Struct snarkvm_wasm::future::Ready

1.48.0 · source ·

pub struct Ready<T>(_);

Expand description

A future that is immediately ready with a value.

This struct is created by ready(). See its documentation for more.

Implementations

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impl<T> Ready<T>

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pub fn into_inner(self) -> T

🔬This is a nightly-only experimental API. (ready_into_inner)

Consumes the Ready, returning the wrapped value.

Panics

Will panic if this Ready was already polled to completion.

Examples

#![feature(ready_into_inner)]
use std::future;

let a = future::ready(1);
assert_eq!(a.into_inner(), 1);

Trait Implementations

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impl<T> Clone for Ready<T>where
T: Clone,

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fn clone(&self) -> Ready<T>ⓘNotable traits for Ready<T>`impl<T> Future for Ready<T> type Output = T;`

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl<T> Debug for Ready<T>where
T: Debug,

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

Formats the value using the given formatter. Read more

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impl<T> Future for Ready<T>

type Output = T

The type of value produced on completion.

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fn poll(self: Pin<&mut Ready<T>>, _cx: &mut Context<'_>) -> Poll<T>

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

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impl<T> Unpin for Ready<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for Ready<T>where
T: RefUnwindSafe,

impl<T> Send for Ready<T>where
T: Send,

impl<T> Sync for Ready<T>where
T: Sync,

impl<T> UnwindSafe for Ready<T>where
T: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FutureExt for Twhere
T: Future + ?Sized,

fn map<U, F>(self, f: F) -> Map<Self, F>ⓘNotable traits for Map<Fut, F>`impl<Fut, F> Future for Map<Fut, F>where Map<Fut, F>: Future, type Output = <Map<Fut, F> as Future>::Output;`where
 F: FnOnce(Self::Output) -> U,
 Self: Sized,

Map this future’s output to a different type, returning a new future of the resulting type. Read more

fn map_into(self) -> MapInto<Self, U>ⓘNotable traits for MapInto<Fut, T>`impl<Fut, T> Future for MapInto<Fut, T>where Map<Fut, IntoFn<T>>: Future, type Output = <Map<Fut, IntoFn<T>> as Future>::Output;`where
 Self::Output: Into,
 Self: Sized,

Map this future’s output to a different type, returning a new future of the resulting type. Read more

fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F>ⓘNotable traits for Then<Fut1, Fut2, F>`impl<Fut1, Fut2, F> Future for Then<Fut1, Fut2, F>where Flatten<Map<Fut1, F>, Fut2>: Future, type Output = <Flatten<Map<Fut1, F>, Fut2> as Future>::Output;`where
 F: FnOnce(Self::Output) -> Fut,
 Fut: Future,
 Self: Sized,

Chain on a computation for when a future finished, passing the result of the future to the provided closure f. Read more

fn left_future(self) -> Either<Self, B>ⓘNotable traits for Either<A, B>`impl<A, B> Future for Either<A, B>where A: Future, B: Future<Output = <A as Future>::Output>, type Output = <A as Future>::Output;`where
 B: Future<Output = Self::Output>,
 Self: Sized,

Wrap this future in an Either future, making it the left-hand variant of that Either. Read more

fn right_future<A>(self) -> Either<A, Self>ⓘNotable traits for Either<A, B>`impl<A, B> Future for Either<A, B>where A: Future, B: Future<Output = <A as Future>::Output>, type Output = <A as Future>::Output;`where
 A: Future<Output = Self::Output>,
 Self: Sized,

Wrap this future in an Either future, making it the right-hand variant of that Either. Read more

fn into_stream(self) -> IntoStream<Self>where
Self: Sized,

Convert this future into a single element stream. Read more

fn flatten(self) -> Flatten<Self>ⓘNotable traits for Flatten<F>`impl<F> Future for Flatten<F>where Flatten<F, <F as Future>::Output>: Future, F: Future, type Output = <Flatten<F, <F as Future>::Output> as Future>::Output;`where
 Self::Output: Future,
 Self: Sized,

Flatten the execution of this future when the output of this future is itself another future. Read more

fn flatten_stream(self) -> FlattenStream<Self>where
Self::Output: Stream,
Self: Sized,

Flatten the execution of this future when the successful result of this future is a stream. Read more

fn fuse(self) -> Fuse<Self>ⓘNotable traits for Fuse<Fut>`impl<Fut> Future for Fuse<Fut>where Fut: Future, type Output = <Fut as Future>::Output;`where
Self: Sized,

