Struct loom::sync::atomic::AtomicU32

pub struct AtomicU32(_);

Mock implementation of std::sync::atomic::$name.

Methods

impl AtomicU32

pub fn new(v: u32) -> Self

Creates a new instance of $name.

pub fn get_mut(&mut self) -> &mut u32

Returns a mutable reference to the underlying integer.

Panics

This function panics if the access is invalid under the Rust memory model.

pub unsafe fn unsync_load(&self) -> u32

Load the value without any synchronization.

pub fn load(&self, order: Ordering) -> u32

Loads a value from the atomic integer.

pub fn store(&self, val: u32, order: Ordering)

Stores a value into the atomic integer.

pub fn swap(&self, val: u32, order: Ordering) -> u32

Stores a value into the atomic integer, returning the previous value.

pub fn compare_and_swap(&self, current: u32, new: u32, order: Ordering) -> u32

Stores a value into the atomic integer if the current value is the same as the current value.

pub fn compare_exchange(
    &self,
    current: u32,
    new: u32,
    success: Ordering,
    failure: Ordering
) -> Result<u32, u32>

Stores a value into the atomic if the current value is the same as the current value.

pub fn compare_exchange_weak(
    &self,
    current: u32,
    new: u32,
    success: Ordering,
    failure: Ordering
) -> Result<u32, u32>

Stores a value into the atomic if the current value is the same as the current value.

pub fn fetch_add(&self, val: u32, order: Ordering) -> u32

Adds to the current value, returning the previous value.

pub fn fetch_sub(&self, val: u32, order: Ordering) -> u32

Subtracts from the current value, returning the previous value.

pub fn fetch_and(&self, val: u32, order: Ordering) -> u32

Bitwise "and" with the current value.

pub fn fetch_or(&self, val: u32, order: Ordering) -> u32

Bitwise "or" with the current value.

pub fn fetch_xor(&self, val: u32, order: Ordering) -> u32

Bitwise "xor" with the current value.

Trait Implementations

impl Default for AtomicU32

fn default() -> AtomicU32

Returns the "default value" for a type.

impl Debug for AtomicU32

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

Formats the value using the given formatter.