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BindBodyToConn

rama::http::client

Struct BindBodyToConn 

pub struct BindBodyToConn<C> { /* private fields */ }
Available on crate features dns and http-backend and http and std and tcp only.
Expand description

A connection wrapper that binds the connection to the lifetime of the response body it produces.

A connector returns its connection at response headers, but the connection is logically still in use until the response body has been read off the wire. On serve, this wrapper moves the connection whole into the returned response body (via GuardedBody), so the connection’s Drop (freeing a stream slot, returning it to the pool, …) fires when the body reaches end-of-stream or is dropped, instead of at headers.

The connection is moved into the response body on serve (it is served exactly once per request), so there is no shared ownership of it.

Warning: the connection returned by this service should only be used for a single request, since it will be transferred to the response body and not be useable after that.

Implementations§

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impl<C> BindBodyToConn<C>
where C: ExtensionsRef,

pub fn new(conn: C) -> BindBodyToConn<C>

Wrap conn so its lifetime extends to the response body of its serve.

Trait Implementations§

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impl<C> Debug for BindBodyToConn<C>

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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> ExtensionsRef for BindBodyToConn<C>

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fn extensions(&self) -> &Extensions

Get reference to the underlying Extensions store
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impl<C, ReqBody, RespBody> Service<Request<ReqBody>> for BindBodyToConn<C>
where C: Service<Request<ReqBody>, Output = Response<RespBody>, Error = Box<dyn Error + Sync + Send>>, ReqBody: Send + 'static, RespBody: Body<Data = Bytes> + Send + Sync + 'static, <RespBody as Body>::Error: Into<Box<dyn Error + Sync + Send>>,

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type Output = Response

The type of the output returned by the service.
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type Error = Box<dyn Error + Sync + Send>

The type of error returned by the service.
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async fn serve( &self, req: Request<ReqBody>, ) -> Result<<BindBodyToConn<C> as Service<Request<ReqBody>>>::Output, <BindBodyToConn<C> as Service<Request<ReqBody>>>::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> !Freeze for BindBodyToConn<C>

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impl<C> !RefUnwindSafe for BindBodyToConn<C>

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impl<C> Send for BindBodyToConn<C>
where C: Send,

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impl<C> Sync for BindBodyToConn<C>
where C: Send,

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impl<C> Unpin for BindBodyToConn<C>
where C: Unpin,

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impl<C> UnsafeUnpin for BindBodyToConn<C>
where C: UnsafeUnpin,

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impl<C> UnwindSafe for BindBodyToConn<C>
where C: UnwindSafe,

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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fn from(t: T) -> T

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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 + Sync + Send>>, ResBody: Body, <ResBody as Body>::Error: Into<Box<dyn Error + Sync + Send>>,

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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 + Sync + Send>>,

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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

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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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Start building a Request with the Method and Url. Read more
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where RequestBody: Into<Body>,

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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 + Sync + Send>>,

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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_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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