diff options
Diffstat (limited to 'src/libcore/macros.rs')
| -rw-r--r-- | src/libcore/macros.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libcore/macros.rs b/src/libcore/macros.rs index 6dcae9879a0..c647b037944 100644 --- a/src/libcore/macros.rs +++ b/src/libcore/macros.rs @@ -176,6 +176,7 @@ macro_rules! try { /// /// ``` /// # #![allow(unused_must_use)] +/// use std::io::Write; /// /// let mut w = Vec::new(); /// write!(&mut w, "test"); |