yoda: cargo fix --lib across all crates — drop ~115 trivial warnings

Auto-applied suggestions (unused imports, _-prefixed unused params,
redundant mutability) on iced_core, iced_widget, iced_runtime, iced_winit,
iced_wgpu, iced_graphics, iced_tiny_skia. From 170 warnings down to 55.

Leyoda 2026 – GPLv3

core/src/element.rs

@@ -1,4 +1,4 @@
-use crate::event::{self, Event};
+use crate::event::Event;
 use crate::id::Id;
 use crate::layout;
 use crate::mouse;

core/src/overlay/group.rs

@@ -3,7 +3,7 @@ use crate::mouse;
 use crate::overlay;
 use crate::renderer;
 use crate::widget;
-use crate::{Clipboard, Event, Layout, Overlay, Point, Rectangle, Shell, Size};
+use crate::{Clipboard, Event, Layout, Overlay, Shell, Size};
 
 /// An [`Overlay`] container that displays multiple overlay [`overlay::Element`]
 /// children.

core/src/widget/operation/search_id.rs

@@ -4,7 +4,7 @@ use super::Operation;
 use crate::{
     Rectangle,
     id::Id,
-    widget::operation::{Outcome, focusable::Count},
+    widget::operation::Outcome,
 };
 
 /// Produces an [`Operation`] that searches for the Id

core/src/widget/text.rs

@@ -25,13 +25,12 @@ use crate::layout;
 use crate::mouse;
 use crate::renderer;
 use crate::text::paragraph::{self, Paragraph};
-use crate::text::{self, Fragment};
+use crate::text::{self};
 use crate::widget::tree::{self, Tree};
 use crate::{
     Color, Element, Layout, Length, Pixels, Rectangle, Size, Theme, Widget,
 };
 
-use std::borrow::Cow;
 pub use text::{Alignment, Ellipsize, LineHeight, Shaping, Wrapping};
 
 /// A bunch of text.

graphics/src/image.rs

@@ -2,8 +2,6 @@
 #[cfg(feature = "image")]
 use crate::core::Bytes;
 
-use crate::core::Color;
-use crate::core::Radians;
 use crate::core::Rectangle;
 use crate::core::image;
 use crate::core::svg;

runtime/src/dnd.rs

@@ -1,10 +1,8 @@
 //! Access the clipboard.
 
-use std::any::Any;
 
 use dnd::{DndDestinationRectangle, DndSurface};
-use iced_core::clipboard::DndSource;
-use window_clipboard::mime::{AllowedMimeTypes, AsMimeTypes};
+use window_clipboard::mime::AllowedMimeTypes;
 
 use crate::{oneshot, task, Action, Task};
 

runtime/src/lib.rs

@@ -28,7 +28,6 @@ pub use task::Task;
 pub use user_interface::UserInterface;
 pub use window::Window;
 
-use crate::core::Color;
 use crate::futures::futures::channel::oneshot;
 
 use std::borrow::Cow;

runtime/src/platform_specific/wayland/popup.rs

@@ -1,14 +1,12 @@
-use std::any::Any;
 use std::fmt;
 use std::hash::{Hash, Hasher};
-use std::sync::Arc;
 
 use cctk::sctk::reexports::protocols::xdg::shell::client::xdg_positioner::{
     Anchor, Gravity,
 };
 use iced_core::layout::Limits;
 use iced_core::window::Id;
-use iced_core::{Element, Rectangle};
+use iced_core::Rectangle;
 
 /// Popup creation details
 #[derive(Debug, Clone)]

runtime/src/platform_specific/wayland/subsurface.rs

@@ -1,14 +1,9 @@
-use std::any::Any;
 use std::fmt;
 use std::hash::{Hash, Hasher};
-use std::sync::Arc;
 
-use cctk::sctk::reexports::protocols::xdg::shell::client::xdg_positioner::{
-    Anchor, Gravity,
-};
-use iced_core::layout::Limits;
+use cctk::sctk::reexports::protocols::xdg::shell::client::xdg_positioner::Gravity;
 use iced_core::window::Id;
-use iced_core::{Element, Point, Rectangle, Size};
+use iced_core::{Point, Rectangle, Size};
 
