Trait cc_traits::BackMut

pub trait BackMut: Collection {
    fn back_mut(&mut self) -> Option<&mut Self::Item>;
}

Collection exposing a mutable reference to its back element.

Required methods

fn back_mut(&mut self) -> Option<&mut Self::Item>

Get a mutable reference to the back element of the collection.

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Implementations on Foreign Types

impl<T> BackMut for Vec<T>

fn back_mut(&mut self) -> Option<&mut T>

impl<T> BackMut for VecDeque<T>

fn back_mut(&mut self) -> Option<&mut T>

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Implementors

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