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| author | kennytm <kennytm@gmail.com> | 2018-02-14 16:14:42 +0800 |
|---|---|---|
| committer | kennytm <kennytm@gmail.com> | 2018-02-14 18:25:22 +0800 |
| commit | bebd2fbfc836f871721057766a90775efa86e6a2 (patch) | |
| tree | 95c390683b7b3bc02ce8f7741ad131fcf381f875 /src/libcore/lib.rs | |
| parent | dcb15269f676f5188f048d4ba014c402a1378086 (diff) | |
| parent | db13296b6fd6b68ab06055bdcb9a22078b11de6a (diff) | |
Rollup merge of #48156 - Centril:feature/iterator_repeat_with, r=alexcrichton
Add std/core::iter::repeat_with Adds an iterator primitive `repeat_with` which is the "lazy" version of `repeat` but also more flexible since you can build up state with the `FnMut`. The design is mostly taken from `repeat`. r? @rust-lang/libs cc @withoutboats, @scottmcm
Diffstat (limited to 'src/libcore/lib.rs')
| -rw-r--r-- | src/libcore/lib.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libcore/lib.rs b/src/libcore/lib.rs index 59a296c2a76..447e144bf0f 100644 --- a/src/libcore/lib.rs +++ b/src/libcore/lib.rs @@ -92,6 +92,7 @@ #![feature(unwind_attributes)] #![feature(doc_spotlight)] #![feature(rustc_const_unstable)] +#![feature(iterator_repeat_with)] #[prelude_import] #[allow(unused)] |