 /// Subsurface creation details
 #[derive(Debug, Clone)]

tiny_skia/src/raster.rs

@@ -57,7 +57,7 @@ impl Pipeline {
 
         let width_scale = bounds.width / image.width() as f32;
         let height_scale = bounds.height / image.height() as f32;
-        let quality = match filter_method {
+        let _quality = match filter_method {
             raster::FilterMethod::Linear => tiny_skia::FilterQuality::Bilinear,
             raster::FilterMethod::Nearest => tiny_skia::FilterQuality::Nearest,
         };

wgpu/src/layer.rs

@@ -1,4 +1,3 @@
-use crate::core::Radians;
 use crate::core::{
     self, Background, Color, Point, Rectangle, Svg, Transformation, renderer,
 };

wgpu/src/lib.rs

@@ -64,8 +64,8 @@ pub use geometry::Geometry;
 
 use crate::core::renderer;
 use crate::core::{
-    Background, Color, Font, Pixels, Point, Radians, Rectangle, Size,
-    Transformation, Vector, image::FilterMethod,
+    Background, Color, Font, Pixels, Point, Rectangle, Size,
+    Transformation, Vector,
 };
 use crate::graphics::mesh;
 use crate::graphics::text::{Editor, Paragraph};

wgpu/src/window/compositor.rs

@@ -18,7 +18,6 @@ use crate::{Engine, Renderer};
 use super::wayland::get_wayland_device_ids;
 #[cfg(all(unix, feature = "x11", not(target_os = "macos"), not(target_os = "redox")))]
 use super::x11::get_x11_device_ids;
-use std::future::Future;
 
 /// A window graphics backend for iced powered by `wgpu`.
 pub struct Compositor {

widget/src/button.rs

@@ -599,7 +599,7 @@ where
             (x + width) as f64,
             (y + height) as f64,
         );
-        let is_hovered = state.state.downcast_ref::<State>().is_hovered;
+        let _is_hovered = state.state.downcast_ref::<State>().is_hovered;
 
         let mut node = Node::new(Role::Button);
         node.add_action(Action::Focus);

widget/src/checkbox.rs

@@ -536,7 +536,7 @@ where
         };
 
         let bounds = layout.bounds();
-        let is_hovered = cursor.is_over(bounds);
+        let _is_hovered = cursor.is_over(bounds);
         let Rectangle {
             x,
             y,

widget/src/container.rs

@@ -35,7 +35,7 @@ use crate::core::{
     color,
 };
 
-use iced_runtime::{Action, Task, task};
+use iced_runtime::{Task, task};
 
 /// A widget that aligns its contents inside of its boundaries.
 ///

widget/src/image.rs

@@ -293,8 +293,8 @@ fn drawing_bounds<Renderer, Handle>(
     content_fit: ContentFit,
     rotation: Rotation,
     scale: f32,
-    opacity: f32,
-    border_radius: [f32; 4],
+    _opacity: f32,
+    _border_radius: [f32; 4],
 ) -> Rectangle
 where
     Renderer: image::Renderer<Handle = Handle>,

widget/src/keyed/column.rs

@@ -1,7 +1,6 @@
 //! Keyed columns distribute content vertically while keeping continuity.
 //! Distribute content vertically.
 
-use crate::core::event;
 use crate::core::layout;
 use crate::core::mouse;
 use crate::core::overlay;

widget/src/lazy.rs

@@ -15,7 +15,7 @@ use crate::core::mouse;
 use crate::core::overlay;
 use crate::core::renderer;
 use crate::core::widget::tree::{self, Tree};
-use crate::core::widget::{self, Widget};
+use crate::core::widget::Widget;
 use crate::core::{
     self, Clipboard, Event, Length, Rectangle, Shell, Size, Vector,
 };

widget/src/lazy/component.rs

@@ -527,11 +527,11 @@ where
         renderer: &Renderer,
         dnd_rectangles: &mut core::clipboard::DndDestinationRectangles,
     ) {
-        let mut tree = tree
+        let tree = tree
             .state
             .downcast_ref::<Rc<RefCell<Option<Tree>>>>()
             .borrow_mut();
-        let mut tree = tree.as_ref().unwrap();
+        let tree = tree.as_ref().unwrap();
         self.with_element(|element| {
             element.as_widget().drag_destinations(
                 &tree.children[0],

widget/src/list.rs

@@ -1,5 +1,5 @@
 #![allow(missing_docs)]
-use crate::core::event::{self, Event};
+use crate::core::event::Event;
 use crate::core::layout;
 use crate::core::mouse;
 use crate::core::overlay;

widget/src/mouse_area.rs

@@ -2,7 +2,6 @@
 
 use iced_renderer::core::mouse::Click;
 
