Struct VolumeStat 

pub struct VolumeStat {
    pub read_bytes: u64,
    pub write_bytes: u64,
}

Fields

read_bytes: u64

write_bytes: u64

Implementations

impl VolumeStat

pub fn compute_speed( &self, volume_stat_after_this: &VolumeStat, interval: Duration, ) -> VolumeSpeed

Calculate speed between two VolumeStat instances at different time.

use std::{thread::sleep, time::Duration};

use mprober_lib::volume;

let pre_volumes = volume::get_volumes().unwrap();

let interval = Duration::from_millis(100);

sleep(interval);

let volumes = volume::get_volumes().unwrap();

if !pre_volumes.is_empty() && !volumes.is_empty() {
    let volume_speed =
        pre_volumes[0].stat.compute_speed(&volumes[0].stat, interval);

    println!("Read: {:.1} B/s", volume_speed.read);
    println!("Write: {:.1} B/s", volume_speed.write);
}

Trait Implementations

impl Clone for VolumeStat

fn clone(&self) -> VolumeStat

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VolumeStat

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for VolumeStat

fn default() -> VolumeStat

Returns the “default value” for a type.

impl Eq for VolumeStat

impl PartialEq for VolumeStat

fn eq(&self, other: &VolumeStat) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for VolumeStat