Struct Connection

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pub struct Connection<T, B, E>
where T: Read + Write + Unpin, B: Body + 'static, E: Http2ClientConnExec<B, T> + Unpin, B::Error: Into<Box<dyn Error + Send + Sync>>,
{ inner: (PhantomData<T>, ClientTask<B, E, T>), }
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

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§inner: (PhantomData<T>, ClientTask<B, E, T>)

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impl<T, B, E> Connection<T, B, E>
where T: Read + Write + Unpin + 'static, B: Body + Unpin + 'static, B::Data: Send, B::Error: Into<Box<dyn Error + Send + Sync>>, E: Http2ClientConnExec<B, T> + Unpin,

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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.

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impl<T, B, E> Debug for Connection<T, B, E>
where T: Read + Write + Debug + 'static + Unpin, B: Body + 'static, E: Http2ClientConnExec<B, T> + Unpin, B::Error: Into<Box<dyn Error + Send + Sync>>,

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

Formats the value using the given formatter. Read more
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impl<T, B, E> Future for Connection<T, B, E>
where T: Read + Write + Unpin + 'static, B: Body + 'static + Unpin, B::Data: Send, E: Unpin + Http2ClientConnExec<B, T>, B::Error: Into<Box<dyn Error + Send + Sync>>,

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type Output = Result<(), Error>

The type of value produced on completion.
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fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::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, E> Freeze for Connection<T, B, E>
where <B as Body>::Error: Sized, E: Freeze, B: Freeze,

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

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

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impl<T, B, E> Sync for Connection<T, B, E>
where <B as Body>::Error: Sized, T: Sync, E: Sync, B: Sync + Send, <B as Body>::Data: Send,

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

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

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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<T> Borrow<T> for T
where T: ?Sized,

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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
where T: ?Sized,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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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fn with_cancellation_token_owned( self, cancellation_token: CancellationToken, ) -> WithCancellationTokenFutureOwned<Self>
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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impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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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 F
where F: Future,

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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

Creates a future from a value. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<F, T, E> TryFuture for F
where F: Future<Output = Result<T, E>> + ?Sized,

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type Ok = T

The type of successful values yielded by this future
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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<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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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
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fn with_current_subscriber(self) -> WithDispatch<Self>

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