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MultiplexedConnection

rama::net::client::pool

Struct MultiplexedConnection 

pub struct MultiplexedConnection<C, ID> { /* private fields */ }
Available on crate feature net only.
Expand description

A cheap handle to a shared connection in a MultiplexPool.

It implements Service by forwarding to the inner connection and counts as one of the connection’s in-flight streams for its lifetime, the stream is released on drop.

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impl<C, ID> MultiplexedConnection<C, ID>
where C: ExtensionsRef, ID: ConnID,

pub fn rekey(&self, reuse: ConnectionReuse)

File the shared connection under new reuse requirements, such as an identity it authenticated after it was established.

Also publishes reuse on the connection. Pools otherwise keep the requirements the connection was added with. A connection the pool has already dropped stays dropped. Checkouts that have not been admitted yet no longer get a stream under the old requirements; streams already admitted keep theirs, so rekey while this handout is the only one.

Trait Implementations§

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impl<C, ID> Debug for MultiplexedConnection<C, ID>
where ID: 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<C, ID> Drop for MultiplexedConnection<C, ID>

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fn drop(&mut self)

Executes the destructor for this type. Read more
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fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more
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impl<C, ID> ExtensionsRef for MultiplexedConnection<C, ID>
where C: ExtensionsRef,

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fn extensions(&self) -> &Extensions

Get reference to the underlying Extensions store
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impl<Input, C, ID> Service<Input> for MultiplexedConnection<C, ID>
where C: Service<Input> + ExtensionsRef, ID: Send + Sync + 'static, Input: ExtensionsMut + Send + 'static,

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type Output = <C as Service<Input>>::Output

The type of the output returned by the service.
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type Error = <C as Service<Input>>::Error

The type of error returned by the service.
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async fn serve( &self, input: Input, ) -> Result<<MultiplexedConnection<C, ID> as Service<Input>>::Output, <MultiplexedConnection<C, ID> as Service<Input>>::Error>

Serve an output or an error for the given input
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fn boxed(self) -> BoxService<Input, Self::Output, Self::Error>

Box this service to allow for dynamic dispatch.

Auto Trait Implementations§

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impl<C, ID> !RefUnwindSafe for MultiplexedConnection<C, ID>

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impl<C, ID> !UnwindSafe for MultiplexedConnection<C, ID>

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impl<C, ID> Freeze for MultiplexedConnection<C, ID>
where Arc<StoredConnection<C, ID>>: Freeze,

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impl<C, ID> Send for MultiplexedConnection<C, ID>
where Arc<StoredConnection<C, ID>>: Send,

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impl<C, ID> Sync for MultiplexedConnection<C, ID>
where Arc<StoredConnection<C, ID>>: Sync,

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impl<C, ID> Unpin for MultiplexedConnection<C, ID>
where Arc<StoredConnection<C, ID>>: Unpin,

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impl<C, ID> UnsafeUnpin for MultiplexedConnection<C, ID>
where Arc<StoredConnection<C, ID>>: UnsafeUnpin,

Blanket Implementations§

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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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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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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
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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<S, Input, Connection> ConnectorService<Input> for S
where S: Service<Input, Output = EstablishedClientConnection<Connection, Input>>, <S as Service<Input>>::Error: Into<ConnectionError>, Connection: Send + ExtensionsRef,

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type Connection = Connection

Connection returned by the ConnectorService
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fn connect( &self, input: Input, ) -> impl Future<Output = Result<EstablishedClientConnection<<S as ConnectorService<Input>>::Connection, Input>, ConnectionError>> + Send

Establish a connection, which often involves some kind of handshake, or connection revival. Read more
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impl<T> ForwardedClientExt for T
where T: ExtensionsRef + ?Sized,

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fn forwarded_client(&self) -> Option<&ForwardedElement>

The element describing the client.
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fn forwarded_client_ip(&self) -> Option<IpAddr>

The client’s IP, from its for node.
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fn forwarded_client_socket_addr(&self) -> Option<SocketAddress>

The client’s IP and port, from its for node.
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fn forwarded_client_host(&self) -> Option<&ForwardedAuthority>

The host the client asked for.
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fn forwarded_client_proto(&self) -> Option<ForwardedProtocol>

The protocol the client used.
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fn forwarded_client_version(&self) -> Option<ForwardedVersion>

The HTTP version the client used.
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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> ⓘ

