue.unshift(result);if(this.backrefQueue.length>16){this.backrefQueue.pop()}return result}}class RoaringBitmap{constructor(str){const strdecoded=atob(str);const u8array=new Uint8Array(strdecoded.length);for(let j=0;j=4){offsets=[];for(let j=0;j>3]&(1<<(j&0x7))){const runcount=(u8array[i]|(u8array[i+1]<<8));i+=2;this.containers.push(new RoaringBitmapRun(runcount,u8array.slice(i,i+(runcount*4)),));i+=runcount*4}else if(this.cardinalities[j]>=4096){this.containers.push(new RoaringBitmapBits(u8array.slice(i,i+8192)));i+=8192}else{const end=this.cardinalities[j]*2;this.containers.push(new RoaringBitmapArray(this.cardinalities[j],u8array.slice(i,i+end),));i+=end}}}contains(keyvalue){const key=keyvalue>>16;const value=keyvalue&0xFFFF;let left=0;let right=this.keys.length-1;while(left<=right){const mid=Math.floor((left+right)/2);const x=this.keys[mid];if(xkey){right=mid-1}else{return this.containers[mid].contains(value)}}return false}}class RoaringBitmapRun{constructor(runcount,array){this.runcount=runcount;this.array=array}contains(value){let left=0;let right=this.runcount-1;while(left<=right){const mid=Math.floor((left+right)/2);const i=mid*4;const start=this.array[i]|(this.array[i+1]<<8);const lenm1=this.array[i+2]|(this.array[i+3]<<8);if((start+lenm1)value){right=mid-1}else{return true}}return false}}class RoaringBitmapArray{constructor(cardinality,array){this.cardinality=cardinality;this.array=array}contains(value){let left=0;let right=this.cardinality-1;while(left<=right){const mid=Math.floor((left+right)/2);const i=mid*2;const x=this.array[i]|(this.array[i+1]<<8);if(xvalue){right=mid-1}else{return true}}return false}}class RoaringBitmapBits{constructor(array){this.array=array}contains(value){return!!(this.array[value>>3]&(1<<(value&7)))}}class NameTrie{constructor(){this.children=[];this.matches=[]}insert(name,id,tailTable){this.insertSubstring(name,0,id,tailTable)}insertSubstring(name,substart,id,tailTable){const l=name.length;if(substart===l){this.matches.push(id)}else{const sb=name.charCodeAt(substart);let child;if(this.children[sb]!==undefined){child=this.children[sb]}else{child=new NameTrie();this.children[sb]=child;let sste;if(substart>=2){const tail=name.substring(substart-2,substart+1);if(tailTable.has(tail)){sste=tailTable.get(tail)}else{sste=[];tailTable.set(tail,sste)}sste.push(child)}}child.insertSubstring(name,substart+1,id,tailTable)}}search(name,tailTable){const results=new Set();this.searchSubstringPrefix(name,0,results);if(results.size=3){const levParams=name.length>=6?new Lev2TParametricDescription(name.length):new Lev1TParametricDescription(name.length);this.searchLev(name,0,levParams,results);const tail=name.substring(0,3);if(tailTable.has(tail)){for(const entry of tailTable.get(tail)){entry.searchSubstringPrefix(name,3,results)}}}return[...results]}searchSubstringPrefix(name,substart,results){const l=name.length;if(substart===l){for(const match of this.matches){results.add(match)}let unprocessedChildren=[];for(const child of this.children){if(child){unprocessedChildren.push(child)}}let nextSet=[];while(unprocessedChildren.length!==0){const next=unprocessedChildren.pop();for(const child of next.children){if(child){nextSet.push(child)}}for(const match of next.matches){results.add(match)}if(unprocessedChildren.length===0){const tmp=unprocessedChildren;unprocessedChildren=nextSet;nextSet=tmp}}}else{const sb=name.charCodeAt(substart);if(this.children[sb]!==undefined){this.children[sb].searchSubstringPrefix(name,substart+1,results)}}}searchLev(name,substart,levParams,results){const stack=[[this,0]];const n=levParams.n;while(stack.length!==0){const[trie,levState]=stack.pop();for(const[charCode,child]of trie.children.entries()){if(!child){continue}const levPos=levParams.getPosition(levState);const vector=levParams.getVector(name,charCode,levPos,Math.min(name.length,levPos+(2*n)+1),);const newLevState=levParams.transition(levState,levPos,vector,);if(newLevState>=0){stack.push([child,newLevState]);if(levParams.isAccept(newLevState)){for(const match of child.matches){results.add(match)}}}}}}}class DocSearch{constructor(rawSearchIndex,rootPath,searchState){this.searchIndexDeprecated=new Map();this.searchIndexEmptyDesc=new Map();this.functionTypeFingerprint=new Uint32Array(0);this.typeNameIdMap=new Map();this.assocTypeIdNameMap=new Map();this.ALIASES=new Map();this.rootPath=rootPath;this.searchState=searchState;this.typeNameIdOfArray=this.buildTypeMapIndex("array");this.typeNameIdOfSlice=this.buildTypeMapIndex("slice");this.typeNameIdOfArrayOrSlice=this.buildTypeMapIndex("[]");this.typeNameIdOfTuple=this.buildTypeMapIndex("tuple");this.typeNameIdOfUnit=this.buildTypeMapIndex("unit");this.typeNameIdOfTupleOrUnit=this.buildTypeMapIndex("()");this.typeNameIdOfFn=this.buildTypeMapIndex("fn");this.typeNameIdOfFnMut=this.buildTypeMapIndex("fnmut");this.typeNameIdOfFnOnce=this.buildTypeMapIndex("fnonce");this.typeNameIdOfHof=this.buildTypeMapIndex("->");this.typeNameIdOfOutput=this.buildTypeMapIndex("output",true);this.typeNameIdOfReference=this.buildTypeMapIndex("reference");this.EMPTY_BINDINGS_MAP=new Map();this.EMPTY_GENERICS_ARRAY=[];this.TYPES_POOL=new Map();this.nameTrie=new NameTrie();this.tailTable=new Map();this.searchIndex=this.buildIndex(rawSearchIndex)}buildTypeMapIndex(name,isAssocType){if(name===""||name===null){return null}if(this.typeNameIdMap.has(name)){const obj=this.typeNameIdMap.get(name);obj.assocOnly=!!(isAssocType&&obj.assocOnly);return obj.id}else{const id=this.typeNameIdMap.size;this.typeNameIdMap.set(name,{id,assocOnly:!!isAssocType});return id}}buildItemSearchTypeAll(types,paths,lowercasePaths){return types&&types.length>0?types.map(type=>this.buildItemSearchType(type,paths,lowercasePaths)):this.EMPTY_GENERICS_ARRAY}buildItemSearchType(type,paths,lowercasePaths,isAssocType){const PATH_INDEX_DATA=0;const GENERICS_DATA=1;const BINDINGS_DATA=2;let pathIndex,generics,bindings;if(typeof type==="number"){pathIndex=type;generics=this.EMPTY_GENERICS_ARRAY;bindings=this.EMPTY_BINDINGS_MAP}else{pathIndex=type[PATH_INDEX_DATA];generics=this.buildItemSearchTypeAll(type[GENERICS_DATA],paths,lowercasePaths,);if(type.length>BINDINGS_DATA&&type[BINDINGS_DATA].length>0){bindings=new Map(type[BINDINGS_DATA].map(binding=>{const[assocType,constraints]=binding;return[this.buildItemSearchType(assocType,paths,lowercasePaths,true).id,this.buildItemSearchTypeAll(constraints,paths,lowercasePaths),]}))}else{bindings=this.EMPTY_BINDINGS_MAP}}let result;if(pathIndex<0){result={id:pathIndex,name:"",ty:TY_GENERIC,path:null,exactPath:null,generics,bindings,unboxFlag:true,}}else if(pathIndex===0){result={id:null,name:"",ty:null,path:null,exactPath:null,generics,bindings,unboxFlag:true,}}else{const item=lowercasePaths[pathIndex-1];const id=this.buildTypeMapIndex(item.name,isAssocType);if(isAssocType&&id!==null){this.assocTypeIdNameMap.set(id,paths[pathIndex-1].name)}result={id,name:paths[pathIndex-1].name,ty:item.ty,path:item.path,exactPath:item.exactPath,generics,bindings,unboxFlag:item.unboxFlag,}}const cr=this.TYPES_POOL.get(result.id);if(cr){if(cr.generics.length===result.generics.length&&cr.generics!==result.generics&&cr.generics.every((x,i)=>result.generics[i]===x)){result.generics=cr.generics}if(cr.bindings.size===result.bindings.size&&cr.bindings!==result.bindings){let ok=true;for(const[k,v]of cr.bindings.entries()){const v2=result.bindings.get(v);if(!v2){ok=false;break}if(v!==v2&&v.length===v2.length&&v.every((x,i)=>v2[i]===x)){result.bindings.set(k,v)}else if(v!==v2){ok=false;break}}if(ok){result.bindings=cr.bindings}}if(cr.ty===result.ty&&cr.path===result.path&&cr.bindings===result.bindings&&cr.generics===result.generics&&cr.ty===result.ty&&cr.name===result.name&&cr.unboxFlag===result.unboxFlag){return cr}}this.TYPES_POOL.set(result.id,result);return result}buildFunctionTypeFingerprint(type,output){let input=type.id;if(input===this.typeNameIdOfArray||input===this.typeNameIdOfSlice){input=this.typeNameIdOfArrayOrSlice}if(input===this.typeNameIdOfTuple||input===this.typeNameIdOfUnit){input=this.typeNameIdOfTupleOrUnit}if(input===this.typeNameIdOfFn||input===this.typeNameIdOfFnMut||input===this.typeNameIdOfFnOnce){input=this.typeNameIdOfHof}const hashint1=k=>{k=(~~k+0x7ed55d16)+(k<<12);k=(k ^ 0xc761c23c)^(k>>>19);k=(~~k+0x165667b1)+(k<<5);k=(~~k+0xd3a2646c)^(k<<9);k=(~~k+0xfd7046c5)+(k<<3);return(k ^ 0xb55a4f09)^(k>>>16)};const hashint2=k=>{k=~k+(k<<15);k ^=k>>>12;k+=k<<2;k ^=k>>>4;k=Math.imul(k,2057);return k ^(k>>16)};if(input!==null){const h0a=hashint1(input);const h0b=hashint2(input);const h1a=~~(h0a+Math.imul(h0b,2));const h1b=~~(h0a+Math.imul(h0b,3));const h2a=~~(h0a+Math.imul(h0b,4));const h2b=~~(h0a+Math.imul(h0b,5));output[0]|=(1<<(h0a%32))|(1<<(h1b%32));output[1]|=(1<<(h1a%32))|(1<<(h2b%32));output[2]|=(1<<(h2a%32))|(1<<(h0b%32));output[3]+=1}for(const g of type.generics){this.buildFunctionTypeFingerprint(g,output)}const fb={id:null,ty:0,generics:this.EMPTY_GENERICS_ARRAY,bindings:this.EMPTY_BINDINGS_MAP,};for(const[k,v]of type.bindings.entries()){fb.id=k;fb.generics=v;this.buildFunctionTypeFingerprint(fb,output)}}buildIndex(rawSearchIndex){const buildFunctionSearchTypeCallback=(paths,lowercasePaths)=>{const cb=functionSearchType=>{if(functionSearchType===0){return null}const INPUTS_DATA=0;const OUTPUT_DATA=1;let inputs;let output;if(typeof functionSearchType[INPUTS_DATA]==="number"){inputs=[this.buildItemSearchType(functionSearchType[INPUTS_DATA],paths,lowercasePaths,),]}else{inputs=this.buildItemSearchTypeAll(functionSearchType[INPUTS_DATA],paths,lowercasePaths,)}if(functionSearchType.length>1){if(typeof functionSearchType[OUTPUT_DATA]==="number"){output=[this.buildItemSearchType(functionSearchType[OUTPUT_DATA],paths,lowercasePaths,),]}else{output=this.buildItemSearchTypeAll(functionSearchType[OUTPUT_DATA],paths,lowercasePaths,)}}else{output=[]}const where_clause=[];const l=functionSearchType.length;for(let i=2;i{const n=noop;return n});let descShard={crate,shard:0,start:0,len:itemDescShardDecoder.next(),promise:null,resolve:null,};const descShardList=[descShard];this.searchIndexDeprecated.set(crate,new RoaringBitmap(crateCorpus.c));this.searchIndexEmptyDesc.set(crate,new RoaringBitmap(crateCorpus.e));let descIndex=0;let lastParamNames=[];let normalizedName=crate.indexOf("_")===-1?crate:crate.replace(/_/g,"");const crateRow={crate,ty:3,name:crate,path:"",descShard,descIndex,exactPath:"",desc:crateCorpus.doc,parent:undefined,type:null,paramNames:lastParamNames,id,word:crate,normalizedName,bitIndex:0,implDisambiguator:null,};this.nameTrie.insert(normalizedName,id,this.tailTable);id+=1;searchIndex.push(crateRow);currentIndex+=1;if(!this.searchIndexEmptyDesc.get(crate).contains(0)){descIndex+=1}const itemTypes=crateCorpus.t;const itemNames=crateCorpus.n;const itemPaths=new Map(crateCorpus.q);const itemReexports=new Map(crateCorpus.r);const itemParentIdxDecoder=new VlqHexDecoder(crateCorpus.i,noop=>noop);const implDisambiguator=new Map(crateCorpus.b);const rawPaths=crateCorpus.p;const aliases=crateCorpus.a;const itemParamNames=new Map(crateCorpus.P);const lowercasePaths=[];const paths=[];const itemFunctionDecoder=new VlqHexDecoder(crateCorpus.f,buildFunctionSearchTypeCallback(paths,lowercasePaths),);let len=rawPaths.length;let lastPath=itemPaths.get(0);for(let i=0;i2&&elem[2]!==null){path=itemPaths.has(elem[2])?itemPaths.get(elem[2]):lastPath;lastPath=path}let exactPath=elem.length>3&&elem[3]!==null?itemPaths.get(elem[3]):path;const unboxFlag=elem.length>4&&!!elem[4];if(path===undefined){path=null}if(exactPath===undefined){exactPath=null}lowercasePaths.push({ty,name:name.toLowerCase(),path,exactPath,unboxFlag});paths[i]={ty,name,path,exactPath,unboxFlag}}lastPath="";len=itemTypes.length;let lastName="";let lastWord="";for(let i=0;i=descShard.len&&!this.searchIndexEmptyDesc.get(crate).contains(bitIndex)){descShard={crate,shard:descShard.shard+1,start:descShard.start+descShard.len,len:itemDescShardDecoder.next(),promise:null,resolve:null,};descIndex=0;descShardList.push(descShard)}const name=itemNames[i]===""?lastName:itemNames[i];const word=itemNames[i]===""?lastWord:itemNames[i].toLowerCase();const path=itemPaths.has(i)?itemPaths.get(i):lastPath;const paramNames=itemParamNames.has(i)?itemParamNames.get(i).split(","):lastParamNames;const type=itemFunctionDecoder.next();if(type!==null){if(type){const fp=this.functionTypeFingerprint.subarray(id*4,(id+1)*4);for(const t of type.inputs){this.buildFunctionTypeFingerprint(t,fp)}for(const t of type.output){this.buildFunctionTypeFingerprint(t,fp)}for(const w of type.where_clause){for(const t of w){this.buildFunctionTypeFingerprint(t,fp)}}}}const itemParentIdx=itemParentIdxDecoder.next();normalizedName=word.indexOf("_")===-1?word:word.replace(/_/g,"");const row={crate,ty:itemTypes.charCodeAt(i)-65,name,path,descShard,descIndex,exactPath:itemReexports.has(i)?itemPaths.get(itemReexports.get(i)):path,parent:itemParentIdx>0?paths[itemParentIdx-1]:undefined,type,paramNames,id,word,normalizedName,bitIndex,implDisambiguator:implDisambiguator.has(i)?implDisambiguator.get(i):null,};this.nameTrie.insert(normalizedName,id,this.tailTable);id+=1;searchIndex.push(row);lastPath=row.path;lastParamNames=row.paramNames;if(!this.searchIndexEmptyDesc.get(crate).contains(bitIndex)){descIndex+=1}lastName=name;lastWord=word}if(aliases){const currentCrateAliases=new Map();this.ALIASES.set(crate,currentCrateAliases);for(const alias_name in aliases){if(!Object.prototype.hasOwnProperty.call(aliases,alias_name)){continue}let currentNameAliases;if(currentCrateAliases.has(alias_name)){currentNameAliases=currentCrateAliases.get(alias_name)}else{currentNameAliases=[];currentCrateAliases.set(alias_name,currentNameAliases)}for(const local_alias of aliases[alias_name]){currentNameAliases.push(local_alias+currentIndex)}}}currentIndex+=itemTypes.length;this.searchState.descShards.set(crate,descShardList)}this.TYPES_POOL=new Map();return searchIndex}static parseQuery(userQuery){function itemTypeFromName(typename){const index=itemTypes.findIndex(i=>i===typename);if(index<0){throw["Unknown type filter ",typename]}return index}function convertTypeFilterOnElem(elem){if(elem.typeFilter!==null){let typeFilter=elem.typeFilter;if(typeFilter==="const"){typeFilter="constant"}elem.typeFilter=itemTypeFromName(typeFilter)}else{elem.typeFilter=NO_TYPE_FILTER}for(const elem2 of elem.generics){convertTypeFilterOnElem(elem2)}for(const constraints of elem.bindings.values()){for(const constraint of constraints){convertTypeFilterOnElem(constraint)}}}function newParsedQuery(userQuery){return{userQuery,elems:[],returned:[],foundElems:0,totalElems:0,literalSearch:false,hasReturnArrow:false,error:null,correction:null,proposeCorrectionFrom:null,proposeCorrectionTo:null,typeFingerprint:new Uint32Array(4),}}function parseInput(query,parserState){let foundStopChar=true;while(parserState.pos"){if(isReturnArrow(parserState)){query.hasReturnArrow=true;break}throw["Unexpected ",c," (did you mean ","->","?)"]}else if(parserState.pos>0){throw["Unexpected ",c," after ",parserState.userQuery[parserState.pos-1]]}throw["Unexpected ",c]}else if(c===" "){skipWhitespace(parserState);continue}if(!foundStopChar){let extra="";if(isLastElemGeneric(query.elems,parserState)){extra=[" after ",">"]}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"]}if(parserState.typeFilter!==null){throw["Expected ",","," or ","->",...extra,", found ",c,]}throw["Expected ",",",", ",":"," or ","->",...extra,", found ",c,]}const before=query.elems.length;getFilteredNextElem(query,parserState,query.elems,false);if(query.elems.length===before){parserState.pos+=1}foundStopChar=false}if(parserState.typeFilter!==null){throw["Unexpected ",":"," (expected path after type filter ",parserState.typeFilter+":",")",]}while(parserState.pos1}query.foundElems=query.elems.length+query.returned.length;query.totalElems=parserState.totalElems;return query}async execQuery(origParsedQuery,filterCrates,currentCrate){const results_others=new Map(),results_in_args=new Map(),results_returned=new Map();const parsedQuery=origParsedQuery;const queryLen=parsedQuery.elems.reduce((acc,next)=>acc+next.pathLast.length,0)+parsedQuery.returned.reduce((acc,next)=>acc+next.pathLast.length,0);const maxEditDistance=Math.floor(queryLen/3);const genericSymbols=new Map();const convertNameToId=(elem,isAssocType)=>{const loweredName=elem.pathLast.toLowerCase();if(this.typeNameIdMap.has(loweredName)&&(isAssocType||!this.typeNameIdMap.get(loweredName).assocOnly)){elem.id=this.typeNameIdMap.get(loweredName).id}else if(!parsedQuery.literalSearch){let match=null;let matchDist=maxEditDistance+1;let matchName="";for(const[name,{id,assocOnly}]of this.typeNameIdMap){const dist=Math.min(editDistance(name,loweredName,maxEditDistance),editDistance(name,elem.normalizedPathLast,maxEditDistance),);if(dist<=matchDist&&dist<=maxEditDistance&&(isAssocType||!assocOnly)){if(dist===matchDist&&matchName>name){continue}match=id;matchDist=dist;matchName=name}}if(match!==null){parsedQuery.correction=matchName}elem.id=match}if((elem.id===null&&parsedQuery.totalElems>1&&elem.typeFilter===-1&&elem.generics.length===0&&elem.bindings.size===0)||elem.typeFilter===TY_GENERIC){if(genericSymbols.has(elem.normalizedPathLast)){elem.id=genericSymbols.get(elem.normalizedPathLast)}else{elem.id=-(genericSymbols.size+1);genericSymbols.set(elem.normalizedPathLast,elem.id)}if(elem.typeFilter===-1&&elem.normalizedPathLast.length>=3){const maxPartDistance=Math.floor(elem.normalizedPathLast.length/3);let matchDist=maxPartDistance+1;let matchName="";for(const name of this.typeNameIdMap.keys()){const dist=editDistance(name,elem.normalizedPathLast,maxPartDistance,);if(dist<=matchDist&&dist<=maxPartDistance){if(dist===matchDist&&matchName>name){continue}matchDist=dist;matchName=name}}if(matchName!