Fix clippy issues on stable

src/platform_impl/android/mod.rs

@@ -349,10 +349,10 @@ impl<T: 'static> EventLoop<T> {
         }
     }
 
-    fn single_iteration<'a, F>(
+    fn single_iteration<F>(
         &mut self,
         control_flow: &mut ControlFlow,
-        main_event: Option<MainEvent<'a>>,
+        main_event: Option<MainEvent<'_>>,
         pending_redraw: &mut bool,
         cause: &mut StartCause,
         callback: &mut F,

src/platform_impl/linux/mod.rs

@@ -727,8 +727,7 @@ impl<T: 'static> EventLoop<T> {
                     panic!("wayland feature is not enabled");
                 }
                 _ => panic!(
-                    "Unknown environment variable value for {}, try one of `x11`,`wayland`",
-                    BACKEND_PREFERENCE_ENV_VAR,
+                    "Unknown environment variable value for {BACKEND_PREFERENCE_ENV_VAR}, try one of `x11`,`wayland`",
                 ),
             }
         }
@@ -751,8 +750,7 @@ impl<T: 'static> EventLoop<T> {
         let x11_err = "backend disabled";
 
         panic!(
-            "Failed to initialize any backend! Wayland status: {:?} X11 status: {:?}",
-            wayland_err, x11_err,
+            "Failed to initialize any backend! Wayland status: {wayland_err:?} X11 status: {x11_err:?}",
         );
     }
 

src/platform_impl/linux/x11/ime/callbacks.rs

@@ -168,7 +168,7 @@ pub unsafe extern "C" fn xim_instantiate_callback(
             Err(err) => {
                 if (*inner).is_destroyed {
                     // We have no usable input methods!
-                    panic!("Failed to reopen input method: {:?}", err);
+                    panic!("Failed to reopen input method: {err:?}");
                 }
             }
         }
@@ -195,7 +195,7 @@ pub unsafe extern "C" fn xim_destroy_callback(
                 Ok(()) => (*inner).is_fallback = true,
                 Err(err) => {
                     // We have no usable input methods!
-                    panic!("Failed to open fallback input method: {:?}", err);
+                    panic!("Failed to open fallback input method: {err:?}");
                 }
             }
         }

src/platform_impl/linux/x11/ime/mod.rs

@@ -171,7 +171,7 @@ impl Ime {
         if self.is_destroyed() {
             return None;
         }
-        if let Some(&Some(ref context)) = self.inner.contexts.get(&window) {
+        if let Some(Some(context)) = self.inner.contexts.get(&window) {
             Some(context.ic)
         } else {
             None

src/platform_impl/linux/x11/mod.rs

@@ -175,7 +175,7 @@ impl<T: 'static> EventLoop<T> {
         let ime = RefCell::new({
             let result = Ime::new(Arc::clone(&xconn), ime_event_sender);
             if let Err(ImeCreationError::OpenFailure(ref state)) = result {
-                panic!("Failed to open input method: {:#?}", state);
+                panic!("Failed to open input method: {state:#?}");
             }
             result.expect("Failed to set input method destruction callback")
         });
@@ -212,8 +212,7 @@ impl<T: 'static> EventLoop<T> {
             ) != ffi::Success as libc::c_int
             {
                 panic!(
-                    "X server has XInput extension {}.{} but does not support XInput2",
-                    xinput_major_ver, xinput_minor_ver,
+                    "X server has XInput extension {xinput_major_ver}.{xinput_minor_ver} but does not support XInput2",
                 );
             }
         }
@@ -454,7 +453,7 @@ impl<T: 'static> EventLoop<T> {
                 // Wait until
                 if let Err(e) = self.poll.poll(&mut events, iter_result.timeout) {
                     if e.raw_os_error() != Some(libc::EINTR) {
-                        panic!("epoll returned an error: {:?}", e);
+                        panic!("epoll returned an error: {e:?}");
                     }
                 }
                 events.clear();

src/platform_impl/linux/x11/util/randr.rs

@@ -117,8 +117,7 @@ impl XConnection {
                     EnvVarDPI::NotSet
                 } else {
                     panic!(
-                        "`WINIT_X11_SCALE_FACTOR` invalid; DPI factors must be either normal floats greater than 0, or `randr`. Got `{}`",
-                        var
+                        "`WINIT_X11_SCALE_FACTOR` invalid; DPI factors must be either normal floats greater than 0, or `randr`. Got `{var}`"
                     );
                 }
             },
@@ -132,8 +131,7 @@ impl XConnection {
             EnvVarDPI::Scale(dpi_override) => {
                 if !validate_scale_factor(dpi_override) {
                     panic!(
-                        "`WINIT_X11_SCALE_FACTOR` invalid; DPI factors must be either normal floats greater than 0, or `randr`. Got `{}`",
-                        dpi_override,
+                        "`WINIT_X11_SCALE_FACTOR` invalid; DPI factors must be either normal floats greater than 0, or `randr`. Got `{dpi_override}`",
                     );
                 }
                 dpi_override

