bors 127a11a344 Auto merge of #70362 - TimDiekmann:alloc-overhaul, r=Amanieu ...

Overhaul of the `AllocRef` trait to match allocator-wg's latest consens; Take 2

GitHub won't let me reopen #69889 so I make a new PR.

In addition to #69889 this fixes the unsoundness of `RawVec::into_box` when using allocators supporting overallocating. Also it uses `MemoryBlock` in `AllocRef` to unify `_in_place` methods by passing `&mut MemoryBlock`. Additionally, `RawVec` now checks for `size_of::<T>()` again and ignore every ZST. The internal capacity of `RawVec` isn't used by ZSTs anymore, as `into_box` now requires a length to be specified.

r? @Amanieu

fixes rust-lang/wg-allocators#38
fixes rust-lang/wg-allocators#41
fixes rust-lang/wg-allocators#44
fixes rust-lang/wg-allocators#51

2020-04-02 06:08:35 +00:00

..

alloc

Make fields in MemoryBlock public

2020-03-28 20:22:07 +01:00

benches

BTreeMap/BTreeSet: implement and test drain_filter

2020-03-29 16:05:53 +02:00

collections

Auto merge of #70362 - TimDiekmann:alloc-overhaul, r=Amanieu

2020-04-02 06:08:35 +00:00

prelude

Format liballoc with rustfmt

2019-11-29 20:25:07 -08:00

raw_vec

Remove alignment from MemoryBlock

2020-03-26 17:14:12 +01:00

rc

Format the world

2019-12-22 17:42:47 -05:00

sync

Format the world

2019-12-22 17:42:47 -05:00

tests

Auto merge of #70362 - TimDiekmann:alloc-overhaul, r=Amanieu

2020-04-02 06:08:35 +00:00

alloc.rs

Implement init and init_offset on AllocInit and mark it unsafe

2020-03-29 01:47:05 +01:00

borrow.rs

Format the world

2019-12-22 17:42:47 -05:00

boxed.rs

Make fields in MemoryBlock public

2020-03-28 20:22:07 +01:00

Cargo.toml

bump rand to fix Miri failures

2019-08-04 14:50:26 +02:00

fmt.rs

Add note about localization to std::fmt docs

2020-03-09 12:31:33 -04:00

lib.rs

Fix issues from review and unsoundness of RawVec::into_box

2020-03-26 17:11:47 +01:00

macros.rs

expand vec![] to Vec::new()

2020-03-31 21:37:13 +02:00

raw_vec.rs

Add missing allocation guard in RawVec::grow

2020-04-01 10:26:30 +02:00

rc.rs

Make fields in MemoryBlock public

2020-03-28 20:22:07 +01:00

slice.rs

don't create variable bindings just to return the bound value immediately (clippy::let_and_return)

2020-03-22 00:35:25 +01:00

str.rs

Format the world

2019-12-22 17:42:47 -05:00

string.rs

Optimize strip_prefix and strip_suffix with str patterns

2020-03-30 11:10:21 -04:00

sync.rs

Make fields in MemoryBlock public

2020-03-28 20:22:07 +01:00

task.rs

Apply suggestions from code review

2020-03-23 15:45:30 +01:00

tests.rs

Format liballoc with rustfmt

2019-11-29 20:25:07 -08:00

vec.rs

Auto merge of #70362 - TimDiekmann:alloc-overhaul, r=Amanieu

2020-04-02 06:08:35 +00:00