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

fn inspect<F>(self, f: F) -> Inspect<Self, F>ⓘNotable traits for Inspect<Fut, F>`impl<Fut, F> Future for Inspect<Fut, F>where Map<Fut, InspectFn<F>>: Future, type Output = <Map<Fut, InspectFn<F>> as Future>::Output;`where
 F: FnOnce(&Self::Output),
 Self: Sized,

Do something with the output of a future before passing it on. Read more

fn unit_error(self) -> UnitError<Self>ⓘNotable traits for UnitError<Fut>`impl<Fut> Future for UnitError<Fut>where Map<Fut, OkFn<()>>: Future, type Output = <Map<Fut, OkFn<()>> as Future>::Output;`where
Self: Sized,

Turns a Future<Output = T> into a TryFuture<Ok = T, Error = ()>. Read more

fn never_error(self) -> NeverError<Self>ⓘNotable traits for NeverError<Fut>`impl<Fut> Future for NeverError<Fut>where Map<Fut, OkFn<Infallible>>: Future, type Output = <Map<Fut, OkFn<Infallible>> as Future>::Output;`where
Self: Sized,

Turns a Future<Output = T> into a TryFuture<Ok = T, Error = Never>. Read more

fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output>where
Self: Unpin,

A convenience for calling Future::poll on Unpin future types.

fn now_or_never(self) -> Option<Self::Output>where
Self: Sized,

Evaluates and consumes the future, returning the resulting output if the future is ready after the first call to Future::poll. Read more

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;`

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;`

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<F> IntoFuture for Fwhere
F: Future,

type Output = <F as Future>::Output

The output that the future will produce on completion.

type IntoFuture = F

Which kind of future are we turning this into?

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fn into_future(self) -> <F as IntoFuture>::IntoFuture

Creates a future from a value. Read more

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<F, T, E> TryFuture for Fwhere
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

fn try_poll(
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 Futwhere
Fut: TryFuture + ?Sized,

fn map_ok<T, F>(self, f: F) -> MapOk<Self, F>ⓘNotable traits for MapOk<Fut, F>`impl<Fut, F> Future for MapOk<Fut, F>where Map<IntoFuture<Fut>, MapOkFn<F>>: Future, type Output = <Map<IntoFuture<Fut>, MapOkFn<F>> as Future>::Output;`where
 F: FnOnce(Self::Ok) -> T,
 Self: Sized,

Maps this future’s success value to a different value. Read more

fn map_ok_or_else<T, E, F>(self, e: E, f: F) -> MapOkOrElse<Self, F, E>ⓘNotable traits for MapOkOrElse<Fut, F, G>`impl<Fut, F, G> Future for MapOkOrElse<Fut, F, G>where Map<IntoFuture<Fut>, ChainFn<MapOkFn<F>, ChainFn<MapErrFn<G>, MergeResultFn>>>: Future, type Output = <Map<IntoFuture<Fut>, ChainFn<MapOkFn<F>, ChainFn<MapErrFn<G>, MergeResultFn>>> as Future>::Output;`where
 F: FnOnce(Self::Ok) -> T,
 E: FnOnce(Self::Error) -> T,
 Self: Sized,

Maps this future’s success value to a different value, and permits for error handling resulting in the same type. Read more

fn map_err<E, F>(self, f: F) -> MapErr<Self, F>ⓘNotable traits for MapErr<Fut, F>`impl<Fut, F> Future for MapErr<Fut, F>where Map<IntoFuture<Fut>, MapErrFn<F>>: Future, type Output = <Map<IntoFuture<Fut>, MapErrFn<F>> as Future>::Output;`where
 F: FnOnce(Self::Error) -> E,
 Self: Sized,

Maps this future’s error value to a different value. Read more

fn err_into<E>(self) -> ErrInto<Self, E>ⓘNotable traits for ErrInto<Fut, E>`impl<Fut, E> Future for ErrInto<Fut, E>where MapErr<Fut, IntoFn<E>>: Future, type Output = <MapErr<Fut, IntoFn<E>> as Future>::Output;`where
 Self: Sized,
 Self::Error: Into<E>,

Maps this future’s Error to a new error type using the Into trait. Read more

fn ok_into(self) -> OkInto<Self, U>ⓘNotable traits for OkInto<Fut, E>`impl<Fut, E> Future for OkInto<Fut, E>where MapOk<Fut, IntoFn<E>>: Future, type Output = <MapOk<Fut, IntoFn<E>> as Future>::Output;`where
 Self: Sized,
 Self::Ok: Into,

