actix-website/examples/extractors/src/multiple.rs

// <multi>
use actix_web::{get, web};
use serde::Deserialize;

#[derive(Deserialize)]
struct Info {
    username: String,
}

#[get("/users/{user_id}/{friend}")] // <- define path parameters
async fn index(
    web::Path((user_id, friend)): web::Path<(u32, String)>,
    query: web::Query<Info>,
) -> String {
    format!(
        "Welcome {}, friend {}, user_id {}!",
        query.username, friend, user_id
    )
}

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

    HttpServer::new(|| App::new().service(index))
        .bind("127.0.0.1:8080")?
        .run()
        .await
}
// </multi>