Struct routerify::RouterService [−][src]
pub struct RouterService<B, E> { /* fields omitted */ }Expand description
A Service to process incoming requests.
This RouterService<B, E> type accepts two type parameters: B and E.
- The
Brepresents the response body type which will be used by route handlers and the middlewares and this body type must implement the HttpBody trait. For an instance,Bcould be hyper::Body type. - The
Erepresents any error type which will be used by route handlers and the middlewares. This error type must implement the std::error::Error.
Examples
use hyper::{Body, Request, Response, Server}; use routerify::{Router, RouterService}; use std::convert::Infallible; use std::net::SocketAddr; // A handler for "/" page. async fn home(_: Request<Body>) -> Result<Response<Body>, Infallible> { Ok(Response::new(Body::from("Home page"))) } fn router() -> Router<Body, Infallible> { Router::builder() .get("/", home) .build() .unwrap() } #[tokio::main] async fn main() { let router = router(); // Create a Service from the router above to handle incoming requests. let service = RouterService::new(router).unwrap(); let addr = SocketAddr::from(([127, 0, 0, 1], 3000)); // Create a server by passing the created service to `.serve` method. let server = Server::bind(&addr).serve(service); println!("App is running on: {}", addr); if let Err(err) = server.await { eprintln!("Server error: {}", err); } }
Implementations
Trait Implementations
type Response = RequestService<B, E>
type Response = RequestService<B, E>Responses given by the service.
type Error = Infallible
type Error = InfallibleErrors produced by the service.
Returns Poll::Ready(Ok(())) when the service is able to process requests. Read more
Process the request and return the response asynchronously. Read more
Auto Trait Implementations
impl<B, E> !RefUnwindSafe for RouterService<B, E>impl<B, E> Send for RouterService<B, E>impl<B, E> Sync for RouterService<B, E>impl<B, E> Unpin for RouterService<B, E>impl<B, E> !UnwindSafe for RouterService<B, E>