==""){parsedQuery.proposeCorrectionFrom=elem.name;parsedQuery.proposeCorrectionTo=matchName}}elem.typeFilter=TY_GENERIC}if(elem.generics.length>0&&elem.typeFilter===TY_GENERIC){parsedQuery.error=["Generic type parameter ",elem.name," does not accept generic parameters",]}for(const elem2 of elem.generics){convertNameToId(elem2)}elem.bindings=new Map(Array.from(elem.bindings.entries()).map(entry=>{const[name,constraints]=entry;if(!this.typeNameIdMap.has(name)){parsedQuery.error=["Type parameter ",name," does not exist",];return[0,[]]}for(const elem2 of constraints){convertNameToId(elem2,false)}return[this.typeNameIdMap.get(name).id,constraints]}),)};for(const elem of parsedQuery.elems){convertNameToId(elem,false);this.buildFunctionTypeFingerprint(elem,parsedQuery.typeFingerprint)}for(const elem of parsedQuery.returned){convertNameToId(elem,false);this.buildFunctionTypeFingerprint(elem,parsedQuery.typeFingerprint)}function createQueryResults(results_in_args,results_returned,results_others,parsedQuery){return{"in_args":results_in_args,"returned":results_returned,"others":results_others,"query":parsedQuery,}}const buildHrefAndPath=item=>{let displayPath;let href;const type=itemTypes[item.ty];const name=item.name;let path=item.path;let exactPath=item.exactPath;if(type==="mod"){displayPath=path+"::";href=this.rootPath+path.replace(/::/g,"/")+"/"+name+"/index.html"}else if(type==="import"){displayPath=item.path+"::";href=this.rootPath+item.path.replace(/::/g,"/")+"/index.html#reexport."+name}else if(type==="primitive"||type==="keyword"){displayPath="";exactPath="";href=this.rootPath+path.replace(/::/g,"/")+"/"+type+"."+name+".html"}else if(type==="externcrate"){displayPath="";href=this.rootPath+name+"/index.html"}else if(item.parent!==undefined){const myparent=item.parent;let anchor=type+"."+name;const parentType=itemTypes[myparent.ty];let pageType=parentType;let pageName=myparent.name;exactPath=`${myparent.exactPath}::${myparent.name}`;if(parentType==="primitive"){displayPath=myparent.name+"::";exactPath=myparent.name}else if(type==="structfield"&&parentType==="variant"){const enumNameIdx=item.path.lastIndexOf("::");const enumName=item.path.substr(enumNameIdx+2);path=item.path.substr(0,enumNameIdx);displayPath=path+"::"+enumName+"::"+myparent.name+"::";anchor="variant."+myparent.name+".field."+name;pageType="enum";pageName=enumName}else{displayPath=path+"::"+myparent.name+"::"}if(item.implDisambiguator!==null){anchor=item.implDisambiguator+"/"+anchor}href=this.rootPath+path.replace(/::/g,"/")+"/"+pageType+"."+pageName+".html#"+anchor}else{displayPath=item.path+"::";href=this.rootPath+item.path.replace(/::/g,"/")+"/"+type+"."+name+".html"}return[displayPath,href,`${exactPath}::${name}`]};function pathSplitter(path){const tmp=""+path.replace(/::/g,"::");if(tmp.endsWith("")){return tmp.slice(0,tmp.length-6)}return tmp}const transformResults=(results,typeInfo)=>{const duplicates=new Set();const out=[];for(const result of results){if(result.id!==-1){const res=buildHrefAndPath(this.searchIndex[result.id]);const obj=Object.assign({dist:result.dist,displayPath:pathSplitter(res[0]),},this.searchIndex[result.id]);obj.fullPath=res[2]+"|"+obj.ty;if(duplicates.has(obj.fullPath)){continue}if(obj.ty===TY_IMPORT&&duplicates.has(res[2])){continue}if(duplicates.has(res[2]+"|"+TY_IMPORT)){continue}duplicates.add(obj.fullPath);duplicates.add(res[2]);if(typeInfo!==null){obj.displayTypeSignature=this.formatDisplayTypeSignature(obj,typeInfo)}obj.href=res[1];out.push(obj);if(out.length>=MAX_RESULTS){break}}}return out};this.formatDisplayTypeSignature=async(obj,typeInfo)=>{const objType=obj.type;if(!objType){return{type:[],mappedNames:new Map(),whereClause:new Map()}}let fnInputs=null;let fnOutput=null;let mgens=null;if(typeInfo!=="elems"&&typeInfo!=="returned"){fnInputs=unifyFunctionTypes(objType.inputs,parsedQuery.elems,objType.where_clause,null,mgensScratch=>{fnOutput=unifyFunctionTypes(objType.output,parsedQuery.returned,objType.where_clause,mgensScratch,mgensOut=>{mgens=mgensOut;return true},0,);return!!fnOutput},0,)}else{const arr=typeInfo==="elems"?objType.inputs:objType.output;const highlighted=unifyFunctionTypes(arr,parsedQuery.elems,objType.where_clause,null,mgensOut=>{mgens=mgensOut;return true},0,);if(typeInfo==="elems"){fnInputs=highlighted}else{fnOutput=highlighted}}if(!fnInputs){fnInputs=objType.inputs}if(!fnOutput){fnOutput=objType.output}const mappedNames=new Map();const whereClause=new Map();const fnParamNames=obj.paramNames||[];const queryParamNames=[];const remapQuery=queryElem=>{if(queryElem.id!==null&&queryElem.id<0){queryParamNames[-1-queryElem.id]=queryElem.name}if(queryElem.generics.length>0){queryElem.generics.forEach(remapQuery)}if(queryElem.bindings.size>0){[...queryElem.bindings.values()].flat().forEach(remapQuery)}};parsedQuery.elems.forEach(remapQuery);parsedQuery.returned.forEach(remapQuery);const pushText=(fnType,result)=>{if(!!(result.length%2)===!!fnType.highlighted){result.push("")}else if(result.length===0&&!!fnType.highlighted){result.push("");result.push("")}result[result.length-1]+=fnType.name};const writeHof=(fnType,result)=>{const hofOutput=fnType.bindings.get(this.typeNameIdOfOutput)||[];const hofInputs=fnType.generics;pushText(fnType,result);pushText({name:" (",highlighted:false},result);let needsComma=false;for(const fnType of hofInputs){if(needsComma){pushText({name:", ",highlighted:false},result)}needsComma=true;writeFn(fnType,result)}pushText({name:hofOutput.length===0?")":") -> ",highlighted:false,},result);if(hofOutput.length>1){pushText({name:"(",highlighted:false},result)}needsComma=false;for(const fnType of hofOutput){if(needsComma){pushText({name:", ",highlighted:false},result)}needsComma=true;writeFn(fnType,result)}if(hofOutput.length>1){pushText({name:")",highlighted:false},result)}};const writeSpecialPrimitive=(fnType,result)=>{if(fnType.id===this.typeNameIdOfArray||fnType.id===this.typeNameIdOfSlice||fnType.id===this.typeNameIdOfTuple||fnType.id===this.typeNameIdOfUnit){const[ob,sb]=fnType.id===this.typeNameIdOfArray||fnType.id===this.typeNameIdOfSlice?["[","]"]:["(",")"];pushText({name:ob,highlighted:fnType.highlighted},result);onEachBtwn(fnType.generics,nested=>writeFn(nested,result),()=>pushText({name:", ",highlighted:false},result),);pushText({name:sb,highlighted:fnType.highlighted},result);return true}else if(fnType.id===this.typeNameIdOfReference){pushText({name:"&",highlighted:fnType.highlighted},result);let prevHighlighted=false;onEachBtwn(fnType.generics,value=>{prevHighlighted=!!value.highlighted;writeFn(value,result)},value=>pushText({name:" ",highlighted:prevHighlighted&&value.highlighted,},result),);return true}else if(fnType.id===this.typeNameIdOfFn){writeHof(fnType,result);return true}return false};const writeFn=(fnType,result)=>{if(fnType.id!==null&&fnType.id<0){if(fnParamNames[-1-fnType.id]===""){const generics=fnType.generics.length>0?fnType.generics:objType.where_clause[-1-fnType.id];for(const nested of generics){writeFn(nested,result)}return}else if(mgens){for(const[queryId,fnId]of mgens){if(fnId===fnType.id){mappedNames.set(queryParamNames[-1-queryId],fnParamNames[-1-fnType.id],)}}}pushText({name:fnParamNames[-1-fnType.id],highlighted:!!fnType.highlighted,},result);const where=[];onEachBtwn(fnType.generics,nested=>writeFn(nested,where),()=>pushText({name:" + ",highlighted:false},where),);if(where.length>0){whereClause.set(fnParamNames[-1-fnType.id],where)}}else{if(fnType.ty===TY_PRIMITIVE){if(writeSpecialPrimitive(fnType,result)){return}}else if(fnType.ty===TY_TRAIT&&(fnType.id===this.typeNameIdOfFn||fnType.id===this.typeNameIdOfFnMut||fnType.id===this.typeNameIdOfFnOnce)){writeHof(fnType,result);return}pushText(fnType,result);let hasBindings=false;if(fnType.bindings.size>0){onEachBtwn(fnType.bindings,([key,values])=>{const name=this.assocTypeIdNameMap.get(key);if(values.length===1&&values[0].id<0&&`${fnType.name}::${name}`===fnParamNames[-1-values[0].id]){for(const value of values){writeFn(value,[])}return true}if(!hasBindings){hasBindings=true;pushText({name:"<",highlighted:false},result)}pushText({name,highlighted:false},result);pushText({name:values.length!==1?"=(":"=",highlighted:false,},result);onEachBtwn(values||[],value=>writeFn(value,result),()=>pushText({name:" + ",highlighted:false},result),);if(values.length!==1){pushText({name:")",highlighted:false},result)}},()=>pushText({name:", ",highlighted:false},result),)}if(fnType.generics.length>0){pushText({name:hasBindings?", ":"<",highlighted:false},result)}onEachBtwn(fnType.generics,value=>writeFn(value,result),()=>pushText({name:", ",highlighted:false},result),);if(hasBindings||fnType.generics.length>0){pushText({name:">",highlighted:false},result)}}};const type=[];onEachBtwn(fnInputs,fnType=>writeFn(fnType,type),()=>pushText({name:", ",highlighted:false},type),);pushText({name:" -> ",highlighted:false},type);onEachBtwn(fnOutput,fnType=>writeFn(fnType,type),()=>pushText({name:", ",highlighted:false},type),);return{type,mappedNames,whereClause}};const sortResults=async(results,typeInfo,preferredCrate)=>{const userQuery=parsedQuery.userQuery;const normalizedUserQuery=parsedQuery.userQuery.toLowerCase();const isMixedCase=normalizedUserQuery!==userQuery;const result_list=[];const isReturnTypeQuery=parsedQuery.elems.length===0||typeInfo==="returned";for(const result of results.values()){result.item=this.searchIndex[result.id];result.word=this.searchIndex[result.id].word;if(isReturnTypeQuery){const resultItemType=result.item&&result.item.type;if(!resultItemType){continue}const inputs=resultItemType.inputs;const where_clause=resultItemType.where_clause;if(containsTypeFromQuery(inputs,where_clause)){result.path_dist*=100;result.dist*=100}}result_list.push(result)}result_list.sort((aaa,bbb)=>{let a;let b;if(isMixedCase){a=Number(aaa.item.name!==userQuery);b=Number(bbb.item.name!==userQuery);if(a!==b){return a-b}}a=Number(aaa.word!==normalizedUserQuery);b=Number(bbb.word!==normalizedUserQuery);if(a!==b){return a-b}a=Number(aaa.index<0);b=Number(bbb.index<0);if(a!==b){return a-b}if(parsedQuery.hasReturnArrow){a=Number(!isFnLikeTy(aaa.item.ty));b=Number(!isFnLikeTy(bbb.item.ty));if(a!==b){return a-b}}a=Number(aaa.path_dist);b=Number(bbb.path_dist);if(a!==b){return a-b}a=Number(aaa.index);b=Number(bbb.index);if(a!==b){return a-b}a=Number(aaa.dist);b=Number(bbb.dist);if(a!==b){return a-b}a=Number(this.searchIndexDeprecated.get(aaa.item.crate).contains(aaa.item.bitIndex),);b=Number(this.searchIndexDeprecated.get(bbb.item.crate).contains(bbb.item.bitIndex),);if(a!==b){return a-b}a=Number(aaa.item.crate!==preferredCrate);b=Number(bbb.item.crate!==preferredCrate);if(a!==b){return a-b}a=Number(aaa.word.length);b=Number(bbb.word.length);if(a!==b){return a-b}let aw=aaa.word;let bw=bbb.word;if(aw!==bw){return(aw>bw?+1:-1)}a=Number(this.searchIndexEmptyDesc.get(aaa.item.crate).contains(aaa.item.bitIndex),);b=Number(this.searchIndexEmptyDesc.get(bbb.item.crate).contains(bbb.item.bitIndex),);if(a!==b){return a-b}a=Number(aaa.item.ty);b=Number(bbb.item.ty);if(a!==b){return a-b}aw=aaa.item.path;bw=bbb.item.path;if(aw!==bw){return(aw>bw?+1:-1)}return 0});return transformResults(result_list,typeInfo)};function unifyFunctionTypes(fnTypesIn,queryElems,whereClause,mgensIn,solutionCb,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return null}const mgens=mgensIn===null?null:new Map(mgensIn);if(queryElems.length===0){return solutionCb(mgens)?fnTypesIn:null}if(!fnTypesIn||fnTypesIn.length===0){return null}const ql=queryElems.length;const fl=fnTypesIn.length;if(ql===1&&queryElems[0].generics.length===0&&queryElems[0].bindings.size===0){const queryElem=queryElems[0];for(const[i,fnType]of fnTypesIn.entries()){if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){continue}if(fnType.id!==null&&fnType.id<0&&queryElem.id!==null&&queryElem.id<0){if(mgens&&mgens.has(queryElem.id)&&mgens.get(queryElem.id)!==fnType.id){continue}const mgensScratch=new Map(mgens);mgensScratch.set(queryElem.id,fnType.id);if(!solutionCb||solutionCb(mgensScratch)){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:whereClause[-1-fnType.id],});return highlighted}}else if(solutionCb(mgens?new Map(mgens):null)){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:unifyGenericTypes(fnType.generics,queryElem.generics,whereClause,mgens?new Map(mgens):null,solutionCb,unboxingDepth,)||fnType.generics,});return highlighted}}for(const[i,fnType]of fnTypesIn.entries()){if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){continue}if(fnType.id<0){const highlightedGenerics=unifyFunctionTypes(whereClause[(-fnType.id)-1],queryElems,whereClause,mgens,solutionCb,unboxingDepth+1,);if(highlightedGenerics){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:highlightedGenerics,});return highlighted}}else{const highlightedGenerics=unifyFunctionTypes([...Array.from(fnType.bindings.values()).flat(),...fnType.generics],queryElems,whereClause,mgens?new Map(mgens):null,solutionCb,unboxingDepth+1,);if(highlightedGenerics){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)]})),});return highlighted}}}return false}const fnTypes=fnTypesIn.slice();const flast=fl-1;const qlast=ql-1;const queryElem=queryElems[qlast];let queryElemsTmp=null;for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){continue}let mgensScratch;if(fnType.id!==null&&queryElem.id!==null&&fnType.id<0){mgensScratch=new Map(mgens);if(mgensScratch.has(queryElem.id)&&mgensScratch.get(queryElem.id)!==fnType.id){continue}mgensScratch.set(queryElem.id,fnType.id)}else{mgensScratch=mgens}fnTypes[i]=fnTypes[flast];fnTypes.length=flast;if(!queryElemsTmp){queryElemsTmp=queryElems.slice(0,qlast)}let unifiedGenerics=[];let unifiedGenericsMgens=null;const passesUnification=unifyFunctionTypes(fnTypes,queryElemsTmp,whereClause,mgensScratch,mgensScratch=>{if(fnType.generics.length===0&&queryElem.generics.length===0&&fnType.bindings.size===0&&queryElem.bindings.size===0){return solutionCb(mgensScratch)}const solution=unifyFunctionTypeCheckBindings(fnType,queryElem,whereClause,mgensScratch,unboxingDepth,);if(!solution){return false}const simplifiedGenerics=solution.simplifiedGenerics;for(const simplifiedMgens of solution.mgens){unifiedGenerics=unifyGenericTypes(simplifiedGenerics,queryElem.generics,whereClause,simplifiedMgens,solutionCb,unboxingDepth,);if(unifiedGenerics!==null){unifiedGenericsMgens=simplifiedMgens;return true}}return false},unboxingDepth,);if(passesUnification){passesUnification.length=fl;passesUnification[flast]=passesUnification[i];passesUnification[i]=Object.assign({},fnType,{highlighted:true,generics:unifiedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,queryElem.bindings.has(k)?unifyFunctionTypes(v,queryElem.bindings.get(k),whereClause,unifiedGenericsMgens,solutionCb,unboxingDepth,):unifiedGenerics.splice(0,v.length)]})),});return passesUnification}fnTypes[flast]=fnTypes[i];fnTypes[i]=fnType;fnTypes.length=fl}for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){continue}const generics=fnType.id!==null&&fnType.id<0?whereClause[(-fnType.id)-1]:fnType.generics;const bindings=fnType.bindings?Array.from(fnType.bindings.values()).flat():[];const passesUnification=unifyFunctionTypes(fnTypes.toSpliced(i,1,...bindings,...generics),queryElems,whereClause,mgens,solutionCb,unboxingDepth+1,);if(passesUnification){const highlightedGenerics=passesUnification.slice(i,i+generics.length+bindings.length,);const highlightedFnType=Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)]})),});return passesUnification.toSpliced(i,generics.length+bindings.length,highlightedFnType,)}}return null}function unifyGenericTypes(fnTypesIn,queryElems,whereClause,mgensIn,solutionCb,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return null}const mgens=mgensIn===null?null:new Map(mgensIn);if(queryElems.length===0){return solutionCb(mgens)?fnTypesIn:null}if(!fnTypesIn||fnTypesIn.length===0){return null}const fnType=fnTypesIn[0];const queryElem=queryElems[0];if(unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){if(fnType.id!==null&&fnType.id<0&&queryElem.id!==null&&queryElem.id<0){if(!mgens||!mgens.has(queryElem.id)||mgens.get(queryElem.id)===fnType.id){const mgensScratch=new Map(mgens);mgensScratch.set(queryElem.id,fnType.id);const fnTypesRemaining=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(fnTypesRemaining){const highlighted=[fnType,...fnTypesRemaining];highlighted[0]=Object.assign({highlighted:true,},fnType,{generics:whereClause[-1-fnType.id],});return highlighted}}}else{let unifiedGenerics;const fnTypesRemaining=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgens,mgensScratch=>{const solution=unifyFunctionTypeCheckBindings(fnType,queryElem,whereClause,mgensScratch,unboxingDepth,);if(!solution){return false}const simplifiedGenerics=solution.simplifiedGenerics;for(const simplifiedMgens of solution.mgens){unifiedGenerics=unifyGenericTypes(simplifiedGenerics,queryElem.generics,whereClause,simplifiedMgens,solutionCb,unboxingDepth,);if(unifiedGenerics!==null){return true}}},unboxingDepth,);if(fnTypesRemaining){const highlighted=[fnType,...fnTypesRemaining];highlighted[0]=Object.assign({highlighted:true,},fnType,{generics:unifiedGenerics||fnType.generics,});return highlighted}}}if(unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){let highlightedRemaining;if(fnType.id!