Trait eclectic::FifoQueue

pub trait FifoQueue: Queue {
    fn front_mut(&mut self) -> Option<&mut Self::Item> where Self: Mutate;
}

A first-in, first-out queue.

Required Methods

fn front_mut(&mut self) -> Option<&mut Self::Item> where Self: Mutate

Returns a mutable reference to the item at the front of the queue.

Returns None if the queue is empty.

Implementors

• impl<T> FifoQueue for LinkedList<T>
• impl<T> FifoQueue for VecDeque<T>