chore: Bump Rust edition to 2024 (#27800)

Follow-up to https://github.com/zed-industries/zed/pull/27791

Release Notes:

- N/A

crates/diagnostics/src/diagnostics.rs

@@ -7,23 +7,22 @@ mod diagnostics_tests;
 use anyhow::Result;
 use collections::{BTreeSet, HashSet};
 use editor::{
-    diagnostic_block_renderer,
+    Editor, EditorEvent, ExcerptId, ExcerptRange, MultiBuffer, ToOffset, diagnostic_block_renderer,
     display_map::{BlockPlacement, BlockProperties, BlockStyle, CustomBlockId, RenderBlock},
     highlight_diagnostic_message,
     scroll::Autoscroll,
-    Editor, EditorEvent, ExcerptId, ExcerptRange, MultiBuffer, ToOffset,
 };
 use gpui::{
-    actions, div, svg, AnyElement, AnyView, App, AsyncApp, Context, Entity, EventEmitter,
-    FocusHandle, Focusable, Global, HighlightStyle, InteractiveElement, IntoElement, ParentElement,
-    Render, SharedString, Styled, StyledText, Subscription, Task, WeakEntity, Window,
+    AnyElement, AnyView, App, AsyncApp, Context, Entity, EventEmitter, FocusHandle, Focusable,
+    Global, HighlightStyle, InteractiveElement, IntoElement, ParentElement, Render, SharedString,
+    Styled, StyledText, Subscription, Task, WeakEntity, Window, actions, div, svg,
 };
 use language::{
     Bias, Buffer, BufferRow, BufferSnapshot, Diagnostic, DiagnosticEntry, DiagnosticSeverity,
     Point, Selection, SelectionGoal, ToTreeSitterPoint,
 };
 use lsp::LanguageServerId;
-use project::{project_settings::ProjectSettings, DiagnosticSummary, Project, ProjectPath};
+use project::{DiagnosticSummary, Project, ProjectPath, project_settings::ProjectSettings};
 use settings::Settings;
 use std::{
     any::{Any, TypeId},
@@ -36,12 +35,12 @@ use std::{
 };
 use theme::ActiveTheme;
 pub use toolbar_controls::ToolbarControls;
-use ui::{h_flex, prelude::*, Icon, IconName, Label};
+use ui::{Icon, IconName, Label, h_flex, prelude::*};
 use util::ResultExt;
 use workspace::{
+    ItemNavHistory, ToolbarItemLocation, Workspace,
     item::{BreadcrumbText, Item, ItemEvent, ItemHandle, TabContentParams},
     searchable::SearchableItemHandle,
-    ItemNavHistory, ToolbarItemLocation, Workspace,
 };
 
 actions!(diagnostics, [Deploy, ToggleWarnings]);

crates/diagnostics/src/diagnostics_tests.rs

@@ -1,16 +1,16 @@
 use super::*;
 use collections::HashMap;
 use editor::{
-    display_map::{Block, BlockContext, DisplayRow},
     DisplayPoint, GutterDimensions,
+    display_map::{Block, BlockContext, DisplayRow},
 };
-use gpui::{px, AvailableSpace, Stateful, TestAppContext, VisualTestContext};
+use gpui::{AvailableSpace, Stateful, TestAppContext, VisualTestContext, px};
 use language::{
     Diagnostic, DiagnosticEntry, DiagnosticSeverity, OffsetRangeExt, PointUtf16, Rope, Unclipped,
 };
 use pretty_assertions::assert_eq;
 use project::FakeFs;
-use rand::{rngs::StdRng, seq::IteratorRandom as _, Rng};
+use rand::{Rng, rngs::StdRng, seq::IteratorRandom as _};
 use serde_json::json;
 use settings::SettingsStore;
 use std::{
@@ -18,7 +18,7 @@ use std::{
     path::{Path, PathBuf},
 };
 use unindent::Unindent as _;
-use util::{path, post_inc, RandomCharIter};
+use util::{RandomCharIter, path, post_inc};
 
 #[ctor::ctor]
 fn init_logger() {

crates/diagnostics/src/items.rs

@@ -6,8 +6,8 @@ use gpui::{
     WeakEntity, Window,
 };
 use language::Diagnostic;
-use ui::{h_flex, prelude::*, Button, ButtonLike, Color, Icon, IconName, Label, Tooltip};
-use workspace::{item::ItemHandle, StatusItemView, ToolbarItemEvent, Workspace};
+use ui::{Button, ButtonLike, Color, Icon, IconName, Label, Tooltip, h_flex, prelude::*};
+use workspace::{StatusItemView, ToolbarItemEvent, Workspace, item::ItemHandle};
 
 use crate::{Deploy, ProjectDiagnosticsEditor};
 

crates/diagnostics/src/toolbar_controls.rs

@@ -2,7 +2,7 @@ use crate::ProjectDiagnosticsEditor;
 use gpui::{Context, Entity, EventEmitter, ParentElement, Render, WeakEntity, Window};
 use ui::prelude::*;
 use ui::{IconButton, IconButtonShape, IconName, Tooltip};
-use workspace::{item::ItemHandle, ToolbarItemEvent, ToolbarItemLocation, ToolbarItemView};
+use workspace::{ToolbarItemEvent, ToolbarItemLocation, ToolbarItemView, item::ItemHandle};
 
 pub struct ToolbarControls {
     editor: Option<WeakEntity<ProjectDiagnosticsEditor>>,