Struct hyper::server::conn::Connection

source · [−]

pub struct Connection<T, S, E = Exec>where
    S: HttpService<Body>,{ /* private fields */ }

Expand description

A future binding a connection with a Service.

Polling this future will drive HTTP forward.

Implementations

source

impl<I, B, S, E> Connection<I, S, E>where
 S: HttpService<Body, ResBody = B>,
 S::Error: Into<Box<dyn StdError + Send + Sync>>,
 I: AsyncRead + AsyncWrite + Unpin,
 B: HttpBody + 'static,
 B::Error: Into<Box<dyn StdError + Send + Sync>>,
 E: ConnStreamExec<S::Future, B>,

source

pub fn graceful_shutdown(self: Pin<&mut Self>)

Start a graceful shutdown process for this connection.

This Connection should continue to be polled until shutdown can finish.

Note

This should only be called while the Connection future is still pending. If called after Connection::poll has resolved, this does nothing.

source

pub fn into_parts(self) -> Parts<I, S>

Return the inner IO object, and additional information.

If the IO object has been “rewound” the io will not contain those bytes rewound. This should only be called after poll_without_shutdown signals that the connection is “done”. Otherwise, it may not have finished flushing all necessary HTTP bytes.

Panics

This method will panic if this connection is using an h2 protocol.

source

pub fn try_into_parts(self) -> Option<Parts<I, S>>

Return the inner IO object, and additional information, if available.

This method will return a None if this connection is using an h2 protocol.

source

pub fn poll_without_shutdown(&mut self, cx: &mut Context<'_>) -> Poll<Result<()>>where
 S: Unpin,
 S::Future: Unpin,
 B: Unpin,

Poll the connection for completion, but without calling shutdown on the underlying IO.

This is useful to allow running a connection while doing an HTTP upgrade. Once the upgrade is completed, the connection would be “done”, but it is not desired to actually shutdown the IO object. Instead you would take it back using into_parts.

source

pub fn without_shutdown(self) -> impl Future<Output = Result<Parts<I, S>>>where
 S: Unpin,
 S::Future: Unpin,
 B: Unpin,

Prevent shutdown of the underlying IO object at the end of service the request, instead run into_parts. This is a convenience wrapper over poll_without_shutdown.

Error

This errors if the underlying connection protocol is not HTTP/1.

source

pub fn with_upgrades(self) -> UpgradeableConnection<I, S, E>where
I: Send,

Enable this connection to support higher-level HTTP upgrades.

See the upgrade module for more.

Trait Implementations

source

impl<I, S> Debug for Connection<I, S>where
S: HttpService<Body>,

source

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

Formats the value using the given formatter. Read more

source

impl<I, B, S, E> Future for Connection<I, S, E>where
 S: HttpService<Body, ResBody = B>,
 S::Error: Into<Box<dyn StdError + Send + Sync>>,
 I: AsyncRead + AsyncWrite + Unpin + 'static,
 B: HttpBody + 'static,
 B::Error: Into<Box<dyn StdError + Send + Sync>>,
 E: ConnStreamExec<S::Future, B>,

type Output = Result<(), Error>

The type of value produced on completion.

source

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. Read more

source

impl<'pin, T, S, E> Unpin for Connection<T, S, E>where
Origin<'__pin, T, S, E>: Unpin,
S: HttpService<Body>,

Auto Trait Implementations

impl<T, S, E = Exec> !RefUnwindSafe for Connection<T, S, E>

impl<T, S, E> Send for Connection<T, S, E>where
 E: Send,
 S: Send,
 T: Send,
 <<S as HttpService<Body>>::ResBody as Body>::Data: Send,
 <S as HttpService<Body>>::Future: Send,
 <S as HttpService<Body>>::ResBody: Send,

impl<T, S, E> Sync for Connection<T, S, E>where
 E: Sync,
 S: Sync,
 T: Sync,
 <<S as HttpService<Body>>::ResBody as Body>::Data: Sync,
 <S as HttpService<Body>>::Future: Sync,
 <S as HttpService<Body>>::ResBody: Sync,

impl<T, S, E = Exec> !UnwindSafe for Connection<T, S, E>

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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

source

fn map<U, F>(self, f: F) -> Map<Self, F>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

source

fn map_into(self) -> MapInto<Self, U>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

source

fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F>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

source

fn left_future(self) -> Either<Self, B>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

source

fn right_future<A>(self) -> Either<A, Self>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

source

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

Convert this future into a single element stream. Read more

source

fn flatten(self) -> Flatten<Self>where
Self::Output: Future,
Self: Sized,

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

source

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

source

fn fuse(self) -> Fuse<Self>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

source

fn inspect<F>(self, f: F) -> Inspect<Self, F>where
F: FnOnce(&Self::Output),
Self: Sized,

