Struct Barrier 

pub struct Barrier { /* private fields */ }

Barrier for N-way rendezvous.

Implementations

impl Barrier

pub fn new(parties: usize) -> Self

Creates a new barrier that trips when parties have arrived.

Panics

Panics if parties == 0.

pub fn parties(&self) -> usize

Returns the number of parties required to trip the barrier.

pub fn wait<'a>(&'a self, cx: &'a Cx) -> BarrierWaitFuture<'a>

Waits for the barrier to trip.

If cancelled while waiting, returns BarrierWaitError::Cancelled and decrements the arrival count so the barrier remains consistent for other waiters.

Trait Implementations

impl Debug for Barrier

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

Formats the value using the given formatter.