axum-server/src/main.rs

   1 use axum::{
   2     routing::{get},
   3     extract::Path,
   4     http,
   5     response,
   6     Router};
   7
   8 async fn hello(Path(name): Path<String>) -> impl response::IntoResponse {
   9     (http::StatusCode::OK, format!("Hello {}", name))
  10 }
  11
  12 #[tokio::main]
  13 async fn main() {
  14     tracing_subscriber::fmt::init();
  15     let app = Router::new()
  16         .route("/hello/:name", get(hello))
  17         .layer(
  18             tower::ServiceBuilder::new()
  19                 .layer(tower_http::trace::TraceLayer::new_for_http())
  20         );
  21
  22     let addr = std::net::SocketAddr::from(([127, 0, 0, 1], 3000));
  23     tracing::info!("listening on {}", addr);
  24     axum::Server::bind(&addr)
  25         .serve(app.into_make_service())
  26         .await
  27         .unwrap();
  28 }