-use crate::core::event;
 use crate::core::layout;
 use crate::core::mouse;
 use crate::core::overlay;

widget/src/pane_grid/content.rs

@@ -6,7 +6,7 @@ use crate::core::renderer;
 use crate::core::widget::{self, Tree};
 use crate::core::{
     self, Clipboard, Element, Event, Layout, Point, Rectangle, Shell, Size,
-    Vector, event,
+    Vector,
 };
 use crate::pane_grid::{Draggable, TitleBar};
 

widget/src/scrollable.rs

@@ -27,7 +27,6 @@ use iced_runtime::core::widget::Id;
 #[cfg(feature = "a11y")]
 use std::borrow::Cow;
 
-use crate::core::event;
 use crate::core::keyboard;
 use crate::core::layout;
 use crate::core::mouse;
@@ -933,7 +932,7 @@ where
 
                 let had_input_method = shell.input_method().is_enabled();
 
-                let mut c_event = match event.clone() {
+                let c_event = match event.clone() {
                     Event::Dnd(dnd::DndEvent::Offer(
                         id,
                         dnd::OfferEvent::Enter {
@@ -1586,7 +1585,7 @@ where
             return A11yTree::default();
         }
         let window = layout.bounds();
-        let is_hovered = cursor.is_over(window);
+        let _is_hovered = cursor.is_over(window);
         let Rectangle {
             x,
             y,
@@ -1670,7 +1669,7 @@ where
                 }))
             {
                 let scrollbar_bounds = scrollbar.total_bounds;
-                let is_hovered = cursor.is_over(scrollbar_bounds);
+                let _is_hovered = cursor.is_over(scrollbar_bounds);
                 let Rectangle {
                     x,
                     y,

widget/src/slider.rs

@@ -695,7 +695,7 @@ where
         };
 
         let bounds = layout.bounds();
-        let is_hovered = cursor.is_over(bounds);
+        let _is_hovered = cursor.is_over(bounds);
         let Rectangle {
             x,
             y,

widget/src/stack.rs

@@ -1,6 +1,5 @@
 //! Display content on top of other content.
 
-use crate::core::event;
 use crate::core::layout;
 use crate::core::mouse;
 use crate::core::overlay;

widget/src/svg.rs

@@ -31,7 +31,6 @@ use crate::core::{
 
 #[cfg(feature = "a11y")]
 use std::borrow::Cow;
-use std::marker::PhantomData;
 use std::path::PathBuf;
 
 pub use crate::core::svg::Handle;

widget/src/themer.rs

@@ -1,6 +1,5 @@
 use crate::container;
 
-use crate::core::event;
 use crate::core::layout;
 use crate::core::mouse;
 use crate::core::overlay;

widget/src/toggler.rs

@@ -37,7 +37,6 @@ use std::borrow::Cow;
 use iced_runtime::core::border::Radius;
 
 use crate::core::alignment;
-use crate::core::border;
 use crate::core::layout;
 use crate::core::mouse;
 use crate::core::renderer;
@@ -509,7 +508,7 @@ where
 
         let space = style.handle_margin;
 
-        let toggler_background_bounds = Rectangle {
+        let _toggler_background_bounds = Rectangle {
             x: bounds.x,
             y: bounds.y,
             width: bounds.width,
@@ -529,7 +528,7 @@ where
             style.background,
         );
 
-        let padding = (style.padding_ratio * bounds.height).round();
+        let _padding = (style.padding_ratio * bounds.height).round();
         let toggler_foreground_bounds = Rectangle {
             x: bounds.x
                 + if self.is_toggled {
@@ -570,7 +569,7 @@ where
         };
 
         let bounds = layout.bounds();
-        let is_hovered = cursor.is_over(bounds);
+        let _is_hovered = cursor.is_over(bounds);
         let Rectangle {
             x,
             y,

winit/src/a11y.rs

@@ -4,7 +4,6 @@ use crate::futures::futures::channel::mpsc;
 use iced_accessibility::accesskit::{
     ActivationHandler, Node, NodeId, Role, Tree, TreeId, TreeUpdate,
 };
-use iced_accessibility::accesskit_winit::Adapter;
 use iced_runtime::core;
 
 pub struct WinitActivationHandler {

winit/src/application/drag_resize.rs

@@ -25,7 +25,7 @@ const DRAG_RESIZE_SUPPORTED: bool = false;
 
