Struct CpuSet Copy item path

impl CpuSet

pub fn new_full() -> Self

Creates a new CpuSet with all CPUs in the system.

pub fn new_empty() -> Self

Creates a new CpuSet with no CPUs in the system.

pub fn add(&mut self, cpu_id: CpuId)

Adds a CPU to the set.

pub fn remove(&mut self, cpu_id: CpuId)

Removes a CPU from the set.

pub fn contains(&self, cpu_id: CpuId) -> bool

Returns true if the set contains the specified CPU.

pub fn count(&self) -> usize

Returns the number of CPUs in the set.

pub fn is_empty(&self) -> bool

Returns true if the set is empty.

pub fn is_full(&self) -> bool

Returns true if the set is full.

pub fn add_all(&mut self)

Adds all CPUs to the set.

pub fn clear(&mut self)

Removes all CPUs from the set.

pub fn iter(&self) -> impl Iterator<Item = CpuId> + '_

Iterates over the CPUs in the set.

The order of the iteration is guaranteed to be in ascending order.

fn with_capacity_val(num_cpus: usize, val: u64) -> Self

Only for internal use. The set cannot contain non-existent CPUs.

fn clear_nonexistent_cpu_bits(&mut self)

Trait Implementations§

impl Clone for CpuSet

fn clone(&self) -> CpuSet

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 CpuSet

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

Formats the value using the given formatter. Read more

impl Default for CpuSet

fn default() -> CpuSet

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

impl From<CpuId> for CpuSet

fn from(cpu_id: CpuId) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl UnwindSafe for CpuSet

Blanket Implementations§

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

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

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

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Causes self to use its LowerExp implementation when Debug-formatted.

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