Trait MapIterMut 

pub trait MapIterMut: KeyedRef + CollectionMut {
    type IterMut<'a>: Iterator<Item = (Self::KeyRef<'a>, Self::ItemMut<'a>)>
       where Self: 'a;

    // Required method
    fn iter_mut(&mut self) -> Self::IterMut<'_>;
}

Required Associated Types

type IterMut<'a>: Iterator<Item = (Self::KeyRef<'a>, Self::ItemMut<'a>)> where Self: 'a

Required Methods

fn iter_mut(&mut self) -> Self::IterMut<'_>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<K, V> MapIterMut for BTreeMap<K, V>

type IterMut<'a> = IterMut<'a, K, V> where Self: 'a

fn iter_mut(&mut self) -> Self::IterMut<'_>

impl<K, V> MapIterMut for HashMap<K, V>

type IterMut<'a> = IterMut<'a, K, V> where Self: 'a

fn iter_mut(&mut self) -> Self::IterMut<'_>

Implementors