Fix newer Clippy warnings for 1.67.0 (#33)

src/commands.rs

@@ -40,7 +40,7 @@ fn tag_name(name: String) -> Result<TagName, CommandError> {
             if let Ok(tag) = name.parse() {
                 TagName::User(tag)
             } else {
-                let msg = format!("Invalid user tag name: {}", name);
+                let msg = format!("Invalid user tag name: {name}");
 
                 return Err(CommandError::Error(msg));
             }

src/main.rs

@@ -455,13 +455,13 @@ async fn login(worker: Requester, settings: &ApplicationSettings) -> IambResult<
         match worker.login(LoginStyle::Password(password)) {
             Ok(info) => {
                 if let Some(msg) = info {
-                    println!("{}", msg);
+                    println!("{msg}");
                 }
 
                 break;
             },
             Err(err) => {
-                println!("Failed to login: {}", err);
+                println!("Failed to login: {err}");
                 continue;
             },
         }
@@ -471,7 +471,7 @@ async fn login(worker: Requester, settings: &ApplicationSettings) -> IambResult<
 }
 
 fn print_exit<T: Display, N>(v: T) -> N {
-    println!("{}", v);
+    println!("{v}");
     process::exit(2);
 }
 
@@ -532,7 +532,7 @@ fn main() -> IambResult<()> {
         .thread_name_fn(|| {
             static ATOMIC_ID: AtomicUsize = AtomicUsize::new(0);
             let id = ATOMIC_ID.fetch_add(1, Ordering::SeqCst);
-            format!("iamb-worker-{}", id)
+            format!("iamb-worker-{id}")
         })
         .build()
         .unwrap();

src/message/mod.rs

@@ -134,7 +134,7 @@ impl MessageTimeStamp {
         match self {
             MessageTimeStamp::OriginServer(ms) => {
                 let time = millis_to_datetime(*ms).format("%T");
-                let time = format!("  [{}]", time);
+                let time = format!("  [{time}]");
 
                 Span::raw(time).into()
             },
@@ -343,7 +343,7 @@ impl MessageEvent {
                     .and_then(|r| r.content.reason.as_ref());
 
                 if let Some(r) = reason {
-                    Cow::Owned(format!("[Redacted: {:?}]", r))
+                    Cow::Owned(format!("[Redacted: {r:?}]"))
                 } else {
                     Cow::Borrowed("[Redacted]")
                 }

src/windows/mod.rs

@@ -168,7 +168,7 @@ fn append_tags<'a>(tags: &'a Tags, spans: &mut Vec<Span<'a>>, style: Style) {
                 spans.push(Span::styled("User Tag: ", style));
                 spans.push(Span::styled(tag.as_ref(), style));
             },
-            tag => spans.push(Span::styled(format!("{:?}", tag), style)),
+            tag => spans.push(Span::styled(format!("{tag:?}"), style)),
         }
     }
 
@@ -594,7 +594,7 @@ impl Window<IambInfo> for IambWindow {
     }
 
     fn posn(index: usize, _: &mut ProgramStore) -> IambResult<Self> {
-        let msg = format!("Cannot find indexed buffer (index = {})", index);
+        let msg = format!("Cannot find indexed buffer (index = {index})");
         let err = UIError::Unimplemented(msg);
 
         Err(err)
@@ -852,7 +852,7 @@ impl VerifyItem {
             let device = self.sasv1.other_device();
 
             if let Some(display_name) = device.display_name() {
-                format!("Device verification with {} ({})", display_name, state)
+                format!("Device verification with {display_name} ({state})")
             } else {
                 format!("Device verification with device {} ({})", device.device_id(), state)
             }
@@ -958,7 +958,7 @@ impl ListItem<IambInfo> for VerifyItem {
             lines.push(Spans::from(""));
 
             for line in format_emojis(emoji).lines() {
-                lines.push(Spans::from(format!("    {}", line)));
+                lines.push(Spans::from(format!("    {line}")));
             }
 
             lines.push(Spans::from(""));

src/windows/room/chat.rs

@@ -383,7 +383,7 @@ impl ChatState {
                     .map_err(IambError::from)?;
 
                 // Mock up the local echo message for the scrollback.
-                let msg = TextMessageEventContent::plain(format!("[Attached File: {}]", name));
+                let msg = TextMessageEventContent::plain(format!("[Attached File: {name}]"));
                 let msg = MessageType::Text(msg);
                 let msg = RoomMessageEventContent::new(msg);
 

src/windows/room/mod.rs

@@ -132,10 +132,7 @@ impl RoomState {
             None => format!("{:?}", store.application.get_room_title(self.id())),
         };
 
-        let mut invited = vec![Span::from(format!(
-            "You have been invited to join {}",
-            name
-        ))];
+        let mut invited = vec![Span::from(format!("You have been invited to join {name}"))];
 
         if let Ok(Some(inviter)) = &inviter {
             invited.push(Span::from(" by "));

src/windows/room/scrollback.rs

@@ -615,7 +615,7 @@ impl EditorActions<ProgramContext, ProgramStore, IambInfo> for ScrollbackState {
                     },
 
