fix: clippy

examples/compression/src/main.rs

@@ -11,14 +11,14 @@ async fn index(_req: Request) -> Result<&'static str> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let app = Router::new()
         .route("/", get(index))
         .with(compression::Config::default());
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/cors/src/main.rs

@@ -15,14 +15,14 @@ async fn options(_req: Request) -> Result<&'static str> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let app = Router::new()
         .route("/", get(index).options(options))
         .with(cors::Config::default());
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/csrf/src/main.rs

@@ -22,7 +22,7 @@ async fn create(_req: Request) -> Result<&'static str> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let app = Router::new()
         .get("/", index)
@@ -38,7 +38,7 @@ async fn main() -> Result<()> {
         .with(cookie::Config::new());
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/forms/form/src/main.rs

@@ -26,15 +26,15 @@ async fn create(Form(post): Form<Post>) -> Result<Response> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let app = Router::new()
         .route("/", get(new).post(create.into_handler()))
         // limit body size
         .with(limits::Config::default());
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/forms/multipart/src/main.rs

@@ -44,7 +44,7 @@ async fn upload(mut form: Multipart) -> Result<Response> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let app = Router::new()
         .get("/", new)
@@ -53,7 +53,7 @@ async fn main() -> Result<()> {
         .with(limits::Config::default());
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/hello-world/src/main.rs

@@ -10,7 +10,7 @@ async fn index(_: Request) -> Result<&'static str> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let app = Router::new().get("/", index);
 
@@ -19,7 +19,7 @@ async fn main() -> Result<()> {
         .serve(ServiceMaker::from(app))
         .await
     {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/otel/metrics/src/main.rs

@@ -23,7 +23,7 @@ async fn index(_: Request) -> Result<&'static str> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let exporter = {
         let controller = controllers::basic(
@@ -46,7 +46,7 @@ async fn main() -> Result<()> {
         .with(otel::metrics::Config::new(meter));
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/otel/tracing/src/main.rs

@@ -23,7 +23,7 @@ async fn index(_: Request) -> Result<&'static str> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let tracer = init_tracer();
 
@@ -33,7 +33,7 @@ async fn main() -> Result<()> {
         .with(otel::tracing::Config::new(tracer));
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/routing/todos/src/main.rs

@@ -120,7 +120,7 @@ async fn delete(mut req: Request) -> Result<StatusCode> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let db = DB::default();
 
@@ -135,7 +135,7 @@ async fn main() -> Result<()> {
         .with(middleware::limits::Config::new());
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/rustls/src/main.rs

@@ -10,7 +10,7 @@ async fn index(_: Request) -> Result<&'static str> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let app = Router::new().route("/", get(index));
 
@@ -32,7 +32,7 @@ async fn main() -> Result<()> {
         .serve(ServiceMaker::from(app))
         .await
     {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/session/src/main.rs

@@ -25,7 +25,7 @@ async fn index(req: Request) -> Result<&'static str> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let app = Router::new()
         .route("/", get(index))
@@ -38,7 +38,7 @@ async fn main() -> Result<()> {
         .with(cookie::Config::new());
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/sse/src/main.rs

@@ -41,7 +41,7 @@ async fn stats(req: Request) -> Result<impl IntoResponse> {
             {
                 Ok(loadavg) => Event::default().data(loadavg),
                 Err(err) => {
-                    println!("{}", err);
+                    println!("{err}");
                     Event::default().retry(30)
                 }
             }
@@ -53,7 +53,7 @@ async fn stats(req: Request) -> Result<impl IntoResponse> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let sys = Arc::new(System::new());
 
@@ -62,7 +62,7 @@ async fn main() -> Result<()> {
         .route("/stats", get(stats.with(State::new(sys))));
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/static-files/embed/src/main.rs

@@ -10,15 +10,15 @@ struct Asset;
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let app = Router::new()
         .get("/", embed::File::<Asset>::new("index.html"))
         .get("/static/*", embed::Dir::<Asset>::default())
         .any("/*", |_| async { Ok(StatusCode::NOT_FOUND) });
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/static-files/serve/src/main.rs

