Struct alloc::collections::binary_heap::PeekMut

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

This is supported on (non-crate feature miri-test-libstd or test or doctest) and non-no_global_oom_handling only.

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.

Implementations

impl<'a, T: Ord> PeekMut<'a, T>

pub fn pop(this: PeekMut<'a, T>) -> T

Removes the peeked value from the heap and returns it.

Trait Implementations

impl<T: Ord + Debug> Debug for PeekMut<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Ord> Deref for PeekMut<'_, T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T: Ord> DerefMut for PeekMut<'_, T>

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

Mutably dereferences the value.

impl<T: Ord> Drop for PeekMut<'_, T>

fn drop(&mut self)

Executes the destructor for this type.