Maps this future’s Ok to a new type using the Into trait. Read more

fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F>ⓘNotable traits for AndThen<Fut1, Fut2, F>`impl<Fut1, Fut2, F> Future for AndThen<Fut1, Fut2, F>where TryFlatten<MapOk<Fut1, F>, Fut2>: Future, type Output = <TryFlatten<MapOk<Fut1, F>, Fut2> as Future>::Output;`where
 F: FnOnce(Self::Ok) -> Fut,
 Fut: TryFuture<Error = Self::Error>,
 Self: Sized,

Executes another future after this one resolves successfully. The success value is passed to a closure to create this subsequent future. Read more

fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F>ⓘNotable traits for OrElse<Fut1, Fut2, F>`impl<Fut1, Fut2, F> Future for OrElse<Fut1, Fut2, F>where TryFlattenErr<MapErr<Fut1, F>, Fut2>: Future, type Output = <TryFlattenErr<MapErr<Fut1, F>, Fut2> as Future>::Output;`where
 F: FnOnce(Self::Error) -> Fut,
 Fut: TryFuture<Ok = Self::Ok>,
 Self: Sized,

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

fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F>ⓘNotable traits for InspectOk<Fut, F>`impl<Fut, F> Future for InspectOk<Fut, F>where Inspect<IntoFuture<Fut>, InspectOkFn<F>>: Future, type Output = <Inspect<IntoFuture<Fut>, InspectOkFn<F>> as Future>::Output;`where
 F: FnOnce(&Self::Ok),
 Self: Sized,

Do something with the success value of a future before passing it on. Read more

fn inspect_err<F>(self, f: F) -> InspectErr<Self, F>ⓘNotable traits for InspectErr<Fut, F>`impl<Fut, F> Future for InspectErr<Fut, F>where Inspect<IntoFuture<Fut>, InspectErrFn<F>>: Future, type Output = <Inspect<IntoFuture<Fut>, InspectErrFn<F>> as Future>::Output;`where
 F: FnOnce(&Self::Error),
 Self: Sized,

Do something with the error value of a future before passing it on. Read more

fn try_flatten(self) -> TryFlatten<Self, Self::Ok>ⓘNotable traits for TryFlatten<Fut1, Fut2>`impl<Fut1, Fut2> Future for TryFlatten<Fut1, Fut2>where TryFlatten<Fut1, Fut2>: Future, type Output = <TryFlatten<Fut1, Fut2> as Future>::Output;`where
 Self::Ok: TryFuture<Error = Self::Error>,
 Self: Sized,

Flatten the execution of this future when the successful result of this future is another future. Read more

fn try_flatten_stream(self) -> TryFlattenStream<Self>where
Self::Ok: TryStream<Error = Self::Error>,
Self: Sized,

Flatten the execution of this future when the successful result of this future is a stream. Read more

fn unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F>ⓘNotable traits for UnwrapOrElse<Fut, F>`impl<Fut, F> Future for UnwrapOrElse<Fut, F>where Map<IntoFuture<Fut>, UnwrapOrElseFn<F>>: Future, type Output = <Map<IntoFuture<Fut>, UnwrapOrElseFn<F>> as Future>::Output;`where
 Self: Sized,
 F: FnOnce(Self::Error) -> Self::Ok,

Unwraps this future’s output, producing a future with this future’s Ok type as its Output type. Read more

fn into_future(self) -> IntoFuture<Self>ⓘNotable traits for IntoFuture<Fut>`impl<Fut> Future for IntoFuture<Fut>where Fut: TryFuture, type Output = Result<<Fut as TryFuture>::Ok, <Fut as TryFuture>::Error>;`where
Self: Sized,

Wraps a [TryFuture] into a type that implements Future. Read more

fn try_poll_unpin(
 &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

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T>where T: Future, type Output = <T as Future>::Output;`where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T>where T: Future, type Output = <T as Future>::Output;`

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct snarkvm_wasm::future::Ready

Implementations

impl<T> Ready<T>

pub fn into_inner(self) -> T

Trait Implementations

impl<T> Clone for Ready<T>where T: Clone,

fn clone(&self) -> Ready<T>ⓘNotable traits for Ready<T>impl<T> Future for Ready<T> type Output = T;

