[clippy] fix all clippy issues

egui/src/containers/window.rs

@@ -171,16 +171,24 @@ impl<'open> Window<'open> {
             let title_bar_height =
                 title_label.font_height(ctx.fonts()) + 1.0 * ctx.style().item_spacing.y; // this could be better
             let margins = 2.0 * frame.margin + vec2(0.0, title_bar_height);
-            interact(
+
+            window_interaction(
                 ctx,
-                margins,
                 possible,
                 area_layer,
-                area.state_mut(),
+                window_id.with("frame_resize"),
-                window_id,
-                resize_id,
                 last_frame_outer_rect,
             )
+            .and_then(|window_interaction| {
+                interact(
+                    window_interaction,
+                    ctx,
+                    margins,
+                    area_layer,
+                    area.state_mut(),
+                    resize_id,
+                )
+            })
         } else {
             None
         };
@@ -301,22 +309,13 @@ impl WindowInteraction {
 }
 
 fn interact(
+    window_interaction: WindowInteraction,
     ctx: &Context,
     margins: Vec2,
-    possible: PossibleInteractions,
     area_layer: Layer,
     area_state: &mut area::State,
-    window_id: Id,
     resize_id: Id,
-    rect: Rect,
 ) -> Option<WindowInteraction> {
-    let window_interaction = window_interaction(
-        ctx,
-        possible,
-        area_layer,
-        window_id.with("frame_resize"),
-        rect,
-    )?;
     let new_rect = resize_window(ctx, &window_interaction)?;
 
     let new_rect = ctx.round_rect_to_pixels(new_rect);

egui/src/demos/app.rs

@@ -359,7 +359,7 @@ impl Default for Widgets {
             button_enabled: true,
             radio: 0,
             count: 0,
-            slider_value: 3.14,
+            slider_value: 3.4,
             single_line_text_input: "Hello World!".to_owned(),
             multiline_text_input: "Text can both be so wide that it needs a linebreak, but you can also add manual linebreak by pressing enter, creating new paragraphs.\nThis is the start of the next paragraph.\n\nClick me to edit me!".to_owned(),
         }

egui/src/math.rs

@@ -607,7 +607,7 @@ pub fn ease_in_ease_out(t: f32) -> f32 {
 ///
 /// Represents one turn in radian angles. Equal to `2 * pi`.
 ///
-/// See https://tauday.com/
+/// See <https://tauday.com/>
 pub const TAU: f32 = 2.0 * std::f32::consts::PI;
 
 pub fn round_to_precision(value: f32, precision: usize) -> f32 {

egui/src/paint/tessellator.rs

@@ -1,4 +1,5 @@
-/// Outputs render info in a format suitable for e.g. OpenGL.
+#![allow(clippy::identity_op)]
+
 use {
     super::{
         color::{self, srgba, Color},

egui_web/src/lib.rs

@@ -37,7 +37,7 @@ pub fn now_sec() -> f64 {
 pub fn seconds_since_midnight() -> f64 {
     let d = js_sys::Date::new_0();
     let seconds = (d.get_hours() * 60 + d.get_minutes()) * 60 + d.get_seconds();
-    return seconds as f64 + 1e-3 * (d.get_milliseconds() as f64);
+    seconds as f64 + 1e-3 * (d.get_milliseconds() as f64)
 }
 
 pub fn pixels_per_point() -> f32 {
@@ -187,7 +187,7 @@ pub fn location_hash() -> Option<String> {
 /// Web sends all all keys as strings, so it is up to us to figure out if it is
 /// a real text input or the name of a key.
 fn should_ignore_key(key: &str) -> bool {
-    let is_function_key = key.starts_with("F") && key.len() > 1;
+    let is_function_key = key.starts_with('F') && key.len() > 1;
     is_function_key
         || matches!(
             key,