error

error[E0308]: mismatched types
   --> src/main.rs:5:57
    |
5   |     let _: Router = Router::with_state(true).route("/", get(|_: State<String>| async {}));
    |                                              -----      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found struct `String`
    |                                              |
    |                                              arguments to this function are incorrect
    |
    = note: expected struct `MethodRouter<bool, _>`
               found struct `MethodRouter<String, _>`
note: associated function defined here
   --> /Users/davidpdrsn/.cargo/registry/src/github.com-1ecc6299db9ec823/axum-0.6.0-rc.1/src/routing/mod.rs:154:12
    |
154 |     pub fn route(mut self, path: &str, method_router: MethodRouter<S, B>) -> Self {
    |            ^^^^^

error[E0308]: mismatched types
 --> src/main.rs:5:21
  |
5 |     let _: Router = Router::with_state(true).route("/", get(|_: State<String>| async {}));
  |            ------   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `bool`
  |            |
  |            expected due to this
  |
  = note: expected struct `Router<(), Body>`
             found struct `Router<bool, _>`

For more information about this error, try `rustc --explain E0308`.
error: could not compile `foo` due to 2 previous errors

main.rs

use axum::{extract::State, routing::get, Router};

#[tokio::main]
async fn main() {
    let _: Router = Router::with_state(true).route("/", get(|_: State<String>| async {}));
}