diff options
Diffstat (limited to '2018/src/day9.rs')
| -rw-r--r-- | 2018/src/day9.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/2018/src/day9.rs b/2018/src/day9.rs index 2432007..114f1c7 100644 --- a/2018/src/day9.rs +++ b/2018/src/day9.rs @@ -110,7 +110,7 @@ impl<T: Copy> Chain<T> { } impl<T: Copy + fmt::Display> fmt::Display for Chain<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { if self.left.len() == 0 { if self.right.len() == 0 { return Ok(()); } write!(f, "({})", self.right[0])?; |