Struct libp2p::wasm_ext::Dial [−][src]
#[must_use = "futures do nothing unless polled"]pub struct Dial { /* fields omitted */ }
Future that dial a remote through an external transport.
Trait Implementations
impl Debug for Dial[src][+]
pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[src][−]
Formats the value using the given formatter. Read more
impl Future for Dial[src][+]
type Output = Result<Connection, JsErr>
The type of value produced on completion.
pub fn poll(
self: Pin<&mut Dial>,
cx: &mut Context<'_>
) -> Poll<<Dial as Future>::Output>[src][−]
self: Pin<&mut Dial>,
cx: &mut Context<'_>
) -> Poll<<Dial as Future>::Output>
Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more
Auto Trait Implementations
impl !RefUnwindSafe for Dial
impl Send for Dial
impl Sync for Dial
impl Unpin for Dial
impl !UnwindSafe for Dial
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src][+]
T: 'static + ?Sized,
pub fn type_id(&self) -> TypeId[src][−]
Gets the TypeId of self. Read more
impl<T> Borrow<T> for T where
T: ?Sized, [src][+]
T: ?Sized,
pub fn borrow(&self) -> &T[src][−]
Immutably borrows from an owned value. Read more
impl<T> BorrowMut<T> for T where
T: ?Sized, [src][+]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src][−]
Mutably borrows from an owned value. Read more
impl<T> From<T> for T[src][+]
impl<T> FutureExt for T where
T: Future + ?Sized, [src][+]
T: Future + ?Sized,
pub fn map<U, F>(self, f: F) -> Map<Self, F> where
F: FnOnce(Self::Output) -> U, [src][−]
F: FnOnce(Self::Output) -> U,
Map this future’s output to a different type, returning a new future of the resulting type. Read more
pub fn map_into<U>(self) -> MapInto<Self, U> where
Self::Output: Into<U>, [src][−]
Self::Output: Into<U>,
Map this future’s output to a different type, returning a new future of the resulting type. Read more
pub fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
F: FnOnce(Self::Output) -> Fut,
Fut: Future, [src][−]
F: FnOnce(Self::Output) -> Fut,
Fut: Future,
Chain on a computation for when a future finished, passing the result of
the future to the provided closure f. Read more
pub fn left_future<B>(self) -> Either<Self, B> where
B: Future<Output = Self::Output>, [src][−]
B: Future<Output = Self::Output>,
Wrap this future in an Either future, making it the left-hand variant
of that Either. Read more
pub fn right_future<A>(self) -> Either<A, Self> where
A: Future<Output = Self::Output>, [src][−]
A: Future<Output = Self::Output>,
Wrap this future in an Either future, making it the right-hand variant
of that Either. Read more
pub fn into_stream(self) -> IntoStream<Self>[src][−]
Convert this future into a single element stream. Read more
pub fn flatten(self) -> Flatten<Self> where
Self::Output: Future, [src][−]
Self::Output: Future,
Flatten the execution of this future when the output of this future is itself another future. Read more
pub fn flatten_stream(self) -> FlattenStream<Self> where
Self::Output: Stream, [src][−]
Self::Output: Stream,
Flatten the execution of this future when the successful result of this future is a stream. Read more
pub fn fuse(self) -> Fuse<Self>[src][−]
Fuse a future such that poll will never again be called once it has
completed. This method can be used to turn any Future into a
FusedFuture. Read more
pub fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnOnce(&Self::Output), [src][−]
F: FnOnce(&Self::Output),
Do something with the output of a future before passing it on. Read more
pub fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe, [src][−]
Self: UnwindSafe,
Catches unwinding panics while polling the future. Read more
pub fn shared(self) -> Shared<Self> where
Self::Output: Clone, [src][−]
Self::Output: Clone,
Create a cloneable handle to this future where all handles will resolve to the same result. Read more
pub fn remote_handle(self) -> (Remote<Self>, RemoteHandle<Self::Output>)[src][−]
Turn this future into a future that yields () on completion and sends
its output to another future on a separate task. Read more
pub fn boxed<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a + Send, Global>> where
Self: Send + 'a, [src][−]
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a + Send, Global>> where
Self: Send + 'a,
Wrap the future in a Box, pinning it. Read more
pub fn boxed_local<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>> where
Self: 'a, [src][−]
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>> where
Self: 'a,
Wrap the future in a Box, pinning it. Read more
pub fn unit_error(self) -> UnitError<Self>[src][−]
Turns a Future<Output = T> into a
TryFuture<Ok = T, Error = ()>. Read more
pub fn never_error(self) -> NeverError<Self>[src][−]
Turns a Future<Output = T> into a
TryFuture<Ok = T, Error = Never>. Read more
pub fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output> where
Self: Unpin, [src][−]
Self: Unpin,
A convenience for calling Future::poll on Unpin future types.
