Rename Drawable::boxed to into_element and make containers generic

Multi-element are now generic over any drawable child, which can be converted
into an element.

Co-Authored-By: Nathan Sobo <nathan@zed.dev>
Co-Authored-By: Max Brunsfeld <max@zed.dev>

crates/feedback/src/deploy_feedback_button.rs

@@ -50,7 +50,6 @@ impl View for DeployFeedbackButton {
                         .with_height(style.icon_size)
                         .contained()
                         .with_style(style.container)
-                        .boxed()
                 })
                 .with_cursor_style(CursorStyle::PointingHand)
                 .on_click(MouseButton::Left, move |_, _, cx| {
@@ -64,10 +63,9 @@ impl View for DeployFeedbackButton {
                     Some(Box::new(GiveFeedback)),
                     theme.tooltip.clone(),
                     cx,
-                )
-                .boxed(),
+                ),
             )
-            .boxed()
+            .into_element()
     }
 }
 

crates/feedback/src/feedback_editor.rs

@@ -231,7 +231,7 @@ impl View for FeedbackEditor {
     }
 
     fn render(&mut self, cx: &mut ViewContext<Self>) -> Element<Self> {
-        ChildView::new(&self.editor, cx).boxed()
+        ChildView::new(&self.editor, cx).into_element()
     }
 
     fn focus_in(&mut self, _: AnyViewHandle, cx: &mut ViewContext<Self>) {
@@ -264,16 +264,14 @@ impl Item for FeedbackEditor {
                     .with_width(style.type_icon_width)
                     .aligned()
                     .contained()
-                    .with_margin_right(style.spacing)
-                    .boxed(),
+                    .with_margin_right(style.spacing),
             )
             .with_child(
                 Label::new("Send Feedback", style.label.clone())
                     .aligned()
-                    .contained()
-                    .boxed(),
+                    .contained(),
             )
-            .boxed()
+            .into_element()
     }
 
     fn for_each_project_item(&self, cx: &AppContext, f: &mut dyn FnMut(usize, &dyn project::Item)) {

crates/feedback/src/feedback_info_text.rs

@@ -39,8 +39,7 @@ impl View for FeedbackInfoText {
                     theme.feedback.info_text_default.text.clone(),
                 )
                 .with_soft_wrap(false)
-                .aligned()
-                .boxed(),
+                .aligned(),
             )
             .with_child(
                 MouseEventHandler::<OpenZedCommunityRepo, Self>::new(0, cx, |state, _| {
@@ -55,24 +54,21 @@ impl View for FeedbackInfoText {
                         .aligned()
                         .left()
                         .clipped()
-                        .boxed()
                 })
                 .with_cursor_style(CursorStyle::PointingHand)
                 .on_click(MouseButton::Left, |_, _, cx| {
                     cx.dispatch_action(OpenZedCommunityRepo)
-                })
-                .boxed(),
+                }),
             )
             .with_child(
                 Text::new(" on GitHub.", theme.feedback.info_text_default.text.clone())
                     .with_soft_wrap(false)
-                    .aligned()
-                    .boxed(),
+                    .aligned(),
             )
             .aligned()
             .left()
             .clipped()
-            .boxed()
+            .into_element()
     }
 }
 

crates/feedback/src/submit_feedback_button.rs

@@ -37,7 +37,6 @@ impl View for SubmitFeedbackButton {
             Label::new("Submit as Markdown", style.text.clone())
                 .contained()
                 .with_style(style.container)
-                .boxed()
         })
         .with_cursor_style(CursorStyle::PointingHand)
         .on_click(MouseButton::Left, |_, _, cx| {
@@ -53,7 +52,7 @@ impl View for SubmitFeedbackButton {
             theme.tooltip.clone(),
             cx,
         )
-        .boxed()
+        .into_element()
     }
 }