==null&&fnType.id<0){const highlightedGenerics=unifyFunctionTypes(whereClause[(-fnType.id)-1],[queryElem],whereClause,mgens,mgensScratch=>{const hl=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(hl){highlightedRemaining=hl}return hl},unboxingDepth+1,);if(highlightedGenerics){return[Object.assign({highlighted:true,},fnType,{generics:highlightedGenerics,}),...highlightedRemaining]}}else{const highlightedGenerics=unifyGenericTypes([...Array.from(fnType.bindings.values()).flat(),...fnType.generics,],[queryElem],whereClause,mgens,mgensScratch=>{const hl=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(hl){highlightedRemaining=hl}return hl},unboxingDepth+1,);if(highlightedGenerics){return[Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)]})),}),...highlightedRemaining]}}}return null}const unifyFunctionTypeIsMatchCandidate=(fnType,queryElem,mgensIn)=>{if(!typePassesFilter(queryElem.typeFilter,fnType.ty)){return false}if(fnType.id!==null&&fnType.id<0&&queryElem.id!==null&&queryElem.id<0){if(mgensIn&&mgensIn.has(queryElem.id)&&mgensIn.get(queryElem.id)!==fnType.id){return false}return true}else{if(queryElem.id===this.typeNameIdOfArrayOrSlice&&(fnType.id===this.typeNameIdOfSlice||fnType.id===this.typeNameIdOfArray)){}else if(queryElem.id===this.typeNameIdOfTupleOrUnit&&(fnType.id===this.typeNameIdOfTuple||fnType.id===this.typeNameIdOfUnit)){}else if(queryElem.id===this.typeNameIdOfHof&&(fnType.id===this.typeNameIdOfFn||fnType.id===this.typeNameIdOfFnMut||fnType.id===this.typeNameIdOfFnOnce)){}else if(fnType.id!==queryElem.id||queryElem.id===null){return false}if((fnType.generics.length+fnType.bindings.size)===0&&queryElem.generics.length!==0){return false}if(fnType.bindings.size0){const fnTypePath=fnType.path!==undefined&&fnType.path!==null?fnType.path.split("::"):[];if(queryElemPathLength>fnTypePath.length){return false}let i=0;for(const path of fnTypePath){if(path===queryElem.pathWithoutLast[i]){i+=1;if(i>=queryElemPathLength){break}}}if(i0){let mgensSolutionSet=[mgensIn];for(const[name,constraints]of queryElem.bindings.entries()){if(mgensSolutionSet.length===0){return false}if(!fnType.bindings.has(name)){return false}const fnTypeBindings=fnType.bindings.get(name);mgensSolutionSet=mgensSolutionSet.flatMap(mgens=>{const newSolutions=[];unifyFunctionTypes(fnTypeBindings,constraints,whereClause,mgens,newMgens=>{newSolutions.push(newMgens);return false},unboxingDepth,);return newSolutions})}if(mgensSolutionSet.length===0){return false}const binds=Array.from(fnType.bindings.entries()).flatMap(entry=>{const[name,constraints]=entry;if(queryElem.bindings.has(name)){return[]}else{return constraints}});if(simplifiedGenerics.length>0){simplifiedGenerics=[...binds,...simplifiedGenerics]}else{simplifiedGenerics=binds}return{simplifiedGenerics,mgens:mgensSolutionSet}}return{simplifiedGenerics,mgens:[mgensIn]}}function unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return false}if(fnType.id!==null&&fnType.id<0){if(!whereClause){return false}return checkIfInList(whereClause[(-fnType.id)-1],queryElem,whereClause,mgens,unboxingDepth,)}else if(fnType.unboxFlag&&(fnType.generics.length>0||fnType.bindings.size>0)){const simplifiedGenerics=[...fnType.generics,...Array.from(fnType.bindings.values()).flat(),];return checkIfInList(simplifiedGenerics,queryElem,whereClause,mgens,unboxingDepth,)}return false}function containsTypeFromQuery(list,where_clause){if(!list)return false;for(const ty of parsedQuery.returned){if(ty.id!==null&&ty.id<0){continue}if(checkIfInList(list,ty,where_clause,null,0)){return true}}for(const ty of parsedQuery.elems){if(ty.id!==null&&ty.id<0){continue}if(checkIfInList(list,ty,where_clause,null,0)){return true}}return false}function checkIfInList(list,elem,whereClause,mgens,unboxingDepth){for(const entry of list){if(checkType(entry,elem,whereClause,mgens,unboxingDepth)){return true}}return false}const checkType=(row,elem,whereClause,mgens,unboxingDepth)=>{if(unboxingDepth>=UNBOXING_LIMIT){return false}if(row.id!==null&&elem.id!==null&&row.id>0&&elem.id>0&&elem.pathWithoutLast.length===0&&row.generics.length===0&&elem.generics.length===0&&row.bindings.size===0&&elem.bindings.size===0&&elem.id!==this.typeNameIdOfArrayOrSlice&&elem.id!==this.typeNameIdOfHof&&elem.id!==this.typeNameIdOfTupleOrUnit){return row.id===elem.id&&typePassesFilter(elem.typeFilter,row.ty)}else{return unifyFunctionTypes([row],[elem],whereClause,mgens,()=>true,unboxingDepth,)}};const checkTypeMgensForConflict=mgens=>{if(!mgens){return true}const fnTypes=new Set();for(const[_qid,fid]of mgens){if(fnTypes.has(fid)){return false}fnTypes.add(fid)}return true};function checkPath(contains,ty){if(contains.length===0){return 0}const maxPathEditDistance=Math.floor(contains.reduce((acc,next)=>acc+next.length,0)/3,);let ret_dist=maxPathEditDistance+1;const path=ty.path.split("::");if(ty.parent&&ty.parent.name){path.push(ty.parent.name.toLowerCase())}const length=path.length;const clength=contains.length;pathiter:for(let i=length-clength;i>=0;i-=1){let dist_total=0;for(let x=0;xmaxPathEditDistance){continue pathiter}dist_total+=dist}}ret_dist=Math.min(ret_dist,Math.round(dist_total/clength))}return ret_dist>maxPathEditDistance?null:ret_dist}function typePassesFilter(filter,type){if(filter<=NO_TYPE_FILTER||filter===type)return true;const name=itemTypes[type];switch(itemTypes[filter]){case"constant":return name==="associatedconstant";case"fn":return name==="method"||name==="tymethod";case"type":return name==="primitive"||name==="associatedtype";case"trait":return name==="traitalias"}return false}function createAliasFromItem(item){return{crate:item.crate,name:item.name,path:item.path,descShard:item.descShard,descIndex:item.descIndex,exactPath:item.exactPath,ty:item.ty,parent:item.parent,type:item.type,is_alias:true,bitIndex:item.bitIndex,implDisambiguator:item.implDisambiguator,}}const handleAliases=async(ret,query,filterCrates,currentCrate)=>{const lowerQuery=query.toLowerCase();const aliases=[];const crateAliases=[];if(filterCrates!==null){if(this.ALIASES.has(filterCrates)&&this.ALIASES.get(filterCrates).has(lowerQuery)){const query_aliases=this.ALIASES.get(filterCrates).get(lowerQuery);for(const alias of query_aliases){aliases.push(createAliasFromItem(this.searchIndex[alias]))}}}else{for(const[crate,crateAliasesIndex]of this.ALIASES){if(crateAliasesIndex.has(lowerQuery)){const pushTo=crate===currentCrate?crateAliases:aliases;const query_aliases=crateAliasesIndex.get(lowerQuery);for(const alias of query_aliases){pushTo.push(createAliasFromItem(this.searchIndex[alias]))}}}}const sortFunc=(aaa,bbb)=>{if(aaa.path{return this.searchIndexEmptyDesc.get(alias.crate).contains(alias.bitIndex)?"":this.searchState.loadDesc(alias)};const[crateDescs,descs]=await Promise.all([Promise.all(crateAliases.map(fetchDesc)),Promise.all(aliases.map(fetchDesc)),]);const pushFunc=alias=>{alias.alias=query;const res=buildHrefAndPath(alias);alias.displayPath=pathSplitter(res[0]);alias.fullPath=alias.displayPath+alias.name;alias.href=res[1];ret.others.unshift(alias);if(ret.others.length>MAX_RESULTS){ret.others.pop()}};aliases.forEach((alias,i)=>{alias.desc=descs[i]});aliases.forEach(pushFunc);crateAliases.forEach((alias,i)=>{alias.desc=crateDescs[i]});crateAliases.forEach(pushFunc)};function addIntoResults(results,fullId,id,index,dist,path_dist,maxEditDistance){if(dist<=maxEditDistance||index!==-1){if(results.has(fullId)){const result=results.get(fullId);if(result.dontValidate||result.dist<=dist){return}}results.set(fullId,{id:id,index:index,dontValidate:parsedQuery.literalSearch,dist:dist,path_dist:path_dist,})}}function handleArgs(row,pos,results){if(!row||(filterCrates!==null&&row.crate!==filterCrates)){return}const rowType=row.type;if(!rowType){return}const tfpDist=compareTypeFingerprints(row.id,parsedQuery.typeFingerprint,);if(tfpDist===null){return}if(results.size>=MAX_RESULTS&&tfpDist>results.max_dist){return}if(!unifyFunctionTypes(rowType.inputs,parsedQuery.elems,rowType.where_clause,null,mgens=>{return unifyFunctionTypes(rowType.output,parsedQuery.returned,rowType.where_clause,mgens,checkTypeMgensForConflict,0,)},0,)){return}results.max_dist=Math.max(results.max_dist||0,tfpDist);addIntoResults(results,row.id.toString(),pos,0,tfpDist,0,Number.MAX_VALUE)}const compareTypeFingerprints=(fullId,queryFingerprint)=>{const fh0=this.functionTypeFingerprint[fullId*4];const fh1=this.functionTypeFingerprint[(fullId*4)+1];const fh2=this.functionTypeFingerprint[(fullId*4)+2];const[qh0,qh1,qh2]=queryFingerprint;const[in0,in1,in2]=[fh0&qh0,fh1&qh1,fh2&qh2];if((in0 ^ qh0)||(in1 ^ qh1)||(in2 ^ qh2)){return null}return this.functionTypeFingerprint[(fullId*4)+3]};const innerRunQuery=()=>{if(parsedQuery.foundElems===1&&!parsedQuery.hasReturnArrow){const elem=parsedQuery.elems[0];const handleNameSearch=id=>{const row=this.searchIndex[id];if(!typePassesFilter(elem.typeFilter,row.ty)||(filterCrates!==null&&row.crate!==filterCrates)){return}let pathDist=0;if(elem.fullPath.length>1){pathDist=checkPath(elem.pathWithoutLast,row);if(pathDist===null){return}}if(parsedQuery.literalSearch){if(row.word===elem.pathLast){addIntoResults(results_others,row.id,id,0,0,pathDist)}}else{addIntoResults(results_others,row.id,id,row.normalizedName.indexOf(elem.normalizedPathLast),editDistance(row.normalizedName,elem.normalizedPathLast,maxEditDistance,),pathDist,maxEditDistance,)}};if(elem.normalizedPathLast!==""){const last=elem.normalizedPathLast;for(const id of this.nameTrie.search(last,this.tailTable)){handleNameSearch(id)}}const length=this.searchIndex.length;for(let i=0,nSearchIndex=length;i0){const sortQ=(a,b)=>{const ag=a.generics.length===0&&a.bindings.size===0;const bg=b.generics.length===0&&b.bindings.size===0;if(ag!==bg){return ag-bg}const ai=a.id>0;const bi=b.id>0;return ai-bi};parsedQuery.elems.sort(sortQ);parsedQuery.returned.sort(sortQ);for(let i=0,nSearchIndex=this.searchIndex.length;i{const descs=await Promise.all(list.map(result=>{return this.searchIndexEmptyDesc.get(result.crate).contains(result.bitIndex)?"":this.searchState.loadDesc(result)}));for(const[i,result]of list.entries()){result.desc=descs[i]}}));if(parsedQuery.error!==null&&ret.others.length!==0){ret.query.error=null}return ret}}let rawSearchIndex;let docSearch;const longItemTypes=["keyword","primitive type","module","extern crate","re-export","struct","enum","function","type alias","static","trait","","trait method","method","struct field","enum variant","macro","assoc type","constant","assoc const","union","foreign type","existential type","attribute macro","derive macro","trait alias",];let currentResults;function printTab(nb){let iter=0;let foundCurrentTab=false;let foundCurrentResultSet=false;onEachLazy(document.getElementById("search-tabs").childNodes,elem=>{if(nb===iter){addClass(elem,"selected");foundCurrentTab=true}else{removeClass(elem,"selected")}iter+=1});const isTypeSearch=(nb>0||iter===1);iter=0;onEachLazy(document.getElementById("results").childNodes,elem=>{if(nb===iter){addClass(elem,"active");foundCurrentResultSet=true}else{removeClass(elem,"active")}iter+=1});if(foundCurrentTab&&foundCurrentResultSet){searchState.currentTab=nb;const correctionsElem=document.getElementsByClassName("search-corrections");if(isTypeSearch){removeClass(correctionsElem[0],"hidden")}else{addClass(correctionsElem[0],"hidden")}}else if(nb!==0){printTab(0)}}function buildUrl(search,filterCrates){let extra="?search="+encodeURIComponent(search);if(filterCrates!==null){extra+="&filter-crate="+encodeURIComponent(filterCrates)}return getNakedUrl()+extra+window.location.hash}function getFilterCrates(){const elem=document.getElementById("crate-search");if(elem&&elem.value!=="all crates"&&window.searchIndex.has(elem.value)){return elem.value}return null}function nextTab(direction){const next=(searchState.currentTab+direction+3)%searchState.focusedByTab.length;searchState.focusedByTab[searchState.currentTab]=document.activeElement;printTab(next);focusSearchResult()}function focusSearchResult(){const target=searchState.focusedByTab[searchState.currentTab]||document.querySelectorAll(".search-results.active a").item(0)||document.querySelectorAll("#search-tabs button").item(searchState.currentTab);searchState.focusedByTab[searchState.currentTab]=null;if(target){target.focus()}}async function addTab(array,query,display){const extraClass=display?" active":"";const output=document.createElement(array.length===0&&query.error===null?"div":"ul",);if(array.length>0){output.className="search-results "+extraClass;const lis=Promise.all(array.map(async item=>{const name=item.name;const type=itemTypes[item.ty];const longType=longItemTypes[item.ty];const typeName=longType.length!==0?`${longType}`:"?";const link=document.createElement("a");link.className="result-"+type;link.href=item.href;const resultName=document.createElement("span");resultName.className="result-name";resultName.insertAdjacentHTML("beforeend",`${typeName}`);link.appendChild(resultName);let alias=" ";if(item.is_alias){alias=` \
+${item.alias} - see \
+`}resultName.insertAdjacentHTML("beforeend",`${alias}\
+${item.displayPath}${name}\
+`);const description=document.createElement("div");description.className="desc";description.insertAdjacentHTML("beforeend",item.desc);if(item.displayTypeSignature){const{type,mappedNames,whereClause}=await item.displayTypeSignature;const displayType=document.createElement("div");type.forEach((value,index)=>{if(index%2!==0){const highlight=document.createElement("strong");highlight.appendChild(document.createTextNode(value));displayType.appendChild(highlight)}else{displayType.appendChild(document.createTextNode(value))}});if(mappedNames.size>0||whereClause.size>0){let addWhereLineFn=()=>{const line=document.createElement("div");line.className="where";line.appendChild(document.createTextNode("where"));displayType.appendChild(line);addWhereLineFn=()=>{}};for(const[qname,name]of mappedNames){if(name===qname){continue}addWhereLineFn();const line=document.createElement("div");line.className="where";line.appendChild(document.createTextNode(` ${qname} matches `));const lineStrong=document.createElement("strong");lineStrong.appendChild(document.createTextNode(name));line.appendChild(lineStrong);displayType.appendChild(line)}for(const[name,innerType]of whereClause){if(innerType.length<=1){continue}addWhereLineFn();const line=document.createElement("div");line.className="where";line.appendChild(document.createTextNode(` ${name}: `));innerType.forEach((value,index)=>{if(index%2!==0){const highlight=document.createElement("strong");highlight.appendChild(document.createTextNode(value));line.appendChild(highlight)}else{line.appendChild(document.createTextNode(value))}});displayType.appendChild(line)}}displayType.className="type-signature";link.appendChild(displayType)}link.appendChild(description);return link}));lis.then(lis=>{for(const li of lis){output.appendChild(li)}})}else if(query.error===null){const dlroChannel=`https://doc.rust-lang.org/${getVar("channel")}`;output.className="search-failed"+extraClass;output.innerHTML="No results :(
"+"Try on DuckDuckGo?
"+"Or try looking in one of these:- The Rust Reference `+" for technical details about the language.
- Rust By `+"Example for expository code examples.
- The Rust Book for `+"introductions to language features and the language itself.
- Docs.rs for documentation of crates released on"+" crates.io.
"}return output}function makeTabHeader(tabNb,text,nbElems){const fmtNbElems=nbElems<10?`\u{2007}(${nbElems})\u{2007}\u{2007}`:nbElems<100?`\u{2007}(${nbElems})\u{2007}`:`\u{2007}(${nbElems})`;if(searchState.currentTab===tabNb){return""}return""}async function showResults(results,go_to_first,filterCrates){const search=searchState.outputElement();if(go_to_first||(results.others.length===1&&getSettingValue("go-to-only-result")==="true")){window.onunload=()=>{};searchState.removeQueryParameters();const elem=document.createElement("a");elem.href=results.others[0].href;removeClass(elem,"active");document.body.appendChild(elem);elem.click();return}if(results.query===undefined){results.query=DocSearch.parseQuery(searchState.input.value)}currentResults=results.query.userQuery;let currentTab=searchState.currentTab;if((currentTab===0&&results.others.length===0)||(currentTab===1&&results.in_args.length===0)||(currentTab===2&&results.returned.length===0)){if(results.others.length!==0){currentTab=0}else if(results.in_args.length){currentTab=1}else if(results.returned.length){currentTab=2}}let crates="";if(rawSearchIndex.size>1){crates=" in "+""}let output=`\
+ Results
${crates}`;if(results.query.error!==null){const error=results.query.error;error.forEach((value,index)=>{value=value.split("<").join("<").split(">").join(">");if(index%2!==0){error[index]=`${value.replaceAll(" ", " ")}`}else{error[index]=value}});output+=`Query parser error: "${error.join("")}".
`;output+=""+makeTabHeader(0,"In Names",results.others.length)+"";currentTab=0}else if(results.query.foundElems<=1&&results.query.returned.length===0){output+=""+makeTabHeader(0,"In Names",results.others.length)+makeTabHeader(1,"In Parameters",results.in_args.length)+makeTabHeader(2,"In Return Types",results.returned.length)+""}else{const signatureTabTitle=results.query.elems.length===0?"In Function Return Types":results.query.returned.length===0?"In Function Parameters":"In Function Signatures";output+=""+makeTabHeader(0,signatureTabTitle,results.others.length)+"";currentTab=0}if(results.query.correction!==null){const orig=results.query.returned.length>0?results.query.returned[0].name:results.query.elems[0].name;output+=""+`Type "${orig}" not found. `+"Showing results for closest type name "+`"${results.query.correction}" instead.
`}if(results.query.proposeCorrectionFrom!==null){const orig=results.query.proposeCorrectionFrom;const targ=results.query.proposeCorrectionTo;output+=""+`Type "${orig}" not found and used as generic parameter. `+`Consider searching for "${targ}" instead.
