Trait concurrency_traits::queue::TryPeekQueue[−][src]

pub trait TryPeekQueue: TryQueue {
    type Peeked;
    fn try_peek(&self) -> Option<Self::Peeked>;
}

Expand description

A queue that can try to be peeked into

Associated Types

`type Peeked`[src]

The type that peek returns

Required methods

`fn try_peek(&self) -> Option<Self::Peeked>`[src]

Non blocking peek

Implementors