How would you recommend processing a url like this?

[zhuravkov]

How would you recommend processing a url like this?

        .push(
            //admin
            Router::with_path("/lk/").get(handlers::lk)
            .push(
                //model instance list
                Router::with_path("<model>/")
                    .get(handlers::model_list)
                    .push(
                        Router::new().path("<id:num>/")
                            .get(handlers::model_current)
                ),
            )
        )

WHAT can I DO when Route is
"<model>/<id:num>/"

How to select a handler depending on "model", or how to redirect from handler to handler depending on the incoming value?