Struct BarrierWaitResult

pub struct BarrierWaitResult(/* private fields */);

Available on unstable only.

A BarrierWaitResult is returned by wait when all threads in the Barrier have rendezvoused.

Examples

use async_std::sync::Barrier;

let barrier = Barrier::new(1);
let barrier_wait_result = barrier.wait();

Implementations

impl BarrierWaitResult

pub fn is_leader(&self) -> bool

Returns true if this task from wait is the “leader task”.

Only one task will have true returned from their result, all other tasks will have false returned.

Examples

use async_std::sync::Barrier;

let barrier = Barrier::new(1);
let barrier_wait_result = barrier.wait().await;
println!("{:?}", barrier_wait_result.is_leader());

Trait Implementations

impl Clone for BarrierWaitResult

fn clone(&self) -> BarrierWaitResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BarrierWaitResult

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

Formats the value using the given formatter.