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

impl<T> Debug for Ready<T>where T: Debug,

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

impl<T> Future for Ready<T>

type Output = T

fn poll(self: Pin<&mut Ready<T>>, _cx: &mut Context<'_>) -> Poll<T>

impl<T> Unpin for Ready<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for Ready<T>where T: RefUnwindSafe,

impl<T> Send for Ready<T>where T: Send,

impl<T> Sync for Ready<T>where T: Sync,

impl<T> UnwindSafe for Ready<T>where T: UnwindSafe,

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> FutureExt for Twhere T: Future + ?Sized,

fn map<U, F>(self, f: F) -> Map<Self, F>ⓘNotable traits for Map<Fut, F>impl<Fut, F> Future for Map<Fut, F>where Map<Fut, F>: Future, type Output = <Map<Fut, F> as Future>::Output;where F: FnOnce(Self::Output) -> U, Self: Sized,

fn map_into<U>(self) -> MapInto<Self, U>ⓘNotable traits for MapInto<Fut, T>impl<Fut, T> Future for MapInto<Fut, T>where Map<Fut, IntoFn<T>>: Future, type Output = <Map<Fut, IntoFn<T>> as Future>::Output;where Self::Output: Into<U>, Self: Sized,

fn left_future<B>(self) -> Either<Self, B>ⓘNotable traits for Either<A, B>impl<A, B> Future for Either<A, B>where A: Future, B: Future<Output = <A as Future>::Output>, type Output = <A as Future>::Output;where B: Future<Output = Self::Output>, Self: Sized,

fn right_future<A>(self) -> Either<A, Self>ⓘNotable traits for Either<A, B>impl<A, B> Future for Either<A, B>where A: Future, B: Future<Output = <A as Future>::Output>, type Output = <A as Future>::Output;where A: Future<Output = Self::Output>, Self: Sized,

fn into_stream(self) -> IntoStream<Self>where Self: Sized,

fn flatten(self) -> Flatten<Self>ⓘNotable traits for Flatten<F>impl<F> Future for Flatten<F>where Flatten<F, <F as Future>::Output>: Future, F: Future, type Output = <Flatten<F, <F as Future>::Output> as Future>::Output;where Self::Output: Future, Self: Sized,

fn flatten_stream(self) -> FlattenStream<Self>where Self::Output: Stream, Self: Sized,

fn fuse(self) -> Fuse<Self>ⓘNotable traits for Fuse<Fut>impl<Fut> Future for Fuse<Fut>where Fut: Future, type Output = <Fut as Future>::Output;where Self: Sized,

fn inspect<F>(self, f: F) -> Inspect<Self, F>ⓘNotable traits for Inspect<Fut, F>impl<Fut, F> Future for Inspect<Fut, F>where Map<Fut, InspectFn<F>>: Future, type Output = <Map<Fut, InspectFn<F>> as Future>::Output;where F: FnOnce(&Self::Output), Self: Sized,

fn unit_error(self) -> UnitError<Self>ⓘNotable traits for UnitError<Fut>impl<Fut> Future for UnitError<Fut>where Map<Fut, OkFn<()>>: Future, type Output = <Map<Fut, OkFn<()>> as Future>::Output;where Self: Sized,

fn never_error(self) -> NeverError<Self>ⓘNotable traits for NeverError<Fut>impl<Fut> Future for NeverError<Fut>where Map<Fut, OkFn<Infallible>>: Future, type Output = <Map<Fut, OkFn<Infallible>> as Future>::Output;where Self: Sized,

fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output>where Self: Unpin,

fn now_or_never(self) -> Option<Self::Output>where Self: Sized,

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;

fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<F> IntoFuture for Fwhere F: Future,

type Output = <F as Future>::Output

type IntoFuture = F

fn into_future(self) -> <F as IntoFuture>::IntoFuture

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<F, T, E> TryFuture for Fwhere F: Future<Output = Result<T, E>> + ?Sized,

type Ok = T

type Error = E

fn try_poll( self: Pin<&mut F>, cx: &mut Context<'_>) -> Poll<<F as Future>::Output>

impl<Fut> TryFutureExt for Futwhere Fut: TryFuture + ?Sized,

fn map_ok<T, F>(self, f: F) -> MapOk<Self, F>ⓘNotable traits for MapOk<Fut, F>impl<Fut, F> Future for MapOk<Fut, F>where Map<IntoFuture<Fut>, MapOkFn<F>>: Future, type Output = <Map<IntoFuture<Fut>, MapOkFn<F>> as Future>::Output;where F: FnOnce(Self::Ok) -> T, Self: Sized,