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

source

fn catch_unwind(self) -> CatchUnwind<Self>where
Self: Sized + UnwindSafe,

Catches unwinding panics while polling the future. Read more

source

fn shared(self) -> Shared<Self>where
Self: Sized,
Self::Output: Clone,

Create a cloneable handle to this future where all handles will resolve to the same result. Read more

source

fn boxed<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a, Global>>where
Self: 'a + Sized + Send,

Wrap the future in a Box, pinning it. Read more

source

fn boxed_local<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>>where
Self: 'a + Sized,

Wrap the future in a Box, pinning it. Read more

source

fn unit_error(self) -> UnitError<Self>where
Self: Sized,

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

source

fn never_error(self) -> NeverError<Self>where
Self: Sized,

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

source

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

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

source

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

source

impl<T> Instrument for T

source

fn instrument(self, span: Span) -> Instrumented<Self>

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

source

fn in_current_span(self) -> Instrumented<Self>

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

source

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.

source

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?

source

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

Creates a future from a value. Read more

source

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.

source

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

source

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

source

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

source

fn map_ok<T, F>(self, f: F) -> MapOk<Self, F>where
F: FnOnce(Self::Ok) -> T,
Self: Sized,

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

source

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,
 Self: Sized,

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

source

fn map_err<E, F>(self, f: F) -> MapErr<Self, F>where
F: FnOnce(Self::Error) -> E,
Self: Sized,

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

source

fn err_into<E>(self) -> ErrInto<Self, E>where
Self: Sized,
Self::Error: Into<E>,

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

source

fn ok_into(self) -> OkInto<Self, U>where
Self: Sized,
Self::Ok: Into,

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

source

fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F>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

source

fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F>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

source

fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F>where
F: FnOnce(&Self::Ok),
Self: Sized,

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

source

fn inspect_err<F>(self, f: F) -> InspectErr<Self, F>where
F: FnOnce(&Self::Error),
Self: Sized,

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

source

fn try_flatten(self) -> TryFlatten<Self, Self::Ok>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

source

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

source

fn unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F>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

source

fn into_future(self) -> IntoFuture<Self>where
Self: Sized,

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

source

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

source

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.

source

impl<T> WithSubscriber for T

source

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

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

source

fn with_current_subscriber(self) -> WithDispatch<Self>

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

Struct hyper::server::conn::Connection

Implementations

impl<I, B, S, E> Connection<I, S, E>where S: HttpService<Body, ResBody = B>, S::Error: Into<Box<dyn StdError + Send + Sync>>, I: AsyncRead + AsyncWrite + Unpin, B: HttpBody + 'static, B::Error: Into<Box<dyn StdError + Send + Sync>>, E: ConnStreamExec<S::Future, B>,

pub fn graceful_shutdown(self: Pin<&mut Self>)

pub fn into_parts(self) -> Parts<I, S>

pub fn try_into_parts(self) -> Option<Parts<I, S>>

pub fn poll_without_shutdown(&mut self, cx: &mut Context<'_>) -> Poll<Result<()>>where S: Unpin, S::Future: Unpin, B: Unpin,

pub fn without_shutdown(self) -> impl Future<Output = Result<Parts<I, S>>>where S: Unpin, S::Future: Unpin, B: Unpin,

pub fn with_upgrades(self) -> UpgradeableConnection<I, S, E>where I: Send,

Trait Implementations

impl<I, S> Debug for Connection<I, S>where S: HttpService<Body>,

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

impl<I, B, S, E> Future for Connection<I, S, E>where S: HttpService<Body, ResBody = B>, S::Error: Into<Box<dyn StdError + Send + Sync>>, I: AsyncRead + AsyncWrite + Unpin + 'static, B: HttpBody + 'static, B::Error: Into<Box<dyn StdError + Send + Sync>>, E: ConnStreamExec<S::Future, B>,

type Output = Result<(), Error>

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

impl<'__pin, T, S, E> Unpin for Connection<T, S, E>where __Origin<'__pin, T, S, E>: Unpin, S: HttpService<Body>,

