From 7d9728752cb0caa903767a51e0ab9099004a8303 Mon Sep 17 00:00:00 2001
From: Eric Traut <etraut@openai.com>
Date: Tue, 27 Jan 2026 00:21:37 -0800
Subject: [PATCH] Improved comments

---
 codex-rs/core/src/file_watcher.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/codex-rs/core/src/file_watcher.rs b/codex-rs/core/src/file_watcher.rs
index 59cf0c3daa..5dc4add767 100644
--- a/codex-rs/core/src/file_watcher.rs
+++ b/codex-rs/core/src/file_watcher.rs
@@ -106,6 +106,8 @@ impl FileWatcher {
         }
     }
 
+    // Bridge `notify`'s callback-based events into the Tokio runtime and
+    // broadcast coarse-grained change signals to subscribers.
     fn spawn_event_loop(
         &self,
         mut raw_rx: mpsc::UnboundedReceiver<notify::Result<Event>>,