Enum Ordering

pub enum Ordering {
    AcqRel,
    SeqCst,
}

The memory ordering for atomic instructions.

For an in-depth explanation of memory orderings, see the C++ documentation for memory_order or the Rust documentation for atomic::Ordering.

Variants

AcqRel

For a load, it acquires; this orders all operations before the last “releasing” store. For a store, it releases; this orders all operations before it at the next “acquiring” load.

SeqCst

Like AcqRel but all threads see all sequentially consistent operations in the same order.

Trait Implementations

impl Clone for Ordering

fn clone(&self) -> Ordering

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Ordering

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

Formats the value using the given formatter.

impl Encode for Ordering

fn encode(&self, sink: &mut Vec<u8>)

Encode the type into the given byte sink.

impl From<Ordering> for Ordering

Available on crate feature wasmparser only.

fn from(arg: Ordering) -> Self

Converts to this type from the input type.

impl Copy for Ordering