Struct crayon::sched::latch::CountLatch
source · pub struct CountLatch { /* private fields */ }
Expand description
Counting latches are used to implement scopes. They track a counter. Unlike
other latches, calling set()
does not necessarily make the latch be
considered set()
; instead, it just decrements the counter. The latch is
only “set” (in the sense thatis_set()
returns true) once the counter reaches zero.
Implementations§
source§impl CountLatch
impl CountLatch
pub fn new() -> CountLatch
pub fn increment(&self)
Trait Implementations§
source§impl Debug for CountLatch
impl Debug for CountLatch
source§impl Default for CountLatch
impl Default for CountLatch
source§fn default() -> CountLatch
fn default() -> CountLatch
Returns the “default value” for a type. Read more
source§impl Latch for CountLatch
impl Latch for CountLatch
source§impl LatchProbe for CountLatch
impl LatchProbe for CountLatch
Auto Trait Implementations§
impl RefUnwindSafe for CountLatch
impl Send for CountLatch
impl Sync for CountLatch
impl Unpin for CountLatch
impl UnwindSafe for CountLatch
Blanket Implementations§
§impl<T> Downcast for Twhere
T: Any,
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T: Any,
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