 /// If supported by winit, returns a closure that implements cursor resize support.
 pub fn event_func(
-    window: &dyn winit::window::Window,
+    _window: &dyn winit::window::Window,
     border_size: f64,
 ) -> Option<
     Box<

winit/src/clipboard.rs

@@ -1,7 +1,7 @@
 //! Access the clipboard.
 
 use std::sync::Mutex;
-use std::{any::Any, borrow::Cow};
+use std::borrow::Cow;
 
 use crate::Control;
 

winit/src/conversion.rs

@@ -3,7 +3,6 @@
 //! [`winit`]: https://github.com/rust-windowing/winit
 //! [`iced_runtime`]: https://github.com/iced-rs/iced/tree/0.14/runtime
 use crate::core::input_method;
-use std::hash::DefaultHasher;
 use std::hash::Hash;
 use std::hash::Hasher;
 use std::sync::Arc;
@@ -14,7 +13,6 @@ use crate::core::theme;
 use crate::core::touch;
 use crate::core::window;
 use crate::core::{Event, Point, Size};
-use iced_futures::core::event::PlatformSpecific;
 use winit::dpi::PhysicalPosition;
 use winit::event::ButtonSource;
 use winit::event::ElementState;
@@ -27,7 +25,7 @@ use winit::keyboard::SmolStr;
 pub fn window_attributes(
     settings: window::Settings,
     title: &str,
-    scale_factor: f64,
+    _scale_factor: f64,
     primary_monitor: Option<winit::monitor::MonitorHandle>,
     _id: Option<String>,
 ) -> winit::window::WindowAttributes {
@@ -396,8 +394,8 @@ pub fn window_event(
             Ime::Commit(content) => input_method::Event::Commit(content),
             Ime::Disabled => input_method::Event::Closed,
             Ime::DeleteSurrounding {
-                before_bytes,
-                after_bytes,
+                before_bytes: _,
+                after_bytes: _,
             } => todo!(),
         })),
         WindowEvent::Focused(focused) => Some(Event::Window(if focused {
@@ -411,7 +409,7 @@ pub fn window_event(
         WindowEvent::DragDropped { paths, .. } => {
             Some(Event::Window(window::Event::FileDropped(paths.clone())))
         }
-        WindowEvent::DragLeft { position } => {
+        WindowEvent::DragLeft { position: _ } => {
             Some(Event::Window(window::Event::FilesHoveredLeft))
         }
 
@@ -707,7 +705,7 @@ enum TouchInternal {
 pub fn touch_event(
     finger: FingerId,
     state: TouchInternal,
-    force: Option<Force>,
+    _force: Option<Force>,
     position: Option<PhysicalPosition<f64>>,
     scale_factor: f64,
 ) -> touch::Event {

winit/src/lib.rs

@@ -53,7 +53,6 @@ mod window;
 pub use clipboard::Clipboard;
 pub use error::Error;
 pub use proxy::Proxy;
-use winit::dpi::LogicalSize;
 use winit::dpi::PhysicalPosition;
 use winit::dpi::PhysicalSize;
 
@@ -322,9 +321,9 @@ where
             // create initial window
             let Some(BootConfig {
                 sender,
-                fonts,
-                graphics_settings,
-                is_wayland,
+                fonts: _,
+                graphics_settings: _,
+                is_wayland: _,
             }) = self.boot.take()
             else {
                 return;
@@ -636,10 +635,7 @@ where
     #[cfg(feature = "a11y")]
     fn init_adapter(&mut self, event_loop: &(dyn winit::event_loop::ActiveEventLoop + 'static), id: core::window::Id, window: Arc<dyn winit::window::Window + 'static>) {
             use crate::a11y::*;
-            use iced_accessibility::accesskit::{
-                ActivationHandler, Node, NodeId, Role,
-                Tree, TreeUpdate,
-            };
+            
             use iced_accessibility::accesskit_winit::Adapter;
         
             let node_id =

winit/src/platform_specific/mod.rs

@@ -1,14 +1,11 @@
 //! Wayland specific shell
 //!
 
