Struct std::collections::vec_map::KeysStable

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

An iterator over the keys of a map.

Trait Implementations

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

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

fn clone_from(&mut self, &Keys<'a, V>)

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

type Item = usize

fn next(&mut self) -> Option<usize>

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

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

impl<'a, V> DoubleEndedIterator for Keys<'a, V>

fn next_back(&mut self) -> Option<usize>