Struct Connection

pub struct Connection<T, B>
where T: AsyncRead + AsyncWrite + Unpin + Send + 'static, B: Body + Send + 'static + Unpin, <B as Body>::Data: Send + 'static, <B as Body>::Error: Into<Box<dyn Error + Sync + Send>>,
{ /* private fields */ }
Expand description

A future that processes all HTTP state for the IO object.

In most cases, this should just be spawned into an executor, so that it can process incoming and outgoing messages, notice hangups, and the like.

Instances of this type are typically created via the handshake function

Implementations§

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impl<T, B> Connection<T, B>
where T: AsyncRead + AsyncWrite + Unpin + Send + 'static, B: Body + Send + 'static + Unpin, <B as Body>::Data: Send + 'static, <B as Body>::Error: Into<Box<dyn Error + Sync + Send>>,

pub fn is_extended_connect_protocol_enabled(&self) -> bool

Returns whether the extended CONNECT protocol is enabled or not.

This setting is configured by the server peer by sending the SETTINGS_ENABLE_CONNECT_PROTOCOL parameter in a SETTINGS frame. This method returns the currently acknowledged value received from the remote.

Trait Implementations§

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impl<T, B> Debug for Connection<T, B>
where T: AsyncRead + AsyncWrite + Debug + Send + 'static + Unpin, B: Body + Send + 'static + Unpin, <B as Body>::Data: Send + 'static, <B as Body>::Error: Into<Box<dyn Error + Sync + Send>>,

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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, B> Future for Connection<T, B>
where T: AsyncRead + AsyncWrite + Unpin + Send + 'static, B: Body + Send + 'static + Unpin, <B as Body>::Data: Send + 'static, <B as Body>::Error: Into<Box<dyn Error + Sync + Send>>,

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type Output = Result<(), Error>

The type of value produced on completion.
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fn poll( self: Pin<&mut Connection<T, B>>, cx: &mut Context<'_>, ) -> Poll<<Connection<T, B> as Future>::Output>

Attempts 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§

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impl<T, B> Freeze for Connection<T, B>
where <B as Body>::Error: Sized, B: Freeze,

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impl<T, B> !RefUnwindSafe for Connection<T, B>

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impl<T, B> Send for Connection<T, B>
where <B as Body>::Error: Sized,

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impl<T, B> Sync for Connection<T, B>
where <B as Body>::Error: Sized, T: Sync, B: Sync,

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impl<T, B> Unpin for Connection<T, B>
where <B as Body>::Error: Sized,

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impl<T, B> !UnwindSafe for Connection<T, B>

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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impl<T> Borrow<T> for T
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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
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fn with_current_context(self) -> WithContext<Self>

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

Map this future’s output to a different type, returning a new future of the resulting type. Read more
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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
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fn left_future<B>(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
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fn right_future<A>(self) -> Either<A, Self>
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Wrap this future in an Either future, making it the right-hand variant of that Either. Read more
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fn into_stream(self) -> IntoStream<Self>
where Self: Sized,

Convert this future into a single element stream. Read more
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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
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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
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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
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fn inspect<F>(self, f: F) -> Inspect<Self, F>
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fn catch_unwind(self) -> CatchUnwind<Self>
where Self: Sized + UnwindSafe,

Catches unwinding panics while polling the future. Read more
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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
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fn remote_handle(self) -> (Remote<Self>, RemoteHandle<Self::Output>)
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Turn this future into a future that yields () on completion and sends its output to another future on a separate task. Read more
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fn unit_error(self) -> UnitError<Self>
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fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output>
where Self: Unpin,

A convenience for calling Future::poll on Unpin future types.
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fn now_or_never(self) -> Option<Self::Output>
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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> FutureExt for T
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fn with_cancellation_token( self, cancellation_token: &CancellationToken, ) -> WithCancellationTokenFuture<'_, Self>
where Self: Sized,

Similar to [CancellationToken::run_until_cancelled], but with the advantage that it is easier to write fluent call chains, and biased towards waiting for [CancellationToken] to complete. Read more
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where Self: Sized,

Similar to [CancellationToken::run_until_cancelled_owned], but with the advantage that it is easier to write fluent call chains, and biased towards waiting for [CancellationToken] to complete. Read more
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fn instrument(self, span: Span) -> Instrumented<Self>

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Calls U::from(self).

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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type Output = <F as Future>::Output

The output that the future will produce on completion.
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type IntoFuture = F

Which kind of future are we turning this into?
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fn into_future(self) -> <F as IntoFuture>::IntoFuture

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T, U> RamaInto<U> for T
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fn rama_into(self) -> U

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type Ok = T

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type Error = E

The type of failures yielded by this future
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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
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impl<Fut> TryFutureExt for Fut
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fn flatten_sink<Item>(self) -> FlattenSink<Self, Self::Ok>
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fn map_ok<T, F>(self, f: F) -> MapOk<Self, F>
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fn map_err<E, F>(self, f: F) -> MapErr<Self, F>
where F: FnOnce(Self::Error) -> E, Self: Sized,

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fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F>
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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
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fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F>
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fn inspect_err<F>(self, f: F) -> InspectErr<Self, F>
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fn try_flatten(self) -> TryFlatten<Self, Self::Ok>
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fn try_flatten_stream(self) -> TryFlattenStream<Self>
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fn unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F>
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where Self: Sized,

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