Struct MaybeAtomicUsize

pub struct MaybeAtomicUsize { /* private fields */ }

An atomic structure that wraps either an AtomicUsize or a usize, depending on if atomics are available.

Implementations

impl MaybeAtomicUsize

pub fn new(inner: usize) -> Self

Creates a new instance of MaybeAtomicUsize.

pub fn get_mut(&mut self) -> &mut usize

Get a mutable reference to the value contained within.

pub fn load(&self, order: Ordering) -> usize

Copy the value out of this container using the specified ordering.

pub fn store(&self, val: usize, order: Ordering)

Store a value in this container.

pub fn swap(&self, val: usize, order: Ordering) -> usize

Swap two values, returning the old value stored in this container.