Struct std::iter::ByRefStable

pub struct ByRef<'a, I: 'a> {
    // some fields omitted
}

A mutable reference to an iterator

Trait Implementations

impl<'a, I> Iterator for ByRef<'a, I>

fn next(&mut self) -> Option<<I as Iterator>::Item>

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

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

type Item

impl<'a, I> DoubleEndedIterator for ByRef<'a, I>

fn next_back(&mut self) -> Option<<I as Iterator>::Item>