Struct FromIter 

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

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

An async iterator that was created from iterator.

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

Trait Implementations

impl<I: Iterator> AsyncIterator for FromIter<I>

type Item = <I as Iterator>::Item

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

The type of items yielded by the async iterator.

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

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

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Attempts to pull out the next value of this async iterator, 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>)

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

Returns the bounds on the remaining length of the async iterator.

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

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

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Returns a duplicate of the value.

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

where Self:,

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Performs copy-assignment from source.

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

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

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Formats the value using the given formatter.

impl<I> Unpin for FromIter<I>