How to route all requests under a port to a handler

[monadbobo]

I'm writing an HTTP reverse proxy and I found out that code like this doesn't work (since it only routes /):

     let metrics_routes = Router::new()
             .route("/", get(http_get).post(http_post))
             .with_state(context. clone());

[davidpdrsn]

You can use https://docs.rs/axum/0.6.20/axum/handler/struct.HandlerService.html

[jplatte]

More specifically, see this example if you want a single handler to serve all requests, and see this example if you want to only route based on the request method, but not based on the path.

[jplatte]

Further, if you need one or two special-cased path routes and want the rest to go to the same handler, you can use Router::fallback.