src/platform_impl/macos/app_state.rs

@@ -363,7 +363,7 @@ impl AppState {
 
     pub fn queue_event(wrapper: EventWrapper) {
         if !is_main_thread() {
-            panic!("Event queued from different thread: {:#?}", wrapper);
+            panic!("Event queued from different thread: {wrapper:#?}");
         }
         HANDLER.events().push_back(wrapper);
     }

src/platform_impl/macos/mod.rs

@@ -92,7 +92,7 @@ impl Window {
 impl fmt::Display for OsError {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
-            OsError::CGError(e) => f.pad(&format!("CGError {}", e)),
+            OsError::CGError(e) => f.pad(&format!("CGError {e}")),
             OsError::CreationError(e) => f.pad(e),
         }
     }

src/platform_impl/macos/monitor.rs

@@ -182,7 +182,7 @@ impl MonitorHandle {
     pub fn name(&self) -> Option<String> {
         let MonitorHandle(display_id) = *self;
         let screen_num = CGDisplay::new(display_id).model_number();
-        Some(format!("Monitor #{}", screen_num))
+        Some(format!("Monitor #{screen_num}"))
     }
 
     #[inline]

src/platform_impl/orbital/event_loop.rs

@@ -522,7 +522,7 @@ impl<T: 'static> EventLoop<T> {
                 // Acknowledge the latest resize event.
                 if let Some((w, h)) = event_state.resize_opt.take() {
                     window
-                        .write(format!("S,{},{}", w, h).as_bytes())
+                        .write(format!("S,{w},{h}").as_bytes())
                         .expect("failed to acknowledge resize");
 
                     // Require redraw after resize.

src/platform_impl/orbital/mod.rs

@@ -20,7 +20,7 @@ impl RedoxSocket {
     }
 
     fn orbital(properties: &WindowProperties<'_>) -> syscall::Result<Self> {
-        Self::open_raw(&format!("{}", properties))
+        Self::open_raw(&format!("{properties}"))
     }
 
     // Paths should be checked to ensure they are actually sockets and not normal files. If a

src/platform_impl/orbital/window.rs

@@ -187,7 +187,7 @@ impl Window {
         //TODO: adjust for window decorations
         let (x, y): (i32, i32) = position.to_physical::<i32>(self.scale_factor()).into();
         self.window_socket
-            .write(format!("P,{},{}", x, y).as_bytes())
+            .write(format!("P,{x},{y}").as_bytes())
             .expect("failed to set position");
     }
 
@@ -206,7 +206,7 @@ impl Window {
     pub fn set_inner_size(&self, size: Size) {
         let (w, h): (u32, u32) = size.to_physical::<u32>(self.scale_factor()).into();
         self.window_socket
-            .write(format!("S,{},{}", w, h).as_bytes())
+            .write(format!("S,{w},{h}").as_bytes())
             .expect("failed to set size");
     }
 
@@ -236,7 +236,7 @@ impl Window {
     #[inline]
     pub fn set_title(&self, title: &str) {
         self.window_socket
-            .write(format!("T,{}", title).as_bytes())
+            .write(format!("T,{title}").as_bytes())
             .expect("failed to set title");
     }
 

src/platform_impl/web/web_sys/canvas.rs

@@ -115,7 +115,7 @@ impl Canvas {
         self.common
             .raw
             .set_attribute(attribute, value)
-            .unwrap_or_else(|err| panic!("error: {:?}\nSet attribute: {}", err, attribute))
+            .unwrap_or_else(|err| panic!("error: {err:?}\nSet attribute: {attribute}"))
     }
 
     pub fn position(&self) -> LogicalPosition<f64> {

src/platform_impl/web/web_sys/mod.rs

@@ -98,7 +98,7 @@ pub fn set_canvas_style_property(raw: &HtmlCanvasElement, property: &str, value:
     let style = raw.style();
     style
         .set_property(property, value)
-        .unwrap_or_else(|err| panic!("error: {:?}\nFailed to set {}", err, property))
+        .unwrap_or_else(|err| panic!("error: {err:?}\nFailed to set {property}"))
 }
 
 pub fn is_fullscreen(canvas: &HtmlCanvasElement) -> bool {

src/platform_impl/windows/event_loop.rs

@@ -387,8 +387,7 @@ fn get_wait_thread_id() -> u32 {
         );
         assert_eq!(
             msg.message, *SEND_WAIT_THREAD_ID_MSG_ID,
-            "this shouldn't be possible. please open an issue with Winit. error code: {}",
-            result
+            "this shouldn't be possible. please open an issue with Winit. error code: {result}"
         );
         msg.lParam as u32
     }