-use std::{borrow::Cow, collections::HashMap, sync::Arc};
+use std::collections::HashMap;
 
-#[cfg(all(feature = "cctk", target_os = "linux"))]
-use cctk::sctk::reexports::client::Connection;
 use iced_graphics::{Compositor, compositor};
 use iced_runtime::{
-    core::{Vector, window},
-    platform_specific, user_interface,
+    core::{Vector, window}, user_interface,
 };
 use winit::raw_window_handle::HasWindowHandle;
 
@@ -17,8 +14,6 @@ pub mod wayland;
 
 #[cfg(all(feature = "cctk", target_os = "linux"))]
 pub use wayland::*;
-#[cfg(all(feature = "cctk", target_os = "linux"))]
-use wayland_backend::client::Backend;
 
 use crate::{CreateCompositor, Program, WindowManager};
 

winit/src/platform_specific/wayland/event_loop/mod.rs

@@ -2,8 +2,6 @@ pub mod control_flow;
 pub mod proxy;
 pub mod state;
 
-#[cfg(feature = "a11y")]
-use crate::platform_specific::SurfaceIdWrapper;
 use crate::{
     Control,
     futures::futures::channel::mpsc,
@@ -43,8 +41,6 @@ use cctk::{
 };
 use raw_window_handle::HasDisplayHandle;
 use state::{FrameStatus, SctkWindow, send_event};
-#[cfg(feature = "a11y")]
-use std::sync::{Arc, Mutex};
 use std::{
     collections::{HashMap, HashSet},
     fmt::Debug,

winit/src/platform_specific/wayland/event_loop/state.rs

@@ -29,7 +29,6 @@ use std::{
     convert::Infallible,
     fmt::Debug,
     sync::{Arc, Mutex, atomic::AtomicU32},
-    thread::panicking,
     time::Duration,
 };
 use wayland_backend::client::ObjectId;
@@ -50,7 +49,6 @@ use cctk::{
         activation::{ActivationState, RequestData},
         compositor::CompositorState,
         error::GlobalError,
-        globals::GlobalData,
         output::OutputState,
         reexports::{
             calloop::{LoopHandle, timer::TimeoutAction},
@@ -1258,7 +1256,7 @@ impl SctkState {
                             let timer = cctk::sctk::reexports::calloop::timer::Timer::from_duration(Duration::from_millis(30));
                             let queue_handle = self.queue_handle.clone();
                             _ = self.loop_handle.insert_source(timer, move |_, _, state| {
-                                let Some((mut popup, attempt)) = state.pending_popup.take() else {
+                                let Some((popup, attempt)) = state.pending_popup.take() else {
                                     return TimeoutAction::Drop;
                                 };
 
@@ -1574,7 +1572,7 @@ impl SctkState {
                 if let Some(manager) = self.corner_radius_manager.as_ref() {
                     if let Some(w) = self.windows.iter_mut().find(|w| w.id == id) {
                         let geo_size: LogicalSize<f64> = w.window.surface_size().cast::<f64>().to_logical(w.window.scale_factor());
-                        let half_min_dim = ((geo_size.width as u32).min(geo_size.height as u32) / 2);
+                        let half_min_dim = (geo_size.width as u32).min(geo_size.height as u32) / 2 ;
 
                         if let Some(radii) = v {
                             let adjusted_radii  = CornerRadius {

winit/src/platform_specific/wayland/handlers/activation.rs

@@ -3,7 +3,6 @@ use cctk::sctk::{
     delegate_activation,
     reexports::client::protocol::{wl_seat::WlSeat, wl_surface::WlSurface},
 };
-use iced_futures::futures::channel::oneshot::Sender;
 
 use crate::platform_specific::wayland::event_loop::state::SctkState;
 

winit/src/platform_specific/wayland/handlers/seat/seat.rs

@@ -18,7 +18,7 @@ impl SeatHandler for SctkState {
     fn new_seat(
         &mut self,
         _conn: &cctk::sctk::reexports::client::Connection,
-        qh: &cctk::sctk::reexports::client::QueueHandle<Self>,
+        _qh: &cctk::sctk::reexports::client::QueueHandle<Self>,
         seat: cctk::sctk::reexports::client::protocol::wl_seat::WlSeat,
     ) {
         self.sctk_events.push(SctkEvent::SeatEvent {

