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parse /proc/meminfo for memory usage (#7)

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* fix: calculate memory usage via /proc/meminfo

* refactor: move sysinfo call into get_current

No longer used by anything but uptime.
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Ryan 2024-08-15 16:14:27 +08:00 • committed by GitHub
commit 1cf4f754ac
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3 changed files with 26 additions and 17 deletions
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7
src/main.rs
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@ -9,23 +9,20 @@ use crate::desktop::get_desktop_info;
use crate::release::{get_os_pretty_name, get_system_info};
use crate::system::{get_memory_usage, get_root_disk_usage, get_shell, get_username_and_hostname};
use crate::uptime::get_current;
use std::io;
use color_eyre::Report;
use nix::sys::sysinfo::sysinfo;
fn main() -> Result<(), Report> {
color_eyre::install()?;
let info = sysinfo().map_err(|e| io::Error::new(io::ErrorKind::Other, e))?;
let fields = Fields {
user_info: get_username_and_hostname(),
os_name: get_os_pretty_name()?,
kernel_version: get_system_info()?,
shell: get_shell(),
desktop: get_desktop_info(),
uptime: get_current(&info)?,
memory_usage: get_memory_usage(&info),
uptime: get_current()?,
memory_usage: get_memory_usage()?,
storage: get_root_disk_usage()?,
colors: print_dots(),
};