Crate sys_metrics

sys_metrics is a crate used to get a system's information.

It attempt to provide information about:

• CPU
• Disks
• Host
• Memory
• Networks (wip)

Quick start

use sys_metrics::{cpu::*, disks::*, miscs::*, users::*};
 
fn main() -> Result<(), std::io::Error> {
    let host_info = match get_host_info() {
        Ok(val) => val,
        Err(x) => return Err(x),
    };

    let _uuid = get_uuid().expect("Cannot retrieve UUID");
    let _os = host_info.os_version;
    let _hostname = host_info.hostname;
    let _uptime = host_info.uptime;
    let _cpufreq = match get_cpufreq() {
        Ok(val) => val as i64,
        Err(_) => -1,
    };
    let _loadavg = host_info.loadavg;
    let _disks = match get_partitions_physical() {
        Ok(val) => Some(val),
        Err(_) => None,
    };
    let _iostats = match get_iostats() {
        Ok(val) => Some(val),
        Err(_) => None,
    };
    let _memory = host_info.memory;
    let _users = get_users();

    Ok(())
}

Modules

cpu	Functions related to CPU stats
disks	Functions related to disks stats
memory	Functions related to memory stats
miscs	Functions related to diverse stats
network	Functions related to network stats
sys	Example
users	Functions related to users informations

Structs

Disks	Struct containing a disk' information.
HostInfo	Struct containing the principal host's information.
IoStats	Struct containing a disk_io (bytes read/wrtn) information.
LoadAvg	Struct containing a cpu's loadavg information.
Memory	Struct containing the memory (ram/swap) information.