winit/src/platform_specific/wayland/handlers/shell/corner_radius.rs

@@ -1,17 +1,13 @@
-use cctk::{sctk, cosmic_protocols::{
-    corner_radius::v1::client::{
+use cctk::{sctk, cosmic_protocols::corner_radius::v1::client::{
         cosmic_corner_radius_manager_v1::CosmicCornerRadiusManagerV1,
         cosmic_corner_radius_toplevel_v1::CosmicCornerRadiusToplevelV1,
-    },
-    overlap_notify::v1::client::zcosmic_overlap_notification_v1::ZcosmicOverlapNotificationV1,
-}};
+    }};
 use sctk::reexports::{
     client::{Connection, Dispatch, Proxy},
 
 };
 
 use crate::event_loop::state::SctkState;
-use crate::platform_specific::wayland::SctkEvent;
 
 impl Dispatch<CosmicCornerRadiusManagerV1, ()> for SctkState {
     fn event(
@@ -31,7 +27,7 @@ impl
     > for SctkState
 {
     fn event(
-        state: &mut Self,
+        _state: &mut Self,
         _proxy: &CosmicCornerRadiusToplevelV1,
         event: <CosmicCornerRadiusToplevelV1 as Proxy>::Event,
         _data: &(),

winit/src/platform_specific/wayland/mod.rs

@@ -18,7 +18,7 @@ use cursor_icon::CursorIcon;
 use iced_futures::futures::channel::mpsc;
 use iced_graphics::{Compositor, compositor};
 use iced_runtime::core::{Vector, window};
-use raw_window_handle::{DisplayHandle, HasDisplayHandle, HasWindowHandle};
+use raw_window_handle::{HasDisplayHandle, HasWindowHandle};
 use raw_window_handle::{HasRawDisplayHandle, RawWindowHandle};
 use sctk_event::SctkEvent;
 use std::{collections::HashMap, sync::Arc};
@@ -189,12 +189,12 @@ impl WaylandSpecific {
             winit_event_sender,
             proxy,
             sender,
-            display_handle,
-            conn,
+            display_handle: _,
+            conn: _,
             surface_ids,
             modifiers,
             subsurface_state,
-            surface_subsurfaces,
+            surface_subsurfaces: _,
         } = self;
 
         match e {
@@ -237,7 +237,7 @@ impl WaylandSpecific {
         &mut self,
         keep: F,
     ) {
-        self.surface_subsurfaces.retain(|k, v| keep(*k))
+        self.surface_subsurfaces.retain(|k, _v| keep(*k))
     }
 
     pub(crate) fn clear_subsurface_list(&mut self) {
@@ -250,7 +250,7 @@ impl WaylandSpecific {
         wl_surface: &WlSurface,
     ) {
         let subsurfaces = crate::subsurface_widget::take_subsurfaces();
-        let mut entry = self.surface_subsurfaces.entry(id);
+        let entry = self.surface_subsurfaces.entry(id);
         let surface_subsurfaces = entry.or_default();
         let Some(subsurface_state) = self.subsurface_state.as_mut() else {
             return;

winit/src/platform_specific/wayland/sctk_event.rs

@@ -4,7 +4,7 @@ use crate::{
         SurfaceIdWrapper, UserInterfaces,
         wayland::{
             conversion::{
-                modifiers_to_native, pointer_axis_to_native,
+                modifiers_to_native,
                 pointer_button_to_native,
             },
             keymap::{self, keysym_to_key},
@@ -25,7 +25,6 @@ use iced_futures::{
             },
         },
     },
-    event,
     futures::{SinkExt, channel::mpsc},
 };
 use iced_graphics::{Compositor, compositor};
@@ -40,9 +39,7 @@ use iced_runtime::{
     user_interface,
 };
 