fn map_err<E, F>(self, f: F) -> MapErr<Self, F>ⓘNotable traits for MapErr<Fut, F>impl<Fut, F> Future for MapErr<Fut, F>where Map<IntoFuture<Fut>, MapErrFn<F>>: Future, type Output = <Map<IntoFuture<Fut>, MapErrFn<F>> as Future>::Output;where F: FnOnce(Self::Error) -> E, Self: Sized,

fn err_into<E>(self) -> ErrInto<Self, E>ⓘNotable traits for ErrInto<Fut, E>impl<Fut, E> Future for ErrInto<Fut, E>where MapErr<Fut, IntoFn<E>>: Future, type Output = <MapErr<Fut, IntoFn<E>> as Future>::Output;where Self: Sized, Self::Error: Into<E>,

fn ok_into<U>(self) -> OkInto<Self, U>ⓘNotable traits for OkInto<Fut, E>impl<Fut, E> Future for OkInto<Fut, E>where MapOk<Fut, IntoFn<E>>: Future, type Output = <MapOk<Fut, IntoFn<E>> as Future>::Output;where Self: Sized, Self::Ok: Into<U>,

fn try_flatten(self) -> TryFlatten<Self, Self::Ok>ⓘNotable traits for TryFlatten<Fut1, Fut2>impl<Fut1, Fut2> Future for TryFlatten<Fut1, Fut2>where TryFlatten<Fut1, Fut2>: Future, type Output = <TryFlatten<Fut1, Fut2> as Future>::Output;where Self::Ok: TryFuture<Error = Self::Error>, Self: Sized,

fn try_flatten_stream(self) -> TryFlattenStream<Self>where Self::Ok: TryStream<Error = Self::Error>, Self: Sized,

fn into_future(self) -> IntoFuture<Self>ⓘNotable traits for IntoFuture<Fut>impl<Fut> Future for IntoFuture<Fut>where Fut: TryFuture, type Output = Result<<Fut as TryFuture>::Ok, <Fut as TryFuture>::Error>;where Self: Sized,

fn try_poll_unpin( &mut self, cx: &mut Context<'_>) -> Poll<Result<Self::Ok, Self::Error>>where Self: Unpin,

impl<T> Clone for Ready<T>where
T: Clone,

fn clone(&self) -> Ready<T>ⓘNotable traits for Ready<T>`impl<T> Future for Ready<T> type Output = T;`

impl<T> Debug for Ready<T>where
T: Debug,

impl<T> RefUnwindSafe for Ready<T>where
T: RefUnwindSafe,

impl<T> Send for Ready<T>where
T: Send,

impl<T> Sync for Ready<T>where
T: Sync,

impl<T> UnwindSafe for Ready<T>where
T: UnwindSafe,

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T> FutureExt for Twhere
T: Future + ?Sized,

fn map<U, F>(self, f: F) -> Map<Self, F>ⓘNotable traits for Map<Fut, F>`impl<Fut, F> Future for Map<Fut, F>where Map<Fut, F>: Future, type Output = <Map<Fut, F> as Future>::Output;`where
F: FnOnce(Self::Output) -> U,
Self: Sized,

fn map_into<U>(self) -> MapInto<Self, U>ⓘNotable traits for MapInto<Fut, T>`impl<Fut, T> Future for MapInto<Fut, T>where Map<Fut, IntoFn<T>>: Future, type Output = <Map<Fut, IntoFn<T>> as Future>::Output;`where
Self::Output: Into<U>,
Self: Sized,

fn left_future<B>(self) -> Either<Self, B>ⓘNotable traits for Either<A, B>`impl<A, B> Future for Either<A, B>where A: Future, B: Future<Output = <A as Future>::Output>, type Output = <A as Future>::Output;`where
B: Future<Output = Self::Output>,
Self: Sized,

fn right_future<A>(self) -> Either<A, Self>ⓘNotable traits for Either<A, B>`impl<A, B> Future for Either<A, B>where A: Future, B: Future<Output = <A as Future>::Output>, type Output = <A as Future>::Output;`where
A: Future<Output = Self::Output>,
Self: Sized,

fn into_stream(self) -> IntoStream<Self>where
Self: Sized,

fn flatten(self) -> Flatten<Self>ⓘNotable traits for Flatten<F>`impl<F> Future for Flatten<F>where Flatten<F, <F as Future>::Output>: Future, F: Future, type Output = <Flatten<F, <F as Future>::Output> as Future>::Output;`where
Self::Output: Future,
Self: Sized,