`}const[ret_others,ret_in_args,ret_returned]=await Promise.all([addTab(results.others,results.query,currentTab===0),addTab(results.in_args,results.query,currentTab===1),addTab(results.returned,results.query,currentTab===2),]);const resultsElem=document.createElement("div");resultsElem.id="results";resultsElem.appendChild(ret_others);resultsElem.appendChild(ret_in_args);resultsElem.appendChild(ret_returned);search.innerHTML=output;if(searchState.rustdocToolbar){search.querySelector(".main-heading").appendChild(searchState.rustdocToolbar)}const crateSearch=document.getElementById("crate-search");if(crateSearch){crateSearch.addEventListener("input",updateCrate)}search.appendChild(resultsElem);searchState.showResults(search);const elems=document.getElementById("search-tabs").childNodes;searchState.focusedByTab=[];let i=0;for(const elem of elems){const j=i;elem.onclick=()=>printTab(j);searchState.focusedByTab.push(null);i+=1}printTab(currentTab)}function updateSearchHistory(url){if(!browserSupportsHistoryApi()){return}const params=searchState.getQueryStringParams();if(!history.state&&!params.search){history.pushState(null,"",url)}else{history.replaceState(null,"",url)}}async function search(forced){const query=DocSearch.parseQuery(searchState.input.value.trim());let filterCrates=getFilterCrates();if(!forced&&query.userQuery===currentResults){if(query.userQuery.length>0){putBackSearch()}return}searchState.setLoadingSearch();const params=searchState.getQueryStringParams();if(filterCrates===null&¶ms["filter-crate"]!==undefined){filterCrates=params["filter-crate"]}searchState.title="\""+query.userQuery+"\" Search - Rust";updateSearchHistory(buildUrl(query.userQuery,filterCrates));await showResults(await docSearch.execQuery(query,filterCrates,window.currentCrate),params.go_to_first,filterCrates)}function onSearchSubmit(e){e.preventDefault();searchState.clearInputTimeout();search()}function putBackSearch(){const search_input=searchState.input;if(!searchState.input){return}if(search_input.value!==""&&!searchState.isDisplayed()){searchState.showResults();if(browserSupportsHistoryApi()){history.replaceState(null,"",buildUrl(search_input.value,getFilterCrates()))}document.title=searchState.title}}function registerSearchEvents(){const params=searchState.getQueryStringParams();if(searchState.input.value===""){searchState.input.value=params.search||""}const searchAfter500ms=()=>{searchState.clearInputTimeout();if(searchState.input.value.length===0){searchState.hideResults()}else{searchState.timeout=setTimeout(search,500)}};searchState.input.onkeyup=searchAfter500ms;searchState.input.oninput=searchAfter500ms;document.getElementsByClassName("search-form")[0].onsubmit=onSearchSubmit;searchState.input.onchange=e=>{if(e.target!==document.activeElement){return}searchState.clearInputTimeout();setTimeout(search,0)};searchState.input.onpaste=searchState.input.onchange;searchState.outputElement().addEventListener("keydown",e=>{if(e.altKey||e.ctrlKey||e.shiftKey||e.metaKey){return}if(e.which===38){const previous=document.activeElement.previousElementSibling;if(previous){previous.focus()}else{searchState.focus()}e.preventDefault()}else if(e.which===40){const next=document.activeElement.nextElementSibling;if(next){next.focus()}const rect=document.activeElement.getBoundingClientRect();if(window.innerHeight-rect.bottom{if(e.which===40){focusSearchResult();e.preventDefault()}});searchState.input.addEventListener("focus",()=>{putBackSearch()});searchState.input.addEventListener("blur",()=>{searchState.input.placeholder=searchState.input.origPlaceholder});if(browserSupportsHistoryApi()){const previousTitle=document.title;window.addEventListener("popstate",e=>{const params=searchState.getQueryStringParams();document.title=previousTitle;currentResults=null;if(params.search&¶ms.search.length>0){searchState.input.value=params.search;e.preventDefault();search()}else{searchState.input.value="";searchState.hideResults()}})}window.onpageshow=()=>{const qSearch=searchState.getQueryStringParams().search;if(searchState.input.value===""&&qSearch){searchState.input.value=qSearch}search()}}function updateCrate(ev){if(ev.target.value==="all crates"){const query=searchState.input.value.trim();updateSearchHistory(buildUrl(query,null))}currentResults=null;search(true)}function initSearch(searchIndx){rawSearchIndex=searchIndx;if(typeof window!=="undefined"){docSearch=new DocSearch(rawSearchIndex,ROOT_PATH,searchState);registerSearchEvents();if(window.searchState.getQueryStringParams().search){search()}}else if(typeof exports!=="undefined"){docSearch=new DocSearch(rawSearchIndex,ROOT_PATH,searchState);exports.docSearch=docSearch;exports.parseQuery=DocSearch.parseQuery}}if(typeof exports!=="undefined"){exports.initSearch=initSearch}if(typeof window!=="undefined"){window.initSearch=initSearch;if(window.searchIndex!==undefined){initSearch(window.searchIndex)}}else{initSearch(new Map())}class ParametricDescription{constructor(w,n,minErrors){this.w=w;this.n=n;this.minErrors=minErrors}isAccept(absState){const state=Math.floor(absState/(this.w+1));const offset=absState%(this.w+1);return this.w-offset+this.minErrors[state]<=this.n}getPosition(absState){return absState%(this.w+1)}getVector(name,charCode,pos,end){let vector=0;for(let i=pos;i>5;const bitStart=bitLoc&31;if(bitStart+bitsPerValue<=32){return((data[dataLoc]>>bitStart)&this.MASKS[bitsPerValue-1])}else{const part=32-bitStart;return ~~(((data[dataLoc]>>bitStart)&this.MASKS[part-1])+((data[1+dataLoc]&this.MASKS[bitsPerValue-part-1])<limit){return limit+1}while(b.length>0&&b[0]===a[0]){a=a.substring(1);b=b.substring(1)}while(b.length>0&&b[b.length-1]===a[a.length-1]){a=a.substring(0,a.length-1);b=b.substring(0,b.length-1)}if(b.length===0){return minDist}const aLength=a.length;const bLength=b.length;for(let i=0;i<=bLength;++i){this.current[i]=0;this.prev[i]=i;this.prevPrev[i]=Number.MAX_VALUE}for(let i=1;i<=aLength;++i){this.current[0]=i;const aIdx=i-1;for(let j=1;j<=bLength;++j){const bIdx=j-1;const substitutionCost=a[aIdx]===b[bIdx]?0:1;this.current[j]=Math.min(this.prev[j]+1,this.current[j-1]+1,this.prev[j-1]+substitutionCost,);if((i>1)&&(j>1)&&(a[aIdx]===b[bIdx-1])&&(a[aIdx-1]===b[bIdx])){this.current[j]=Math.min(this.current[j],this.prevPrev[j-2]+1,)}}const prevPrevTmp=this.prevPrev;this.prevPrev=this.prev;this.prev=this.current;this.current=prevPrevTmp}const distance=this.prev[bLength];return distance<=limit?distance:(limit+1)},};function editDistance(a,b,limit){return editDistanceState.calculate(a,b,limit)}function isEndCharacter(c){return"=,>-])".indexOf(c)!==-1}function isSeparatorCharacter(c){return c===","||c==="="}function isReturnArrow(parserState){return parserState.userQuery.slice(parserState.pos,parserState.pos+2)==="->"}function skipWhitespace(parserState){while(parserState.pos0){const c=parserState.userQuery[pos-1];if(c===lookingFor){return true}else if(c!==" "){break}pos-=1}return false}function isLastElemGeneric(elems,parserState){return(elems.length>0&&elems[elems.length-1].generics.length>0)||prevIs(parserState,">")}function getFilteredNextElem(query,parserState,elems,isInGenerics){const start=parserState.pos;if(parserState.userQuery[parserState.pos]===":"&&!isPathStart(parserState)){throw["Expected type filter before ",":"]}getNextElem(query,parserState,elems,isInGenerics);if(parserState.userQuery[parserState.pos]===":"&&!isPathStart(parserState)){if(parserState.typeFilter!==null){throw["Unexpected ",":"," (expected path after type filter ",parserState.typeFilter+":",")",]}if(elems.length===0){throw["Expected type filter before ",":"]}else if(query.literalSearch){throw["Cannot use quotes on type filter"]}const typeFilterElem=elems.pop();checkExtraTypeFilterCharacters(start,parserState);parserState.typeFilter=typeFilterElem.normalizedPathLast;parserState.pos+=1;parserState.totalElems-=1;query.literalSearch=false;getNextElem(query,parserState,elems,isInGenerics)}}function getItemsBefore(query,parserState,elems,endChar){let foundStopChar=true;let foundSeparator=false;const oldTypeFilter=parserState.typeFilter;parserState.typeFilter=null;const oldIsInBinding=parserState.isInBinding;parserState.isInBinding=null;let hofParameters=null;let extra="";if(endChar===">"){extra="<"}else if(endChar==="]"){extra="["}else if(endChar===")"){extra="("}else if(endChar===""){extra="->"}else{extra=endChar}while(parserState.pos"," after ","="]}hofParameters=[...elems];elems.length=0;parserState.pos+=2;foundStopChar=true;foundSeparator=false;continue}else if(c===" "){parserState.pos+=1;continue}else if(isSeparatorCharacter(c)){parserState.pos+=1;foundStopChar=true;foundSeparator=true;continue}else if(c===":"&&isPathStart(parserState)){throw["Unexpected ","::",": paths cannot start with ","::"]}else if(isEndCharacter(c)){throw["Unexpected ",c," after ",extra]}if(!foundStopChar){let extra=[];if(isLastElemGeneric(query.elems,parserState)){extra=[" after ",">"]}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"]}if(endChar!==""){throw["Expected ",",",", ","=",", or ",endChar,...extra,", found ",c,]}throw["Expected ",","," or ","=",...extra,", found ",c,]}const posBefore=parserState.pos;getFilteredNextElem(query,parserState,elems,endChar!=="");if(endChar!==""&&parserState.pos>=parserState.length){throw["Unclosed ",extra]}if(posBefore===parserState.pos){parserState.pos+=1}foundStopChar=false}if(parserState.pos>=parserState.length&&endChar!==""){throw["Unclosed ",extra]}parserState.pos+=1;if(hofParameters){foundSeparator=false;if([...elems,...hofParameters].some(x=>x.bindingName)||parserState.isInBinding){throw["Unexpected ","="," within ","->"]}const hofElem=makePrimitiveElement("->",{generics:hofParameters,bindings:new Map([["output",[...elems]]]),typeFilter:null,});elems.length=0;elems[0]=hofElem}parserState.typeFilter=oldTypeFilter;parserState.isInBinding=oldIsInBinding;return{foundSeparator}}function getNextElem(query,parserState,elems,isInGenerics){const generics=[];skipWhitespace(parserState);let start=parserState.pos;let end;if("[(".indexOf(parserState.userQuery[parserState.pos])!==-1){let endChar=")";let name="()";let friendlyName="tuple";if(parserState.userQuery[parserState.pos]==="["){endChar="]";name="[]";friendlyName="slice"}parserState.pos+=1;const{foundSeparator}=getItemsBefore(query,parserState,generics,endChar);const typeFilter=parserState.typeFilter;const bindingName=parserState.isInBinding;parserState.typeFilter=null;parserState.isInBinding=null;for(const gen of generics){if(gen.bindingName!==null){throw["Type parameter ","=",` cannot be within ${friendlyName} `,name]}}if(name==="()"&&!foundSeparator&&generics.length===1&&typeFilter===null){elems.push(generics[0])}else if(name==="()"&&generics.length===1&&generics[0].name==="->"){generics[0].typeFilter=typeFilter;elems.push(generics[0])}else{if(typeFilter!==null&&typeFilter!=="primitive"){throw["Invalid search type: primitive ",name," and ",typeFilter," both specified",]}parserState.totalElems+=1;if(isInGenerics){parserState.genericsElems+=1}elems.push(makePrimitiveElement(name,{bindingName,generics}))}}else if(parserState.userQuery[parserState.pos]==="&"){if(parserState.typeFilter!==null&&parserState.typeFilter!=="primitive"){throw["Invalid search type: primitive ","&"," and ",parserState.typeFilter," both specified",]}parserState.typeFilter=null;parserState.pos+=1;let c=parserState.userQuery[parserState.pos];while(c===" "&&parserState.pos=end){throw["Found generics without a path"]}parserState.pos+=1;getItemsBefore(query,parserState,generics,">")}else if(parserState.pos=end){throw["Found generics without a path"]}if(parserState.isInBinding){throw["Unexpected ","("," after ","="]}parserState.pos+=1;const typeFilter=parserState.typeFilter;parserState.typeFilter=null;getItemsBefore(query,parserState,generics,")");skipWhitespace(parserState);if(isReturnArrow(parserState)){parserState.pos+=2;skipWhitespace(parserState);getFilteredNextElem(query,parserState,generics,isInGenerics);generics[generics.length-1].bindingName=makePrimitiveElement("output")}else{generics.push(makePrimitiveElement(null,{bindingName:makePrimitiveElement("output"),typeFilter:null,}))}parserState.typeFilter=typeFilter}if(isStringElem){skipWhitespace(parserState)}if(start>=end&&generics.length===0){return}if(parserState.userQuery[parserState.pos]==="="){if(parserState.isInBinding){throw["Cannot write ","="," twice in a binding"]}if(!isInGenerics){throw["Type parameter ","="," must be within generics list"]}const name=parserState.userQuery.slice(start,end).trim();if(name==="!"){throw["Type parameter ","="," key cannot be ","!"," never type"]}if(name.includes("!")){throw["Type parameter ","="," key cannot be ","!"," macro"]}if(name.includes("::")){throw["Type parameter ","="," key cannot contain ","::"," path"]}if(name.includes(":")){throw["Type parameter ","="," key cannot contain ",":"," type"]}parserState.isInBinding={name,generics}}else{elems.push(createQueryElement(query,parserState,parserState.userQuery.slice(start,end),generics,isInGenerics,),)}}}function checkExtraTypeFilterCharacters(start,parserState){const query=parserState.userQuery.slice(start,parserState.pos).trim();const match=query.match(REGEX_INVALID_TYPE_FILTER);if(match){throw["Unexpected ",match[0]," in type filter (before ",":",")",]}}function createQueryElement(query,parserState,name,generics,isInGenerics){const path=name.trim();if(path.length===0&&generics.length===0){throw["Unexpected ",parserState.userQuery[parserState.pos]]}if(query.literalSearch&&parserState.totalElems-parserState.genericsElems>0){throw["Cannot have more than one element if you use quotes"]}const typeFilter=parserState.typeFilter;parserState.typeFilter=null;if(name.trim()==="!"){if(typeFilter!==null&&typeFilter!=="primitive"){throw["Invalid search type: primitive never type ","!"," and ",typeFilter," both specified",]}if(generics.length!==0){throw["Never type ","!"," does not accept generic parameters",]}const bindingName=parserState.isInBinding;parserState.isInBinding=null;return makePrimitiveElement("never",{bindingName})}const quadcolon=/::\s*::/.exec(path);if(path.startsWith("::")){throw["Paths cannot start with ","::"]}else if(quadcolon!==null){throw["Unexpected ",quadcolon[0]]}const pathSegments=path.split(/(?:::\s*)|(?:\s+(?:::\s*)?)/).map(x=>x.toLowerCase());if(pathSegments.length===0||(pathSegments.length===1&&pathSegments[0]==="")){if(generics.length>0||prevIs(parserState,">")){throw["Found generics without a path"]}else{throw["Unexpected ",parserState.userQuery[parserState.pos]]}}for(const[i,pathSegment]of pathSegments.entries()){if(pathSegment==="!"){if(i!==0){throw["Never type ","!"," is not associated item"]}pathSegments[i]="never"}}parserState.totalElems+=1;if(isInGenerics){parserState.genericsElems+=1}const bindingName=parserState.isInBinding;parserState.isInBinding=null;const bindings=new Map();const pathLast=pathSegments[pathSegments.length-1];return{name:name.trim(),id:null,fullPath:pathSegments,pathWithoutLast:pathSegments.slice(0,pathSegments.length-1),pathLast,normalizedPathLast:pathLast.replace(/_/g,""),generics:generics.filter(gen=>{if(gen.bindingName!==null){if(gen.name!==null){gen.bindingName.generics.unshift(gen)}bindings.set(gen.bindingName.name.toLowerCase().replace(/_/g,""),gen.bindingName.generics,);return false}return true}),bindings,typeFilter,bindingName,}}function makePrimitiveElement(name,extra){return Object.assign({name,id:null,fullPath:[name],pathWithoutLast:[],pathLast:name,normalizedPathLast:name,generics:[],bindings:new Map(),typeFilter:"primitive",bindingName:null,},extra)}function getStringElem(query,parserState,isInGenerics){if(isInGenerics){throw["Unexpected ","\""," in generics"]}else if(query.literalSearch){throw["Cannot have more than one literal search element"]}else if(parserState.totalElems-parserState.genericsElems>0){throw["Cannot use literal search when there is more than one element"]}parserState.pos+=1;const start=parserState.pos;const end=getIdentEndPosition(parserState);if(parserState.pos>=parserState.length){throw["Unclosed ","\""]}else if(parserState.userQuery[end]!=="\""){throw["Unexpected ",parserState.userQuery[end]," in a string element"]}else if(start===end){throw["Cannot have empty string element"]}parserState.pos+=1;query.literalSearch=true}function getIdentEndPosition(parserState){let afterIdent=consumeIdent(parserState);let end=parserState.pos;let macroExclamation=-1;while(parserState.pos0){throw["Unexpected ",c," after ",parserState.userQuery[parserState.pos-1]," (not a valid identifier)"]}else{throw["Unexpected ",c," (not a valid identifier)"]}parserState.pos+=1;afterIdent=consumeIdent(parserState);end=parserState.pos}if(macroExclamation!==-1){if(parserState.typeFilter===null){parserState.typeFilter="macro"}else if(parserState.typeFilter!=="macro"){throw["Invalid search type: macro ","!"," and ",parserState.typeFilter," both specified",]}end=macroExclamation}return end}function isSpecialStartCharacter(c){return"<\"".indexOf(c)!==-1}function isPathStart(parserState){return parserState.userQuery.slice(parserState.pos,parserState.pos+2)==="::"}function consumeIdent(parserState){REGEX_IDENT.lastIndex=parserState.pos;const match=parserState.userQuery.match(REGEX_IDENT);if(match){parserState.pos+=match[0].length;return true}return false}function isPathSeparator(c){return c===":"||c===" "}class VlqHexDecoder{constructor(string,cons){this.string=string;this.cons=cons;this.offset=0;this.backrefQueue=[]}decodeList(){let c=this.string.charCodeAt(this.offset);const ret=[];while(c!==125){ret.push(this.decode());c=this.string.charCodeAt(this.offset)}this.offset+=1;return ret}decode(){let n=0;let c=this.string.charCodeAt(this.offset);if(c===123){this.offset+=1;return this.decodeList()}while(c<96){n=(n<<4)|(c&0xF);this.offset+=1;c=this.string.charCodeAt(this.offset)}n=(n<<4)|(c&0xF);const[sign,value]=[n&1,n>>1];this.offset+=1;return sign?-value:value}next(){const c=this.string.charCodeAt(this.offset);if(c>=48&&c<64){this.offset+=1;return this.backrefQueue[c-48]}if(c===96){this.offset+=1;return this.cons(0)}const result=this.cons(this.decode());this.backrefQueue.unshift(result);if(this.backrefQueue.length>16){this.backrefQueue.pop()}return result}}class RoaringBitmap{constructor(str){const strdecoded=atob(str);const u8array=new Uint8Array(strdecoded.length);for(let j=0;j=4){offsets=[];for(let j=0;j>3]&(1<<(j&0x7))){const runcount=(u8array[i]|(u8array[i+1]<<8));i+=2;this.containers.push(new RoaringBitmapRun(runcount,u8array.slice(i,i+(runcount*4)),));i+=runcount*4}else if(this.cardinalities[j]>=4096){this.containers.push(new RoaringBitmapBits(u8array.slice(i,i+8192)));i+=8192}else{const end=this.cardinalities[j]*2;this.containers.push(new RoaringBitmapArray(this.cardinalities[j],u8array.slice(i,i+end),));i+=end}}}contains(keyvalue){const key=keyvalue>>16;const value=keyvalue&0xFFFF;let left=0;let right=this.keys.length-1;while(left<=right){const mid=Math.floor((left+right)/2);const x=this.keys[mid];if(xkey){right=mid-1}else{return this.containers[mid].contains(value)}}return false}}class RoaringBitmapRun{constructor(runcount,array){this.runcount=runcount;this.array=array}contains(value){let left=0;let right=this.runcount-1;while(left<=right){const mid=Math.floor((left+right)/2);const i=mid*4;const start=this.array[i]|(this.array[i+1]<<8);const lenm1=this.array[i+2]|(this.array[i+3]<<8);if((start+lenm1)value){right=mid-1}else{return true}}return false}}class RoaringBitmapArray{constructor(cardinality,array){this.cardinality=cardinality;this.array=array}contains(value){let left=0;let right=this.cardinality-1;while(left<=right){const mid=Math.floor((left+right)/2);const i=mid*2;const x=this.array[i]|(this.array[i+1]<<8);if(xvalue){right=mid-1}else{return true}}return false}}class RoaringBitmapBits{constructor(array){this.array=array}contains(value){return!!(this.array[value>>3]&(1<<(value&7)))}}class NameTrie{constructor(){this.children=[];this.matches=[]}insert(name,id,tailTable){this.insertSubstring(name,0,id,tailTable)}insertSubstring(name,substart,id,tailTable){const l=name.length;if(substart===l){this.matches.push(id)}else{const sb=name.charCodeAt(substart);let child;if(this.children[sb]!==undefined){child=this.children[sb]}else{child=new NameTrie();this.children[sb]=child;let sste;if(substart>=2){const tail=name.substring(substart-2,substart+1);if(tailTable.has(tail)){sste=tailTable.get(tail)}else{sste=[];tailTable.set(tail,sste)}sste.push(child)}}child.insertSubstring(name,substart+1,id,tailTable)}}search(name,tailTable){const results=new Set();this.searchSubstringPrefix(name,0,results);if(results.size=3){const levParams=name.length>=6?new Lev2TParametricDescription(name.length):new Lev1TParametricDescription(name.length);this.searchLev(name,0,levParams,results);const tail=name.substring(0,3);if(tailTable.has(tail)){for(const entry of tailTable.get(tail)){entry.searchSubstringPrefix(name,3,results)}}}return[...results]}searchSubstringPrefix(name,substart,results){const l=name.length;if(substart===l){for(const match of this.matches){results.add(match)}let unprocessedChildren=[];for(const child of this.children){if(child){unprocessedChildren.push(child)}}let nextSet=[];while(unprocessedChildren.length!==0){const next=unprocessedChildren.pop();for(const child of next.children){if(child){nextSet.push(child)}}for(const match of next.matches){results.add(match)}if(unprocessedChildren.length===0){const tmp=unprocessedChildren;unprocessedChildren=nextSet;nextSet=tmp}}}else{const sb=name.charCodeAt(substart);if(this.children[sb]!==undefined){this.children[sb].searchSubstringPrefix(name,substart+1,results)}}}searchLev(name,substart,levParams,results){const stack=[[this,0]];const n=levParams.n;while(stack.length!