Struct futures_util::stream::Concat

#[must_use = "futures do nothing unless you `.await` or poll them"]
pub struct Concat<St: Stream> { /* fields omitted */ }

Future for the concat method.

Trait Implementations

impl<St: Debug + Stream> Debug for Concat<St> where
    St::Item: Debug, 

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

Formats the value using the given formatter.

impl<St> FusedFuture for Concat<St> where
    St: FusedStream,
    St::Item: Extend<<St::Item as IntoIterator>::Item> + IntoIterator + Default, 

fn is_terminated(&self) -> bool

Returns true if the underlying future should no longer be polled.

impl<St> Future for Concat<St> where
    St: Stream,
    St::Item: Extend<<St::Item as IntoIterator>::Item> + IntoIterator + Default, 

type Output = St::Item

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.

impl<'__pin, St: Stream> Unpin for Concat<St> where
    __Origin<'__pin, St>: Unpin,