pub fn now_or_never(self) -> Option<Self::Output>[src][−]
Evaluates and consumes the future, returning the resulting output if
the future is ready after the first call to Future::poll. Read more
impl<F> FutureExt for F where
F: Future + ?Sized, [src][+]
F: Future + ?Sized,
pub fn poll(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output> where
Self: Unpin, [src][−]
Self: Unpin,
A convenience for calling Future::poll() on !Unpin types.
pub fn or<F>(self, other: F) -> Or<Self, F> where
F: Future<Output = Self::Output>, [src][−]
F: Future<Output = Self::Output>,
Returns the result of self or other future, preferring self if both are ready. Read more
pub fn race<F>(self, other: F) -> Race<Self, F> where
F: Future<Output = Self::Output>, [src][−]
F: Future<Output = Self::Output>,
Returns the result of self or other future, with no preference if both are ready. Read more
pub fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe, [src][−]
Self: UnwindSafe,
Catches panics while polling the future. Read more
pub fn boxed<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a + Send, Global>> where
Self: Send + 'a, [src][−]
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a + Send, Global>> where
Self: Send + 'a,
Boxes the future and changes its type to dyn Future + Send + 'a. Read more
pub fn boxed_local<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>> where
Self: 'a, [src][−]
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>> where
Self: 'a,
Boxes the future and changes its type to dyn Future + 'a. Read more
impl<T> FutureExt for T where
T: Future + ?Sized, [src][+]
T: Future + ?Sized,
pub fn delay(self, dur: Duration) -> DelayFuture<Self>[src][−]
Returns a Future that delays execution for a specified time. Read more
pub fn flatten(
self
) -> FlattenFuture<Self, <Self::Output as IntoFuture>::Future> where
Self::Output: IntoFuture, [src][−]
self
) -> FlattenFuture<Self, <Self::Output as IntoFuture>::Future> where
Self::Output: IntoFuture,
Flatten out the execution of this future when the result itself can be converted into another future. Read more
pub fn race<F>(self, other: F) -> Race<Self, F> where
Self: Future,
F: Future<Output = Self::Output>, [src][−]
Self: Future,
F: Future<Output = Self::Output>,
Waits for one of two similarly-typed futures to complete. Read more
pub fn try_race<F, T, E>(self, other: F) -> TryRace<Self, F> where
Self: Future<Output = Result<T, E>>,
F: Future<Output = Self::Output>, [src][−]
Self: Future<Output = Result<T, E>>,
F: Future<Output = Self::Output>,
Waits for one of two similarly-typed fallible futures to complete. Read more
pub fn join<F>(self, other: F) -> Join<Self, F> where
Self: Future,
F: Future, [src][−]
Self: Future,
F: Future,
Waits for two similarly-typed futures to complete. Read more
pub fn try_join<F, A, B, E>(self, other: F) -> TryJoin<Self, F> where
Self: Future<Output = Result<A, E>>,
F: Future<Output = Result<B, E>>, [src][−]
Self: Future<Output = Result<A, E>>,
F: Future<Output = Result<B, E>>,
Waits for two similarly-typed fallible futures to complete. Read more
pub fn timeout(self, dur: Duration) -> TimeoutFuture<Self>[src][−]
Waits for both the future and a timeout, if the timeout completes before the future, it returns an TimeoutError. Read more
impl<T, U> Into<U> for T where
U: From<T>, [src][+]
U: From<T>,
impl<F> IntoFuture for F where
F: Future, [src][+]
F: Future,
type Output = <F as Future>::Output
into_future)The output that the future will produce on completion.
type Future = F
into_future)Which kind of future are we turning this into?
pub fn into_future(self) -> <F as IntoFuture>::Future[src][−]
into_future)Creates a future from a value.
impl<T> IntoFuture for T where
T: Future, [src][+]
T: Future,
type Output = <T as Future>::Output
The type of value produced on completion.
type Future = T
Which kind of future are we turning this into?
pub fn into_future(self) -> <T as IntoFuture>::Future[src][−]
Create a future from a value
impl<T> Same<T> for T[src]
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src][+]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src][−]
Performs the conversion.
