Struct linux_info::system::LoadAvg

source · [−]

pub struct LoadAvg { /* private fields */ }

Expand description

Read the load average from /proc/loadavg.

Implementations

source

impl LoadAvg

source

pub fn read() -> Result<Self>

Read load average from /proc/loadavg.

source

pub fn reload(&mut self) -> Result<()>

Reloads information without allocating.

source

pub fn values<'a>(&'a self) -> impl Iterator<Item = &'a str>

Get all key and values.

source

pub fn average(&self) -> Option<(f32, f32, f32 )>

Get the average of jobs in the queue or waiting for disk I/O.
The values are averaged over (1 min, 5 min, 15 min).

source

pub fn threads(&self) -> Option<(usize, usize )>

Returns two values (runnable threads, running threads).

source

pub fn newest_pid(&self) -> Option<u32>

Returns the PID of the most recent process.

Trait Implementations

source

impl Clone for LoadAvg

source

fn clone(&self) -> LoadAvg

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

source

impl Debug for LoadAvg

source

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

Formats the value using the given formatter. Read more

source

impl PartialEq<LoadAvg> for LoadAvg

source

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

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

source

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

This method tests for !=.

source

impl Eq for LoadAvg

source

impl StructuralEq for LoadAvg

source

impl StructuralPartialEq for LoadAvg

Auto Trait Implementations

impl RefUnwindSafe for LoadAvg

impl Send for LoadAvg

impl Sync for LoadAvg

impl Unpin for LoadAvg

impl UnwindSafe for LoadAvg

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into 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.

source

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

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

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

source

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

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

source

impl<T, U> TryFrom 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>::Error>

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct linux_info::system::LoadAvg

Implementations

impl LoadAvg

pub fn read() -> Result<Self>

pub fn reload(&mut self) -> Result<()>

pub fn values<'a>(&'a self) -> impl Iterator<Item = &'a str>

pub fn average(&self) -> Option<(f32, f32, f32)>

pub fn threads(&self) -> Option<(usize, usize)>

pub fn newest_pid(&self) -> Option<u32>

Trait Implementations

impl Clone for LoadAvg

fn clone(&self) -> LoadAvg

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

impl Debug for LoadAvg

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

impl PartialEq<LoadAvg> for LoadAvg

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

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

impl Eq for LoadAvg

impl StructuralEq for LoadAvg

impl StructuralPartialEq for LoadAvg

Auto Trait Implementations

impl RefUnwindSafe for LoadAvg

impl Send for LoadAvg

impl Sync for LoadAvg

impl Unpin for LoadAvg

impl UnwindSafe for LoadAvg

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

pub fn average(&self) -> Option<(f32, f32, f32 )>

pub fn threads(&self) -> Option<(usize, usize )>

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

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

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

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

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

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

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