fix clippy errs

src/handlers/chat.rs

@@ -115,7 +115,11 @@ pub async fn get_supporter_messages(
             "Session not found. Chat history may have been cleared.",
         ));
     };
-    let html: String = session.messages.iter().map(render_supporter_message).collect();
+    let html: String = session
+        .messages
+        .iter()
+        .map(render_supporter_message)
+        .collect();
     Html(html)
 }
 
@@ -171,7 +175,10 @@ pub async fn supporter_send_message(
     State(state): State<Arc<AppState>>,
     Form(form): Form<SendMessageForm>,
 ) -> Html<String> {
-    if state.is_rate_limited(limit_key("supporter-message", addr), MESSAGE_LIMIT_PER_WINDOW) {
+    if state.is_rate_limited(
+        limit_key("supporter-message", addr),
+        MESSAGE_LIMIT_PER_WINDOW,
+    ) {
         return Html(render_system_notice(
             "Too many messages from this network. Please wait until the 3-minute window resets.",
         ));

src/handlers/mod.rs

@@ -1,3 +1,3 @@
-pub mod pages;
 pub mod chat;
+pub mod pages;
 pub mod ws;

src/handlers/ws.rs

@@ -1,7 +1,7 @@
 use axum::{
     extract::{
-        ws::{Message, WebSocket, WebSocketUpgrade},
         Path, State,
+        ws::{Message, WebSocket, WebSocketUpgrade},
     },
     response::IntoResponse,
 };
@@ -14,7 +14,6 @@ const USER_TYPING_STOP_PREFIX: &str = "typing:user:stop:";
 const SUPPORTER_TYPING_START_PREFIX: &str = "typing:supporter:start:";
 const SUPPORTER_TYPING_STOP_PREFIX: &str = "typing:supporter:stop:";
 
-/// WebSocket for user — pushes notifications when supporter replies
 pub async fn user_ws(
     ws: WebSocketUpgrade,
     Path(session_id): Path<String>,
@@ -36,15 +35,13 @@ async fn handle_user_socket(mut socket: WebSocket, session_id: String, state: Ar
 
     loop {
         tokio::select! {
-            // Forward broadcast events to the user browser.
             Ok(event) = rx.recv() => {
-                if event == session_id || event == RESET_EVENT || is_typing_event_for_session(&event, &session_id) {
-                    if socket.send(Message::Text(event)).await.is_err() {
+                if (event == session_id || event == RESET_EVENT || is_typing_event_for_session(&event, &session_id))
+                    && socket.send(Message::Text(event)).await.is_err()
+                {
                     break;
                 }
             }
-            }
-            // Handle ping/close and typing events from client.
             msg = socket.recv() => {
                 match msg {
                     Some(Ok(Message::Text(text))) => {
@@ -63,7 +60,6 @@ async fn handle_user_socket(mut socket: WebSocket, session_id: String, state: Ar
     }
 }
 
-/// WebSocket for supporter dashboard — pushes notifications when any session updates
 pub async fn supporter_ws(
     ws: WebSocketUpgrade,
     Path(_supporter_id): Path<String>,
@@ -90,13 +86,14 @@ async fn handle_supporter_socket(mut socket: WebSocket, state: Arc<AppState>) {
             msg = socket.recv() => {
                 match msg {
                     Some(Ok(Message::Text(text))) => {
-                        if let Some(session_id) = supporter_typing_session_id(&text) {
-                            if !session_id.is_empty() && state.sessions.contains_key(session_id) {
+                        if let Some(session_id) = supporter_typing_session_id(&text)
+                            && !session_id.is_empty()
+                            && state.sessions.contains_key(session_id)
+                        {
                             let tx = state.get_or_create_notifier(session_id);
                             let _ = tx.send(text);
                         }
                     }
-                    }
                     Some(Ok(Message::Close(_))) | None => break,
                     _ => {}
                 }

src/main.rs

@@ -28,7 +28,9 @@ async fn main() {
         loop {
             tokio::time::sleep(CHAT_RESET_INTERVAL).await;
             reset_state.clear_everything();
-            tracing::info!("Cleared all in-memory chat sessions, messages, notifiers, and rate limits");
+            tracing::info!(
+                "Cleared all in-memory chat sessions, messages, notifiers, and rate limits"
+            );
         }
     });
 
@@ -38,9 +40,15 @@ async fn main() {
         .route("/supporter", get(handlers::pages::supporter_page))
         .route("/reset-countdown", get(handlers::pages::reset_countdown))
         .route("/ws/user/:session_id", get(handlers::ws::user_ws))
-        .route("/ws/supporter/:supporter_id", get(handlers::ws::supporter_ws))
+        .route(
+            "/ws/supporter/:supporter_id",
+            get(handlers::ws::supporter_ws),
+        )
         .route("/messages/:session_id", get(handlers::chat::get_messages))
-        .route("/supporter/messages/:session_id", get(handlers::chat::get_supporter_messages))
+        .route(
+            "/supporter/messages/:session_id",
+            get(handlers::chat::get_supporter_messages),
+        )
         .route("/send/:session_id", post(handlers::chat::send_message))
         .route(
             "/supporter/send/:session_id",

src/state.rs

@@ -1,6 +1,9 @@
 use crate::models::ChatSession;
 use dashmap::DashMap;
-use std::{sync::Mutex, time::{Duration, Instant}};
+use std::{
+    sync::Mutex,
+    time::{Duration, Instant},
+};
 use tokio::sync::broadcast;
 
 pub const RESET_EVENT: &str = "__reset__";