From db9377d33aa35a223a0d0c1aa7c40192da134cc9 Mon Sep 17 00:00:00 2001
From: Josh Stone <jistone@redhat.com>
Date: Wed, 9 Oct 2024 12:43:23 -0700
Subject: [PATCH] Mention allocation errors for `open_buffered`

---
 std/src/fs.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/std/src/fs.rs b/std/src/fs.rs
index 124ef121b186c..675140ff18f5f 100644
--- a/std/src/fs.rs
+++ b/std/src/fs.rs
@@ -394,7 +394,8 @@ impl File {
     ///
     /// # Errors
     ///
-    /// This function will return an error if `path` does not already exist.
+    /// This function will return an error if `path` does not already exist,
+    /// or if memory allocation fails for the new buffer.
     /// Other errors may also be returned according to [`OpenOptions::open`].
     ///
     /// # Examples