Struct nix::sched::CpuSet[][src]

#[repr(C)]pub struct CpuSet { /* fields omitted */ }

CpuSet represent a bit-mask of CPUs. CpuSets are used by sched_setaffinity and sched_getaffinity for example.

This is a wrapper around libc::cpu_set_t.


impl CpuSet[src]

pub fn new() -> CpuSet[src]

Create a new and empty CpuSet.

pub fn is_set(&self, field: usize) -> Result<bool>[src]

Test to see if a CPU is in the CpuSet. field is the CPU id to test

pub fn set(&mut self, field: usize) -> Result<()>[src]

Add a CPU to CpuSet. field is the CPU id to add

pub fn unset(&mut self, field: usize) -> Result<()>[src]

Remove a CPU from CpuSet. field is the CPU id to remove

pub fn count() -> usize[src]

Return the maximum number of CPU in CpuSet

Trait Implementations

impl Clone for CpuSet[src]

impl Copy for CpuSet[src]

impl Debug for CpuSet[src]

impl Default for CpuSet[src]

impl Eq for CpuSet[src]

impl Hash for CpuSet[src]

impl PartialEq<CpuSet> for CpuSet[src]

impl StructuralEq for CpuSet[src]

impl StructuralPartialEq for CpuSet[src]

Auto Trait Implementations

Blanket Implementations

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> From<T> for T[src]

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

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

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

type Error = Infallible

The type returned in the event of a conversion error.

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.