rust/src/liballoc/binary_heap.rs, branch try

Move some alloc crate top-level items to a new alloc::collections module

2018-06-29T12:01:33+00:00

This matches std::collections

Use ManuallyDrop instead of Option in Hole implementation

2018-05-06T14:55:40+00:00

The Option is always Some until drop, where it becomes None. Make this more explicit and avoid unwraps by using ManuallyDrop. This change should be performance-neutral as LLVM already optimizes the unwraps away in the inlined code.

Remove all unstable placement features

2018-04-03T09:02:34+00:00

Closes #22181, #27779

Implement `shrink_to` method on collections

2018-03-27T00:39:11+00:00

core: Update stability attributes for FusedIterator

2018-03-03T13:23:05+00:00

core: Stabilize FusedIterator

2018-03-03T13:14:03+00:00

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.

Make core::ops::Place an unsafe trait

2018-01-09T19:39:23+00:00

address some `FIXME`s whose associated issues were marked as closed

2017-09-30T08:33:47+00:00

remove FIXME(#13101) since `assert_receiver_is_total_eq` stays. remove FIXME(#19649) now that stability markers render. remove FIXME(#13642) now the benchmarks were moved. remove FIXME(#6220) now that floating points can be formatted. remove FIXME(#18248) and write tests for `Rc` and `Rc<[u8]>` remove reference to irelevent issues in FIXME(#1697, #2178...) update FIXME(#5516) to point to getopts issue 7 update FIXME(#7771) to point to RFC 628 update FIXME(#19839) to point to issue 26925

use field init shorthand EVERYWHERE

2017-08-15T22:29:17+00:00

Like #43008 (f668999), but _much more aggressive_.

Merge crate `collections` into `alloc`

2017-06-14T06:37:34+00:00