Struct std::collections::hash_map::KeysStable

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

HashMap keys iterator.

Trait Implementations

impl<'a, K, V> Clone for Keys<'a, K, V>

fn clone(&self) -> Keys<'a, K, V>

fn clone_from(&mut self, source: &Self)

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

type Item = &'a K

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

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

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

fn len(&self) -> usize

impl<'a, K, V> Clone for Keys<'a, K, V>

fn clone(&self) -> Keys<'a, K, V>

fn clone_from(&mut self, source: &Self)

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

type Item = &'a K

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

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

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

fn len(&self) -> usize