Struct async_std::sync::BarrierWaitResult
source · [−]pub struct BarrierWaitResult { /* private fields */ }
Expand description
Returned by Barrier::wait()
when all tasks have called it.
Examples
use async_lock::Barrier;
let barrier = Barrier::new(1);
let barrier_wait_result = barrier.wait().await;
Implementations
sourceimpl BarrierWaitResult
impl BarrierWaitResult
sourcepub fn is_leader(&self) -> bool
pub fn is_leader(&self) -> bool
Returns true
if this task was the last to call to Barrier::wait()
.
Examples
use async_lock::Barrier;
use futures_lite::future;
let barrier = Barrier::new(2);
let (a, b) = future::zip(barrier.wait(), barrier.wait()).await;
assert_eq!(a.is_leader(), false);
assert_eq!(b.is_leader(), true);
Trait Implementations
sourceimpl Clone for BarrierWaitResult
impl Clone for BarrierWaitResult
sourcefn clone(&self) -> BarrierWaitResult
fn clone(&self) -> BarrierWaitResult
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more