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Diffstat (limited to '')
-rw-r--r-- | library/core/src/iter/adapters/take.rs | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/library/core/src/iter/adapters/take.rs b/library/core/src/iter/adapters/take.rs index 2962e0104..58a0b9d7b 100644 --- a/library/core/src/iter/adapters/take.rs +++ b/library/core/src/iter/adapters/take.rs @@ -98,19 +98,7 @@ 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 } #[inline] #[rustc_inherit_overflow_checks] |