Dynamic routes

[shrynx]

I am trying to create routes dynamically but struggling to get them to work

say i have a vec of config

struct ImgRoute {
  path: String,
  bucket: String
}

let img_route_configs = vec!(ImgRoute("foo", "foo_uploads"), ImgRoute("bar", "bar_uploads"))

    let mut img_router = Router::new();

    for img_route_config in config.img_route_configs.iter() {
        img_router = img_router
            .route(&format!("{}", img_route_config.path), get(handle_img))
            .with_state(BucketConfig {
                bucket_name: &img_route_config.bucket
            });
    }

 let routes: Router = Router::new()
        .route("/", get(index))
        .nest("/img", img_router.layer(Extension(s3_client)))
        .route("/health", get(health))
        .fallback(handler_404)
        
axum::Server::bind(&addr)
        .serve(routes.into_make_service())
        .await
        .unwrap();

but this gives an error. the type of router doesn't support into_make_service
if i don't don't go this route and hardcode the routes it all works.

Is there a better way to achieve this ?

[davidpdrsn]

Does using with_state on get instead work?

let mut img_router = Router::new();

for img_route_config in config.img_route_configs.iter() {
    img_router = img_router
        .route(
            &format!("{}", img_route_config.path),
            get(handle_img).with_state(BucketConfig { bucket_name: &img_route_config.bucket })
        );
}

That uses MethodRouter::with_state

[shrynx]

Thanks for the prompt reply !
This worked perfectly.