impl<F, T, E> TryFuture for F where
F: Future<Output = Result<T, E>> + ?Sized, [src][+]
F: Future<Output = Result<T, E>> + ?Sized,
type Ok = T
The type of successful values yielded by this future
type Error = E
The type of failures yielded by this future
pub fn try_poll(
self: Pin<&mut F>,
cx: &mut Context<'_>
) -> Poll<<F as Future>::Output>[src][−]
self: Pin<&mut F>,
cx: &mut Context<'_>
) -> Poll<<F as Future>::Output>
Poll this TryFuture as if it were a Future. Read more
impl<Fut> TryFutureExt for Fut where
Fut: TryFuture + ?Sized, [src][+]
Fut: TryFuture + ?Sized,
pub fn flatten_sink<Item>(self) -> FlattenSink<Self, Self::Ok> where
Self::Ok: Sink<Item>,
<Self::Ok as Sink<Item>>::Error == Self::Error, [src][−]
Self::Ok: Sink<Item>,
<Self::Ok as Sink<Item>>::Error == Self::Error,
Flattens the execution of this future when the successful result of this
future is a Sink. Read more
pub fn map_ok<T, F>(self, f: F) -> MapOk<Self, F> where
F: FnOnce(Self::Ok) -> T, [src][−]
F: FnOnce(Self::Ok) -> T,
Maps this future’s success value to a different value. Read more
pub fn map_ok_or_else<T, E, F>(self, e: E, f: F) -> MapOkOrElse<Self, F, E> where
F: FnOnce(Self::Ok) -> T,
E: FnOnce(Self::Error) -> T, [src][−]
F: FnOnce(Self::Ok) -> T,
E: FnOnce(Self::Error) -> T,
Maps this future’s success value to a different value, and permits for error handling resulting in the same type. Read more
pub fn map_err<E, F>(self, f: F) -> MapErr<Self, F> where
F: FnOnce(Self::Error) -> E, [src][−]
F: FnOnce(Self::Error) -> E,
Maps this future’s error value to a different value. Read more
pub fn err_into<E>(self) -> ErrInto<Self, E> where
Self::Error: Into<E>, [src][−]
Self::Error: Into<E>,
pub fn ok_into<U>(self) -> OkInto<Self, U> where
Self::Ok: Into<U>, [src][−]
Self::Ok: Into<U>,
pub fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F> where
F: FnOnce(Self::Ok) -> Fut,
Fut: TryFuture<Error = Self::Error>, [src][−]
F: FnOnce(Self::Ok) -> Fut,
Fut: TryFuture<Error = Self::Error>,
Executes another future after this one resolves successfully. The success value is passed to a closure to create this subsequent future. Read more
pub fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F> where
F: FnOnce(Self::Error) -> Fut,
Fut: TryFuture<Ok = Self::Ok>, [src][−]
F: FnOnce(Self::Error) -> Fut,
Fut: TryFuture<Ok = Self::Ok>,
Executes another future if this one resolves to an error. The error value is passed to a closure to create this subsequent future. Read more
pub fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F> where
F: FnOnce(&Self::Ok), [src][−]
F: FnOnce(&Self::Ok),
Do something with the success value of a future before passing it on. Read more
pub fn inspect_err<F>(self, f: F) -> InspectErr<Self, F> where
F: FnOnce(&Self::Error), [src][−]
F: FnOnce(&Self::Error),
Do something with the error value of a future before passing it on. Read more
pub fn try_flatten(self) -> TryFlatten<Self, Self::Ok> where
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error, [src][−]
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,
Flatten the execution of this future when the successful result of this future is another future. Read more
pub fn try_flatten_stream(self) -> TryFlattenStream<Self> where
Self::Ok: TryStream,
<Self::Ok as TryStream>::Error == Self::Error, [src][−]
Self::Ok: TryStream,
<Self::Ok as TryStream>::Error == Self::Error,
Flatten the execution of this future when the successful result of this future is a stream. Read more
pub fn unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F> where
F: FnOnce(Self::Error) -> Self::Ok, [src][−]
F: FnOnce(Self::Error) -> Self::Ok,
Unwraps this future’s ouput, producing a future with this future’s
Ok type as its
Output type. Read more
pub fn compat(self) -> Compat<Self> where
Self: Unpin, [src][−]
Self: Unpin,
Wraps a TryFuture into a future compatable with libraries using
futures 0.1 future definitons. Requires the compat feature to enable. Read more
pub fn into_future(self) -> IntoFuture<Self>[src][−]
pub fn try_poll_unpin(
&mut self,
cx: &mut Context<'_>
) -> Poll<Result<Self::Ok, Self::Error>> where
Self: Unpin, [src][−]
&mut self,
cx: &mut Context<'_>
) -> Poll<Result<Self::Ok, Self::Error>> where
Self: Unpin,
A convenience method for calling TryFuture::try_poll on Unpin
future types. Read more
impl<F> TryFutureExt for F where
F: TryFuture, [src][+]
F: TryFuture,
pub fn timeout(self, dur: Duration) -> Timeout<Self> where
Self::Error: From<Error>, [src][−]
Self::Error: From<Error>,
Creates a new future which will take at most dur time to resolve from
the point at which this method is called. Read more
pub fn timeout_at(self, at: Instant) -> Timeout<Self> where
Self::Error: From<Error>, [src][−]
Self::Error: From<Error>,
Creates a new future which will resolve no later than at specified. Read more
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src][+]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src][−]
Performs the conversion.
impl<V, T> VZip<V> for T where
V: MultiLane<T>, [src][+]
V: MultiLane<T>,