fn flatten_stream(self) -> FlattenStream<Self>where
Self::Output: Stream,
Self: Sized,

fn fuse(self) -> Fuse<Self>ⓘNotable traits for Fuse<Fut>`impl<Fut> Future for Fuse<Fut>where Fut: Future, type Output = <Fut as Future>::Output;`where
Self: Sized,

fn inspect<F>(self, f: F) -> Inspect<Self, F>ⓘNotable traits for Inspect<Fut, F>`impl<Fut, F> Future for Inspect<Fut, F>where Map<Fut, InspectFn<F>>: Future, type Output = <Map<Fut, InspectFn<F>> as Future>::Output;`where
F: FnOnce(&Self::Output),
Self: Sized,

fn unit_error(self) -> UnitError<Self>ⓘNotable traits for UnitError<Fut>`impl<Fut> Future for UnitError<Fut>where Map<Fut, OkFn<()>>: Future, type Output = <Map<Fut, OkFn<()>> as Future>::Output;`where
Self: Sized,

fn never_error(self) -> NeverError<Self>ⓘNotable traits for NeverError<Fut>`impl<Fut> Future for NeverError<Fut>where Map<Fut, OkFn<Infallible>>: Future, type Output = <Map<Fut, OkFn<Infallible>> as Future>::Output;`where
Self: Sized,

fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output>where
Self: Unpin,

fn now_or_never(self) -> Option<Self::Output>where
Self: Sized,

fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;`

fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;`

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<F> IntoFuture for Fwhere
F: Future,

impl<T> ToOwned for Twhere
T: Clone,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<F, T, E> TryFuture for Fwhere
F: Future<Output = Result<T, E>> + ?Sized,

fn try_poll(
self: Pin<&mut F>,
cx: &mut Context<'_>
) -> Poll<<F as Future>::Output>

impl<Fut> TryFutureExt for Futwhere
Fut: TryFuture + ?Sized,

fn map_ok<T, F>(self, f: F) -> MapOk<Self, F>ⓘNotable traits for MapOk<Fut, F>`impl<Fut, F> Future for MapOk<Fut, F>where Map<IntoFuture<Fut>, MapOkFn<F>>: Future, type Output = <Map<IntoFuture<Fut>, MapOkFn<F>> as Future>::Output;`where
F: FnOnce(Self::Ok) -> T,
Self: Sized,

fn map_err<E, F>(self, f: F) -> MapErr<Self, F>ⓘNotable traits for MapErr<Fut, F>`impl<Fut, F> Future for MapErr<Fut, F>where Map<IntoFuture<Fut>, MapErrFn<F>>: Future, type Output = <Map<IntoFuture<Fut>, MapErrFn<F>> as Future>::Output;`where
F: FnOnce(Self::Error) -> E,
Self: Sized,

fn err_into<E>(self) -> ErrInto<Self, E>ⓘNotable traits for ErrInto<Fut, E>`impl<Fut, E> Future for ErrInto<Fut, E>where MapErr<Fut, IntoFn<E>>: Future, type Output = <MapErr<Fut, IntoFn<E>> as Future>::Output;`where
Self: Sized,
Self::Error: Into<E>,

fn ok_into<U>(self) -> OkInto<Self, U>ⓘNotable traits for OkInto<Fut, E>`impl<Fut, E> Future for OkInto<Fut, E>where MapOk<Fut, IntoFn<E>>: Future, type Output = <MapOk<Fut, IntoFn<E>> as Future>::Output;`where
Self: Sized,
Self::Ok: Into<U>,

fn try_flatten_stream(self) -> TryFlattenStream<Self>where
Self::Ok: TryStream<Error = Self::Error>,
Self: Sized,

fn into_future(self) -> IntoFuture<Self>ⓘNotable traits for IntoFuture<Fut>`impl<Fut> Future for IntoFuture<Fut>where Fut: TryFuture, type Output = Result<<Fut as TryFuture>::Ok, <Fut as TryFuture>::Error>;`where
Self: Sized,

fn try_poll_unpin(
&mut self,
cx: &mut Context<'_>
) -> Poll<Result<Self::Ok, Self::Error>>where
Self: Unpin,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T>where T: Future, type Output = <T as Future>::Output;`where
S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T>where T: Future, type Output = <T as Future>::Output;`