==0){const[trie,levState]=stack.pop();for(const[charCode,child]of trie.children.entries()){if(!child){continue}const levPos=levParams.getPosition(levState);const vector=levParams.getVector(name,charCode,levPos,Math.min(name.length,levPos+(2*n)+1),);const newLevState=levParams.transition(levState,levPos,vector,);if(newLevState>=0){stack.push([child,newLevState]);if(levParams.isAccept(newLevState)){for(const match of child.matches){results.add(match)}}}}}}}class DocSearch{constructor(rawSearchIndex,rootPath,searchState){this.searchIndexDeprecated=new Map();this.searchIndexEmptyDesc=new Map();this.functionTypeFingerprint=null;this.typeNameIdMap=new Map();this.assocTypeIdNameMap=new Map();this.ALIASES=new Map();this.rootPath=rootPath;this.searchState=searchState;this.typeNameIdOfArray=this.buildTypeMapIndex("array");this.typeNameIdOfSlice=this.buildTypeMapIndex("slice");this.typeNameIdOfArrayOrSlice=this.buildTypeMapIndex("[]");this.typeNameIdOfTuple=this.buildTypeMapIndex("tuple");this.typeNameIdOfUnit=this.buildTypeMapIndex("unit");this.typeNameIdOfTupleOrUnit=this.buildTypeMapIndex("()");this.typeNameIdOfFn=this.buildTypeMapIndex("fn");this.typeNameIdOfFnMut=this.buildTypeMapIndex("fnmut");this.typeNameIdOfFnOnce=this.buildTypeMapIndex("fnonce");this.typeNameIdOfHof=this.buildTypeMapIndex("->");this.typeNameIdOfOutput=this.buildTypeMapIndex("output",true);this.typeNameIdOfReference=this.buildTypeMapIndex("reference");this.EMPTY_BINDINGS_MAP=new Map();this.EMPTY_GENERICS_ARRAY=[];this.TYPES_POOL=new Map();this.nameTrie=new NameTrie();this.tailTable=new Map();this.searchIndex=this.buildIndex(rawSearchIndex)}buildTypeMapIndex(name,isAssocType){if(name===""||name===null){return null}if(this.typeNameIdMap.has(name)){const obj=this.typeNameIdMap.get(name);obj.assocOnly=isAssocType&&obj.assocOnly;return obj.id}else{const id=this.typeNameIdMap.size;this.typeNameIdMap.set(name,{id,assocOnly:isAssocType});return id}}buildItemSearchTypeAll(types,paths,lowercasePaths){return types.length>0?types.map(type=>this.buildItemSearchType(type,paths,lowercasePaths)):this.EMPTY_GENERICS_ARRAY}buildItemSearchType(type,paths,lowercasePaths,isAssocType){const PATH_INDEX_DATA=0;const GENERICS_DATA=1;const BINDINGS_DATA=2;let pathIndex,generics,bindings;if(typeof type==="number"){pathIndex=type;generics=this.EMPTY_GENERICS_ARRAY;bindings=this.EMPTY_BINDINGS_MAP}else{pathIndex=type[PATH_INDEX_DATA];generics=this.buildItemSearchTypeAll(type[GENERICS_DATA],paths,lowercasePaths,);if(type.length>BINDINGS_DATA&&type[BINDINGS_DATA].length>0){bindings=new Map(type[BINDINGS_DATA].map(binding=>{const[assocType,constraints]=binding;return[this.buildItemSearchType(assocType,paths,lowercasePaths,true).id,this.buildItemSearchTypeAll(constraints,paths,lowercasePaths),]}))}else{bindings=this.EMPTY_BINDINGS_MAP}}let result;if(pathIndex<0){result={id:pathIndex,name:"",ty:TY_GENERIC,path:null,exactPath:null,generics,bindings,unboxFlag:true,}}else if(pathIndex===0){result={id:null,name:"",ty:null,path:null,exactPath:null,generics,bindings,unboxFlag:true,}}else{const item=lowercasePaths[pathIndex-1];const id=this.buildTypeMapIndex(item.name,isAssocType);if(isAssocType){this.assocTypeIdNameMap.set(id,paths[pathIndex-1].name)}result={id,name:paths[pathIndex-1].name,ty:item.ty,path:item.path,exactPath:item.exactPath,generics,bindings,unboxFlag:item.unboxFlag,}}const cr=this.TYPES_POOL.get(result.id);if(cr){if(cr.generics.length===result.generics.length&&cr.generics!==result.generics&&cr.generics.every((x,i)=>result.generics[i]===x)){result.generics=cr.generics}if(cr.bindings.size===result.bindings.size&&cr.bindings!==result.bindings){let ok=true;for(const[k,v]of cr.bindings.entries()){const v2=result.bindings.get(v);if(!v2){ok=false;break}if(v!==v2&&v.length===v2.length&&v.every((x,i)=>v2[i]===x)){result.bindings.set(k,v)}else if(v!==v2){ok=false;break}}if(ok){result.bindings=cr.bindings}}if(cr.ty===result.ty&&cr.path===result.path&&cr.bindings===result.bindings&&cr.generics===result.generics&&cr.ty===result.ty&&cr.name===result.name&&cr.unboxFlag===result.unboxFlag){return cr}}this.TYPES_POOL.set(result.id,result);return result}buildFunctionTypeFingerprint(type,output){let input=type.id;if(input===this.typeNameIdOfArray||input===this.typeNameIdOfSlice){input=this.typeNameIdOfArrayOrSlice}if(input===this.typeNameIdOfTuple||input===this.typeNameIdOfUnit){input=this.typeNameIdOfTupleOrUnit}if(input===this.typeNameIdOfFn||input===this.typeNameIdOfFnMut||input===this.typeNameIdOfFnOnce){input=this.typeNameIdOfHof}const hashint1=k=>{k=(~~k+0x7ed55d16)+(k<<12);k=(k ^ 0xc761c23c)^(k>>>19);k=(~~k+0x165667b1)+(k<<5);k=(~~k+0xd3a2646c)^(k<<9);k=(~~k+0xfd7046c5)+(k<<3);return(k ^ 0xb55a4f09)^(k>>>16)};const hashint2=k=>{k=~k+(k<<15);k ^=k>>>12;k+=k<<2;k ^=k>>>4;k=Math.imul(k,2057);return k ^(k>>16)};if(input!==null){const h0a=hashint1(input);const h0b=hashint2(input);const h1a=~~(h0a+Math.imul(h0b,2));const h1b=~~(h0a+Math.imul(h0b,3));const h2a=~~(h0a+Math.imul(h0b,4));const h2b=~~(h0a+Math.imul(h0b,5));output[0]|=(1<<(h0a%32))|(1<<(h1b%32));output[1]|=(1<<(h1a%32))|(1<<(h2b%32));output[2]|=(1<<(h2a%32))|(1<<(h0b%32));output[3]+=1}for(const g of type.generics){this.buildFunctionTypeFingerprint(g,output)}const fb={id:null,ty:0,generics:this.EMPTY_GENERICS_ARRAY,bindings:this.EMPTY_BINDINGS_MAP,};for(const[k,v]of type.bindings.entries()){fb.id=k;fb.generics=v;this.buildFunctionTypeFingerprint(fb,output)}}buildIndex(rawSearchIndex){const buildFunctionSearchTypeCallback=(paths,lowercasePaths)=>{return functionSearchType=>{if(functionSearchType===0){return null}const INPUTS_DATA=0;const OUTPUT_DATA=1;let inputs,output;if(typeof functionSearchType[INPUTS_DATA]==="number"){inputs=[this.buildItemSearchType(functionSearchType[INPUTS_DATA],paths,lowercasePaths,),]}else{inputs=this.buildItemSearchTypeAll(functionSearchType[INPUTS_DATA],paths,lowercasePaths,)}if(functionSearchType.length>1){if(typeof functionSearchType[OUTPUT_DATA]==="number"){output=[this.buildItemSearchType(functionSearchType[OUTPUT_DATA],paths,lowercasePaths,),]}else{output=this.buildItemSearchTypeAll(functionSearchType[OUTPUT_DATA],paths,lowercasePaths,)}}else{output=[]}const where_clause=[];const l=functionSearchType.length;for(let i=2;inoop);let descShard={crate,shard:0,start:0,len:itemDescShardDecoder.next(),promise:null,resolve:null,};const descShardList=[descShard];this.searchIndexDeprecated.set(crate,new RoaringBitmap(crateCorpus.c));this.searchIndexEmptyDesc.set(crate,new RoaringBitmap(crateCorpus.e));let descIndex=0;let lastParamNames=[];let normalizedName=crate.indexOf("_")===-1?crate:crate.replace(/_/g,"");const crateRow={crate,ty:3,name:crate,path:"",descShard,descIndex,exactPath:"",desc:crateCorpus.doc,parent:undefined,type:null,paramNames:lastParamNames,id,word:crate,normalizedName,bitIndex:0,implDisambiguator:null,};this.nameTrie.insert(normalizedName,id,this.tailTable);id+=1;searchIndex.push(crateRow);currentIndex+=1;if(!this.searchIndexEmptyDesc.get(crate).contains(0)){descIndex+=1}const itemTypes=crateCorpus.t;const itemNames=crateCorpus.n;const itemPaths=new Map(crateCorpus.q);const itemReexports=new Map(crateCorpus.r);const itemParentIdxDecoder=new VlqHexDecoder(crateCorpus.i,noop=>noop);const implDisambiguator=new Map(crateCorpus.b);const paths=crateCorpus.p;const aliases=crateCorpus.a;const itemParamNames=new Map(crateCorpus.P);const lowercasePaths=[];const itemFunctionDecoder=new VlqHexDecoder(crateCorpus.f,buildFunctionSearchTypeCallback(paths,lowercasePaths),);let len=paths.length;let lastPath=itemPaths.get(0);for(let i=0;i2&&elem[2]!==null){path=itemPaths.has(elem[2])?itemPaths.get(elem[2]):lastPath;lastPath=path}const exactPath=elem.length>3&&elem[3]!==null?itemPaths.get(elem[3]):path;const unboxFlag=elem.length>4&&!!elem[4];lowercasePaths.push({ty,name:name.toLowerCase(),path,exactPath,unboxFlag});paths[i]={ty,name,path,exactPath,unboxFlag}}lastPath="";len=itemTypes.length;let lastName="";let lastWord="";for(let i=0;i=descShard.len&&!this.searchIndexEmptyDesc.get(crate).contains(bitIndex)){descShard={crate,shard:descShard.shard+1,start:descShard.start+descShard.len,len:itemDescShardDecoder.next(),promise:null,resolve:null,};descIndex=0;descShardList.push(descShard)}const name=itemNames[i]===""?lastName:itemNames[i];const word=itemNames[i]===""?lastWord:itemNames[i].toLowerCase();const path=itemPaths.has(i)?itemPaths.get(i):lastPath;const paramNames=itemParamNames.has(i)?itemParamNames.get(i).split(","):lastParamNames;const type=itemFunctionDecoder.next();if(type!==null){if(type){const fp=this.functionTypeFingerprint.subarray(id*4,(id+1)*4);for(const t of type.inputs){this.buildFunctionTypeFingerprint(t,fp)}for(const t of type.output){this.buildFunctionTypeFingerprint(t,fp)}for(const w of type.where_clause){for(const t of w){this.buildFunctionTypeFingerprint(t,fp)}}}}const itemParentIdx=itemParentIdxDecoder.next();normalizedName=word.indexOf("_")===-1?word:word.replace(/_/g,"");const row={crate,ty:itemTypes.charCodeAt(i)-65,name,path,descShard,descIndex,exactPath:itemReexports.has(i)?itemPaths.get(itemReexports.get(i)):path,parent:itemParentIdx>0?paths[itemParentIdx-1]:undefined,type,paramNames,id,word,normalizedName,bitIndex,implDisambiguator:implDisambiguator.has(i)?implDisambiguator.get(i):null,};this.nameTrie.insert(normalizedName,id,this.tailTable);id+=1;searchIndex.push(row);lastPath=row.path;lastParamNames=row.paramNames;if(!this.searchIndexEmptyDesc.get(crate).contains(bitIndex)){descIndex+=1}lastName=name;lastWord=word}if(aliases){const currentCrateAliases=new Map();this.ALIASES.set(crate,currentCrateAliases);for(const alias_name in aliases){if(!Object.prototype.hasOwnProperty.call(aliases,alias_name)){continue}let currentNameAliases;if(currentCrateAliases.has(alias_name)){currentNameAliases=currentCrateAliases.get(alias_name)}else{currentNameAliases=[];currentCrateAliases.set(alias_name,currentNameAliases)}for(const local_alias of aliases[alias_name]){currentNameAliases.push(local_alias+currentIndex)}}}currentIndex+=itemTypes.length;this.searchState.descShards.set(crate,descShardList)}this.TYPES_POOL=new Map();return searchIndex}static parseQuery(userQuery){function itemTypeFromName(typename){const index=itemTypes.findIndex(i=>i===typename);if(index<0){throw["Unknown type filter ",typename]}return index}function convertTypeFilterOnElem(elem){if(elem.typeFilter!==null){let typeFilter=elem.typeFilter;if(typeFilter==="const"){typeFilter="constant"}elem.typeFilter=itemTypeFromName(typeFilter)}else{elem.typeFilter=NO_TYPE_FILTER}for(const elem2 of elem.generics){convertTypeFilterOnElem(elem2)}for(const constraints of elem.bindings.values()){for(const constraint of constraints){convertTypeFilterOnElem(constraint)}}}function newParsedQuery(userQuery){return{userQuery,elems:[],returned:[],foundElems:0,totalElems:0,literalSearch:false,hasReturnArrow:false,error:null,correction:null,proposeCorrectionFrom:null,proposeCorrectionTo:null,typeFingerprint:new Uint32Array(4),}}function parseInput(query,parserState){let foundStopChar=true;while(parserState.pos"){if(isReturnArrow(parserState)){query.hasReturnArrow=true;break}throw["Unexpected ",c," (did you mean ","->","?)"]}else if(parserState.pos>0){throw["Unexpected ",c," after ",parserState.userQuery[parserState.pos-1]]}throw["Unexpected ",c]}else if(c===" "){skipWhitespace(parserState);continue}if(!foundStopChar){let extra="";if(isLastElemGeneric(query.elems,parserState)){extra=[" after ",">"]}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"]}if(parserState.typeFilter!==null){throw["Expected ",","," or ","->",...extra,", found ",c,]}throw["Expected ",",",", ",":"," or ","->",...extra,", found ",c,]}const before=query.elems.length;getFilteredNextElem(query,parserState,query.elems,false);if(query.elems.length===before){parserState.pos+=1}foundStopChar=false}if(parserState.typeFilter!==null){throw["Unexpected ",":"," (expected path after type filter ",parserState.typeFilter+":",")",]}while(parserState.pos1}query.foundElems=query.elems.length+query.returned.length;query.totalElems=parserState.totalElems;return query}async execQuery(parsedQuery,filterCrates,currentCrate){const results_others=new Map(),results_in_args=new Map(),results_returned=new Map();function createQueryResults(results_in_args,results_returned,results_others,parsedQuery){return{"in_args":results_in_args,"returned":results_returned,"others":results_others,"query":parsedQuery,}}const buildHrefAndPath=item=>{let displayPath;let href;const type=itemTypes[item.ty];const name=item.name;let path=item.path;let exactPath=item.exactPath;if(type==="mod"){displayPath=path+"::";href=this.rootPath+path.replace(/::/g,"/")+"/"+name+"/index.html"}else if(type==="import"){displayPath=item.path+"::";href=this.rootPath+item.path.replace(/::/g,"/")+"/index.html#reexport."+name}else if(type==="primitive"||type==="keyword"){displayPath="";exactPath="";href=this.rootPath+path.replace(/::/g,"/")+"/"+type+"."+name+".html"}else if(type==="externcrate"){displayPath="";href=this.rootPath+name+"/index.html"}else if(item.parent!==undefined){const myparent=item.parent;let anchor=type+"."+name;const parentType=itemTypes[myparent.ty];let pageType=parentType;let pageName=myparent.name;exactPath=`${myparent.exactPath}::${myparent.name}`;if(parentType==="primitive"){displayPath=myparent.name+"::";exactPath=myparent.name}else if(type==="structfield"&&parentType==="variant"){const enumNameIdx=item.path.lastIndexOf("::");const enumName=item.path.substr(enumNameIdx+2);path=item.path.substr(0,enumNameIdx);displayPath=path+"::"+enumName+"::"+myparent.name+"::";anchor="variant."+myparent.name+".field."+name;pageType="enum";pageName=enumName}else{displayPath=path+"::"+myparent.name+"::"}if(item.implDisambiguator!==null){anchor=item.implDisambiguator+"/"+anchor}href=this.rootPath+path.replace(/::/g,"/")+"/"+pageType+"."+pageName+".html#"+anchor}else{displayPath=item.path+"::";href=this.rootPath+item.path.replace(/::/g,"/")+"/"+type+"."+name+".html"}return[displayPath,href,`${exactPath}::${name}`]};function pathSplitter(path){const tmp=""+path.replace(/::/g,"::");if(tmp.endsWith("")){return tmp.slice(0,tmp.length-6)}return tmp}const transformResults=(results,typeInfo)=>{const duplicates=new Set();const out=[];for(const result of results){if(result.id!==-1){const res=buildHrefAndPath(this.searchIndex[result.id]);const obj=Object.assign({dist:result.dist,displayPath:pathSplitter(res[0]),},this.searchIndex[result.id]);obj.fullPath=res[2]+"|"+obj.ty;if(duplicates.has(obj.fullPath)){continue}if(obj.ty===TY_IMPORT&&duplicates.has(res[2])){continue}if(duplicates.has(res[2]+"|"+TY_IMPORT)){continue}duplicates.add(obj.fullPath);duplicates.add(res[2]);if(typeInfo!==null){obj.displayTypeSignature=this.formatDisplayTypeSignature(obj,typeInfo)}obj.href=res[1];out.push(obj);if(out.length>=MAX_RESULTS){break}}}return out};this.formatDisplayTypeSignature=async(obj,typeInfo)=>{let fnInputs=null;let fnOutput=null;let mgens=null;if(typeInfo!=="elems"&&typeInfo!=="returned"){fnInputs=unifyFunctionTypes(obj.type.inputs,parsedQuery.elems,obj.type.where_clause,null,mgensScratch=>{fnOutput=unifyFunctionTypes(obj.type.output,parsedQuery.returned,obj.type.where_clause,mgensScratch,mgensOut=>{mgens=mgensOut;return true},0,);return!!fnOutput},0,)}else{const arr=typeInfo==="elems"?obj.type.inputs:obj.type.output;const highlighted=unifyFunctionTypes(arr,parsedQuery.elems,obj.type.where_clause,null,mgensOut=>{mgens=mgensOut;return true},0,);if(typeInfo==="elems"){fnInputs=highlighted}else{fnOutput=highlighted}}if(!fnInputs){fnInputs=obj.type.inputs}if(!fnOutput){fnOutput=obj.type.output}const mappedNames=new Map();const whereClause=new Map();const fnParamNames=obj.paramNames;const queryParamNames=[];const remapQuery=queryElem=>{if(queryElem.id<0){queryParamNames[-1-queryElem.id]=queryElem.name}if(queryElem.generics.length>0){queryElem.generics.forEach(remapQuery)}if(queryElem.bindings.size>0){[...queryElem.bindings.values()].flat().forEach(remapQuery)}};parsedQuery.elems.forEach(remapQuery);parsedQuery.returned.forEach(remapQuery);const pushText=(fnType,result)=>{if(!!(result.length%2)===!!fnType.highlighted){result.push("")}else if(result.length===0&&!!fnType.highlighted){result.push("");result.push("")}result[result.length-1]+=fnType.name};const writeHof=(fnType,result)=>{const hofOutput=fnType.bindings.get(this.typeNameIdOfOutput)||[];const hofInputs=fnType.generics;pushText(fnType,result);pushText({name:" (",highlighted:false},result);let needsComma=false;for(const fnType of hofInputs){if(needsComma){pushText({name:", ",highlighted:false},result)}needsComma=true;writeFn(fnType,result)}pushText({name:hofOutput.length===0?")":") -> ",highlighted:false,},result);if(hofOutput.length>1){pushText({name:"(",highlighted:false},result)}needsComma=false;for(const fnType of hofOutput){if(needsComma){pushText({name:", ",highlighted:false},result)}needsComma=true;writeFn(fnType,result)}if(hofOutput.length>1){pushText({name:")",highlighted:false},result)}};const writeSpecialPrimitive=(fnType,result)=>{if(fnType.id===this.typeNameIdOfArray||fnType.id===this.typeNameIdOfSlice||fnType.id===this.typeNameIdOfTuple||fnType.id===this.typeNameIdOfUnit){const[ob,sb]=fnType.id===this.typeNameIdOfArray||fnType.id===this.typeNameIdOfSlice?["[","]"]:["(",")"];pushText({name:ob,highlighted:fnType.highlighted},result);onEachBtwn(fnType.generics,nested=>writeFn(nested,result),()=>pushText({name:", ",highlighted:false},result),);pushText({name:sb,highlighted:fnType.highlighted},result);return true}else if(fnType.id===this.typeNameIdOfReference){pushText({name:"&",highlighted:fnType.highlighted},result);let prevHighlighted=false;onEachBtwn(fnType.generics,value=>{prevHighlighted=value.highlighted;writeFn(value,result)},value=>pushText({name:" ",highlighted:prevHighlighted&&value.highlighted,},result),);return true}else if(fnType.id===this.typeNameIdOfFn){writeHof(fnType,result);return true}return false};const writeFn=(fnType,result)=>{if(fnType.id<0){if(fnParamNames[-1-fnType.id]===""){for(const nested of fnType.generics){writeFn(nested,result)}return}else if(mgens){for(const[queryId,fnId]of mgens){if(fnId===fnType.id){mappedNames.set(queryParamNames[-1-queryId],fnParamNames[-1-fnType.id],)}}}pushText({name:fnParamNames[-1-fnType.id],highlighted:!!fnType.highlighted,},result);const where=[];onEachBtwn(fnType.generics,nested=>writeFn(nested,where),()=>pushText({name:" + ",highlighted:false},where),);if(where.length>0){whereClause.set(fnParamNames[-1-fnType.id],where)}}else{if(fnType.ty===TY_PRIMITIVE){if(writeSpecialPrimitive(fnType,result)){return}}else if(fnType.ty===TY_TRAIT&&(fnType.id===this.typeNameIdOfFn||fnType.id===this.typeNameIdOfFnMut||fnType.id===this.typeNameIdOfFnOnce)){writeHof(fnType,result);return}pushText(fnType,result);let hasBindings=false;if(fnType.bindings.size>0){onEachBtwn(fnType.bindings,([key,values])=>{const name=this.assocTypeIdNameMap.get(key);if(values.length===1&&values[0].id<0&&`${fnType.name}::${name}`===fnParamNames[-1-values[0].id]){for(const value of values){writeFn(value,[])}return true}if(!hasBindings){hasBindings=true;pushText({name:"<",highlighted:false},result)}pushText({name,highlighted:false},result);pushText({name:values.length!==1?"=(":"=",highlighted:false,},result);onEachBtwn(values||[],value=>writeFn(value,result),()=>pushText({name:" + ",highlighted:false},result),);if(values.length!==1){pushText({name:")",highlighted:false},result)}},()=>pushText({name:", ",highlighted:false},result),)}if(fnType.generics.length>0){pushText({name:hasBindings?", ":"<",highlighted:false},result)}onEachBtwn(fnType.generics,value=>writeFn(value,result),()=>pushText({name:", ",highlighted:false},result),);if(hasBindings||fnType.generics.length>0){pushText({name:">",highlighted:false},result)}}};const type=[];onEachBtwn(fnInputs,fnType=>writeFn(fnType,type),()=>pushText({name:", ",highlighted:false},type),);pushText({name:" -> ",highlighted:false},type);onEachBtwn(fnOutput,fnType=>writeFn(fnType,type),()=>pushText({name:", ",highlighted:false},type),);return{type,mappedNames,whereClause}};const sortResults=async(results,typeInfo,preferredCrate)=>{const userQuery=parsedQuery.userQuery;const normalizedUserQuery=parsedQuery.userQuery.toLowerCase();const isMixedCase=normalizedUserQuery!==userQuery;const result_list=[];for(const result of results.values()){result.item=this.searchIndex[result.id];result.word=this.searchIndex[result.id].word;result_list.push(result)}result_list.sort((aaa,bbb)=>{let a,b;if(isMixedCase){a=(aaa.item.name!==userQuery);b=(bbb.item.name!==userQuery);if(a!==b){return a-b}}a=(aaa.word!==normalizedUserQuery);b=(bbb.word!==normalizedUserQuery);if(a!==b){return a-b}a=(aaa.index<0);b=(bbb.index<0);if(a!==b){return a-b}a=aaa.path_dist;b=bbb.path_dist;if(a!==b){return a-b}a=aaa.index;b=bbb.index;if(a!==b){return a-b}a=(aaa.dist);b=(bbb.dist);if(a!==b){return a-b}a=this.searchIndexDeprecated.get(aaa.item.crate).contains(aaa.item.bitIndex);b=this.searchIndexDeprecated.get(bbb.item.crate).contains(bbb.item.bitIndex);if(a!==b){return a-b}a=(aaa.item.crate!==preferredCrate);b=(bbb.item.crate!==preferredCrate);if(a!==b){return a-b}a=aaa.word.length;b=bbb.word.length;if(a!==b){return a-b}a=aaa.word;b=bbb.word;if(a!==b){return(a>b?+1:-1)}a=this.searchIndexEmptyDesc.get(aaa.item.crate).contains(aaa.item.bitIndex);b=this.searchIndexEmptyDesc.get(bbb.item.crate).contains(bbb.item.bitIndex);if(a!==b){return a-b}a=aaa.item.ty;b=bbb.item.ty;if(a!==b){return a-b}a=aaa.item.path;b=bbb.item.path;if(a!==b){return(a>b?+1:-1)}return 0});return transformResults(result_list,typeInfo)};function unifyFunctionTypes(fnTypesIn,queryElems,whereClause,mgensIn,solutionCb,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return null}const mgens=mgensIn===null?null:new Map(mgensIn);if(queryElems.length===0){return solutionCb(mgens)?fnTypesIn:null}if(!fnTypesIn||fnTypesIn.length===0){return null}const ql=queryElems.length;const fl=fnTypesIn.length;if(ql===1&&queryElems[0].generics.length===0&&queryElems[0].bindings.size===0){const queryElem=queryElems[0];for(const[i,fnType]of fnTypesIn.entries()){if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){continue}if(fnType.id<0&&queryElem.id<0){if(mgens&&mgens.has(queryElem.id)&&mgens.get(queryElem.id)!