EasyHttpWebClient

Struct EasyHttpWebClient 

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pub struct EasyHttpWebClient<BodyIn, ConnResponse, L> { /* private fields */ }
Available on crate features http and http-full only.
Expand description

An opiniated http client that can be used to serve HTTP requests.

Use EasyHttpWebClient::connector_builder() to easily create a client with a common Http connector setup (tcp + proxy + tls + http) or bring your own http connector.

You can fork this http client in case you have use cases not possible with this service example. E.g. perhaps you wish to have middleware in into outbound requests, after they passed through your “connector” setup. All this and more is possible by defining your own http client. Rama is here to empower you, the building blocks are there, go crazy with your own service fork and use the full power of Rust at your fingertips ;)

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impl EasyHttpWebClient<(), (), ()>

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pub fn connector_builder() -> EasyHttpConnectorBuilder

Create a EasyHttpConnectorBuilder to easily create a EasyHttpWebClient with a custom connector

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impl<BodyIn, ConnResponse> EasyHttpWebClient<BodyIn, ConnResponse, ()>

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pub fn new( connector: BoxService<Request<BodyIn>, ConnResponse, BoxError>, ) -> Self

Create a new EasyHttpWebClient using the provided connector

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impl<BodyIn, ConnResponse, L> EasyHttpWebClient<BodyIn, ConnResponse, L>

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pub fn with_connector<BodyInNew, ConnResponseNew>( self, connector: BoxService<Request<BodyInNew>, ConnResponseNew, BoxError>, ) -> EasyHttpWebClient<BodyInNew, ConnResponseNew, L>

Set the connector that this EasyHttpWebClient will use

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pub fn with_jit_layer<T>( self, jit_layers: T, ) -> EasyHttpWebClient<BodyIn, ConnResponse, T>

Layer which will be applied just in time (JIT) before the request is send, but after the connection has been established.

Simplified flow of how the EasyHttpWebClient works:

  1. External: let response = client.serve(request)
  2. Internal: let http_connection = self.connector.serve(request)
  3. Internal: let response = jit_layers.layer(http_connection).serve(request)

Trait Implementations§

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impl<BodyIn, ConnResponse, L: Clone> Clone for EasyHttpWebClient<BodyIn, ConnResponse, L>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<BodyIn, ConnResponse, L> Debug for EasyHttpWebClient<BodyIn, ConnResponse, L>

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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<Body> Default for EasyHttpWebClient<Body, EstablishedClientConnection<HttpClientService<Body>, Request<Body>>, ()>
where Body: StreamingBody<Data: Send + 'static, Error: Into<BoxError>> + Unpin + Send + 'static,

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<Body, ConnectionBody, Connection, L> Service<Request<Body>> for EasyHttpWebClient<Body, EstablishedClientConnection<Connection, Request<ConnectionBody>>, L>
where Body: StreamingBody<Data: Send + 'static, Error: Into<BoxError>> + Unpin + Send + 'static, Connection: Service<Request<ConnectionBody>, Output = Response, Error = BoxError> + ExtensionsRef, ConnectionBody: StreamingBody<Data: Send + 'static, Error: Into<BoxError>> + Unpin + Send + 'static, L: Layer<Connection, Service: Service<Request<ConnectionBody>, Output = Response, Error = BoxError>> + Send + Sync + 'static,

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type Output = Response

The type of the output returned by the service.
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type Error = OpaqueError

The type of error returned by the service.
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async fn serve(&self, req: Request<Body>) -> Result<Self::Output, Self::Error>

Serve a an output or error for the given input, using the given context.
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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<BodyIn, ConnResponse, L> Freeze for EasyHttpWebClient<BodyIn, ConnResponse, L>
where L: Freeze,

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impl<BodyIn, ConnResponse, L> !RefUnwindSafe for EasyHttpWebClient<BodyIn, ConnResponse, L>

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impl<BodyIn, ConnResponse, L> Send for EasyHttpWebClient<BodyIn, ConnResponse, L>
where L: Send,

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impl<BodyIn, ConnResponse, L> Sync for EasyHttpWebClient<BodyIn, ConnResponse, L>
where L: Sync,

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impl<BodyIn, ConnResponse, L> Unpin for EasyHttpWebClient<BodyIn, ConnResponse, L>
where L: Unpin,

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impl<BodyIn, ConnResponse, L> !UnwindSafe for EasyHttpWebClient<BodyIn, ConnResponse, L>

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<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> FromRef<T> for T
where T: Clone,

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.
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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<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

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 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 + 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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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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Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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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where F: FnOnce(&Self) -> bool,

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