rama::http::service::web

Struct Router

pub struct Router { /* private fields */ }
Expand description

A basic router that can be used to route requests to different services based on the request path.

This router uses matchit::Router to efficiently match incoming requests to predefined routes. Each route is associated with an HttpMatcher and a corresponding service handler.

Implementations§

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impl Router

pub fn new() -> Router

create a new router.

pub fn get<I, T>(self, path: &str, service: I) -> Router
where I: IntoEndpointService<T>,

add a GET route to the router. the path can contain parameters, e.g. /users/{id}. the path can also contain a catch call, e.g. /assets/{*path}.

pub fn post<I, T>(self, path: &str, service: I) -> Router
where I: IntoEndpointService<T>,

add a POST route to the router.

pub fn put<I, T>(self, path: &str, service: I) -> Router
where I: IntoEndpointService<T>,

add a PUT route to the router.

pub fn delete<I, T>(self, path: &str, service: I) -> Router
where I: IntoEndpointService<T>,

add a DELETE route to the router.

pub fn patch<I, T>(self, path: &str, service: I) -> Router
where I: IntoEndpointService<T>,

add a PATCH route to the router.

pub fn head<I, T>(self, path: &str, service: I) -> Router
where I: IntoEndpointService<T>,

add a HEAD route to the router.

pub fn options<I, T>(self, path: &str, service: I) -> Router
where I: IntoEndpointService<T>,

add a OPTIONS route to the router.

pub fn trace<I, T>(self, path: &str, service: I) -> Router
where I: IntoEndpointService<T>,

add a TRACE route to the router.

pub fn connect<I, T>(self, path: &str, service: I) -> Router
where I: IntoEndpointService<T>,

add a CONNECT route to the router.

pub fn sub<I, T>(self, prefix: &str, service: I) -> Router
where I: IntoEndpointService<T>,

register a nested router under a prefix.

The prefix is used to match the request path and strip it from the request URI.

pub fn match_route<I, T>( self, path: &str, matcher: HttpMatcher<Body>, service: I, ) -> Router
where I: IntoEndpointService<T>,

add a route to the router with it’s matcher and service.

pub fn not_found<I, T>(self, service: I) -> Router
where I: IntoEndpointService<T>,

use the provided service when no route matches the request.

Trait Implementations§

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impl Debug for Router

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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 Default for Router

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fn default() -> Router

Returns the “default value” for a type. Read more
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impl Service<Request> for Router

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type Response = Response

The type of response returned by the service.
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type Error = Infallible

The type of error returned by the service.
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async fn serve( &self, ctx: Context, req: Request, ) -> Result<<Router as Service<Request>>::Response, <Router as Service<Request>>::Error>

Serve a response or error for the given request, using the given context.
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fn boxed(self) -> BoxService<Request, Self::Response, Self::Error>

Box this service to allow for dynamic dispatch.

Auto Trait Implementations§

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impl !Freeze for Router

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impl !RefUnwindSafe for Router

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impl Send for Router

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impl Sync for Router

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impl Unpin for Router

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impl !UnwindSafe for Router

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> 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<S, Body> HttpClientExt for S
where S: Service<Request, Response = 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, ctx: Context, 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, Response = 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> ⓘ

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Calls U::from(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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impl<S, R> IntoEndpointService<(R,)> for S
where S: Service<Request, Response = R, Error = Infallible>, R: IntoResponse + Send + Sync + 'static,

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fn into_endpoint_service( self, ) -> impl Service<Request, Response = Response, Error = Infallible>

convert the type into a rama_core::Service.
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const ALIGN: usize

The alignment of pointer.
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type Init = T

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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<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn drop(ptr: 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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where T: 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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