Struct sysinfo::DiskUsage

source · [−]

pub struct DiskUsage {
    pub total_written_bytes: u64,
    pub written_bytes: u64,
    pub total_read_bytes: u64,
    pub read_bytes: u64,
}

Expand description

Type containing read and written bytes.

It is returned by ProcessExt::disk_usage.

use sysinfo::{ProcessExt, System, SystemExt};

let s = System::new_all();
for (pid, process) in s.processes() {
    let disk_usage = process.disk_usage();
    println!("[{}] read bytes   : new/total => {}/{} B",
        pid,
        disk_usage.read_bytes,
        disk_usage.total_read_bytes,
    );
    println!("[{}] written bytes: new/total => {}/{} B",
        pid,
        disk_usage.written_bytes,
        disk_usage.total_written_bytes,
    );
}

Fields

total_written_bytes: u64

Total number of written bytes.

written_bytes: u64

Number of written bytes since the last refresh.

total_read_bytes: u64

Total number of read bytes.

read_bytes: u64

Number of read bytes since the last refresh.

Trait Implementations

impl Clone for DiskUsage

fn clone(&self) -> DiskUsage

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for DiskUsage

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

Formats the value using the given formatter. Read more

impl Default for DiskUsage

fn default() -> DiskUsage

Returns the “default value” for a type. Read more

impl PartialEq<DiskUsage> for DiskUsage

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

impl PartialOrd<DiskUsage> for DiskUsage

fn partial_cmp(&self, other: &DiskUsage) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · source

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

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · source

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

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Copy for DiskUsage

impl Eq for DiskUsage

impl StructuralEq for DiskUsage

impl StructuralPartialEq for DiskUsage

Auto Trait Implementations

impl RefUnwindSafe for DiskUsage

impl Send for DiskUsage

impl Sync for DiskUsage

impl Unpin for DiskUsage

impl UnwindSafe for DiskUsage

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.