==fnType.id){continue}const mgensScratch=new Map(mgens);mgensScratch.set(queryElem.id,fnType.id);if(!solutionCb||solutionCb(mgensScratch)){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:whereClause[-1-fnType.id],});return highlighted}}else if(solutionCb(mgens?new Map(mgens):null)){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:unifyGenericTypes(fnType.generics,queryElem.generics,whereClause,mgens?new Map(mgens):null,solutionCb,unboxingDepth,)||fnType.generics,});return highlighted}}for(const[i,fnType]of fnTypesIn.entries()){if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){continue}if(fnType.id<0){const highlightedGenerics=unifyFunctionTypes(whereClause[(-fnType.id)-1],queryElems,whereClause,mgens,solutionCb,unboxingDepth+1,);if(highlightedGenerics){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:highlightedGenerics,});return highlighted}}else{const highlightedGenerics=unifyFunctionTypes([...Array.from(fnType.bindings.values()).flat(),...fnType.generics],queryElems,whereClause,mgens?new Map(mgens):null,solutionCb,unboxingDepth+1,);if(highlightedGenerics){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)]})),});return highlighted}}}return false}const fnTypes=fnTypesIn.slice();const flast=fl-1;const qlast=ql-1;const queryElem=queryElems[qlast];let queryElemsTmp=null;for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){continue}let mgensScratch;if(fnType.id<0){mgensScratch=new Map(mgens);if(mgensScratch.has(queryElem.id)&&mgensScratch.get(queryElem.id)!==fnType.id){continue}mgensScratch.set(queryElem.id,fnType.id)}else{mgensScratch=mgens}fnTypes[i]=fnTypes[flast];fnTypes.length=flast;if(!queryElemsTmp){queryElemsTmp=queryElems.slice(0,qlast)}let unifiedGenerics=[];let unifiedGenericsMgens=null;const passesUnification=unifyFunctionTypes(fnTypes,queryElemsTmp,whereClause,mgensScratch,mgensScratch=>{if(fnType.generics.length===0&&queryElem.generics.length===0&&fnType.bindings.size===0&&queryElem.bindings.size===0){return solutionCb(mgensScratch)}const solution=unifyFunctionTypeCheckBindings(fnType,queryElem,whereClause,mgensScratch,unboxingDepth,);if(!solution){return false}const simplifiedGenerics=solution.simplifiedGenerics;for(const simplifiedMgens of solution.mgens){unifiedGenerics=unifyGenericTypes(simplifiedGenerics,queryElem.generics,whereClause,simplifiedMgens,solutionCb,unboxingDepth,);if(unifiedGenerics!==null){unifiedGenericsMgens=simplifiedMgens;return true}}return false},unboxingDepth,);if(passesUnification){passesUnification.length=fl;passesUnification[flast]=passesUnification[i];passesUnification[i]=Object.assign({},fnType,{highlighted:true,generics:unifiedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,queryElem.bindings.has(k)?unifyFunctionTypes(v,queryElem.bindings.get(k),whereClause,unifiedGenericsMgens,solutionCb,unboxingDepth,):unifiedGenerics.splice(0,v.length)]})),});return passesUnification}fnTypes[flast]=fnTypes[i];fnTypes[i]=fnType;fnTypes.length=fl}for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){continue}const generics=fnType.id<0?whereClause[(-fnType.id)-1]:fnType.generics;const bindings=fnType.bindings?Array.from(fnType.bindings.values()).flat():[];const passesUnification=unifyFunctionTypes(fnTypes.toSpliced(i,1,...bindings,...generics),queryElems,whereClause,mgens,solutionCb,unboxingDepth+1,);if(passesUnification){const highlightedGenerics=passesUnification.slice(i,i+generics.length+bindings.length,);const highlightedFnType=Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)]})),});return passesUnification.toSpliced(i,generics.length+bindings.length,highlightedFnType,)}}return null}function unifyGenericTypes(fnTypesIn,queryElems,whereClause,mgensIn,solutionCb,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return null}const mgens=mgensIn===null?null:new Map(mgensIn);if(queryElems.length===0){return solutionCb(mgens)?fnTypesIn:null}if(!fnTypesIn||fnTypesIn.length===0){return null}const fnType=fnTypesIn[0];const queryElem=queryElems[0];if(unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){if(fnType.id<0&&queryElem.id<0){if(!mgens||!mgens.has(queryElem.id)||mgens.get(queryElem.id)===fnType.id){const mgensScratch=new Map(mgens);mgensScratch.set(queryElem.id,fnType.id);const fnTypesRemaining=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(fnTypesRemaining){const highlighted=[fnType,...fnTypesRemaining];highlighted[0]=Object.assign({highlighted:true,},fnType,{generics:whereClause[-1-fnType.id],});return highlighted}}}else{let unifiedGenerics;const fnTypesRemaining=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgens,mgensScratch=>{const solution=unifyFunctionTypeCheckBindings(fnType,queryElem,whereClause,mgensScratch,unboxingDepth,);if(!solution){return false}const simplifiedGenerics=solution.simplifiedGenerics;for(const simplifiedMgens of solution.mgens){unifiedGenerics=unifyGenericTypes(simplifiedGenerics,queryElem.generics,whereClause,simplifiedMgens,solutionCb,unboxingDepth,);if(unifiedGenerics!==null){return true}}},unboxingDepth,);if(fnTypesRemaining){const highlighted=[fnType,...fnTypesRemaining];highlighted[0]=Object.assign({highlighted:true,},fnType,{generics:unifiedGenerics||fnType.generics,});return highlighted}}}if(unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){let highlightedRemaining;if(fnType.id<0){const highlightedGenerics=unifyFunctionTypes(whereClause[(-fnType.id)-1],[queryElem],whereClause,mgens,mgensScratch=>{const hl=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(hl){highlightedRemaining=hl}return hl},unboxingDepth+1,);if(highlightedGenerics){return[Object.assign({highlighted:true,},fnType,{generics:highlightedGenerics,}),...highlightedRemaining]}}else{const highlightedGenerics=unifyGenericTypes([...Array.from(fnType.bindings.values()).flat(),...fnType.generics,],[queryElem],whereClause,mgens,mgensScratch=>{const hl=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(hl){highlightedRemaining=hl}return hl},unboxingDepth+1,);if(highlightedGenerics){return[Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)]})),}),...highlightedRemaining]}}}return null}const unifyFunctionTypeIsMatchCandidate=(fnType,queryElem,mgensIn)=>{if(!typePassesFilter(queryElem.typeFilter,fnType.ty)){return false}if(fnType.id<0&&queryElem.id<0){if(mgensIn&&mgensIn.has(queryElem.id)&&mgensIn.get(queryElem.id)!==fnType.id){return false}return true}else{if(queryElem.id===this.typeNameIdOfArrayOrSlice&&(fnType.id===this.typeNameIdOfSlice||fnType.id===this.typeNameIdOfArray)){}else if(queryElem.id===this.typeNameIdOfTupleOrUnit&&(fnType.id===this.typeNameIdOfTuple||fnType.id===this.typeNameIdOfUnit)){}else if(queryElem.id===this.typeNameIdOfHof&&(fnType.id===this.typeNameIdOfFn||fnType.id===this.typeNameIdOfFnMut||fnType.id===this.typeNameIdOfFnOnce)){}else if(fnType.id!==queryElem.id||queryElem.id===null){return false}if((fnType.generics.length+fnType.bindings.size)===0&&queryElem.generics.length!==0){return false}if(fnType.bindings.size0){const fnTypePath=fnType.path!==undefined&&fnType.path!==null?fnType.path.split("::"):[];if(queryElemPathLength>fnTypePath.length){return false}let i=0;for(const path of fnTypePath){if(path===queryElem.pathWithoutLast[i]){i+=1;if(i>=queryElemPathLength){break}}}if(i0){let mgensSolutionSet=[mgensIn];for(const[name,constraints]of queryElem.bindings.entries()){if(mgensSolutionSet.length===0){return false}if(!fnType.bindings.has(name)){return false}const fnTypeBindings=fnType.bindings.get(name);mgensSolutionSet=mgensSolutionSet.flatMap(mgens=>{const newSolutions=[];unifyFunctionTypes(fnTypeBindings,constraints,whereClause,mgens,newMgens=>{newSolutions.push(newMgens);return false},unboxingDepth,);return newSolutions})}if(mgensSolutionSet.length===0){return false}const binds=Array.from(fnType.bindings.entries()).flatMap(entry=>{const[name,constraints]=entry;if(queryElem.bindings.has(name)){return[]}else{return constraints}});if(simplifiedGenerics.length>0){simplifiedGenerics=[...binds,...simplifiedGenerics]}else{simplifiedGenerics=binds}return{simplifiedGenerics,mgens:mgensSolutionSet}}return{simplifiedGenerics,mgens:[mgensIn]}}function unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return false}if(fnType.id<0){if(!whereClause){return false}return checkIfInList(whereClause[(-fnType.id)-1],queryElem,whereClause,mgens,unboxingDepth,)}else if(fnType.unboxFlag&&(fnType.generics.length>0||fnType.bindings.size>0)){const simplifiedGenerics=[...fnType.generics,...Array.from(fnType.bindings.values()).flat(),];return checkIfInList(simplifiedGenerics,queryElem,whereClause,mgens,unboxingDepth,)}return false}function checkIfInList(list,elem,whereClause,mgens,unboxingDepth){for(const entry of list){if(checkType(entry,elem,whereClause,mgens,unboxingDepth)){return true}}return false}const checkType=(row,elem,whereClause,mgens,unboxingDepth)=>{if(unboxingDepth>=UNBOXING_LIMIT){return false}if(row.id>0&&elem.id>0&&elem.pathWithoutLast.length===0&&row.generics.length===0&&elem.generics.length===0&&row.bindings.size===0&&elem.bindings.size===0&&elem.id!==this.typeNameIdOfArrayOrSlice&&elem.id!==this.typeNameIdOfHof&&elem.id!==this.typeNameIdOfTupleOrUnit){return row.id===elem.id&&typePassesFilter(elem.typeFilter,row.ty)}else{return unifyFunctionTypes([row],[elem],whereClause,mgens,()=>true,unboxingDepth,)}};const checkTypeMgensForConflict=mgens=>{if(!mgens){return true}const fnTypes=new Set();for(const[_qid,fid]of mgens){if(fnTypes.has(fid)){return false}fnTypes.add(fid)}return true};function checkPath(contains,ty){if(contains.length===0){return 0}const maxPathEditDistance=Math.floor(contains.reduce((acc,next)=>acc+next.length,0)/3,);let ret_dist=maxPathEditDistance+1;const path=ty.path.split("::");if(ty.parent&&ty.parent.name){path.push(ty.parent.name.toLowerCase())}const length=path.length;const clength=contains.length;pathiter:for(let i=length-clength;i>=0;i-=1){let dist_total=0;for(let x=0;xmaxPathEditDistance){continue pathiter}dist_total+=dist}}ret_dist=Math.min(ret_dist,Math.round(dist_total/clength))}return ret_dist>maxPathEditDistance?null:ret_dist}function typePassesFilter(filter,type){if(filter<=NO_TYPE_FILTER||filter===type)return true;const name=itemTypes[type];switch(itemTypes[filter]){case"constant":return name==="associatedconstant";case"fn":return name==="method"||name==="tymethod";case"type":return name==="primitive"||name==="associatedtype";case"trait":return name==="traitalias"}return false}function createAliasFromItem(item){return{crate:item.crate,name:item.name,path:item.path,descShard:item.descShard,descIndex:item.descIndex,exactPath:item.exactPath,ty:item.ty,parent:item.parent,type:item.type,is_alias:true,bitIndex:item.bitIndex,implDisambiguator:item.implDisambiguator,}}const handleAliases=async(ret,query,filterCrates,currentCrate)=>{const lowerQuery=query.toLowerCase();const aliases=[];const crateAliases=[];if(filterCrates!==null){if(this.ALIASES.has(filterCrates)&&this.ALIASES.get(filterCrates).has(lowerQuery)){const query_aliases=this.ALIASES.get(filterCrates).get(lowerQuery);for(const alias of query_aliases){aliases.push(createAliasFromItem(this.searchIndex[alias]))}}}else{for(const[crate,crateAliasesIndex]of this.ALIASES){if(crateAliasesIndex.has(lowerQuery)){const pushTo=crate===currentCrate?crateAliases:aliases;const query_aliases=crateAliasesIndex.get(lowerQuery);for(const alias of query_aliases){pushTo.push(createAliasFromItem(this.searchIndex[alias]))}}}}const sortFunc=(aaa,bbb)=>{if(aaa.path{return this.searchIndexEmptyDesc.get(alias.crate).contains(alias.bitIndex)?"":this.searchState.loadDesc(alias)};const[crateDescs,descs]=await Promise.all([Promise.all(crateAliases.map(fetchDesc)),Promise.all(aliases.map(fetchDesc)),]);const pushFunc=alias=>{alias.alias=query;const res=buildHrefAndPath(alias);alias.displayPath=pathSplitter(res[0]);alias.fullPath=alias.displayPath+alias.name;alias.href=res[1];ret.others.unshift(alias);if(ret.others.length>MAX_RESULTS){ret.others.pop()}};aliases.forEach((alias,i)=>{alias.desc=descs[i]});aliases.forEach(pushFunc);crateAliases.forEach((alias,i)=>{alias.desc=crateDescs[i]});crateAliases.forEach(pushFunc)};function addIntoResults(results,fullId,id,index,dist,path_dist,maxEditDistance){if(dist<=maxEditDistance||index!==-1){if(results.has(fullId)){const result=results.get(fullId);if(result.dontValidate||result.dist<=dist){return}}results.set(fullId,{id:id,index:index,dontValidate:parsedQuery.literalSearch,dist:dist,path_dist:path_dist,})}}function handleArgs(row,pos,results){if(!row||(filterCrates!==null&&row.crate!==filterCrates)||!row.type){return}const tfpDist=compareTypeFingerprints(row.id,parsedQuery.typeFingerprint,);if(tfpDist===null){return}if(results.size>=MAX_RESULTS&&tfpDist>results.max_dist){return}if(!unifyFunctionTypes(row.type.inputs,parsedQuery.elems,row.type.where_clause,null,mgens=>{return unifyFunctionTypes(row.type.output,parsedQuery.returned,row.type.where_clause,mgens,checkTypeMgensForConflict,0,)},0,)){return}results.max_dist=Math.max(results.max_dist||0,tfpDist);addIntoResults(results,row.id,pos,0,tfpDist,0,Number.MAX_VALUE)}const compareTypeFingerprints=(fullId,queryFingerprint)=>{const fh0=this.functionTypeFingerprint[fullId*4];const fh1=this.functionTypeFingerprint[(fullId*4)+1];const fh2=this.functionTypeFingerprint[(fullId*4)+2];const[qh0,qh1,qh2]=queryFingerprint;const[in0,in1,in2]=[fh0&qh0,fh1&qh1,fh2&qh2];if((in0 ^ qh0)||(in1 ^ qh1)||(in2 ^ qh2)){return null}return this.functionTypeFingerprint[(fullId*4)+3]};const innerRunQuery=()=>{const queryLen=parsedQuery.elems.reduce((acc,next)=>acc+next.pathLast.length,0)+parsedQuery.returned.reduce((acc,next)=>acc+next.pathLast.length,0);const maxEditDistance=Math.floor(queryLen/3);const genericSymbols=new Map();const convertNameToId=(elem,isAssocType)=>{const loweredName=elem.pathLast.toLowerCase();if(this.typeNameIdMap.has(loweredName)&&(isAssocType||!this.typeNameIdMap.get(loweredName).assocOnly)){elem.id=this.typeNameIdMap.get(loweredName).id}else if(!parsedQuery.literalSearch){let match=null;let matchDist=maxEditDistance+1;let matchName="";for(const[name,{id,assocOnly}]of this.typeNameIdMap){const dist=Math.min(editDistance(name,loweredName,maxEditDistance),editDistance(name,elem.normalizedPathLast,maxEditDistance),);if(dist<=matchDist&&dist<=maxEditDistance&&(isAssocType||!assocOnly)){if(dist===matchDist&&matchName>name){continue}match=id;matchDist=dist;matchName=name}}if(match!==null){parsedQuery.correction=matchName}elem.id=match}if((elem.id===null&&parsedQuery.totalElems>1&&elem.typeFilter===-1&&elem.generics.length===0&&elem.bindings.size===0)||elem.typeFilter===TY_GENERIC){if(genericSymbols.has(elem.normalizedPathLast)){elem.id=genericSymbols.get(elem.normalizedPathLast)}else{elem.id=-(genericSymbols.size+1);genericSymbols.set(elem.normalizedPathLast,elem.id)}if(elem.typeFilter===-1&&elem.normalizedPathLast.length>=3){const maxPartDistance=Math.floor(elem.normalizedPathLast.length/3);let matchDist=maxPartDistance+1;let matchName="";for(const name of this.typeNameIdMap.keys()){const dist=editDistance(name,elem.normalizedPathLast,maxPartDistance,);if(dist<=matchDist&&dist<=maxPartDistance){if(dist===matchDist&&matchName>name){continue}matchDist=dist;matchName=name}}if(matchName!==""){parsedQuery.proposeCorrectionFrom=elem.name;parsedQuery.proposeCorrectionTo=matchName}}elem.typeFilter=TY_GENERIC}if(elem.generics.length>0&&elem.typeFilter===TY_GENERIC){parsedQuery.error=["Generic type parameter ",elem.name," does not accept generic parameters",]}for(const elem2 of elem.generics){convertNameToId(elem2)}elem.bindings=new Map(Array.from(elem.bindings.entries()).map(entry=>{const[name,constraints]=entry;if(!this.typeNameIdMap.has(name)){parsedQuery.error=["Type parameter ",name," does not exist",];return[null,[]]}for(const elem2 of constraints){convertNameToId(elem2)}return[this.typeNameIdMap.get(name).id,constraints]}),)};for(const elem of parsedQuery.elems){convertNameToId(elem);this.buildFunctionTypeFingerprint(elem,parsedQuery.typeFingerprint)}for(const elem of parsedQuery.returned){convertNameToId(elem);this.buildFunctionTypeFingerprint(elem,parsedQuery.typeFingerprint)}if(parsedQuery.foundElems===1&&!parsedQuery.hasReturnArrow){const elem=parsedQuery.elems[0];const handleNameSearch=id=>{const row=this.searchIndex[id];if(!typePassesFilter(elem.typeFilter,row.ty)||(filterCrates!==null&&row.crate!==filterCrates)){return}let pathDist=0;if(elem.fullPath.length>1){pathDist=checkPath(elem.pathWithoutLast,row);if(pathDist===null){return}}if(parsedQuery.literalSearch){if(row.word===elem.pathLast){addIntoResults(results_others,row.id,id,0,0,pathDist)}}else{addIntoResults(results_others,row.id,id,row.normalizedName.indexOf(elem.normalizedPathLast),editDistance(row.normalizedName,elem.normalizedPathLast,maxEditDistance,),pathDist,maxEditDistance,)}};if(elem.normalizedPathLast!==""){const last=elem.normalizedPathLast;for(const id of this.nameTrie.search(last,this.tailTable)){handleNameSearch(id)}}const length=this.searchIndex.length;for(let i=0,nSearchIndex=length;i0){const sortQ=(a,b)=>{const ag=a.generics.length===0&&a.bindings.size===0;const bg=b.generics.length===0&&b.bindings.size===0;if(ag!==bg){return ag-bg}const ai=a.id>0;const bi=b.id>0;return ai-bi};parsedQuery.elems.sort(sortQ);parsedQuery.returned.sort(sortQ);for(let i=0,nSearchIndex=this.searchIndex.length;i{const descs=await Promise.all(list.map(result=>{return this.searchIndexEmptyDesc.get(result.crate).contains(result.bitIndex)?"":this.searchState.loadDesc(result)}));for(const[i,result]of list.entries()){result.desc=descs[i]}}));if(parsedQuery.error!==null&&ret.others.length!==0){ret.query.error=null}return ret}}let rawSearchIndex;let docSearch;const longItemTypes=["keyword","primitive type","module","extern crate","re-export","struct","enum","function","type alias","static","trait","","trait method","method","struct field","enum variant","macro","assoc type","constant","assoc const","union","foreign type","existential type","attribute macro","derive macro","trait alias",];let currentResults;function printTab(nb){let iter=0;let foundCurrentTab=false;let foundCurrentResultSet=false;onEachLazy(document.getElementById("search-tabs").childNodes,elem=>{if(nb===iter){addClass(elem,"selected");foundCurrentTab=true}else{removeClass(elem,"selected")}iter+=1});const isTypeSearch=(nb>0||iter===1);iter=0;onEachLazy(document.getElementById("results").childNodes,elem=>{if(nb===iter){addClass(elem,"active");foundCurrentResultSet=true}else{removeClass(elem,"active")}iter+=1});if(foundCurrentTab&&foundCurrentResultSet){searchState.currentTab=nb;const correctionsElem=document.getElementsByClassName("search-corrections");if(isTypeSearch){removeClass(correctionsElem[0],"hidden")}else{addClass(correctionsElem[0],"hidden")}}else if(nb!==0){printTab(0)}}function buildUrl(search,filterCrates){let extra="?search="+encodeURIComponent(search);if(filterCrates!==null){extra+="&filter-crate="+encodeURIComponent(filterCrates)}return getNakedUrl()+extra+window.location.hash}function getFilterCrates(){const elem=document.getElementById("crate-search");if(elem&&elem.value!=="all crates"&&window.searchIndex.has(elem.value)){return elem.value}return null}function nextTab(direction){const next=(searchState.currentTab+direction+3)%searchState.focusedByTab.length;searchState.focusedByTab[searchState.currentTab]=document.activeElement;printTab(next);focusSearchResult()}function focusSearchResult(){const target=searchState.focusedByTab[searchState.currentTab]||document.querySelectorAll(".search-results.active a").item(0)||document.querySelectorAll("#search-tabs button").item(searchState.currentTab);searchState.focusedByTab[searchState.currentTab]=null;if(target){target.focus()}}async function addTab(array,query,display){const extraClass=display?" active":"";const output=document.createElement(array.length===0&&query.error===null?"div":"ul",);if(array.length>0){output.className="search-results "+extraClass;const lis=Promise.all(array.map(async item=>{const name=item.name;const type=itemTypes[item.ty];const longType=longItemTypes[item.ty];const typeName=longType.length!==0?`${longType}`:"?";const link=document.createElement("a");link.className="result-"+type;link.href=item.href;const resultName=document.createElement("span");resultName.className="result-name";resultName.insertAdjacentHTML("beforeend",`${typeName}`);link.appendChild(resultName);let alias=" ";if(item.is_alias){alias=` \
-${item.alias} - see \
-`}resultName.insertAdjacentHTML("beforeend",`${alias}\
-${item.displayPath}${name}\
-`);const description=document.createElement("div");description.className="desc";description.insertAdjacentHTML("beforeend",item.desc);if(item.displayTypeSignature){const{type,mappedNames,whereClause}=await item.displayTypeSignature;const displayType=document.createElement("div");type.forEach((value,index)=>{if(index%2!==0){const highlight=document.createElement("strong");highlight.appendChild(document.createTextNode(value));displayType.appendChild(highlight)}else{displayType.appendChild(document.createTextNode(value))}});if(mappedNames.size>0||whereClause.size>0){let addWhereLineFn=()=>{const line=document.createElement("div");line.className="where";line.appendChild(document.createTextNode("where"));displayType.appendChild(line);addWhereLineFn=()=>{}};for(const[qname,name]of mappedNames){if(name===qname){continue}addWhereLineFn();const line=document.createElement("div");line.className="where";line.appendChild(document.createTextNode(` ${qname} matches `));const lineStrong=document.createElement("strong");lineStrong.appendChild(document.createTextNode(name));line.appendChild(lineStrong);displayType.appendChild(line)}for(const[name,innerType]of whereClause){if(innerType.length<=1){continue}addWhereLineFn();const line=document.createElement("div");line.className="where";line.appendChild(document.createTextNode(` ${name}: `));innerType.forEach((value,index)=>{if(index%2!==0){const highlight=document.createElement("strong");highlight.appendChild(document.createTextNode(value));line.appendChild(highlight)}else{line.appendChild(document.createTextNode(value))}});displayType.appendChild(line)}}displayType.className="type-signature";link.appendChild(displayType)}link.appendChild(description);return link}));lis.then(lis=>{for(const li of lis){output.appendChild(li)}})}else if(query.error===null){output.className="search-failed"+extraClass;output.innerHTML="No results :(
"+"Try on DuckDuckGo?