                     _ => {
-                        let msg = format!("Unknown editing target: {:?}", motion);
+                        let msg = format!("Unknown editing target: {motion:?}");
                         let err = EditError::Unimplemented(msg);
 
                         return Err(err);
@@ -702,7 +702,7 @@ impl EditorActions<ProgramContext, ProgramStore, IambInfo> for ScrollbackState {
                     },
 
                     _ => {
-                        let msg = format!("Unknown motion: {:?}", motion);
+                        let msg = format!("Unknown motion: {motion:?}");
                         let err = EditError::Unimplemented(msg);
 
                         return Err(err);
@@ -790,7 +790,7 @@ impl EditorActions<ProgramContext, ProgramStore, IambInfo> for ScrollbackState {
             HistoryAction::Checkpoint => Ok(None),
             HistoryAction::Undo(_) => Err(EditError::Failure("Nothing to undo".into())),
             HistoryAction::Redo(_) => Err(EditError::Failure("Nothing to redo".into())),
-            _ => Err(EditError::Unimplemented(format!("Unknown action: {:?}", act))),
+            _ => Err(EditError::Unimplemented(format!("Unknown action: {act:?}"))),
         }
     }
 
@@ -847,7 +847,7 @@ impl EditorActions<ProgramContext, ProgramStore, IambInfo> for ScrollbackState {
 
                 Ok(None)
             },
-            _ => Err(EditError::Unimplemented(format!("Unknown action: {:?}", act))),
+            _ => Err(EditError::Unimplemented(format!("Unknown action: {act:?}"))),
         }
     }
 }
@@ -874,7 +874,7 @@ impl Editable<ProgramContext, ProgramStore, IambInfo> for ScrollbackState {
                 Err(err)
             },
 
-            _ => Err(EditError::Unimplemented(format!("Unknown action: {:?}", act))),
+            _ => Err(EditError::Unimplemented(format!("Unknown action: {act:?}"))),
         }
     }
 }
@@ -973,7 +973,7 @@ impl Promptable<ProgramContext, ProgramStore, IambInfo> for ScrollbackState {
                 return Err(err);
             },
             _ => {
-                let msg = format!("Messages scrollback doesn't support {:?}", act);
+                let msg = format!("Messages scrollback doesn't support {act:?}");
                 let err = EditError::Unimplemented(msg);
 
                 return Err(err);

src/worker.rs

@@ -350,6 +350,7 @@ pub struct ClientWorker {
     settings: ApplicationSettings,
     client: Client,
     sync_handle: Option<JoinHandle<()>>,
+    rcpt_handle: Option<JoinHandle<()>>,
 }
 
 impl ClientWorker {
@@ -388,9 +389,10 @@ impl ClientWorker {
             settings,
             client: client.clone(),
             sync_handle: None,
+            rcpt_handle: None,
         };
 
-        let _ = tokio::spawn(async move {
+        tokio::spawn(async move {
             worker.work(rx).await;
         });
 
@@ -412,6 +414,10 @@ impl ClientWorker {
         if let Some(handle) = self.sync_handle.take() {
             handle.abort();
         }
+
+        if let Some(handle) = self.rcpt_handle.take() {
+            handle.abort();
+        }
     }
 
     async fn run(&mut self, task: WorkerTask) {
@@ -685,7 +691,8 @@ impl ClientWorker {
         );
 
         let client = self.client.clone();
-        let _ = tokio::spawn(async move {
+
+        self.rcpt_handle = tokio::spawn(async move {
             // Update the displayed read receipts ever 5 seconds.
             let mut interval = tokio::time::interval(Duration::from_secs(5));
 
@@ -695,7 +702,8 @@ impl ClientWorker {
                 let receipts = update_receipts(&client).await;
                 store.lock().await.application.set_receipts(receipts).await;
             }
-        });
+        })
+        .into();
 
         self.initialized = true;
     }
@@ -762,7 +770,7 @@ impl ClientWorker {
                     "Failed to create direct message room"
                 );
 
-                let msg = format!("Could not open a room with {}", user);
+                let msg = format!("Could not open a room with {user}");
                 let err = UIError::Failure(msg);
 
                 Err(err)
@@ -1007,12 +1015,12 @@ impl ClientWorker {
                 let methods = vec![VerificationMethod::SasV1];
                 let request = identity.request_verification_with_methods(methods);
                 let _req = request.await.map_err(IambError::from)?;
-                let info = format!("Sent verification request to {}", user_id);
+                let info = format!("Sent verification request to {user_id}");
 
                 Ok(InfoMessage::from(info).into())
             },
             None => {
-                let msg = format!("Could not find identity information for {}", user_id);
+                let msg = format!("Could not find identity information for {user_id}");
                 let err = UIError::Failure(msg);
 
                 Err(err)