-use cctk::{
-    cosmic_protocols::overlap_notify::v1::client::zcosmic_overlap_notification_v1,
-    sctk::{
+use cctk::sctk::{
         output::OutputInfo,
         reexports::{
             calloop::channel,
@@ -67,11 +64,8 @@ use cctk::{
             wlr_layer::{Layer, LayerSurfaceConfigure},
             xdg::{popup::PopupConfigure, window::WindowConfigure},
         },
-    },
-    wayland_client::protocol::wl_subsurface::WlSubsurface,
-};
+    };
 use std::{
-    any::Any,
     collections::HashMap,
     num::NonZeroU32,
     sync::{Arc, Mutex},
@@ -510,7 +504,7 @@ impl SctkEvent {
                                     ),
                                 ),
                             ),
-                            SurfaceIdWrapper::Window(id) => {
+                            SurfaceIdWrapper::Window(_id) => {
                                 Some(iced_runtime::core::Event::Window(
                                     window::Event::Unfocused,
                                 ))
@@ -538,7 +532,7 @@ impl SctkEvent {
                                     ),
                                 ),
                             ),
-                            SurfaceIdWrapper::Subsurface(id) => None,
+                            SurfaceIdWrapper::Subsurface(_id) => None,
                         })
                     {
                         events.push((
@@ -572,7 +566,7 @@ impl SctkEvent {
                                         ),
                                     ),
                                 ),
-                                SurfaceIdWrapper::Window(id) => {
+                                SurfaceIdWrapper::Window(_id) => {
                                     Some(iced_runtime::core::Event::Window(
                                         window::Event::Focused,
                                     ))

winit/src/platform_specific/wayland/subsurface_widget.rs

@@ -58,9 +58,7 @@ use wayland_protocols::wp::{
 };
 use winit::window::WindowId;
 
-use crate::platform_specific::{
-    SurfaceIdWrapper, event_loop::state::SctkState,
-};
+use crate::platform_specific::event_loop::state::SctkState;
 
 #[derive(Debug)]
 pub struct Plane {

winit/src/platform_specific/wayland/winit_window.rs

@@ -1,9 +1,9 @@
 use crate::platform_specific::wayland::Action;
 use cctk::sctk::reexports::{
-    calloop::{LoopHandle, channel},
+    calloop::channel,
     client::{
         Proxy, QueueHandle,
-        protocol::{wl_display::WlDisplay, wl_surface::WlSurface},
+        protocol::wl_display::WlDisplay,
     },
 };
 use raw_window_handle::HandleError;
@@ -91,7 +91,7 @@ impl winit::window::Window for SctkWinitWindow {
         }
     }
 
-    fn set_cursor_visible(&self, visible: bool) {
+    fn set_cursor_visible(&self, _visible: bool) {
         // TODO
     }
 
@@ -203,35 +203,35 @@ impl winit::window::Window for SctkWinitWindow {
         // TODO refer to winit for implementation
     }
 
-    fn set_outer_position(&self, position: winit::dpi::Position) {}
+    fn set_outer_position(&self, _position: winit::dpi::Position) {}
 
     fn outer_size(&self) -> winit::dpi::PhysicalSize<u32> {
         // XXX not applicable to wrapped surfaces
         Default::default()
     }
 
-    fn set_min_surface_size(&self, min_size: Option<winit::dpi::Size>) {
+    fn set_min_surface_size(&self, _min_size: Option<winit::dpi::Size>) {
         // XXX not applicable to wrapped surfaces
     }
 
-    fn set_max_surface_size(&self, max_size: Option<winit::dpi::Size>) {
+    fn set_max_surface_size(&self, _max_size: Option<winit::dpi::Size>) {
         // XXX not applicable to wrapped surfaces
     }
 
     fn set_surface_resize_increments(
         &self,
-        increments: Option<winit::dpi::Size>,
+        _increments: Option<winit::dpi::Size>,
     ) {
         log::warn!(
             "`set_surface_resize_increments` is not implemented for Wayland"
         )
     }
 
-    fn set_title(&self, title: &str) {
+    fn set_title(&self, _title: &str) {
         // XXX not applicable to wrapped surfaces
     }
 
-    fn set_transparent(&self, transparent: bool) {
+    fn set_transparent(&self, _transparent: bool) {
         todo!()
     }
 
@@ -286,23 +286,23 @@ impl winit::window::Window for SctkWinitWindow {
         _ = self.tx.send(Action::SetImePurpose(purpose));
     }
 
