Struct linux_info::system::LoadAvg

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pub struct LoadAvg { /* private fields */ }

Expand description

Read the load average from /proc/loadavg.

Implementations

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impl LoadAvg

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pub fn read() -> Result<Self>

Read load average from /proc/loadavg.

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

Reloads information without allocating.

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

Get all key and values.

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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).

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

Returns two values (runnable threads, running threads).

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

Returns the PID of the most recent process.

Trait Implementations

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impl Clone for LoadAvg

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fn clone(&self) -> LoadAvg

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for LoadAvg

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

Formats the value using the given formatter. Read more

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impl PartialEq<LoadAvg> for LoadAvg

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

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

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

This method tests for !=.

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impl Eq for LoadAvg

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impl StructuralEq for LoadAvg

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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

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

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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

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

Performs the conversion.

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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

pub 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,

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

pub 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>,