diff --git a/src/rendering/femtovg_window.rs b/src/rendering/femtovg_window.rs
index 91785cf..b9c0dc9 100644
--- a/src/rendering/femtovg_window.rs
+++ b/src/rendering/femtovg_window.rs
@@ -47,13 +47,13 @@ impl FemtoVGWindow {
     }
 
     pub fn set_scale_factor(&self, scale_factor: f32) {
-        info!("Setting scale factor to {}", scale_factor);
+        info!("Setting scale factor to {scale_factor}");
         self.scale_factor.set(scale_factor);
         self.window()
             .dispatch_event(WindowEvent::ScaleFactorChanged { scale_factor });
     }
 
-    pub fn scale_factor(&self) -> f32 {
+    pub const fn scale_factor(&self) -> f32 {
         self.scale_factor.get()
     }
 }
diff --git a/src/rendering/slint_platform.rs b/src/rendering/slint_platform.rs
index c290127..1a46099 100644
--- a/src/rendering/slint_platform.rs
+++ b/src/rendering/slint_platform.rs
@@ -11,13 +11,13 @@ pub struct CustomSlintPlatform {
 }
 
 impl CustomSlintPlatform {
-    pub fn new(window: Rc<FemtoVGWindow>) -> Self {
+    pub const fn new(window: Rc<FemtoVGWindow>) -> Self {
         Self { window }
     }
 }
 
 impl Platform for CustomSlintPlatform {
-    fn create_window_adapter(&self) -> Result<Rc<(dyn WindowAdapter + 'static)>, PlatformError> {
+    fn create_window_adapter(&self) -> Result<Rc<dyn WindowAdapter + 'static>, PlatformError> {
         Result::Ok(Rc::clone(&self.window) as Rc<dyn WindowAdapter>)
     }
 }
diff --git a/src/windowing/mod.rs b/src/windowing/mod.rs
index 06e888c..15da7b9 100644
--- a/src/windowing/mod.rs
+++ b/src/windowing/mod.rs
@@ -37,6 +37,22 @@ mod config;
 mod macros;
 mod state;
 
+type GlobalObjects = (
+    WlCompositor,
+    WlOutput,
+    ZwlrLayerShellV1,
+    WlSeat,
+    Option<WpFractionalScaleManagerV1>,
+    Option<WpViewporter>,
+);
+
+type SurfaceObjects = (
+    Rc<WlSurface>,
+    Rc<ZwlrLayerSurfaceV1>,
+    Option<Rc<WpFractionalScaleV1>>,
+    Option<Rc<WpViewport>>,
+);
+
 pub struct WindowingSystem {
     state: WindowState,
     connection: Rc<Connection>,
@@ -108,17 +124,7 @@ impl WindowingSystem {
     fn initialize_globals(
         connection: &Connection,
         queue_handle: &QueueHandle<WindowState>,
-    ) -> Result<
-        (
-            WlCompositor,
-            WlOutput,
-            ZwlrLayerShellV1,
-            WlSeat,
-            Option<WpFractionalScaleManagerV1>,
-            Option<WpViewporter>,
-        ),
-        LayerShikaError,
-    > {
+    ) -> Result<GlobalObjects, LayerShikaError> {
         let global_list = registry_queue_init::<WindowState>(connection)
             .map(|(global_list, _)| global_list)
             .map_err(|e| LayerShikaError::GlobalInitialization(e.to_string()))?;
@@ -166,12 +172,7 @@ impl WindowingSystem {
         viewporter: Option<&WpViewporter>,
         queue_handle: &QueueHandle<WindowState>,
         config: &WindowConfig,
-    ) -> (
-        Rc<WlSurface>,
-        Rc<ZwlrLayerSurfaceV1>,
-        Option<Rc<WpFractionalScaleV1>>,
-        Option<Rc<WpViewport>>,
-    ) {
+    ) -> SurfaceObjects {
         let surface = Rc::new(compositor.create_surface(queue_handle, ()));
         let layer_surface = Rc::new(layer_shell.get_layer_surface(
             &surface,
@@ -273,7 +274,7 @@ impl WindowingSystem {
         self.event_loop
             .run(None, &mut self.state, move |shared_data| {
                 if let Err(e) = Self::process_events(connection, event_queue, shared_data) {
-                    error!("Error processing events: {}", e);
+                    error!("Error processing events: {e}");
                 }
             })
             .map_err(|e| LayerShikaError::EventLoop(e.to_string()))
diff --git a/src/windowing/state/dispatches.rs b/src/windowing/state/dispatches.rs
index 61fac1a..267d8e2 100644
--- a/src/windowing/state/dispatches.rs
+++ b/src/windowing/state/dispatches.rs
@@ -49,10 +49,7 @@ impl Dispatch<ZwlrLayerSurfaceV1, ()> for WindowState {
                 width,
                 height,
             } => {
-                info!(
-                    "Layer surface configured with compositor size: {}x{}",
-                    width, height
-                );
+                info!("Layer surface configured with compositor size: {width}x{height}");
                 layer_surface.ack_configure(serial);
 
