Struct futures_util::stream::Concat [−][src]
#[must_use = "streams do nothing unless polled"]pub struct Concat<St: Stream> { /* fields omitted */ }
A stream combinator to concatenate the results of a stream into the first yielded item.
This structure is produced by the Stream::concat method.
Trait Implementations
impl<St: Stream + Unpin> Unpin for Concat<St>[src]
impl<St: Stream + Unpin> Unpin for Concat<St>impl<St> Debug for Concat<St> where
St: Stream + Debug,
St::Item: Debug, [src]
impl<St> Debug for Concat<St> where
St: Stream + Debug,
St::Item: Debug, fn fmt(&self, fmt: &mut Formatter) -> FmtResult[src]
fn fmt(&self, fmt: &mut Formatter) -> FmtResultFormats the value using the given formatter. Read more
impl<St> Future for Concat<St> where
St: Stream,
St::Item: Extend<<St::Item as IntoIterator>::Item> + IntoIterator + Default, [src]
impl<St> Future for Concat<St> where
St: Stream,
St::Item: Extend<<St::Item as IntoIterator>::Item> + IntoIterator + Default, type Output = St::Item
🔬 This is a nightly-only experimental API. (futures_api)
futures in libcore are unstable
The result of the Future.
fn poll(self: PinMut<Self>, cx: &mut Context) -> Poll<Self::Output>[src]
fn poll(self: PinMut<Self>, cx: &mut Context) -> Poll<Self::Output>🔬 This is a nightly-only experimental API. (futures_api)
futures in libcore are unstable
Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more