rama::http::service::web

Struct Router

pub struct Router<State> { /* 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<State> Router<State>
where State: Clone + Send + Sync + 'static,

pub fn new() -> Router<State>

create a new router.

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

add a POST route to the router.

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

add a PUT route to the router.

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

add a DELETE route to the router.

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

add a PATCH route to the router.

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

add a HEAD route to the router.

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

add a OPTIONS route to the router.

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

add a TRACE route to the router.

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

add a CONNECT route to the router.

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

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

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

use the provided service when no route matches the request.

Trait Implementations§

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impl<State> Debug for Router<State>

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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<State> Default for Router<State>
where State: Clone + Send + Sync + 'static,

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fn default() -> Router<State>

Returns the “default value” for a type. Read more
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impl<State> Service<State, Request<Body>> for Router<State>
where State: Clone + Send + Sync + 'static,

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type Response = Response<Body>

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<State>, req: Request<Body>, ) -> Result<<Router<State> as Service<State, Request<Body>>>::Response, <Router<State> as Service<State, Request<Body>>>::Error>

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

Box this service to allow for dynamic dispatch.

Auto Trait Implementations§

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impl<State> !Freeze for Router<State>

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impl<State> !RefUnwindSafe for Router<State>

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impl<State> Send for Router<State>

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impl<State> Sync for Router<State>

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impl<State> Unpin for Router<State>

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impl<State> !UnwindSafe for Router<State>

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 borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
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Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
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Formats each item in a sequence. Read more
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fn from(t: T) -> T

Returns the argument unchanged.

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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<State, S, Body> HttpClientExt<State> for S
where S: Service<State, Request<Body>, Response = Response<Body>>, <S as Service<State, Request<Body>>>::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<State, Request<Body>>>::Error

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

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

Start building a Request with the Method and Url. Read more
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fn execute( &self, ctx: Context<State>, request: Request<Body>, ) -> impl Future<Output = Result<<S as HttpClientExt<State>>::ExecuteResponse, <S as HttpClientExt<State>>::ExecuteError>>

Executes a Request. Read more
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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<State, S, R> IntoEndpointService<State, (State, R)> for S
where State: Clone + Send + Sync + 'static, S: Service<State, Request<Body>, Response = R, Error = Infallible>, R: IntoResponse + Send + Sync + 'static,

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

convert the type into a rama_core::Service.
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where R: 'a,

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Mutably borrows self and passes that borrow into the pipe function. Read more
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type Init = T

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