Struct futures_util::future::Join

#[must_use = "futures do nothing unless you `.await` or poll them"]pub struct Join<Fut1: Future, Fut2: Future> { /* fields omitted */ }

Future for the join function.

Trait Implementations

impl<Fut1, Fut2> Debug for Join<Fut1, Fut2> where
    Fut1: Future + Debug,
    Fut1::Output: Debug,
    Fut2: Future + Debug,
    Fut2::Output: Debug, 

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

Formats the value using the given formatter.

impl<Fut1: FusedFuture, Fut2: FusedFuture> FusedFuture for Join<Fut1, Fut2>

fn is_terminated(&self) -> bool

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

impl<Fut1: Future, Fut2: Future> Future for Join<Fut1, Fut2>

type Output = (Fut1::Output, Fut2::Output)

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<Fut1: Future, Fut2: Future> PinnedDrop for Join<Fut1, Fut2>

unsafe fn drop(self: Pin<&mut Self>)

impl<'pin, Fut1: Future, Fut2: Future> Unpin for Join<Fut1, Fut2> where
    __Join<'pin, Fut1, Fut2>: Unpin, 

impl<Fut1: Future, Fut2: Future> UnsafeUnpin for Join<Fut1, Fut2>