Struct lending_stream::LendMut

pub struct LendMut<I: Stream>(/* private fields */);

The iterator returned from AsyncIterator::lend.

Trait Implementations

impl<I: Debug + Stream> Debug for LendMut<I>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<I: Stream + Unpin> LendingStream for LendMut<I>

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

The type of the elements being iterated over.

fn poll_next(&mut self, cx: &mut Context<'_>) -> Poll<Option<Self::Item<'_>>>

Attempt to pull out the next value of this stream, registering the current task for wakeup if the value is not yet available, and returning None if the async iterator is exhausted.

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

Returns the bounds on the remaining length of the Stream.

fn next(&mut self) -> Next<'_, Self>

where Self: Unpin,

Retrieves the next item in the stream.

impl<'pin, I: Stream> Unpin for LendMut<I>

where __LendMut<'pin, I>: Unpin,