nothing important

Cargo.lock

@@ -364,9 +364,9 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.79"
+version = "1.0.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
+checksum = "a56dea16b0a29e94408b9aa5e2940a4eedbd128a1ba20e8f7ae60fd3d465af0e"
 dependencies = [
  "unicode-ident",
 ]
@@ -515,9 +515,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.58"
+version = "2.0.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44cfb93f38070beee36b3fef7d4f5a16f27751d94b187b666a5cc5e9b0d30687"
+checksum = "4a6531ffc7b071655e4ce2e04bd464c4830bb585a61cabb96cf808f05172615a"
 dependencies = [
  "proc-macro2",
  "quote",

examples/client.rs

@@ -6,8 +6,9 @@ use tokio_tungstenite::{connect_async, tungstenite::protocol::Message};
 
 #[tokio::main]
 async fn main() {
-    let connect_addr =
-        env::args().nth(1).unwrap_or_else(|| panic!("this program requires at least one argument"));
+    let connect_addr = env::args()
+        .nth(1)
+        .unwrap_or_else(|| panic!("this program requires at least one argument"));
 
     let url = url::Url::parse(&connect_addr).unwrap();
 

src/main.rs

@@ -31,12 +31,18 @@ async fn handle_connection(peer_map: PeerMap, raw_stream: TcpStream, addr: Socke
     let (outgoing, incoming) = ws_stream.split();
 
     let broadcast_incoming = incoming.try_for_each(|msg| {
-        println!("Received a message from {}: {}", addr, msg.to_text().unwrap());
+        println!(
+            "Received a message from {}: {}",
+            addr,
+            msg.to_text().unwrap()
+        );
         let peers = peer_map.lock().unwrap();
 
         // We want to broadcast the message to everyone except ourselves.
-        let broadcast_recipients =
-            peers.iter().filter(|(peer_addr, _)| peer_addr != &&addr).map(|(_, ws_sink)| ws_sink);
+        let broadcast_recipients = peers
+            .iter()
+            .filter(|(peer_addr, _)| peer_addr != &&addr)
+            .map(|(_, ws_sink)| ws_sink);
 
         for recp in broadcast_recipients {
             recp.unbounded_send(msg.clone()).unwrap();
@@ -58,7 +64,9 @@ async fn handle_connection(peer_map: PeerMap, raw_stream: TcpStream, addr: Socke
 async fn main() -> Result<()> {
     test()?;
 
-    let addr = env::args().nth(1).unwrap_or_else(|| "127.0.0.1:8080".to_string());
+    let addr = env::args()
+        .nth(1)
+        .unwrap_or_else(|| "127.0.0.1:8080".to_string());
 
     let state = PeerMap::new(Mutex::new(HashMap::new()));