                 let output_width = state.output_size().width;
@@ -112,19 +109,19 @@ impl Dispatch<WlOutput, ()> for WindowState {
     ) {
         match event {
             wl_output::Event::Mode { width, height, .. } => {
-                info!("WlOutput size changed to {}x{}", width, height);
+                info!("WlOutput size changed to {width}x{height}");
                 let width = width.try_into().unwrap_or_default();
                 let height = height.try_into().unwrap_or_default();
                 state.set_output_size(PhysicalSize::new(width, height));
             }
             wl_output::Event::Description { ref description } => {
-                info!("WlOutput description: {:?}", description);
+                info!("WlOutput description: {description:?}");
             }
             wl_output::Event::Scale { ref factor } => {
-                info!("WlOutput factor scale: {:?}", factor);
+                info!("WlOutput factor scale: {factor:?}");
             }
             wl_output::Event::Name { ref name } => {
-                info!("WlOutput name: {:?}", name);
+                info!("WlOutput name: {name:?}");
             }
             wl_output::Event::Geometry {
                 x,
@@ -136,7 +133,7 @@ impl Dispatch<WlOutput, ()> for WindowState {
                 model,
                 transform,
             } => {
-                info!("WlOutput geometry: x={}, y={}, physical_width={}, physical_height={}, subpixel={:?}, make={:?}, model={:?}, transform={:?}", x, y, physical_width, physical_height, subpixel, make, model, transform);
+                info!("WlOutput geometry: x={x}, y={y}, physical_width={physical_width}, physical_height={physical_height}, subpixel={subpixel:?}, make={make:?}, model={model:?}, transform={transform:?}");
             }
             wl_output::Event::Done => {
                 info!("WlOutput done");
diff --git a/src/windowing/state/mod.rs b/src/windowing/state/mod.rs
index de73417..d468567 100644
--- a/src/windowing/state/mod.rs
+++ b/src/windowing/state/mod.rs
@@ -67,12 +67,11 @@ impl WindowState {
         })
     }
 
+    #[allow(clippy::cast_precision_loss)]
+    #[allow(clippy::cast_possible_wrap)]
     pub fn update_size(&mut self, width: u32, height: u32) {
         if width == 0 || height == 0 {
-            info!(
-                "Skipping update_size with zero dimension: {}x{}",
-                width, height
-            );
+            info!("Skipping update_size with zero dimension: {width}x{height}");
             return;
         }
 
@@ -181,7 +180,7 @@ impl WindowState {
         self.height
     }
 
-    pub fn set_output_size(&mut self, output_size: PhysicalSize) {
+    pub const fn set_output_size(&mut self, output_size: PhysicalSize) {
         self.output_size = output_size;
     }