Mention allocation errors for open_buffered

rust-lang · Oct 9, 2024 · 7b52e6b · 7b52e6b
1 parent a1eceec
commit 7b52e6b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/library/std/src/fs.rs b/library/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