diff options
Diffstat (limited to '')
| -rw-r--r-- | library/core/src/iter/adapters/mod.rs | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/library/core/src/iter/adapters/mod.rs b/library/core/src/iter/adapters/mod.rs index 916a26e24..8cc2b7cec 100644 --- a/library/core/src/iter/adapters/mod.rs +++ b/library/core/src/iter/adapters/mod.rs @@ -1,6 +1,7 @@ use crate::iter::{InPlaceIterable, Iterator}; -use crate::ops::{ChangeOutputType, ControlFlow, FromResidual, NeverShortCircuit, Residual, Try}; +use crate::ops::{ChangeOutputType, ControlFlow, FromResidual, Residual, Try}; +mod array_chunks; mod by_ref_sized; mod chain; mod cloned; @@ -32,6 +33,9 @@ pub use self::{ scan::Scan, skip::Skip, skip_while::SkipWhile, take::Take, take_while::TakeWhile, zip::Zip, }; +#[unstable(feature = "iter_array_chunks", reason = "recently added", issue = "100450")] +pub use self::array_chunks::ArrayChunks; + #[unstable(feature = "std_internals", issue = "none")] pub use self::by_ref_sized::ByRefSized; @@ -199,13 +203,7 @@ where .into_try() } - fn fold<B, F>(mut self, init: B, fold: F) -> B - where - Self: Sized, - F: FnMut(B, Self::Item) -> B, - { - self.try_fold(init, NeverShortCircuit::wrap_mut_2(fold)).0 - } + impl_fold_via_try_fold! { fold -> try_fold } } #[unstable(issue = "none", feature = "inplace_iteration")] |