rust/src/libstd/collections/hash/table.rs, branch 1.27.2

Fix some broken links in docs.

2018-04-29T17:15:40+00:00

Replace GlobalAlloc::oom with a lang item

2018-04-22T17:08:17+00:00

Auto merge of #48945 - clarcharr:iter_exhaust, r=Kimundi

2018-04-16T13:21:56+00:00

Replace manual iterator exhaust with for_each(drop) This originally added a dedicated method, `Iterator::exhaust`, and has since been replaced with `for_each(drop)`, which is more idiomatic. This is just shorthand for `for _ in &mut self {}` or `while let Some(_) = self.next() {}`. This states the intent a lot more clearly than the identical code: run the iterator to completion. At least personally, my eyes tend to gloss over `for _ in &mut self {}` without fully paying attention to what it does; having a `Drop` implementation akin to: ~~`for _ in &mut self {}; unsafe { free(self.ptr); }`~~ Is not as clear as: `self.exhaust(); unsafe { free(self.ptr); }` ~~Additionally, I've seen debate over whether `while let Some(_) = self.next() {}` or `for _ in &mut self {}` is more clear, whereas `self.exhaust()` is clearer than both.~~

Rename alloc::Void to alloc::Opaque

2018-04-12T20:53:22+00:00

Use NonNull instead of *mut u8 in the Alloc trait

2018-04-12T20:53:22+00:00

Fixes #49608

Return Result instead of Option in alloc::Layout constructors

2018-04-12T20:53:13+00:00

Remove the now-unit-struct AllocErr field inside CollectionAllocErr

2018-04-12T20:53:13+00:00

Remove the now-unit-struct AllocErr parameter of oom()

2018-04-12T20:53:13+00:00

Actually deprecate the Heap type

2018-04-12T20:52:47+00:00

Import the `alloc` crate as `alloc_crate` in std

2018-04-12T20:52:47+00:00

… to make the name `alloc` available.