17 commits

Author	SHA1	Message	Date
NotAShelf	75132ff172	treewide: remove nix dependency, add custom syscall wrappers & UtsName ... Signed-off-by: NotAShelf <raf@notashelf.dev> Change-Id: Ib880f4bafe9d3bbc944af4b9125256366a6a6964	2025-11-17 21:29:15 +03:00
NotAShelf	f4f3385ff7	various: fix clippy warnings ... - Adds proper documentation comments with `# Errors` sections for all functions returning `Result` - `cast_precision_loss` on `u64` -> `f64` for disk sizes is acceptable since disk sizes won't exceed f64's precision limit in practice. Thus, we can suppress those. - `cast_sign_loss` and `cast_possible_truncation` on the percentage calculation is safe since percentages are always 0-100. Once again, it's safe to suppress. Signed-off-by: NotAShelf <raf@notashelf.dev> Change-Id: Id4dd7ebc9674407d2be4f38ff4de24bc6a6a6964	2025-11-17 18:26:34 +03:00
NotAShelf	2ad765ef98	various: reduce allocations where available ... Signed-off-by: NotAShelf <raf@notashelf.dev> Change-Id: I517d855b14c015569a325deb64948f3b6a6a6964	2025-11-17 18:11:45 +03:00
NotAShelf	2a6fe2a3f1	treewide: set up Hotpath for benchmarking individual allocations ... Signed-off-by: NotAShelf <raf@notashelf.dev> Change-Id: I0351e5753996e6d0391fc9e2f329878a6a6a6964	2025-11-17 17:40:46 +03:00
NotAShelf	9bd4c9a70a	treewide: format with nightly rustfmt rules ... Signed-off-by: NotAShelf <raf@notashelf.dev> Change-Id: Ib8502372dafe2e970024f606b44825af6a6a6964	2025-11-17 16:20:43 +03:00
ErrorNoInternet	c139026704	refactor: clean up a few things ... I've decided to keep lazy_static for now as std::sync::LazyLock seems to have a slightly bigger impact on binary size.	2025-04-15 03:46:15 -04:00
NotAShelf	592fb58474	get rid of color_eyre ... Should never have added it. Annoyingly long compile times for no reason...	2025-01-26 00:57:02 +03:00
NotAShelf	fd18e9d244	release: conditionally improve performance for get_os_pretty_name ... It is difficult to get completely accurate benchmarks, given how small the numbers we are dealing with are, but this seems to point at an overall trend of *slightly* faster execution. The change minimizes unnecessary memory allocations and string manipulations, to help ensure more performant line reading and immediate return upon finding the PRETTY_NAME without additional, redundant operations.	2024-12-19 18:30:33 +03:00
NotAShelf	3960b37089	faster release parsing ... Around 20% faster when you think about it, but results vary because of hardware race conditions.	2024-12-09 17:30:57 +03:00
Ryan	907112f2d1	micro optimizations (#8) ... * perf: break early after parsing required meminfo Also a match statement for compiler magic. * perf: pre-allocate strings when reading files * refactor: remove duplicate .to_string() * perf: try to print everything in one syscall println! sends a syscall for each line. * perf: get rid of duplicate uname syscall * perf: simplify first letter capitalization * refactor: directly use key in match statement	2024-08-15 10:32:02 +00:00
Sora	ae76a0cbe1	refactor: remove some redundant error types (#4)	2024-08-13 20:59:11 +00:00
Ryan	13903539b7	perf: use nix::sys::utsname::uname for less syscalls (#2) ... Instead of reading multiple files to get the `sysname`, `release`, and `machine` name, use the `nix::sys::utsname::uname` function which sends a single uname syscall instead. This increases performance and portability. From my observations, there are ~10 less syscalls.	2024-08-05 08:08:25 +00:00
NotAShelf	81cdc0a281	speeding it up	2024-08-04 12:44:19 +03:00
NotAShelf	cff4332122	clippy lints	2024-08-04 00:12:07 +03:00
NotAShelf	0e4b2d2ac1	cleanup	2024-08-04 00:05:57 +03:00
NotAShelf	42a7f2fc77	apply clippy lints	2024-08-03 23:04:26 +03:00
NotAShelf	29e4ccc806	modularize	2024-08-03 20:42:48 +03:00