Attaches the current Context to this type, returning a WithContext wrapper. Read more
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impl<T, ReqBody, ResBody> GrpcService<ReqBody> for T
where T: Service<Request<ReqBody>, Output = Response<ResBody>>, <T as Service<Request<ReqBody>>>::Error: Into<Box<dyn Error + Send + Sync>>, ResBody: Body, <ResBody as Body>::Error: Into<Box<dyn Error + Send + Sync>>,

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type ResponseBody = ResBody

Responses body given by the service.
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type Error = <T as Service<Request<ReqBody>>>::Error

Errors produced by the service.
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fn serve( &self, request: Request<ReqBody>, ) -> impl Future<Output = Result<Response<<T as GrpcService<ReqBody>>::ResponseBody>, <T as GrpcService<ReqBody>>::Error>> + Send

Process the request and return the response asynchronously. Read more
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impl<S, Body> HttpClientExt for S
where S: Service<Request, Output = Response<Body>>, <S as Service<Request>>::Error: Into<Box<dyn Error + Send + Sync>>,

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type ExecuteResponse = Response<Body>

The response type returned by the execute method.
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type ExecuteError = <S as Service<Request>>::Error

The error type returned by the execute method.
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fn get( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a GET request to a URL. Read more
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fn post( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a POST request to a URL. Read more
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fn put( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a PUT request to a URL. Read more
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fn patch( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a PATCH request to a URL. Read more
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fn delete( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a DELETE request to a URL. Read more
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fn head( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a HEAD request to a URL. Read more
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fn connect( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a CONNECT request to a URL. Read more
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fn query( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Convenience method to make a QUERY request to a URL. Read more
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fn request( &self, method: Method, url: impl IntoUrl, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>

Start building a Request with the Method and Url. Read more
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fn build_from_request<RequestBody>( &self, request: Request<RequestBody>, ) -> RequestBuilder<'_, S, <S as HttpClientExt>::ExecuteResponse>
where RequestBody: Into<Body>,

Start building a Request, using the given Request. Read more
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fn execute( &self, request: Request, ) -> impl Future<Output = Result<<S as HttpClientExt>::ExecuteResponse, <S as HttpClientExt>::ExecuteError>>

Executes a Request. Read more
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impl<S, Body> HttpClientWebSocketExt<Body> for S
where S: Service<Request, Output = Response<Body>>, <S as Service<Request>>::Error: Into<Box<dyn Error + Send + Sync>>,

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fn websocket( &self, url: impl IntoUrl, ) -> WebSocketRequestBuilder<WithService<'_, S, Body>>

Create a new WebSocketRequestBuilder] to be used to establish a WebSocket connection over http/1.1.
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fn websocket_h2( &self, url: impl IntoUrl, ) -> WebSocketRequestBuilder<WithService<'_, S, Body>>

Create a new WebSocketRequestBuilder to be used to establish a WebSocket connection over h2.
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fn websocket_h3( &self, url: impl IntoUrl, ) -> WebSocketRequestBuilder<WithService<'_, S, Body>>

Create a new WebSocketRequestBuilder to be used to establish a WebSocket connection over h3.
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fn websocket_with_request<RequestBody>( &self, req: Request<RequestBody>, ) -> WebSocketRequestBuilder<WithService<'_, S, Body>>
where RequestBody: Into<Body>,

Create a new WebSocketRequestBuilder starting from the given request. 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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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> ⓘ
where F: FnOnce(&Self) -> bool,

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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impl<S> IntoEndpointService<(S,)> for S
where S: Service<Request>,

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type Service = S

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fn into_endpoint_service(self) -> <S as IntoEndpointService<(S,)>>::Service

convert the type into a rama_core::Service.
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impl<S, State> IntoEndpointServiceWithState<(S,), State> for S
where S: Service<Request>,

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type Service = S

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fn into_endpoint_service_with_state( self, _state: State, ) -> <S as IntoEndpointServiceWithState<(S,), State>>::Service

convert the type into a rama_core::Service with state.
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impl<T> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a rama_grpc::Request
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impl<L> LayerExt<L> for L

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fn named_layer<S>(&self, service: S) -> Layered<<L as Layer<S>>::Service, S>
where L: Layer<S>,

Applies the layer to a service and wraps it in Layered.
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impl<T> Pointable for T

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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

Initializes a with the given initializer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> PolicyExt for T
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where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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where U: TryFrom<T>,

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

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const SHAPE: FieldShape<'static>

Available on non-metrique_require_explicit_impls only.
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Write value to writer
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const SHAPE: FieldShape<'static>

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const SHAPE: FieldShape<'static>

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fn format_value(writer: impl ValueWriter, value: &Option<V>)

Write value to writer
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