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| author | Ulrik Sverdrup <bluss@users.noreply.github.com> | 2018-01-15 19:59:10 +0100 |
|---|---|---|
| committer | Ulrik Sverdrup <bluss@users.noreply.github.com> | 2018-03-03 14:14:03 +0100 |
| commit | bc651cac8d671aee9be876b71d0fa86f94f56b0f (patch) | |
| tree | c32087abc343a21ca882f9d14aed0c45b1a29164 /src/liballoc/lib.rs | |
| parent | c9b86a91786ca54e898b54f30a6e11546b8e8026 (diff) | |
| download | rust-bc651cac8d671aee9be876b71d0fa86f94f56b0f.tar.gz rust-bc651cac8d671aee9be876b71d0fa86f94f56b0f.zip | |
core: Stabilize FusedIterator
FusedIterator is a marker trait that promises that the implementing iterator continues to return `None` from `.next()` once it has returned `None` once (and/or `.next_back()`, if implemented). The effects of FusedIterator are already widely available through `.fuse()`, but with stable `FusedIterator`, stable Rust users can implement this trait for their iterators when appropriate.
Diffstat (limited to 'src/liballoc/lib.rs')
| -rw-r--r-- | src/liballoc/lib.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs index d250cfe1880..2212b62dfd8 100644 --- a/src/liballoc/lib.rs +++ b/src/liballoc/lib.rs @@ -96,7 +96,6 @@ #![feature(fmt_internals)] #![feature(from_ref)] #![feature(fundamental)] -#![feature(fused)] #![feature(generic_param_attrs)] #![feature(i128_type)] #![feature(inclusive_range)] @@ -125,7 +124,7 @@ #![feature(on_unimplemented)] #![feature(exact_chunks)] -#![cfg_attr(not(test), feature(fused, fn_traits, placement_new_protocol, swap_with_slice, i128))] +#![cfg_attr(not(test), feature(fn_traits, placement_new_protocol, swap_with_slice, i128))] #![cfg_attr(test, feature(test, box_heap))] // Allow testing this library |