chore: Bump Rust edition to 2024 (#27800)

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

Release Notes:

- N/A

crates/rpc/src/peer.rs

@@ -1,27 +1,27 @@
 use super::{
+    Connection,
     proto::{
         self, AnyTypedEnvelope, EnvelopedMessage, MessageStream, PeerId, Receipt, RequestMessage,
         TypedEnvelope,
     },
-    Connection,
 };
-use anyhow::{anyhow, Context as _, Result};
+use anyhow::{Context as _, Result, anyhow};
 use collections::HashMap;
 use futures::{
+    FutureExt, SinkExt, Stream, StreamExt, TryFutureExt,
     channel::{mpsc, oneshot},
     stream::BoxStream,
-    FutureExt, SinkExt, Stream, StreamExt, TryFutureExt,
 };
 use parking_lot::{Mutex, RwLock};
 use proto::{ErrorCode, ErrorCodeExt, ErrorExt, RpcError};
-use serde::{ser::SerializeStruct, Serialize};
+use serde::{Serialize, ser::SerializeStruct};
 use std::{
     fmt, future,
     future::Future,
     sync::atomic::Ordering::SeqCst,
     sync::{
-        atomic::{self, AtomicU32},
         Arc,
+        atomic::{self, AtomicU32},
     },
     time::Duration,
     time::Instant,
@@ -1030,10 +1030,12 @@ mod tests {
 
         let _ = io_ended_rx.await;
         let _ = messages_ended_rx.await;
-        assert!(server_conn
-            .send(WebSocketMessage::Binary(vec![]))
-            .await
-            .is_err());
+        assert!(
+            server_conn
+                .send(WebSocketMessage::Binary(vec![]))
+                .await
+                .is_err()
+        );
     }
 
     #[gpui::test(iterations = 50)]