Struct std::stream::FromIter

pub struct FromIter<I> { /* fields omitted */ }

🔬 This is a nightly-only experimental API. (stream_from_iter #81798)

A stream that was created from iterator.

This stream is created by the from_iter function. See it documentation for more.

Trait Implementations

impl<I> Clone for FromIter<I> where
    I: Clone, 

pub fn clone(&self) -> FromIter<I>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<I> Debug for FromIter<I> where
    I: Debug, 

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

Formats the value using the given formatter.

impl<I> Stream for FromIter<I> where
    I: Iterator, 

type Item = <I as Iterator>::Item

🔬 This is a nightly-only experimental API. (async_stream #79024)

The type of items yielded by the stream.

pub fn poll_next(
    self: Pin<&mut FromIter<I>>,
    _cx: &mut Context<'_>
) -> Poll<Option<<FromIter<I> as Stream>::Item>>

🔬 This is a nightly-only experimental API. (async_stream #79024)

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 stream is exhausted.

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

🔬 This is a nightly-only experimental API. (async_stream #79024)

Returns the bounds on the remaining length of the stream.

impl<I> Unpin for FromIter<I>