diff options
Diffstat (limited to 'src/libcore/iter/traits/accum.rs')
| -rw-r--r-- | src/libcore/iter/traits/accum.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libcore/iter/traits/accum.rs b/src/libcore/iter/traits/accum.rs index 812463e77f9..818f0330329 100644 --- a/src/libcore/iter/traits/accum.rs +++ b/src/libcore/iter/traits/accum.rs @@ -85,28 +85,28 @@ macro_rules! float_sum_product { #[stable(feature = "iter_arith_traits", since = "1.12.0")] impl Sum for $a { fn sum<I: Iterator<Item=$a>>(iter: I) -> $a { - iter.fold(0.0, |a, b| a + b) + iter.fold(0.0, Add::add) } } #[stable(feature = "iter_arith_traits", since = "1.12.0")] impl Product for $a { fn product<I: Iterator<Item=$a>>(iter: I) -> $a { - iter.fold(1.0, |a, b| a * b) + iter.fold(1.0, Mul::mul) } } #[stable(feature = "iter_arith_traits", since = "1.12.0")] impl<'a> Sum<&'a $a> for $a { fn sum<I: Iterator<Item=&'a $a>>(iter: I) -> $a { - iter.fold(0.0, |a, b| a + *b) + iter.fold(0.0, Add::add) } } #[stable(feature = "iter_arith_traits", since = "1.12.0")] impl<'a> Product<&'a $a> for $a { fn product<I: Iterator<Item=&'a $a>>(iter: I) -> $a { - iter.fold(1.0, |a, b| a * *b) + iter.fold(1.0, Mul::mul) } } )*) |