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Struct BarrierWaitResult

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

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

use std::sync::Barrier;

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

impl BarrierWaitResult

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.

use std::sync::Barrier;

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

impl Debug for BarrierWaitResult

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

Formats the value using the given formatter. Read more

impl Freeze for BarrierWaitResult

impl RefUnwindSafe for BarrierWaitResult

impl Send for BarrierWaitResult

impl Sync for BarrierWaitResult

impl Unpin for BarrierWaitResult

impl UnwindSafe for BarrierWaitResult

impl<T> Any for Twhere
    T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
    T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
    T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for Twhere
    U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for Twhere
    U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for Twhere
    U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/sync/struct.BarrierWaitResult.html