-    fn set_blur(&self, blur: bool) {
+    fn set_blur(&self, _blur: bool) {
         // TODO
     }
 
-    fn set_visible(&self, visible: bool) {}
+    fn set_visible(&self, _visible: bool) {}
 
     fn is_visible(&self) -> Option<bool> {
         None
     }
 
-    fn set_resizable(&self, resizable: bool) {}
+    fn set_resizable(&self, _resizable: bool) {}
 
     fn is_resizable(&self) -> bool {
         false
     }
 
-    fn set_enabled_buttons(&self, buttons: winit::window::WindowButtons) {
+    fn set_enabled_buttons(&self, _buttons: winit::window::WindowButtons) {
         // TODO v5 of xdg_shell.
     }
 
@@ -310,7 +310,7 @@ impl winit::window::Window for SctkWinitWindow {
         WindowButtons::all()
     }
 
-    fn set_minimized(&self, minimized: bool) {
+    fn set_minimized(&self, _minimized: bool) {
         // XXX not applicable to the wrapped surfaces
     }
 
@@ -319,7 +319,7 @@ impl winit::window::Window for SctkWinitWindow {
         None
     }
 
-    fn set_maximized(&self, maximized: bool) {
+    fn set_maximized(&self, _maximized: bool) {
         // XXX can't minimize the wrapped surfaces
     }
 
@@ -330,7 +330,7 @@ impl winit::window::Window for SctkWinitWindow {
 
     fn set_fullscreen(
         &self,
-        fullscreen: Option<winit_core::monitor::Fullscreen>,
+        _fullscreen: Option<winit_core::monitor::Fullscreen>,
     ) {
         // XXX can't fullscreen the wrapped surfaces
     }
@@ -340,7 +340,7 @@ impl winit::window::Window for SctkWinitWindow {
         None
     }
 
-    fn set_decorations(&self, decorations: bool) {
+    fn set_decorations(&self, _decorations: bool) {
         // XXX no decorations supported for the wrapped surfaces
     }
 
@@ -348,26 +348,26 @@ impl winit::window::Window for SctkWinitWindow {
         false
     }
 
-    fn set_window_level(&self, level: winit::window::WindowLevel) {}
+    fn set_window_level(&self, _level: winit::window::WindowLevel) {}
 
-    fn set_window_icon(&self, window_icon: Option<winit_core::icon::Icon>) {}
+    fn set_window_icon(&self, _window_icon: Option<winit_core::icon::Icon>) {}
 
     fn focus_window(&self) {}
 
     fn request_user_attention(
         &self,
-        request_type: Option<winit::window::UserAttentionType>,
+        _request_type: Option<winit::window::UserAttentionType>,
     ) {
         // XXX can't request attention on wrapped surfaces
     }
 
-    fn set_theme(&self, theme: Option<winit::window::Theme>) {}
+    fn set_theme(&self, _theme: Option<winit::window::Theme>) {}
 
     fn theme(&self) -> Option<winit::window::Theme> {
         None
     }
 
-    fn set_content_protected(&self, protected: bool) {}
+    fn set_content_protected(&self, _protected: bool) {}
 
     fn title(&self) -> String {
         String::new()
@@ -420,14 +420,14 @@ impl winit::window::Window for SctkWinitWindow {
 
     fn set_cursor_position(
         &self,
-        position: winit::dpi::Position,
+        _position: winit::dpi::Position,
     ) -> Result<(), winit::error::RequestError> {
         todo!()
     }
 
     fn set_cursor_grab(
         &self,
-        mode: winit::window::CursorGrabMode,
+        _mode: winit::window::CursorGrabMode,
     ) -> Result<(), winit::error::RequestError> {
         todo!()
     }
@@ -438,7 +438,7 @@ impl winit::window::Window for SctkWinitWindow {
 
     fn request_ime_update(
         &self,
-        request: winit::window::ImeRequest,
+        _request: winit::window::ImeRequest,
     ) -> Result<(), winit::window::ImeRequestError> {
         todo!()
     }

winit/src/proxy.rs

@@ -8,7 +8,6 @@ use crate::futures::futures::{
 use crate::graphics::shell;
 use crate::runtime::Action;
 use crate::runtime::window;
-use std::hash::DefaultHasher;
 use std::pin::Pin;
 
 /// An event loop proxy with backpressure that implements `Sink`.