diff options
Diffstat (limited to 'src/io/util/read_line.rs')
| -rw-r--r-- | src/io/util/read_line.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/io/util/read_line.rs b/src/io/util/read_line.rs index d38ffaf..e641f51 100644 --- a/src/io/util/read_line.rs +++ b/src/io/util/read_line.rs @@ -36,7 +36,7 @@ where { ReadLine { reader, - buf: mem::replace(string, String::new()).into_bytes(), + buf: mem::take(string).into_bytes(), output: string, read: 0, _pin: PhantomPinned, @@ -99,7 +99,7 @@ pub(super) fn read_line_internal<R: AsyncBufRead + ?Sized>( read: &mut usize, ) -> Poll<io::Result<usize>> { let io_res = ready!(read_until_internal(reader, cx, b'\n', buf, read)); - let utf8_res = String::from_utf8(mem::replace(buf, Vec::new())); + let utf8_res = String::from_utf8(mem::take(buf)); // At this point both buf and output are empty. The allocation is in utf8_res. |