Auto Trait Implementations

impl<T, S, E = Exec> !RefUnwindSafe for Connection<T, S, E>

impl<T, S, E> Send for Connection<T, S, E>where E: Send, S: Send, T: Send, <<S as HttpService<Body>>::ResBody as Body>::Data: Send, <S as HttpService<Body>>::Future: Send, <S as HttpService<Body>>::ResBody: Send,

impl<T, S, E> Sync for Connection<T, S, E>where E: Sync, S: Sync, T: Sync, <<S as HttpService<Body>>::ResBody as Body>::Data: Sync, <S as HttpService<Body>>::Future: Sync, <S as HttpService<Body>>::ResBody: Sync,

impl<T, S, E = Exec> !UnwindSafe for Connection<T, S, E>

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>where F: FnOnce(Self::Output) -> U, Self: Sized,

fn map_into<U>(self) -> MapInto<Self, U>where Self::Output: Into<U>, Self: Sized,

fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F>where F: FnOnce(Self::Output) -> Fut, Fut: Future, Self: Sized,

fn left_future<B>(self) -> Either<Self, B>where B: Future<Output = Self::Output>, Self: Sized,

fn right_future<A>(self) -> Either<A, Self>where A: Future<Output = Self::Output>, Self: Sized,

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

fn flatten(self) -> Flatten<Self>where Self::Output: Future, Self: Sized,

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

fn fuse(self) -> Fuse<Self>where Self: Sized,

fn inspect<F>(self, f: F) -> Inspect<Self, F>where F: FnOnce(&Self::Output), Self: Sized,

fn catch_unwind(self) -> CatchUnwind<Self>where Self: Sized + UnwindSafe,

fn shared(self) -> Shared<Self>where Self: Sized, Self::Output: Clone,

fn boxed<'a>( self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a, Global>>where Self: 'a + Sized + Send,

fn boxed_local<'a>( self) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>>where Self: 'a + Sized,

fn unit_error(self) -> UnitError<Self>where Self: Sized,

fn never_error(self) -> NeverError<Self>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>

fn in_current_span(self) -> Instrumented<Self>

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, 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>where F: FnOnce(Self::Ok) -> T, Self: Sized,

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, Self: Sized,

fn map_err<E, F>(self, f: F) -> MapErr<Self, F>where F: FnOnce(Self::Error) -> E, Self: Sized,

fn err_into<E>(self) -> ErrInto<Self, E>where Self: Sized, Self::Error: Into<E>,

fn ok_into<U>(self) -> OkInto<Self, U>where Self: Sized, Self::Ok: Into<U>,

fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F>where F: FnOnce(Self::Ok) -> Fut, Fut: TryFuture<Error = Self::Error>, Self: Sized,

fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F>where F: FnOnce(Self::Error) -> Fut, Fut: TryFuture<Ok = Self::Ok>, Self: Sized,

fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F>where F: FnOnce(&Self::Ok), Self: Sized,

fn inspect_err<F>(self, f: F) -> InspectErr<Self, F>where F: FnOnce(&Self::Error), Self: Sized,

fn try_flatten(self) -> TryFlatten<Self, Self::Ok>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 unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F>where Self: Sized, F: FnOnce(Self::Error) -> Self::Ok,

fn into_future(self) -> IntoFuture<Self>where Self: Sized,

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

impl<I, B, S, E> Connection<I, S, E>where
S: HttpService<Body, ResBody = B>,
S::Error: Into<Box<dyn StdError + Send + Sync>>,
I: AsyncRead + AsyncWrite + Unpin,
B: HttpBody + 'static,
B::Error: Into<Box<dyn StdError + Send + Sync>>,
E: ConnStreamExec<S::Future, B>,

pub fn poll_without_shutdown(&mut self, cx: &mut Context<'_>) -> Poll<Result<()>>where
S: Unpin,
S::Future: Unpin,
B: Unpin,