"+"Or try looking in one of these:- The Rust Reference "+" for technical details about the language.
- Rust By "+"Example for expository code examples.
- The Rust Book for "+"introductions to language features and the language itself.
- Docs.rs for documentation of crates released on"+" crates.io.
"}return output}function makeTabHeader(tabNb,text,nbElems){const fmtNbElems=nbElems<10?`\u{2007}(${nbElems})\u{2007}\u{2007}`:nbElems<100?`\u{2007}(${nbElems})\u{2007}`:`\u{2007}(${nbElems})`;if(searchState.currentTab===tabNb){return""}return""}async function showResults(results,go_to_first,filterCrates){const search=searchState.outputElement();if(go_to_first||(results.others.length===1&&getSettingValue("go-to-only-result")==="true")){window.onunload=()=>{};searchState.removeQueryParameters();const elem=document.createElement("a");elem.href=results.others[0].href;removeClass(elem,"active");document.body.appendChild(elem);elem.click();return}if(results.query===undefined){results.query=DocSearch.parseQuery(searchState.input.value)}currentResults=results.query.userQuery;let currentTab=searchState.currentTab;if((currentTab===0&&results.others.length===0)||(currentTab===1&&results.in_args.length===0)||(currentTab===2&&results.returned.length===0)){if(results.others.length!==0){currentTab=0}else if(results.in_args.length){currentTab=1}else if(results.returned.length){currentTab=2}}let crates="";if(rawSearchIndex.size>1){crates=" in "+""}let output=`\
- Results
${crates}`;if(results.query.error!==null){const error=results.query.error;error.forEach((value,index)=>{value=value.split("<").join("<").split(">").join(">");if(index%2!==0){error[index]=`${value.replaceAll(" ", " ")}`}else{error[index]=value}});output+=`Query parser error: "${error.join("")}".
`;output+=""+makeTabHeader(0,"In Names",results.others.length)+"";currentTab=0}else if(results.query.foundElems<=1&&results.query.returned.length===0){output+=""+makeTabHeader(0,"In Names",results.others.length)+makeTabHeader(1,"In Parameters",results.in_args.length)+makeTabHeader(2,"In Return Types",results.returned.length)+""}else{const signatureTabTitle=results.query.elems.length===0?"In Function Return Types":results.query.returned.length===0?"In Function Parameters":"In Function Signatures";output+=""+makeTabHeader(0,signatureTabTitle,results.others.length)+"";currentTab=0}if(results.query.correction!==null){const orig=results.query.returned.length>0?results.query.returned[0].name:results.query.elems[0].name;output+=""+`Type "${orig}" not found. `+"Showing results for closest type name "+`"${results.query.correction}" instead.
`}if(results.query.proposeCorrectionFrom!==null){const orig=results.query.proposeCorrectionFrom;const targ=results.query.proposeCorrectionTo;output+=""+`Type "${orig}" not found and used as generic parameter. `+`Consider searching for "${targ}" instead.
`}const[ret_others,ret_in_args,ret_returned]=await Promise.all([addTab(results.others,results.query,currentTab===0),addTab(results.in_args,results.query,currentTab===1),addTab(results.returned,results.query,currentTab===2),]);const resultsElem=document.createElement("div");resultsElem.id="results";resultsElem.appendChild(ret_others);resultsElem.appendChild(ret_in_args);resultsElem.appendChild(ret_returned);search.innerHTML=output;if(searchState.rustdocToolbar){search.querySelector(".main-heading").appendChild(searchState.rustdocToolbar)}const crateSearch=document.getElementById("crate-search");if(crateSearch){crateSearch.addEventListener("input",updateCrate)}search.appendChild(resultsElem);searchState.showResults(search);const elems=document.getElementById("search-tabs").childNodes;searchState.focusedByTab=[];let i=0;for(const elem of elems){const j=i;elem.onclick=()=>printTab(j);searchState.focusedByTab.push(null);i+=1}printTab(currentTab)}function updateSearchHistory(url){if(!browserSupportsHistoryApi()){return}const params=searchState.getQueryStringParams();if(!history.state&&!params.search){history.pushState(null,"",url)}else{history.replaceState(null,"",url)}}async function search(forced){const query=DocSearch.parseQuery(searchState.input.value.trim());let filterCrates=getFilterCrates();if(!forced&&query.userQuery===currentResults){if(query.userQuery.length>0){putBackSearch()}return}searchState.setLoadingSearch();const params=searchState.getQueryStringParams();if(filterCrates===null&¶ms["filter-crate"]!==undefined){filterCrates=params["filter-crate"]}searchState.title="\""+query.userQuery+"\" Search - Rust";updateSearchHistory(buildUrl(query.userQuery,filterCrates));await showResults(await docSearch.execQuery(query,filterCrates,window.currentCrate),params.go_to_first,filterCrates)}function onSearchSubmit(e){e.preventDefault();searchState.clearInputTimeout();search()}function putBackSearch(){const search_input=searchState.input;if(!searchState.input){return}if(search_input.value!==""&&!searchState.isDisplayed()){searchState.showResults();if(browserSupportsHistoryApi()){history.replaceState(null,"",buildUrl(search_input.value,getFilterCrates()))}document.title=searchState.title}}function registerSearchEvents(){const params=searchState.getQueryStringParams();if(searchState.input.value===""){searchState.input.value=params.search||""}const searchAfter500ms=()=>{searchState.clearInputTimeout();if(searchState.input.value.length===0){searchState.hideResults()}else{searchState.timeout=setTimeout(search,500)}};searchState.input.onkeyup=searchAfter500ms;searchState.input.oninput=searchAfter500ms;document.getElementsByClassName("search-form")[0].onsubmit=onSearchSubmit;searchState.input.onchange=e=>{if(e.target!==document.activeElement){return}searchState.clearInputTimeout();setTimeout(search,0)};searchState.input.onpaste=searchState.input.onchange;searchState.outputElement().addEventListener("keydown",e=>{if(e.altKey||e.ctrlKey||e.shiftKey||e.metaKey){return}if(e.which===38){const previous=document.activeElement.previousElementSibling;if(previous){previous.focus()}else{searchState.focus()}e.preventDefault()}else if(e.which===40){const next=document.activeElement.nextElementSibling;if(next){next.focus()}const rect=document.activeElement.getBoundingClientRect();if(window.innerHeight-rect.bottom{if(e.which===40){focusSearchResult();e.preventDefault()}});searchState.input.addEventListener("focus",()=>{putBackSearch()});searchState.input.addEventListener("blur",()=>{searchState.input.placeholder=searchState.input.origPlaceholder});if(browserSupportsHistoryApi()){const previousTitle=document.title;window.addEventListener("popstate",e=>{const params=searchState.getQueryStringParams();document.title=previousTitle;currentResults=null;if(params.search&¶ms.search.length>0){searchState.input.value=params.search;e.preventDefault();search()}else{searchState.input.value="";searchState.hideResults()}})}window.onpageshow=()=>{const qSearch=searchState.getQueryStringParams().search;if(searchState.input.value===""&&qSearch){searchState.input.value=qSearch}search()}}function updateCrate(ev){if(ev.target.value==="all crates"){const query=searchState.input.value.trim();updateSearchHistory(buildUrl(query,null))}currentResults=null;search(true)}function initSearch(searchIndx){rawSearchIndex=searchIndx;if(typeof window!=="undefined"){docSearch=new DocSearch(rawSearchIndex,ROOT_PATH,searchState);registerSearchEvents();if(window.searchState.getQueryStringParams().search){search()}}else if(typeof exports!=="undefined"){docSearch=new DocSearch(rawSearchIndex,ROOT_PATH,searchState);exports.docSearch=docSearch;exports.parseQuery=DocSearch.parseQuery}}if(typeof exports!=="undefined"){exports.initSearch=initSearch}if(typeof window!=="undefined"){window.initSearch=initSearch;if(window.searchIndex!==undefined){initSearch(window.searchIndex)}}else{initSearch(new Map())}class ParametricDescription{constructor(w,n,minErrors){this.w=w;this.n=n;this.minErrors=minErrors}isAccept(absState){const state=Math.floor(absState/(this.w+1));const offset=absState%(this.w+1);return this.w-offset+this.minErrors[state]<=this.n}getPosition(absState){return absState%(this.w+1)}getVector(name,charCode,pos,end){let vector=0;for(let i=pos;i>5;const bitStart=bitLoc&31;if(bitStart+bitsPerValue<=32){return((data[dataLoc]>>bitStart)&this.MASKS[bitsPerValue-1])}else{const part=32-bitStart;return ~~(((data[dataLoc]>>bitStart)&this.MASKS[part-1])+((data[1+dataLoc]&this.MASKS[bitsPerValue-part-1])<{const settingId=toggle.id;const settingValue=getSettingValue(settingId);if(settingValue!==null){toggle.checked=settingValue==="true"}toggle.onchange=()=>{changeSetting(toggle.id,toggle.checked)}});onEachLazy(settingsElement.querySelectorAll("input[type=\"radio\"]"),elem=>{const settingId=elem.name;let settingValue=getSettingValue(settingId);if(settingId==="theme"){const useSystem=getSettingValue("use-system-theme");if(useSystem==="true"||settingValue===null){settingValue=useSystem==="false"?"light":"system preference"}}if(settingValue!==null&&settingValue!=="null"){elem.checked=settingValue===elem.value}elem.addEventListener("change",ev=>{changeSetting(ev.target.name,ev.target.value)})})}function buildSettingsPageSections(settings){let output="";for(const setting of settings){if(setting==="hr"){output+="
";continue}const js_data_name=setting["js_name"];const setting_name=setting["name"];if(setting["options"]!==undefined){output+=`\
-
- ${setting_name}
- `;onEach(setting["options"],option=>{const checked=option===setting["default"]?" checked":"";const full=`${js_data_name}-${option.replace(/ /g,"-")}`;output+=`\
- `});output+=`\
-
-`}else{const checked=setting["default"]===true?" checked":"";output+=`\
-\
- \
-`}}return output}function buildSettingsPage(){const theme_names=getVar("themes").split(",").filter(t=>t);theme_names.push("light","dark","ayu");const settings=[{"name":"Theme","js_name":"theme","default":"system preference","options":theme_names.concat("system preference"),},{"name":"Preferred light theme","js_name":"preferred-light-theme","default":"light","options":theme_names,},{"name":"Preferred dark theme","js_name":"preferred-dark-theme","default":"dark","options":theme_names,},{"name":"Auto-hide item contents for large items","js_name":"auto-hide-large-items","default":true,},{"name":"Auto-hide item methods' documentation","js_name":"auto-hide-method-docs","default":false,},{"name":"Auto-hide trait implementation documentation","js_name":"auto-hide-trait-implementations","default":false,},{"name":"Directly go to item in search if there is only one result","js_name":"go-to-only-result","default":false,},{"name":"Show line numbers on code examples","js_name":"line-numbers","default":false,},{"name":"Hide persistent navigation bar","js_name":"hide-sidebar","default":false,},{"name":"Hide table of contents","js_name":"hide-toc","default":false,},{"name":"Hide module navigation","js_name":"hide-modnav","default":false,},{"name":"Disable keyboard shortcuts","js_name":"disable-shortcuts","default":false,},];const elementKind=isSettingsPage?"section":"div";const innerHTML=`${buildSettingsPageSections(settings)}`;const el=document.createElement(elementKind);el.id="settings";if(!isSettingsPage){el.className="popover"}el.innerHTML=innerHTML;if(isSettingsPage){document.getElementById(MAIN_ID).appendChild(el)}else{el.setAttribute("tabindex","-1");getSettingsButton().appendChild(el)}return el}const settingsMenu=buildSettingsPage();function displaySettings(){settingsMenu.style.display="";onEachLazy(settingsMenu.querySelectorAll("input[type='checkbox']"),el=>{const val=getSettingValue(el.id);const checked=val==="true";if(checked!==el.checked&&val!==null){el.checked=checked}})}function settingsBlurHandler(event){if(!getHelpButton().contains(document.activeElement)&&!getHelpButton().contains(event.relatedTarget)&&!getSettingsButton().contains(document.activeElement)&&!getSettingsButton().contains(event.relatedTarget)){window.hidePopoverMenus()}}if(!isSettingsPage){const settingsButton=getSettingsButton();const settingsMenu=document.getElementById("settings");settingsButton.onclick=event=>{if(settingsMenu.contains(event.target)){return}event.preventDefault();const shouldDisplaySettings=settingsMenu.style.display==="none";window.hideAllModals();if(shouldDisplaySettings){displaySettings()}};settingsButton.onblur=settingsBlurHandler;settingsButton.querySelector("a").onblur=settingsBlurHandler;onEachLazy(settingsMenu.querySelectorAll("input"),el=>{el.onblur=settingsBlurHandler});settingsMenu.onblur=settingsBlurHandler}setTimeout(()=>{setEvents(settingsMenu);if(!isSettingsPage){displaySettings()}removeClass(getSettingsButton(),"rotate")},0)})()
\ No newline at end of file
diff --git a/static.files/settings-6dad6058.js b/static.files/settings-6dad6058.js
new file mode 100644
index 00000000..11593dcd
--- /dev/null
+++ b/static.files/settings-6dad6058.js
@@ -0,0 +1,17 @@
+"use strict";(function(){const isSettingsPage=window.location.pathname.endsWith("/settings.html");function changeSetting(settingName,value){if(settingName==="theme"){const useSystem=value==="system preference"?"true":"false";updateLocalStorage("use-system-theme",useSystem)}updateLocalStorage(settingName,value);switch(settingName){case"theme":case"preferred-dark-theme":case"preferred-light-theme":updateTheme();updateLightAndDark();break;case"line-numbers":if(value===true){window.rustdoc_add_line_numbers_to_examples()}else{window.rustdoc_remove_line_numbers_from_examples()}break;case"hide-sidebar":if(value===true){addClass(document.documentElement,"hide-sidebar")}else{removeClass(document.documentElement,"hide-sidebar")}break;case"hide-toc":if(value===true){addClass(document.documentElement,"hide-toc")}else{removeClass(document.documentElement,"hide-toc")}break;case"hide-modnav":if(value===true){addClass(document.documentElement,"hide-modnav")}else{removeClass(document.documentElement,"hide-modnav")}break;case"sans-serif-fonts":if(value===true){addClass(document.documentElement,"sans-serif")}else{removeClass(document.documentElement,"sans-serif")}}}function showLightAndDark(){removeClass(document.getElementById("preferred-light-theme"),"hidden");removeClass(document.getElementById("preferred-dark-theme"),"hidden")}function hideLightAndDark(){addClass(document.getElementById("preferred-light-theme"),"hidden");addClass(document.getElementById("preferred-dark-theme"),"hidden")}function updateLightAndDark(){const useSystem=getSettingValue("use-system-theme");if(useSystem==="true"||(useSystem===null&&getSettingValue("theme")===null)){showLightAndDark()}else{hideLightAndDark()}}function setEvents(settingsElement){updateLightAndDark();onEachLazy(settingsElement.querySelectorAll("input[type=\"checkbox\"]"),toggle=>{const settingId=toggle.id;const settingValue=getSettingValue(settingId);if(settingValue!==null){toggle.checked=settingValue==="true"}toggle.onchange=()=>{changeSetting(toggle.id,toggle.checked)}});onEachLazy(settingsElement.querySelectorAll("input[type=\"radio\"]"),elem=>{const settingId=elem.name;let settingValue=getSettingValue(settingId);if(settingId==="theme"){const useSystem=getSettingValue("use-system-theme");if(useSystem==="true"||settingValue===null){settingValue=useSystem==="false"?"light":"system preference"}}if(settingValue!==null&&settingValue!=="null"){elem.checked=settingValue===elem.value}elem.addEventListener("change",ev=>{changeSetting(ev.target.name,ev.target.value)})})}function buildSettingsPageSections(settings){let output="";for(const setting of settings){if(setting==="hr"){output+="
";continue}const js_data_name=setting["js_name"];const setting_name=setting["name"];if(setting["options"]!==undefined){output+=`\
+
+ ${setting_name}
+ `;onEach(setting["options"],option=>{const checked=option===setting["default"]?" checked":"";const full=`${js_data_name}-${option.replace(/ /g,"-")}`;output+=`\
+ `});output+=`\
+
+`}else{const checked=setting["default"]===true?" checked":"";output+=`\
+\
+ \
+`}}return output}function buildSettingsPage(){const theme_names=getVar("themes").split(",").filter(t=>t);theme_names.push("light","dark","ayu");const settings=[{"name":"Theme","js_name":"theme","default":"system preference","options":theme_names.concat("system preference"),},{"name":"Preferred light theme","js_name":"preferred-light-theme","default":"light","options":theme_names,},{"name":"Preferred dark theme","js_name":"preferred-dark-theme","default":"dark","options":theme_names,},{"name":"Auto-hide item contents for large items","js_name":"auto-hide-large-items","default":true,},{"name":"Auto-hide item methods' documentation","js_name":"auto-hide-method-docs","default":false,},{"name":"Auto-hide trait implementation documentation","js_name":"auto-hide-trait-implementations","default":false,},{"name":"Directly go to item in search if there is only one result","js_name":"go-to-only-result","default":false,},{"name":"Show line numbers on code examples","js_name":"line-numbers","default":false,},{"name":"Hide persistent navigation bar","js_name":"hide-sidebar","default":false,},{"name":"Hide table of contents","js_name":"hide-toc","default":false,},{"name":"Hide module navigation","js_name":"hide-modnav","default":false,},{"name":"Disable keyboard shortcuts","js_name":"disable-shortcuts","default":false,},{"name":"Use sans serif fonts","js_name":"sans-serif-fonts","default":false,},];const elementKind=isSettingsPage?"section":"div";const innerHTML=`${buildSettingsPageSections(settings)}`;const el=document.createElement(elementKind);el.id="settings";if(!isSettingsPage){el.className="popover"}el.innerHTML=innerHTML;if(isSettingsPage){document.getElementById(MAIN_ID).appendChild(el)}else{el.setAttribute("tabindex","-1");getSettingsButton().appendChild(el)}return el}const settingsMenu=buildSettingsPage();function displaySettings(){settingsMenu.style.display="";onEachLazy(settingsMenu.querySelectorAll("input[type='checkbox']"),el=>{const val=getSettingValue(el.id);const checked=val==="true";if(checked!==el.checked&&val!==null){el.checked=checked}})}function settingsBlurHandler(event){if(!getHelpButton().contains(document.activeElement)&&!getHelpButton().contains(event.relatedTarget)&&!getSettingsButton().contains(document.activeElement)&&!getSettingsButton().contains(event.relatedTarget)){window.hidePopoverMenus()}}if(!isSettingsPage){const settingsButton=getSettingsButton();const settingsMenu=document.getElementById("settings");settingsButton.onclick=event=>{if(settingsMenu.contains(event.target)){return}event.preventDefault();const shouldDisplaySettings=settingsMenu.style.display==="none";window.hideAllModals();if(shouldDisplaySettings){displaySettings()}};settingsButton.onblur=settingsBlurHandler;settingsButton.querySelector("a").onblur=settingsBlurHandler;onEachLazy(settingsMenu.querySelectorAll("input"),el=>{el.onblur=settingsBlurHandler});settingsMenu.onblur=settingsBlurHandler}setTimeout(()=>{setEvents(settingsMenu);if(!isSettingsPage){displaySettings()}removeClass(getSettingsButton(),"rotate")},0)})()
\ No newline at end of file
diff --git a/static.files/src-script-56102188.js b/static.files/src-script-b8d3f215.js
similarity index 69%
rename from static.files/src-script-56102188.js
rename to static.files/src-script-b8d3f215.js
index d0aebb85..08c11602 100644
--- a/static.files/src-script-56102188.js
+++ b/static.files/src-script-b8d3f215.js
@@ -1 +1 @@
