diff options
| -rw-r--r-- | src/day3.rs | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/day3.rs b/src/day3.rs index 474eb73..0d9bd4d 100644 --- a/src/day3.rs +++ b/src/day3.rs @@ -34,11 +34,10 @@ impl<'a, T: Iterator<Item = &'a u32> + Clone + 'a> ClonableIterator<'a> for T { Box::new(self.clone()) } } -mod helper { - impl<'a> Clone for Box<dyn super::ClonableIterator<'a>> { - fn clone(&self) -> Self { - (*self).box_clone() - } + +impl<'a> Clone for Box<dyn ClonableIterator<'a>> { + fn clone(&self) -> Self { + self.as_ref().box_clone() } } |