Enum MemoryOrder

#[repr(C)]
pub enum MemoryOrder {
    SeqCst = 0,
    AcqRel = 1,
    Release = 2,
    Acquire = 3,
    Relaxed = 4,
}

Default memory order for atomic operations

Specifies the default memory ordering semantics for atomic operations.

Examples

let mo = MemoryOrder::SeqCst;
assert_eq!(mo.to_string(), "seq_cst");

Variants

SeqCst = 0

Sequential consistency (strongest)

AcqRel = 1

Acquire-release ordering

Release = 2

Release ordering

Acquire = 3

Acquire ordering

Relaxed = 4

Relaxed ordering (weakest)

Trait Implementations

impl Clone for MemoryOrder

fn clone(&self) -> MemoryOrder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryOrder

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

Formats the value using the given formatter.

impl Display for MemoryOrder

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

Formats the value using the given formatter.

impl Hash for MemoryOrder

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MemoryOrder

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MemoryOrder

impl Eq for MemoryOrder

impl StructuralPartialEq for MemoryOrder