Merge remote-tracking branch 'origin/master' into feat/multi-window-support

# Conflicts:
#	native/src/command/action.rs
#	native/src/window/action.rs
#	winit/src/window.rs

graphics/src/renderer.rs

@@ -53,9 +53,9 @@ where
 {
     type Theme = T;
 
-    fn layout<'a, Message>(
+    fn layout<Message>(
         &mut self,
-        element: &Element<'a, Message, Self>,
+        element: &Element<'_, Message, Self>,
         limits: &layout::Limits,
     ) -> layout::Node {
         let layout = element.as_widget().layout(self, limits);

graphics/src/widget/canvas/cache.rs

@@ -49,7 +49,11 @@ impl Cache {
     /// Otherwise, the previously stored [`Geometry`] will be returned. The
     /// [`Cache`] is not cleared in this case. In other words, it will keep
     /// returning the stored [`Geometry`] if needed.
-    pub fn draw(&self, bounds: Size, draw_fn: impl Fn(&mut Frame)) -> Geometry {
+    pub fn draw(
+        &self,
+        bounds: Size,
+        draw_fn: impl FnOnce(&mut Frame),
+    ) -> Geometry {
         use std::ops::Deref;
 
         if let State::Filled {