version 0.7.3 middleleware next takes struct takes 0 generic arguments

[einsli]

I use axum which version is 0.73 to developer interceptor and an error occured:

 |
20  |     next: Next<B>,
    |           ^^^^--- help: remove these generics
    |           |
    |           expected 0 generic arguments

here are my interceptor code

use axum::{
    middleware::Next,
    http::Request,
    response::IntoResponse,
    Json
};

use crate::{
    config::custom_authorization_error,
    utils::jwt,
    db::rget,
};


/**
 * @desc custome request headers
 */
pub async fn verify_auth<B>(
    request: Request<B>,
    next: Next<B>,
) -> impl IntoResponse {
    if request.headers().contains_key("Authorization") {
        let token_bare = request.headers().get("Authorization")
            .unwrap().
            to_str().
            unwrap();

        let jwt_token = token_bare.trim_start_matches("Bearer ");
        let jwt_claims_id = match jwt::verify(jwt_token) {
            Ok(res) => {
                res.sub
            },
            Err(_err) => {
                "".to_string()
            }
        };
        if jwt_token.is_empty() {
            return Json(custom_authorization_error()).into_response()
        }
        let user_token_key = format!("token:{}",jwt_claims_id);

        let login_token_string: String = rget(&user_token_key).unwrap();

        if login_token_string.is_empty() {
            return Json(custom_authorization_error()).into_response()
        }
        // pass
        next.run(request).await
    } else {
        // failed
        Json(custom_authorization_error()).into_response()
    }
}
``
and here are part of my Cargo.toml
```toml
[dependencies]
axum = "0.7.3"
askama = "0.12.1"
axum-macros = "0.4.0"
axum-extra = "0.9.1"

I don't know how to solve it.

[davidpdrsn]

Next doesn't take any type parameters in 0.7. See the docs and changelog.

[einsli]

Thanks, it works