diff options
| -rw-r--r-- | library/std/src/io/cursor.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/std/src/io/cursor.rs b/library/std/src/io/cursor.rs index d98ab021cad..25c64240e74 100644 --- a/library/std/src/io/cursor.rs +++ b/library/std/src/io/cursor.rs @@ -34,7 +34,7 @@ use crate::io::{self, BorrowedCursor, ErrorKind, IoSlice, IoSliceMut, SeekFrom}; /// use std::fs::File; /// /// // a library function we've written -/// fn write_ten_bytes_at_end<W: Write + Seek>(writer: &mut W) -> io::Result<()> { +/// fn write_ten_bytes_at_end<W: Write + Seek>(mut writer: W) -> io::Result<()> { /// writer.seek(SeekFrom::End(-10))?; /// /// for i in 0..10 { |