Error for Option<T> in validator

[jb-alvarado]

Hello,
I use this validator function:

async fn validator(
    req: ServiceRequest,
    credentials: Option<BearerAuth>,
) -> Result<ServiceRequest, (Error, ServiceRequest)> {c
    match credentials {
        Some(credit) => match auth::decode_jwt(credit.token()).await {
            Ok(_) => req.attach(vec![Role::Admin]),
            Err(e) => {
                return Err((e.into(), req));
            }
        },
        None => {
            req.attach(vec![Role::Guest]);
        }
    }

    Ok(req)
}

And with HttpAuthentication::with_fn(validator) I call that. But now when I make a request to my app, without credentials, I always get a debug log message:

Error for Option<T> extractor: 401 Unauthorized

In actix-web-httpauth v0.6 this was not happen.

Is there any way to get rid of that debug message?