Struct SemaphoreRef 

pub struct SemaphoreRef(Rc<RefCell<Semaphore>>);

Tuple Fields

0: Rc<RefCell<Semaphore>>

Implementations

impl SemaphoreRef

pub fn new(value: u64) -> Self

pub fn value(&self) -> u64

pub fn queue_is_empty(&self) -> bool

Trait Implementations

impl Clone for SemaphoreRef

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SemaphoreRef

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

Formats the value using the given formatter.

impl Default for SemaphoreRef

fn default() -> Self

Returns the “default value” for a type.

impl VisitProvenance for SemaphoreRef

fn visit_provenance(&self, _visit: &mut VisitWith<'_>)

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes