// <minfo>
use actix_web::{HttpRequest, HttpResponse, Result};

async fn index(req: HttpRequest) -> Result<String> {
    let v1: u8 = req.match_info().get("v1").unwrap().parse().unwrap();
    let v2: u8 = req.match_info().query("v2").parse().unwrap();
    let (v3, v4): (u8, u8) = req.match_info().load().unwrap();
    Ok(format!("Values {} {} {} {}", v1, v2, v3, v4))
}

#[actix_rt::main]
async fn main() -> std::io::Result<()> {
    use actix_web::{web, App, HttpServer};

    HttpServer::new(|| {
        App::new()
            .route("/a/{v1}/{v2}/", web::get().to(index))
            .route("", web::get().to(|| HttpResponse::Ok()))
    })
    .bind("127.0.0.1:8088")?
    .run()
    .await
}
// </minfo>