Attempt to return impl Element from render. 3 errors.

crates/storybook2/src/stories/auto_height_editor.rs

@@ -1,7 +1,7 @@
 use editor::Editor;
 use gpui::{
-    div, white, Div, KeyBinding, ParentElement, Render, Styled, View, ViewContext, VisualContext,
-    WindowContext,
+    div, white, Element, KeyBinding, ParentElement, Render, Styled, View, ViewContext,
+    VisualContext, WindowContext,
 };
 
 pub struct AutoHeightEditorStory {
@@ -22,9 +22,7 @@ impl AutoHeightEditorStory {
 }
 
 impl Render for AutoHeightEditorStory {
-    type Element = Div;
-
-    fn render(&mut self, _cx: &mut ViewContext<Self>) -> Self::Element {
+    fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl Element {
         div()
             .size_full()
             .bg(white())

crates/storybook2/src/stories/cursor.rs

@@ -5,9 +5,7 @@ use ui::prelude::*;
 pub struct CursorStory;
 
 impl Render for CursorStory {
-    type Element = Div;
-
-    fn render(&mut self, _cx: &mut ViewContext<Self>) -> Self::Element {
+    fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl Element {
         let all_cursors: [(&str, Box<dyn Fn(Stateful<Div>) -> Stateful<Div>>); 19] = [
             (
                 "cursor_default",

crates/storybook2/src/stories/focus.rs

@@ -1,6 +1,5 @@
 use gpui::{
-    actions, div, prelude::*, Div, FocusHandle, Focusable, KeyBinding, Render, Stateful,
-    Subscription, View, WindowContext,
+    actions, div, prelude::*, FocusHandle, KeyBinding, Render, Subscription, View, WindowContext,
 };
 use ui::prelude::*;
 
@@ -57,9 +56,7 @@ impl FocusStory {
 }
 
 impl Render for FocusStory {
-    type Element = Focusable<Stateful<Div>>;
-
-    fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> Self::Element {
+    fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> impl Element {
         let theme = cx.theme();
         let color_1 = theme.status().created;
         let color_2 = theme.status().modified;

crates/storybook2/src/stories/kitchen_sink.rs

@@ -1,4 +1,4 @@
-use gpui::{prelude::*, Div, Render, Stateful, View};
+use gpui::{prelude::*, Render, View};
 use story::Story;
 use strum::IntoEnumIterator;
 use ui::prelude::*;
@@ -14,9 +14,7 @@ impl KitchenSinkStory {
 }
 
 impl Render for KitchenSinkStory {
-    type Element = Stateful<Div>;
-
-    fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
+    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl Element {
         let component_stories = ComponentStory::iter()
             .map(|selector| selector.story(cx))
             .collect::<Vec<_>>();

crates/storybook2/src/stories/overflow_scroll.rs

@@ -1,4 +1,4 @@
-use gpui::{Div, Render};
+use gpui::Render;
 use story::Story;
 
 use ui::prelude::*;
@@ -6,9 +6,7 @@ use ui::prelude::*;
 pub struct OverflowScrollStory;
 
 impl Render for OverflowScrollStory {
-    type Element = Div;
-
-    fn render(&mut self, _cx: &mut ViewContext<Self>) -> Self::Element {
+    fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl Element {
         Story::container()
             .child(Story::title("Overflow Scroll"))
             .child(Story::label("`overflow_x_scroll`"))

crates/storybook2/src/stories/picker.rs

@@ -1,7 +1,5 @@
 use fuzzy::StringMatchCandidate;
-use gpui::{
-    div, prelude::*, Div, KeyBinding, Render, SharedString, Styled, Task, View, WindowContext,
-};
+use gpui::{div, prelude::*, KeyBinding, Render, SharedString, Styled, Task, View, WindowContext};
 use picker::{Picker, PickerDelegate};
 use std::sync::Arc;
 use ui::{prelude::*, ListItemSpacing};
@@ -202,9 +200,7 @@ impl PickerStory {
 }
 
 impl Render for PickerStory {
-    type Element = Div;
-
-    fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> Self::Element {
+    fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> impl Element {
         div()
             .bg(cx.theme().styles.colors.background)
             .size_full()

crates/storybook2/src/stories/scroll.rs

@@ -1,4 +1,4 @@
-use gpui::{div, prelude::*, px, Div, Render, SharedString, Stateful, Styled, View, WindowContext};
+use gpui::{div, prelude::*, px, Render, SharedString, Styled, View, WindowContext};
 use ui::prelude::*;
 use ui::Tooltip;
 
@@ -11,9 +11,7 @@ impl ScrollStory {
 }
 
 impl Render for ScrollStory {
-    type Element = Stateful<Div>;
-
-    fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> Self::Element {
+    fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> impl Element {
         let theme = cx.theme();
         let color_1 = theme.status().created;
         let color_2 = theme.status().modified;

crates/storybook2/src/stories/text.rs

@@ -1,6 +1,6 @@
 use gpui::{
-    div, green, red, Component, HighlightStyle, InteractiveText, IntoElement, ParentElement,
-    Render, Styled, StyledText, View, VisualContext, WindowContext,
+    div, green, red, Element, HighlightStyle, InteractiveText, IntoElement, ParentElement, Render,
+    Styled, StyledText, View, VisualContext, WindowContext,
 };
 use indoc::indoc;
 use story::*;
@@ -14,9 +14,7 @@ impl TextStory {
 }
 
 impl Render for TextStory {
-    type Element = Component<StoryContainer>;
-
-    fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> Self::Element {
+    fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> impl Element {
         StoryContainer::new("Text Story", "crates/storybook2/src/stories/text.rs")
             .children(
                 vec![

crates/storybook2/src/stories/viewport_units.rs

@@ -1,4 +1,4 @@
-use gpui::{Div, Render};
+use gpui::Render;
 use story::Story;
 
 use ui::prelude::*;
@@ -6,9 +6,7 @@ use ui::prelude::*;
 pub struct ViewportUnitsStory;
 
 impl Render for ViewportUnitsStory {
-    type Element = Div;
-
-    fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
+    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl Element {
         Story::container().child(
             div()
                 .flex()

crates/storybook2/src/stories/z_index.rs

@@ -7,9 +7,7 @@ use ui::prelude::*;
 pub struct ZIndexStory;
 
 impl Render for ZIndexStory {
-    type Element = Div;
-
-    fn render(&mut self, _cx: &mut ViewContext<Self>) -> Self::Element {
+    fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl Element {
         Story::container().child(Story::title("z-index")).child(
             div()
                 .flex()

crates/storybook2/src/storybook2.rs

@@ -7,8 +7,8 @@ use std::sync::Arc;
 use clap::Parser;
 use dialoguer::FuzzySelect;
 use gpui::{
-    div, px, size, AnyView, AppContext, Bounds, Div, Render, ViewContext, VisualContext,
-    WindowBounds, WindowOptions,
+    div, px, size, AnyView, AppContext, Bounds, Render, ViewContext, VisualContext, WindowBounds,
+    WindowOptions,
 };
 use log::LevelFilter;
 use settings2::{default_settings, Settings, SettingsStore};
@@ -113,9 +113,7 @@ impl StoryWrapper {
 }
 
 impl Render for StoryWrapper {
-    type Element = Div;
-
-    fn render(&mut self, _cx: &mut ViewContext<Self>) -> Self::Element {
+    fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl Element {
         div()
             .flex()
             .flex_col()