Trait IterMut 

pub trait IterMut: CollectionMut {
    type IterMut<'a>: Iterator<Item = Self::ItemMut<'a>>
       where Self: 'a;

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

Mutably iterable collection.

Required Associated Types

type IterMut<'a>: Iterator<Item = Self::ItemMut<'a>> where Self: 'a

Iterator type.

Required Methods

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

Create an iterator over the mutable items of the collection.

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<T> IterMut for Vec<T>

type IterMut<'a> = IterMut<'a, T> where Self: 'a

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

Implementors