Struct atopology::Core

pub struct Core {
    pub node_id: Option<NodeId>,
    pub package_id: PackageId,
    pub id: CoreId,
}

Represents a core in the system.

Note

The order is important here, when Ord is derived on structs, it will produce a lexicographic ordering based on the top-to-bottom declaration order of the struct’s members.

Fields

node_id: Option<NodeId>

NUMA node

package_id: PackageId

Package ID

id: CoreId

Core ID (which is relative within the package).

Implementations

impl Core

pub fn siblings(&'static self) -> impl Iterator<Item = &'static Core>

All neighboring cores (on the same core)

pub fn threads(&'static self) -> impl Iterator<Item = &'static Thread>

All threads of the core.

pub fn package(&'static self) -> &'static Package

Return the Package this core belongs to.

pub fn node(&'static self) -> Option<&'static Node>

Return the NUMA node this core belongs to.

Trait Implementations

impl Debug for Core

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

Formats the value using the given formatter.

impl Eq for Core

impl Ord for Core

fn cmp(&self, other: &Core) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Core> for Core

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

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

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

This method tests for !=.

impl PartialOrd<Core> for Core

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for Core

impl StructuralPartialEq for Core