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Diffstat (limited to '')
-rw-r--r-- | library/core/src/iter/adapters/take_while.rs | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/library/core/src/iter/adapters/take_while.rs b/library/core/src/iter/adapters/take_while.rs index ded216da9..ec66dc3ae 100644 --- a/library/core/src/iter/adapters/take_while.rs +++ b/library/core/src/iter/adapters/take_while.rs @@ -94,19 +94,7 @@ where } } - #[inline] - fn fold<Acc, Fold>(mut self, init: Acc, fold: Fold) -> Acc - where - Self: Sized, - Fold: FnMut(Acc, Self::Item) -> Acc, - { - #[inline] - fn ok<B, T>(mut f: impl FnMut(B, T) -> B) -> impl FnMut(B, T) -> Result<B, !> { - move |acc, x| Ok(f(acc, x)) - } - - self.try_fold(init, ok(fold)).unwrap() - } + impl_fold_via_try_fold! { fold -> try_fold } } #[stable(feature = "fused", since = "1.26.0")] |