chore: Bump Rust edition to 2024 (#27800)

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

Release Notes:

- N/A

crates/indexed_docs/src/providers/rustdoc.rs

@@ -12,7 +12,7 @@ use std::path::PathBuf;
 use std::sync::{Arc, LazyLock};
 use std::time::{Duration, Instant};
 
-use anyhow::{bail, Context, Result};
+use anyhow::{Context, Result, bail};
 use async_trait::async_trait;
 use collections::{HashSet, VecDeque};
 use fs::Fs;
@@ -209,9 +209,12 @@ impl IndexedDocsProvider for DocsDotRsProvider {
 async fn index_rustdoc(
     package: PackageName,
     database: Arc<IndexedDocsDatabase>,
-    fetch_page: impl Fn(&PackageName, Option<&RustdocItem>) -> BoxFuture<'static, Result<Option<String>>>
-        + Send
-        + Sync,
+    fetch_page: impl Fn(
+        &PackageName,
+        Option<&RustdocItem>,
+    ) -> BoxFuture<'static, Result<Option<String>>>
+    + Send
+    + Sync,
 ) -> Result<()> {
     let Some(package_root_content) = fetch_page(&package, None).await? else {
         return Ok(());

crates/indexed_docs/src/providers/rustdoc/to_markdown.rs

@@ -7,8 +7,8 @@ use html_to_markdown::markdown::{
     HeadingHandler, ListHandler, ParagraphHandler, StyledTextHandler, TableHandler,
 };
 use html_to_markdown::{
-    convert_html_to_markdown, HandleTag, HandlerOutcome, HtmlElement, MarkdownWriter,
-    StartTagOutcome, TagHandler,
+    HandleTag, HandlerOutcome, HtmlElement, MarkdownWriter, StartTagOutcome, TagHandler,
+    convert_html_to_markdown,
 };
 use indexmap::IndexSet;
 use strum::IntoEnumIterator;
@@ -326,7 +326,7 @@ impl HandleTag for RustdocItemCollector {
 
 #[cfg(test)]
 mod tests {
-    use html_to_markdown::{convert_html_to_markdown, TagHandler};
+    use html_to_markdown::{TagHandler, convert_html_to_markdown};
     use indoc::indoc;
     use pretty_assertions::assert_eq;
 

crates/indexed_docs/src/store.rs

@@ -1,17 +1,17 @@
 use std::path::PathBuf;
-use std::sync::atomic::AtomicBool;
 use std::sync::Arc;
+use std::sync::atomic::AtomicBool;
 
-use anyhow::{anyhow, Result};
+use anyhow::{Result, anyhow};
 use async_trait::async_trait;
 use collections::HashMap;
 use derive_more::{Deref, Display};
-use futures::future::{self, BoxFuture, Shared};
 use futures::FutureExt;
+use futures::future::{self, BoxFuture, Shared};
 use fuzzy::StringMatchCandidate;
 use gpui::{App, BackgroundExecutor, Task};
-use heed::types::SerdeBincode;
 use heed::Database;
+use heed::types::SerdeBincode;
 use parking_lot::RwLock;
 use serde::{Deserialize, Serialize};
 use util::ResultExt;