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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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5
src/uptime.rs
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@ -1,8 +1,9 @@
use color_eyre::Result;
use nix::sys::sysinfo::SysInfo;
use nix::sys::sysinfo::sysinfo;
use std::io;
pub fn get_current(info: &SysInfo) -> Result<String, io::Error> {
pub fn get_current() -> Result<String, io::Error> {
let info = sysinfo().map_err(|e| io::Error::new(io::ErrorKind::Other, e))?;
let uptime_seconds = info.uptime().as_secs_f64();
let total_minutes = (uptime_seconds / 60.0).round() as u64;