pub fn without_shutdown(self) -> impl Future<Output = Result<Parts<I, S>>>where
S: Unpin,
S::Future: Unpin,
B: Unpin,

pub fn with_upgrades(self) -> UpgradeableConnection<I, S, E>where
I: Send,

impl<I, S> Debug for Connection<I, S>where
S: HttpService<Body>,

impl<I, B, S, E> Future for Connection<I, S, E>where
S: HttpService<Body, ResBody = B>,
S::Error: Into<Box<dyn StdError + Send + Sync>>,
I: AsyncRead + AsyncWrite + Unpin + 'static,
B: HttpBody + 'static,
B::Error: Into<Box<dyn StdError + Send + Sync>>,
E: ConnStreamExec<S::Future, B>,

impl<'pin, T, S, E> Unpin for Connection<T, S, E>where
Origin<'__pin, T, S, E>: Unpin,
S: HttpService<Body>,

impl<T, S, E> Send for Connection<T, S, E>where
E: Send,
S: Send,
T: Send,
<<S as HttpService<Body>>::ResBody as Body>::Data: Send,
<S as HttpService<Body>>::Future: Send,
<S as HttpService<Body>>::ResBody: Send,

impl<T, S, E> Sync for Connection<T, S, E>where
E: Sync,
S: Sync,
T: Sync,
<<S as HttpService<Body>>::ResBody as Body>::Data: Sync,
<S as HttpService<Body>>::Future: Sync,
<S as HttpService<Body>>::ResBody: Sync,

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>where
F: FnOnce(Self::Output) -> U,
Self: Sized,

fn map_into<U>(self) -> MapInto<Self, U>where
Self::Output: Into<U>,
Self: Sized,

fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F>where
F: FnOnce(Self::Output) -> Fut,
Fut: Future,
Self: Sized,

fn left_future<B>(self) -> Either<Self, B>where
B: Future<Output = Self::Output>,
Self: Sized,

fn right_future<A>(self) -> Either<A, Self>where
A: Future<Output = Self::Output>,
Self: Sized,

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

fn flatten(self) -> Flatten<Self>where
Self::Output: Future,
Self: Sized,

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

fn fuse(self) -> Fuse<Self>where
Self: Sized,

fn inspect<F>(self, f: F) -> Inspect<Self, F>where
F: FnOnce(&Self::Output),
Self: Sized,

fn catch_unwind(self) -> CatchUnwind<Self>where
Self: Sized + UnwindSafe,

fn shared(self) -> Shared<Self>where
Self: Sized,
Self::Output: Clone,

fn boxed<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a, Global>>where
Self: 'a + Sized + Send,

fn boxed_local<'a>(
self
) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>>where
Self: 'a + Sized,

fn unit_error(self) -> UnitError<Self>where
Self: Sized,

fn never_error(self) -> NeverError<Self>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, U> Into<U> for Twhere
U: From<T>,

impl<F> IntoFuture for Fwhere
F: Future,

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>where
F: FnOnce(Self::Ok) -> T,
Self: Sized,

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,
Self: Sized,

fn map_err<E, F>(self, f: F) -> MapErr<Self, F>where
F: FnOnce(Self::Error) -> E,
Self: Sized,

fn err_into<E>(self) -> ErrInto<Self, E>where
Self: Sized,
Self::Error: Into<E>,

fn ok_into<U>(self) -> OkInto<Self, U>where
Self: Sized,
Self::Ok: Into<U>,

fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F>where
F: FnOnce(Self::Ok) -> Fut,
Fut: TryFuture<Error = Self::Error>,
Self: Sized,

fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F>where
F: FnOnce(Self::Error) -> Fut,
Fut: TryFuture<Ok = Self::Ok>,
Self: Sized,

fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F>where
F: FnOnce(&Self::Ok),
Self: Sized,

fn inspect_err<F>(self, f: F) -> InspectErr<Self, F>where
F: FnOnce(&Self::Error),
Self: Sized,

fn try_flatten(self) -> TryFlatten<Self, Self::Ok>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 unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F>where
Self: Sized,
F: FnOnce(Self::Error) -> Self::Ok,

fn into_future(self) -> IntoFuture<Self>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>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,