Struct std::option::IterMutStable

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

An iterator over a mutable reference of the contained item in an Option.

Trait Implementations

impl<'a, A> Iterator for IterMut<'a, A>

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

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

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

type Item

impl<'a, A> DoubleEndedIterator for IterMut<'a, A>

fn next_back(&mut self) -> Option<&'a mut A>

impl<'a, A> ExactSizeIterator for IterMut<'a, A>

fn len(&self) -> usize