Struct collections::btree_map::IterMutStable

pub struct IterMut<'a, K: 'a, V: 'a> {
    // some fields omitted
}

A mutable iterator over a BTreeMap's entries.

Trait Implementations

impl<'a, K, V> Iterator for IterMut<'a, K, V>

type Item = (&'a K, &'a mut V)

fn next(&mut self) -> Option<(&'a K, &'a mut V)>

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

impl<'a, K, V> DoubleEndedIterator for IterMut<'a, K, V>

fn next_back(&mut self) -> Option<(&'a K, &'a mut V)>

impl<'a, K, V> ExactSizeIterator for IterMut<'a, K, V>

fn len(&self) -> usize

impl<'a, K, V> Iterator for IterMut<'a, K, V>

type Item = (&'a K, &'a mut V)

fn next(&mut self) -> Option<(&'a K, &'a mut V)>

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

impl<'a, K, V> DoubleEndedIterator for IterMut<'a, K, V>

fn next_back(&mut self) -> Option<(&'a K, &'a mut V)>

impl<'a, K, V> ExactSizeIterator for IterMut<'a, K, V>

fn len(&self) -> usize