How to get Path information in from_fn_with_state_arc

[tingfeng-key]

My URL definition: /test/:account/test_url

Then I want to get the account parameter in from_fn_with_state_arc. How can I do this please?

[davidpdrsn]

You can run extractors like this https://docs.rs/axum/0.6.0-rc.2/axum/middleware/fn.from_fn.html#running-extractors

[tingfeng-key]

But I need to get State in middleware::from_fn, it doesn't seem to be possible

[tingfeng-key]

My needs are like this:
Need to store a HashMap<username, Data>, I put it in State
In /login, the username is stored in the State, and then the Data is first taken out in the /:username/* route. In /:username/get_info,

async fn get_info(data: Data) {

}

[tingfeng-key]

I see what you mean, it's resolved. The final implementation is as follows:

.route_layer(middleware::from_fn_with_state(
            states,
            state::account_middleware,
        ))

pub async fn account_middleware<B>(
    State(states): State<SharedState>,
    Path(account): Path<String>,
    mut req: Request<B>,
    next: Next<B>,
) -> Response {

}