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Use available mem instead of free mem

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This commit is contained in:
Mahesh Asolkar 2025-06-06 17:48:35 -07:00
parent 8bad155f15
commit e6719dc6f5
Signed by: asolkar
GPG Key ID: 371CA8164433BDCC
1 changed files with 4 additions and 4 deletions
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8
src/bar_modules/bar_module_memory.rs
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@ -29,7 +29,7 @@ impl bar_modules::BarModuleActions for UnibarModuleMemory {
fn generate_data(&mut self) { fn generate_data(&mut self) {
let path = Path::new("/proc/meminfo"); let path = Path::new("/proc/meminfo");
// Contents of '/process/meminfo' has memory information // Contents of '/proc/meminfo' has memory information
let mut meminfo_file = match File::open(&path) { let mut meminfo_file = match File::open(&path) {
Err(why) => panic!("couldn't open {}: {}", path.display(), why), Err(why) => panic!("couldn't open {}: {}", path.display(), why),
Ok(file) => file, Ok(file) => file,
@ -48,12 +48,12 @@ impl bar_modules::BarModuleActions for UnibarModuleMemory {
// -------------------- // --------------------
// MemTotal: 7822812 kB\nMemFree: 399244 kB\nMemAvailable: 3986504 kB // MemTotal: 7822812 kB\nMemFree: 399244 kB\nMemAvailable: 3986504 kB
fn get_content(&self) -> String { fn get_content(&self) -> String {
let re = Regex::new(r"MemTotal:\s+(\d+)\s+kB\nMemFree:\s+(\d+)").unwrap(); let re = Regex::new(r"MemTotal:\s+(\d+)\s+kB\nMemFree:\s+(\d+)\s+kB\nMemAvailable:\s+(\d+)").unwrap();
let caps = re.captures(self.meminfo_str.as_str()).unwrap(); let caps = re.captures(self.meminfo_str.as_str()).unwrap();
let total_mem :f32 = caps.get(1).unwrap().as_str().parse::<f32>().unwrap(); let total_mem :f32 = caps.get(1).unwrap().as_str().parse::<f32>().unwrap();
let free_mem :f32 = caps.get(2).unwrap().as_str().parse::<f32>().unwrap(); let avail_mem :f32 = caps.get(3).unwrap().as_str().parse::<f32>().unwrap();
return format!("{}%", ((total_mem - free_mem)/total_mem * 100.0).ceil() as i32); return format!("{}%", ((total_mem - avail_mem)/total_mem * 100.0).ceil() as i32);
} }
// -------------------- // --------------------