@@ -11,7 +11,7 @@ async fn index(_: Request) -> Result<&'static str> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let dir = env::current_dir().unwrap();
 
@@ -22,7 +22,7 @@ async fn main() -> Result<()> {
         .any("/*", |_| async { Ok(Response::text("Welcome!")) });
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/static-routes/src/main.rs

@@ -22,13 +22,13 @@ async fn me(_: Request) -> Result<&'static str> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let make_svc =
         make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(|req| serve(req, None))) });
 
     if let Err(err) = Server::bind(&addr).serve(make_svc).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/unix-socket/src/main.rs

@@ -17,7 +17,7 @@ async fn main() -> viz::Result<()> {
     }
 
     let path = "/tmp/viz.sock";
-    println!("listening on {}", &path);
+    println!("listening on {path}");
 
     let listener = UnixListener::bind(path).unwrap();
     let incoming = UnixListenerStream::new(listener);
@@ -28,7 +28,7 @@ async fn main() -> viz::Result<()> {
         .serve(ServiceMaker::from(app))
         .await
     {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

examples/websocket-chat/src/main.rs

@@ -38,7 +38,7 @@ async fn ws(mut req: Request) -> Result<impl IntoResponse> {
         while let Some(Ok(msg)) = ws_rx.next().await {
             if let Message::Text(text) = msg {
                 // Maybe should check user name, dont send to current user.
-                if tx.send(format!("{}: {}", name, text)).is_err() {
+                if tx.send(format!("{name}: {text}")).is_err() {
                     break;
                 }
             }
@@ -51,7 +51,7 @@ async fn ws(mut req: Request) -> Result<impl IntoResponse> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let channel = channel::<String>(32);
 
@@ -60,7 +60,7 @@ async fn main() -> Result<()> {
         .route("/ws/:name", get(ws.with(State::new(channel.0))));
 
     if let Err(err) = Server::bind(&addr).serve(ServiceMaker::from(app)).await {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())

viz/README.md

@@ -35,15 +35,15 @@
 
 ## Features
 
-* **Safety** `#![forbid(unsafe_code)]`
+- **Safety** `#![forbid(unsafe_code)]`
 
-* Lightweight
+- Lightweight
 
-* Robust `Routing`
+- Robust `Routing`
 
-* Handy `Extractors`
+- Handy `Extractors`
 
-* Simple + Flexible `Handler` & `Middleware`
+- Simple + Flexible `Handler` & `Middleware`
 
 ## Hello Viz
 
@@ -58,22 +58,23 @@ async fn index(_: Request) -> Result<&'static str> {
 #[tokio::main]
 async fn main() -> Result<()> {
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-    println!("listening on {}", addr);
+    println!("listening on {addr}");
 
     let app = Router::new().get("/", index);
 
     if let Err(err) = Server::bind(&addr)
         .serve(ServiceMaker::from(app))
         .await
     {
-        println!("{}", err);
+        println!("{err}");
     }
 
     Ok(())
 }
 ```
 
-More examples can be found [here](https://github.com/viz-rs/viz/tree/main/examples).
+More examples can be found
+[here](https://github.com/viz-rs/viz/tree/main/examples).
 
 ## License
 
@@ -82,6 +83,6 @@ Licensed under either of [Apache License, Version 2.0](LICENSE-APACHE) or
 
 ### Contribution
 
-Unless you explicitly state otherwise, any contribution intentionally submitted 
-for inclusion in Viz by you, as defined in the Apache-2.0 license, shall
-be dual licensed as above, without any additional terms or conditions.
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in Viz by you, as defined in the Apache-2.0 license, shall be dual
+licensed as above, without any additional terms or conditions.

viz/src/lib.rs

@@ -27,15 +27,15 @@
 //! #[tokio::main]
 //! async fn main() -> Result<()> {
 //!     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
-//!     println!("listening on {}", addr);
+//!     println!("listening on {addr}");
 //!
 //!     let app = Router::new().get("/", index);
 //!
 //!     if let Err(err) = Server::bind(&addr)
 //!         .serve(ServiceMaker::from(app))
 //!         .await
 //!     {
-//!         println!("{}", err);
+//!         println!("{err}");
 //!     }
 //!
 //!     Ok(())