Trait concurrency_traits::AsyncReverseQueue

pub trait AsyncReverseQueue: AsyncQueue {
    type PopBackFuture: Future<Output = Self::AsyncItem>;
    fn pop_back_async(&self) -> Self::PopBackFuture;
}

An asynchronous queue that can be read in reverse

Associated Types

type PopBackFuture: Future<Output = Self::AsyncItem>

The future returned by receive_back_async

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Required methods

fn pop_back_async(&self) -> Self::PopBackFuture

Reads the back of the queue

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Implementors

impl<Q, MQ> AsyncReverseQueue for AsyncCustomDoubleEndedQueue<Q, MQ> where
    Q: DoubleEndedQueue + Send + Sync + 'static,
    MQ: Queue<Item = AsyncQueueMessage<Q::Item>> + Send + Sync + 'static, 

type PopBackFuture = ValueFuture<Self::AsyncItem>

fn pop_back_async(&self) -> Self::PopBackFuture

impl<Q, MQ> AsyncReverseQueue for AsyncCustomReverseQueue<Q, MQ> where
    Q: ReverseQueue + Send + Sync + 'static,
    MQ: Queue<Item = AsyncQueueMessage<Q::Item>> + Send + Sync + 'static, 

type PopBackFuture = ValueFuture<Self::AsyncItem>

fn pop_back_async(&self) -> Self::PopBackFuture

impl<T: ?Sized> AsyncReverseQueue for T where
    T: Deref,
    T::Target: AsyncReverseQueue, 

type PopBackFuture = <T::Target as AsyncReverseQueue>::PopBackFuture

fn pop_back_async(&self) -> Self::PopBackFuture

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