diff --git a/src/ops/checked.rs b/src/ops/checked.rs index a61215b..1456228 100644 --- a/src/ops/checked.rs +++ b/src/ops/checked.rs @@ -111,7 +111,7 @@ macro_rules! checked_abs_impl { ($t:ty) => { impl CheckedAbs for $t { #[inline] - fn checked_abs(self) -> Option<$t> { + fn checked_abs(&self) -> Option<$t> { <$t>::checked_abs(*self) } }