Struct caffe2_imports::BarrierWaitResult
1.0.0 · source · pub struct BarrierWaitResult(_);
Expand description
A BarrierWaitResult
is returned by Barrier::wait()
when all threads
in the Barrier
have rendezvoused.
Examples
use std::sync::Barrier;
let barrier = Barrier::new(1);
let barrier_wait_result = barrier.wait();
Implementations§
source§impl BarrierWaitResult
impl BarrierWaitResult
sourcepub fn is_leader(&self) -> bool
pub fn is_leader(&self) -> bool
Returns true
if this thread is the “leader thread” for the call to
Barrier::wait()
.
Only one thread will have true
returned from their result, all other
threads will have false
returned.
Examples
use std::sync::Barrier;
let barrier = Barrier::new(1);
let barrier_wait_result = barrier.wait();
println!("{:?}", barrier_wait_result.is_leader());
Trait Implementations§
Auto Trait Implementations§
impl RefUnwindSafe for BarrierWaitResult
impl Send for BarrierWaitResult
impl Sync for BarrierWaitResult
impl Unpin for BarrierWaitResult
impl UnwindSafe for BarrierWaitResult
Blanket Implementations§
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self
from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
(and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.