-"use strict";(function(){const rootPath=getVar("root-path");const NAME_OFFSET=0;const DIRS_OFFSET=1;const FILES_OFFSET=2;const RUSTDOC_MOBILE_BREAKPOINT=700;function closeSidebarIfMobile(){if(window.innerWidth{removeClass(document.documentElement,"src-sidebar-expanded");updateLocalStorage("source-sidebar-show","false")};window.rustdocShowSourceSidebar=()=>{addClass(document.documentElement,"src-sidebar-expanded");updateLocalStorage("source-sidebar-show","true")};window.rustdocToggleSrcSidebar=()=>{if(document.documentElement.classList.contains("src-sidebar-expanded")){window.rustdocCloseSourceSidebar()}else{window.rustdocShowSourceSidebar()}};function createSrcSidebar(){const container=document.querySelector("nav.sidebar");const sidebar=document.createElement("div");sidebar.id="src-sidebar";let hasFoundFile=false;for(const[key,source]of srcIndex){source[NAME_OFFSET]=key;hasFoundFile=createDirEntry(source,sidebar,"",hasFoundFile)}container.appendChild(sidebar);const selected_elem=sidebar.getElementsByClassName("selected")[0];if(typeof selected_elem!=="undefined"){selected_elem.focus()}}function highlightSrcLines(){const match=window.location.hash.match(/^#?(\d+)(?:-(\d+))?$/);if(!match){return}let from=parseInt(match[1],10);let to=from;if(typeof match[2]!=="undefined"){to=parseInt(match[2],10)}if(to{onEachLazy(e.getElementsByTagName("a"),i_e=>{removeClass(i_e,"line-highlighted")})});for(let i=from;i<=to;++i){elem=document.getElementById(i);if(!elem){break}addClass(elem,"line-highlighted")}}const handleSrcHighlight=(function(){let prev_line_id=0;const set_fragment=name=>{const x=window.scrollX,y=window.scrollY;if(browserSupportsHistoryApi()){history.replaceState(null,null,"#"+name);highlightSrcLines()}else{location.replace("#"+name)}window.scrollTo(x,y)};return ev=>{let cur_line_id=parseInt(ev.target.id,10);if(isNaN(cur_line_id)||ev.ctrlKey||ev.altKey||ev.metaKey){return}ev.preventDefault();if(ev.shiftKey&&prev_line_id){if(prev_line_id>cur_line_id){const tmp=prev_line_id;prev_line_id=cur_line_id;cur_line_id=tmp}set_fragment(prev_line_id+"-"+cur_line_id)}else{prev_line_id=cur_line_id;set_fragment(cur_line_id)}}}());window.addEventListener("hashchange",highlightSrcLines);onEachLazy(document.getElementsByClassName("src-line-numbers"),el=>{el.addEventListener("click",handleSrcHighlight)});highlightSrcLines();window.createSrcSidebar=createSrcSidebar})()
\ No newline at end of file
+"use strict";(function(){const rootPath=getVar("root-path");const NAME_OFFSET=0;const DIRS_OFFSET=1;const FILES_OFFSET=2;const RUSTDOC_MOBILE_BREAKPOINT=700;function closeSidebarIfMobile(){if(window.innerWidth{removeClass(document.documentElement,"src-sidebar-expanded");updateLocalStorage("source-sidebar-show","false")};window.rustdocShowSourceSidebar=()=>{addClass(document.documentElement,"src-sidebar-expanded");updateLocalStorage("source-sidebar-show","true")};window.rustdocToggleSrcSidebar=()=>{if(document.documentElement.classList.contains("src-sidebar-expanded")){window.rustdocCloseSourceSidebar()}else{window.rustdocShowSourceSidebar()}};function createSrcSidebar(){const container=document.querySelector("nav.sidebar");const sidebar=document.createElement("div");sidebar.id="src-sidebar";let hasFoundFile=false;for(const[key,source]of srcIndex){source[NAME_OFFSET]=key;hasFoundFile=createDirEntry(source,sidebar,"",hasFoundFile)}container.appendChild(sidebar);const selected_elem=sidebar.getElementsByClassName("selected")[0];if(typeof selected_elem!=="undefined"){selected_elem.focus()}}function highlightSrcLines(){const match=window.location.hash.match(/^#?(\d+)(?:-(\d+))?$/);if(!match){return}let from=parseInt(match[1],10);let to=from;if(typeof match[2]!=="undefined"){to=parseInt(match[2],10)}if(to{removeClass(e,"line-highlighted")});for(let i=from;i<=to;++i){elem=document.getElementById(i);if(!elem){break}addClass(elem,"line-highlighted")}}const handleSrcHighlight=(function(){let prev_line_id=0;const set_fragment=name=>{const x=window.scrollX,y=window.scrollY;if(browserSupportsHistoryApi()){history.replaceState(null,null,"#"+name);highlightSrcLines()}else{location.replace("#"+name)}window.scrollTo(x,y)};return ev=>{let cur_line_id=parseInt(ev.target.id,10);if(isNaN(cur_line_id)||ev.ctrlKey||ev.altKey||ev.metaKey){return}ev.preventDefault();if(ev.shiftKey&&prev_line_id){if(prev_line_id>cur_line_id){const tmp=prev_line_id;prev_line_id=cur_line_id;cur_line_id=tmp}set_fragment(prev_line_id+"-"+cur_line_id)}else{prev_line_id=cur_line_id;set_fragment(cur_line_id)}}}());window.addEventListener("hashchange",highlightSrcLines);onEachLazy(document.querySelectorAll("a[data-nosnippet]"),el=>{el.addEventListener("click",handleSrcHighlight)});highlightSrcLines();window.createSrcSidebar=createSrcSidebar})()
\ No newline at end of file
diff --git a/static.files/storage-3a5871a4.js b/static.files/storage-3a5871a4.js
new file mode 100644
index 00000000..0f15a182
--- /dev/null
+++ b/static.files/storage-3a5871a4.js
@@ -0,0 +1,23 @@
+"use strict";const builtinThemes=["light","dark","ayu"];const darkThemes=["dark","ayu"];window.currentTheme=(function(){const currentTheme=document.getElementById("themeStyle");return currentTheme instanceof HTMLLinkElement?currentTheme:null})();const settingsDataset=(function(){const settingsElement=document.getElementById("default-settings");return settingsElement&&settingsElement.dataset?settingsElement.dataset:null})();function getSettingValue(settingName){const current=getCurrentValue(settingName);if(current===null&&settingsDataset!==null){const def=settingsDataset[settingName.replace(/-/g,"_")];if(def!==undefined){return def}}return current}const localStoredTheme=getSettingValue("theme");function hasClass(elem,className){return!!elem&&!!elem.classList&&elem.classList.contains(className)}function addClass(elem,className){if(elem&&elem.classList){elem.classList.add(className)}}function removeClass(elem,className){if(elem&&elem.classList){elem.classList.remove(className)}}function onEach(arr,func){for(const elem of arr){if(func(elem)){return true}}return false}function onEachLazy(lazyArray,func){return onEach(Array.prototype.slice.call(lazyArray),func)}function updateLocalStorage(name,value){try{if(value===null){window.localStorage.removeItem("rustdoc-"+name)}else{window.localStorage.setItem("rustdoc-"+name,value)}}catch(e){}}function getCurrentValue(name){try{return window.localStorage.getItem("rustdoc-"+name)}catch(e){return null}}function getVar(name){const el=document.querySelector("head > meta[name='rustdoc-vars']");return el?el.getAttribute("data-"+name):null}function switchTheme(newThemeName,saveTheme){const themeNames=(getVar("themes")||"").split(",").filter(t=>t);themeNames.push(...builtinThemes);if(newThemeName===null||themeNames.indexOf(newThemeName)===-1){return}if(saveTheme){updateLocalStorage("theme",newThemeName)}document.documentElement.setAttribute("data-theme",newThemeName);if(builtinThemes.indexOf(newThemeName)!==-1){if(window.currentTheme&&window.currentTheme.parentNode){window.currentTheme.parentNode.removeChild(window.currentTheme);window.currentTheme=null}}else{const newHref=getVar("root-path")+encodeURIComponent(newThemeName)+getVar("resource-suffix")+".css";if(!window.currentTheme){if(document.readyState==="loading"){document.write(``);window.currentTheme=(function(){const currentTheme=document.getElementById("themeStyle");return currentTheme instanceof HTMLLinkElement?currentTheme:null})()}else{window.currentTheme=document.createElement("link");window.currentTheme.rel="stylesheet";window.currentTheme.id="themeStyle";window.currentTheme.href=newHref;document.documentElement.appendChild(window.currentTheme)}}else if(newHref!==window.currentTheme.href){window.currentTheme.href=newHref}}}const updateTheme=(function(){const mql=window.matchMedia("(prefers-color-scheme: dark)");function updateTheme(){if(getSettingValue("use-system-theme")!=="false"){const lightTheme=getSettingValue("preferred-light-theme")||"light";const darkTheme=getSettingValue("preferred-dark-theme")||"dark";updateLocalStorage("use-system-theme","true");switchTheme(mql.matches?darkTheme:lightTheme,true)}else{switchTheme(getSettingValue("theme"),false)}}mql.addEventListener("change",updateTheme);return updateTheme})();if(getSettingValue("use-system-theme")!=="false"&&window.matchMedia){if(getSettingValue("use-system-theme")===null&&getSettingValue("preferred-dark-theme")===null&&localStoredTheme!==null&&darkThemes.indexOf(localStoredTheme)>=0){updateLocalStorage("preferred-dark-theme",localStoredTheme)}}updateTheme();if(getSettingValue("source-sidebar-show")==="true"){addClass(document.documentElement,"src-sidebar-expanded")}if(getSettingValue("hide-sidebar")==="true"){addClass(document.documentElement,"hide-sidebar")}if(getSettingValue("hide-toc")==="true"){addClass(document.documentElement,"hide-toc")}if(getSettingValue("hide-modnav")==="true"){addClass(document.documentElement,"hide-modnav")}if(getSettingValue("sans-serif-fonts")==="true"){addClass(document.documentElement,"sans-serif")}function updateSidebarWidth(){const desktopSidebarWidth=getSettingValue("desktop-sidebar-width");if(desktopSidebarWidth&&desktopSidebarWidth!=="null"){document.documentElement.style.setProperty("--desktop-sidebar-width",desktopSidebarWidth+"px",)}const srcSidebarWidth=getSettingValue("src-sidebar-width");if(srcSidebarWidth&&srcSidebarWidth!=="null"){document.documentElement.style.setProperty("--src-sidebar-width",srcSidebarWidth+"px",)}}updateSidebarWidth();window.addEventListener("pageshow",ev=>{if(ev.persisted){setTimeout(updateTheme,0);setTimeout(updateSidebarWidth,0)}});class RustdocSearchElement extends HTMLElement{constructor(){super()}connectedCallback(){const rootPath=getVar("root-path");const currentCrate=getVar("current-crate");this.innerHTML=``}}window.customElements.define("rustdoc-search",RustdocSearchElement);class RustdocToolbarElement extends HTMLElement{constructor(){super()}connectedCallback(){if(this.firstElementChild){return}const rootPath=getVar("root-path");this.innerHTML=`
+
+
+ `}}window.customElements.define("rustdoc-toolbar",RustdocToolbarElement)
\ No newline at end of file
diff --git a/static.files/storage-59e33391.js b/static.files/storage-59e33391.js
deleted file mode 100644
index 5aac776b..00000000
--- a/static.files/storage-59e33391.js
+++ /dev/null
@@ -1,23 +0,0 @@
-"use strict";const builtinThemes=["light","dark","ayu"];const darkThemes=["dark","ayu"];window.currentTheme=document.getElementById("themeStyle");const settingsDataset=(function(){const settingsElement=document.getElementById("default-settings");return settingsElement&&settingsElement.dataset?settingsElement.dataset:null})();function getSettingValue(settingName){const current=getCurrentValue(settingName);if(current===null&&settingsDataset!==null){const def=settingsDataset[settingName.replace(/-/g,"_")];if(def!==undefined){return def}}return current}const localStoredTheme=getSettingValue("theme");function hasClass(elem,className){return elem&&elem.classList&&elem.classList.contains(className)}function addClass(elem,className){if(elem&&elem.classList){elem.classList.add(className)}}function removeClass(elem,className){if(elem&&elem.classList){elem.classList.remove(className)}}function onEach(arr,func){for(const elem of arr){if(func(elem)){return true}}return false}function onEachLazy(lazyArray,func){return onEach(Array.prototype.slice.call(lazyArray),func)}function updateLocalStorage(name,value){try{window.localStorage.setItem("rustdoc-"+name,value)}catch(e){}}function getCurrentValue(name){try{return window.localStorage.getItem("rustdoc-"+name)}catch(e){return null}}const getVar=(function getVar(name){const el=document.querySelector("head > meta[name='rustdoc-vars']");return el?el.attributes["data-"+name].value:null});function switchTheme(newThemeName,saveTheme){const themeNames=getVar("themes").split(",").filter(t=>t);themeNames.push(...builtinThemes);if(themeNames.indexOf(newThemeName)===-1){return}if(saveTheme){updateLocalStorage("theme",newThemeName)}document.documentElement.setAttribute("data-theme",newThemeName);if(builtinThemes.indexOf(newThemeName)!==-1){if(window.currentTheme){window.currentTheme.parentNode.removeChild(window.currentTheme);window.currentTheme=null}}else{const newHref=getVar("root-path")+encodeURIComponent(newThemeName)+getVar("resource-suffix")+".css";if(!window.currentTheme){if(document.readyState==="loading"){document.write(``);window.currentTheme=document.getElementById("themeStyle")}else{window.currentTheme=document.createElement("link");window.currentTheme.rel="stylesheet";window.currentTheme.id="themeStyle";window.currentTheme.href=newHref;document.documentElement.appendChild(window.currentTheme)}}else if(newHref!==window.currentTheme.href){window.currentTheme.href=newHref}}}const updateTheme=(function(){const mql=window.matchMedia("(prefers-color-scheme: dark)");function updateTheme(){if(getSettingValue("use-system-theme")!=="false"){const lightTheme=getSettingValue("preferred-light-theme")||"light";const darkTheme=getSettingValue("preferred-dark-theme")||"dark";updateLocalStorage("use-system-theme","true");switchTheme(mql.matches?darkTheme:lightTheme,true)}else{switchTheme(getSettingValue("theme"),false)}}mql.addEventListener("change",updateTheme);return updateTheme})();if(getSettingValue("use-system-theme")!=="false"&&window.matchMedia){if(getSettingValue("use-system-theme")===null&&getSettingValue("preferred-dark-theme")===null&&darkThemes.indexOf(localStoredTheme)>=0){updateLocalStorage("preferred-dark-theme",localStoredTheme)}}updateTheme();if(getSettingValue("source-sidebar-show")==="true"){addClass(document.documentElement,"src-sidebar-expanded")}if(getSettingValue("hide-sidebar")==="true"){addClass(document.documentElement,"hide-sidebar")}if(getSettingValue("hide-toc")==="true"){addClass(document.documentElement,"hide-toc")}if(getSettingValue("hide-modnav")==="true"){addClass(document.documentElement,"hide-modnav")}function updateSidebarWidth(){const desktopSidebarWidth=getSettingValue("desktop-sidebar-width");if(desktopSidebarWidth&&desktopSidebarWidth!=="null"){document.documentElement.style.setProperty("--desktop-sidebar-width",desktopSidebarWidth+"px",)}const srcSidebarWidth=getSettingValue("src-sidebar-width");if(srcSidebarWidth&&srcSidebarWidth!=="null"){document.documentElement.style.setProperty("--src-sidebar-width",srcSidebarWidth+"px",)}}updateSidebarWidth();window.addEventListener("pageshow",ev=>{if(ev.persisted){setTimeout(updateTheme,0);setTimeout(updateSidebarWidth,0)}});class RustdocSearchElement extends HTMLElement{constructor(){super()}connectedCallback(){const rootPath=getVar("root-path");const currentCrate=getVar("current-crate");this.innerHTML=``}}window.customElements.define("rustdoc-search",RustdocSearchElement);class RustdocToolbarElement extends HTMLElement{constructor(){super()}connectedCallback(){if(this.firstElementChild){return}const rootPath=getVar("root-path");this.innerHTML=`
-
-
- `}}window.customElements.define("rustdoc-toolbar",RustdocToolbarElement)
\ No newline at end of file
diff --git a/trait.impl/core/fmt/trait.Debug.js b/trait.impl/core/fmt/trait.Debug.js
index 10b93920..fa6144ea 100644
--- a/trait.impl/core/fmt/trait.Debug.js
+++ b/trait.impl/core/fmt/trait.Debug.js
@@ -1,5 +1,5 @@
(function() {
- var implementors = Object.fromEntries([["mrc",[["impl Debug for MpvCommand"]]]]);
+ var implementors = Object.fromEntries([["mrc",[["impl Debug for MpvCommand"]]]]);
if (window.register_implementors) {
window.register_implementors(implementors);
} else {
diff --git a/trait.impl/core/marker/trait.Freeze.js b/trait.impl/core/marker/trait.Freeze.js
index f067d9bf..e959abee 100644
--- a/trait.impl/core/marker/trait.Freeze.js
+++ b/trait.impl/core/marker/trait.Freeze.js
@@ -1,5 +1,5 @@
(function() {
- var implementors = Object.fromEntries([["cli",[["impl Freeze for CommandOptions",1,["cli::CommandOptions"]],["impl Freeze for Cli",1,["cli::Cli"]]]],["mrc",[["impl Freeze for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl Freeze for Config",1,["server::Config"]]]]]);
+ var implementors = Object.fromEntries([["cli",[["impl Freeze for CommandOptions",1,["cli::CommandOptions"]],["impl Freeze for Cli",1,["cli::Cli"]]]],["mrc",[["impl Freeze for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl Freeze for Config",1,["server::Config"]]]]]);
if (window.register_implementors) {
window.register_implementors(implementors);
} else {
diff --git a/trait.impl/core/marker/trait.Send.js b/trait.impl/core/marker/trait.Send.js
index ea000a8a..1a9db3fb 100644
--- a/trait.impl/core/marker/trait.Send.js
+++ b/trait.impl/core/marker/trait.Send.js
@@ -1,5 +1,5 @@
(function() {
- var implementors = Object.fromEntries([["cli",[["impl Send for CommandOptions",1,["cli::CommandOptions"]],["impl Send for Cli",1,["cli::Cli"]]]],["mrc",[["impl Send for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl Send for Config",1,["server::Config"]]]]]);
+ var implementors = Object.fromEntries([["cli",[["impl Send for CommandOptions",1,["cli::CommandOptions"]],["impl Send for Cli",1,["cli::Cli"]]]],["mrc",[["impl Send for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl Send for Config",1,["server::Config"]]]]]);
if (window.register_implementors) {
window.register_implementors(implementors);
} else {
diff --git a/trait.impl/core/marker/trait.Sync.js b/trait.impl/core/marker/trait.Sync.js
index 1537a1fc..3809669c 100644
--- a/trait.impl/core/marker/trait.Sync.js
+++ b/trait.impl/core/marker/trait.Sync.js
@@ -1,5 +1,5 @@
(function() {
- var implementors = Object.fromEntries([["cli",[["impl Sync for CommandOptions",1,["cli::CommandOptions"]],["impl Sync for Cli",1,["cli::Cli"]]]],["mrc",[["impl Sync for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl Sync for Config",1,["server::Config"]]]]]);
+ var implementors = Object.fromEntries([["cli",[["impl Sync for CommandOptions",1,["cli::CommandOptions"]],["impl Sync for Cli",1,["cli::Cli"]]]],["mrc",[["impl Sync for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl Sync for Config",1,["server::Config"]]]]]);
if (window.register_implementors) {
window.register_implementors(implementors);
} else {
diff --git a/trait.impl/core/marker/trait.Unpin.js b/trait.impl/core/marker/trait.Unpin.js
index dcae7121..d2def45b 100644
--- a/trait.impl/core/marker/trait.Unpin.js
+++ b/trait.impl/core/marker/trait.Unpin.js
@@ -1,5 +1,5 @@
(function() {
- var implementors = Object.fromEntries([["cli",[["impl Unpin for CommandOptions",1,["cli::CommandOptions"]],["impl Unpin for Cli",1,["cli::Cli"]]]],["mrc",[["impl Unpin for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl Unpin for Config",1,["server::Config"]]]]]);
+ var implementors = Object.fromEntries([["cli",[["impl Unpin for CommandOptions",1,["cli::CommandOptions"]],["impl Unpin for Cli",1,["cli::Cli"]]]],["mrc",[["impl Unpin for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl Unpin for Config",1,["server::Config"]]]]]);
if (window.register_implementors) {
window.register_implementors(implementors);
} else {
diff --git a/trait.impl/core/panic/unwind_safe/trait.RefUnwindSafe.js b/trait.impl/core/panic/unwind_safe/trait.RefUnwindSafe.js
index 223b9716..9e0bd34a 100644
--- a/trait.impl/core/panic/unwind_safe/trait.RefUnwindSafe.js
+++ b/trait.impl/core/panic/unwind_safe/trait.RefUnwindSafe.js
@@ -1,5 +1,5 @@
(function() {
- var implementors = Object.fromEntries([["cli",[["impl RefUnwindSafe for CommandOptions",1,["cli::CommandOptions"]],["impl RefUnwindSafe for Cli",1,["cli::Cli"]]]],["mrc",[["impl RefUnwindSafe for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl RefUnwindSafe for Config",1,["server::Config"]]]]]);
+ var implementors = Object.fromEntries([["cli",[["impl RefUnwindSafe for CommandOptions",1,["cli::CommandOptions"]],["impl RefUnwindSafe for Cli",1,["cli::Cli"]]]],["mrc",[["impl RefUnwindSafe for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl RefUnwindSafe for Config",1,["server::Config"]]]]]);
if (window.register_implementors) {
window.register_implementors(implementors);
} else {
diff --git a/trait.impl/core/panic/unwind_safe/trait.UnwindSafe.js b/trait.impl/core/panic/unwind_safe/trait.UnwindSafe.js
index a191e96d..bc487789 100644
--- a/trait.impl/core/panic/unwind_safe/trait.UnwindSafe.js
+++ b/trait.impl/core/panic/unwind_safe/trait.UnwindSafe.js
@@ -1,5 +1,5 @@
(function() {
- var implementors = Object.fromEntries([["cli",[["impl UnwindSafe for CommandOptions",1,["cli::CommandOptions"]],["impl UnwindSafe for Cli",1,["cli::Cli"]]]],["mrc",[["impl UnwindSafe for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl UnwindSafe for Config",1,["server::Config"]]]]]);
+ var implementors = Object.fromEntries([["cli",[["impl UnwindSafe for CommandOptions",1,["cli::CommandOptions"]],["impl UnwindSafe for Cli",1,["cli::Cli"]]]],["mrc",[["impl UnwindSafe for MpvCommand",1,["mrc::MpvCommand"]]]],["server",[["impl UnwindSafe for Config",1,["server::Config"]]]]]);
if (window.register_implementors) {
window.register_implementors(implementors);
} else {