Trait concurrency_traits::TryPeekReverseQueue

pub trait TryPeekReverseQueue: TryPeekQueue + TryReverseQueue {
    fn try_peek_back(&self) -> Option<Self::Peeked>;
}

A queue that can try to be peeked from behind

Required methods

fn try_peek_back(&self) -> Option<Self::Peeked>

Peeks the rear item without blocking

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Implementors

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

fn try_peek_back(&self) -> Option<Self::Peeked>

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