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Code shared from the Rust Playground
extern crate systemstat;
use std::thread;
use std::time::Duration;
use systemstat::{System, Platform};
fn main() {
let sys = System::new();
match sys.mounts() {
Ok(mounts) => {
println!("\nMounts:");
for mount in mounts.iter() {
println!("{} ---{}---> {} (available {} of {})",
mount.fs_mounted_from, mount.fs_type, mount.fs_mounted_on, mount.avail, mount.total);
}
}
Err(x) => println!("\nMounts: error: {}", x)
}
match sys.block_device_statistics() {
Ok(stats) => {
for blkstats in stats.values() {
println!("{}: {:?}", blkstats.name, blkstats);
}
}
Err(x) => println!("\nBlock statistics error: {}", x.to_string())
}
match sys.networks() {
Ok(netifs) => {
println!("\nNetworks:");
for netif in netifs.values() {
println!("{} ({:?})", netif.name, netif.addrs);
}
}
Err(x) => println!("\nNetworks: error: {}", x)
}
match sys.networks() {
Ok(netifs) => {
println!("\nNetwork interface statistics:");
for netif in netifs.values() {
println!("{} statistics: ({:?})", netif.name, sys.network_stats(&netif.name));
}
}
Err(x) => println!("\nNetworks: error: {}", x)
}
match sys.battery_life() {
Ok(battery) =>
print!("\nBattery: {}%, {}h{}m remaining",
battery.remaining_capacity*100.0,
battery.remaining_time.as_secs() / 3600,
battery.remaining_time.as_secs() % 60),
Err(x) => print!("\nBattery: error: {}", x)
}
match sys.on_ac_power() {
Ok(power) => println!(", AC power: {}", power),
Err(x) => println!(", AC power: error: {}", x)
}
match sys.memory() {
Ok(mem) => println!("\nMemory: {} used / {} ({} bytes) total ({:?})", mem.total - mem.free, mem.total, mem.total.as_usize(), mem.platform_memory),
Err(x) => println!("\nMemory: error: {}", x)
}
match sys.load_average() {
Ok(loadavg) => println!("\nLoad average: {} {} {}", loadavg.one, loadavg.five, loadavg.fifteen),
Err(x) => println!("\nLoad average: error: {}", x)
}
match sys.uptime() {
Ok(uptime) => println!("\nUptime: {:?}", uptime),
Err(x) => println!("\nUptime: error: {}", x)
}
match sys.boot_time() {
Ok(boot_time) => println!("\nBoot time: {}", boot_time),
Err(x) => println!("\nBoot time: error: {}", x)
}
match sys.cpu_load_aggregate() {
Ok(cpu)=> {
println!("\nMeasuring CPU load...");
thread::sleep(Duration::from_secs(1));
let cpu = cpu.done().unwrap();
println!("CPU load: {}% user, {}% nice, {}% system, {}% intr, {}% idle ",
cpu.user * 100.0, cpu.nice * 100.0, cpu.system * 100.0, cpu.interrupt * 100.0, cpu.idle * 100.0);
},
Err(x) => println!("\nCPU load: error: {}", x)
}
match sys.cpu_temp() {
Ok(cpu_temp) => println!("\nCPU temp: {}", cpu_temp),
Err(x) => println!("\nCPU temp: {}", x)
}
match sys.socket_stats() {
Ok(stats) => println!("\nSystem socket statistics: {:?}", stats),
Err(x) => println!("\nError: {}", x.to_string())
}
}
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