BarrierWaitResult in async_std::sync - Rust (original) (raw)
Struct BarrierWaitResult
pub struct BarrierWaitResult { /* private fields */ }Available on unstable only.
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;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);