error with axum

[1787611685]

I used the example you gave, but got an error. Here is the error message:
error[E0277]: the trait bound fn(IncomingUpgrade) -> impl Future<Output = impl IntoResponse> {ws_handler}: Handler<_, _> is not satisfied
--> src/main.rs:8:44
|
8 | let app = Router::new().route("/", get(ws_handler));
| --- ^^^^^^^^^^ the trait Handler<_, _> is not implemented for fn item fn(IncomingUpgrade) -> impl Future<Output = impl IntoResponse> {ws_handler}
| |
| required by a bound introduced by this call
|
= note: Consider using #[axum::debug_handler] to improve the error message
= help: the following other types implement trait Handler<T, S>:
Layered<L, H, T, S> implements Handler<T, S>
MethodRouter<S> implements Handler<(), S>
note: required by a bound in axum::routing::get
--> C:\Users\Administrator.cargo\registry\src\index.crates.io-6f17d22bba15001f\axum-0.8.0-alpha.1\src\routing\method_routing.rs:386:1
|
386 | top_level_handler_fn!(get, GET);
| ^^^^^^^^^^^^^^^^^^^^^^---^^^^^^
| | |
| | required by a bound in this function
| required by this bound in get
= note: this error originates in the macro top_level_handler_fn (in Nightly builds, run with -Z macro-backtrace for more info)

[papiro]

when you add fastwebsockets to your project you need to add the with_axum feature.

cargo add fastwebsockets -F with_axum

[littledivy]

Closing as resolved. with_axum feature needs to be enabled.