Trait LendingIterator

pub trait LendingIterator {
    type Item<'a>
       where Self: 'a;

    // Required method
    async fn next(&mut self) -> Option<Self::Item<'_>>;
}

An interface for dealing with iterators which borrow from Self

Required Associated Types

type Item<'a> where Self: 'a

The type of the elements being iterated over.

Required Methods

async fn next(&mut self) -> Option<Self::Item<'_>>

Advances the iterator and returns the next value.

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.

Implementors

impl<I: Iterator> LendingIterator for Lend<I>

type Item<'a> = (&'a I, <I as Iterator>::Item) where Self: 'a

impl<I: Iterator> LendingIterator for LendMut<I>

type Item<'a> = (&'a mut I, <I as Iterator>::Item) where Self: 'a