# Struct collections::vec_deque::IterMut 1.0.0 [−] [src]

    pub struct IterMut<'a, T> where
        T: 'a,  { /* fields omitted */ }

A mutable iterator over the elements of a `VecDeque`.

This `struct` is created by the `iter_mut` method on `VecDeque`. See its documentation for more.

## Trait Implementations

### `impl<'a, T> Iterator for IterMut<'a, T>`
[src]

#### `type Item = &'a mut T`

#### `fn next(&mut self) -> Option<&'a mut T>`

#### `fn size_hint(&self) -> (usize, Option<usize>)`

#### `fn fold<Acc, F>(self, accum: Acc, f: F) -> Acc where
F: FnMut(Acc, <IterMut<'a, T> as Iterator>::Item) -> Acc,`

### `impl<'a, T> ExactSizeIterator for IterMut<'a, T>`
[src]

#### `fn is_empty(&self) -> bool`

### `impl<'a, T> FusedIterator for IterMut<'a, T>`
[src]

### `impl<'a, T> DoubleEndedIterator for IterMut<'a, T>`
[src]

#### `fn next_back(&mut self) -> Option<&'a mut T>`

### `impl<'a, T> Debug for IterMut<'a, T> where
T: 'a + Debug,`
1.17.0
[src]

#### `fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`

Formats the value using the given formatter.

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