# Struct collections::binary_heap::PeekMut 1.12.0 [−] [src]

    pub struct PeekMut<'a, T: 'a + Ord> { /* fields omitted */ }

Structure wrapping a mutable reference to the greatest item on a `BinaryHeap`.

This `struct` is created by the `peek_mut` method on `BinaryHeap`. See its documentation for more.

## Methods

### `impl<'a, T: Ord> PeekMut<'a, T>`
[src]

#### `fn pop(this: PeekMut<'a, T>) -> T`
1.18.0

Removes the peeked value from the heap and returns it.

## Trait Implementations

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

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

Formats the value using the given formatter.

### `impl<'a, T: Ord> Drop for PeekMut<'a, T>`
[src]

#### `fn drop(&mut self)`

A method called when the value goes out of scope. Read more

### `impl<'a, T: Ord> Deref for PeekMut<'a, T>`
[src]

#### `type Target = T`

The resulting type after dereferencing

#### `fn deref(&self) -> &T`

The method called to dereference a value

### `impl<'a, T: Ord> DerefMut for PeekMut<'a, T>`
[src]

#### `fn deref_mut(&mut self) -> &mut T`

The method called to mutably dereference a value

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