use axum::{routing::get, Router}; #[tokio::main] async fn main() { // build our application with a single route let app = Router::new().route("/", get(|| async { "Hello, World!" })); // run it with hyper on localhost:3000 axum::Server::bind(&"0.0.0.0:3000".parse().unwrap()) .serve(app.into_make_service()) .await .unwrap(); }