Mention allocation errors for open_buffered

2024-10-09 12:43:23 -07:00 · 2024-10-09 12:43:23 -07:00 · 7b52e6bc47
commit 7b52e6bc47
parent a1eceec00b
1 changed files with 2 additions and 1 deletions
--- a/library/std/src/fs.rs
+++ b/library/std/src/fs.rs
@ -394,7 +394,8 @@ pub fn open<P: AsRef<Path>>(path: P) -> io::Result<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