bors e6f1f04e52 Auto merge of #92220 - nnethercote:RawVec-dont-recompute-capacity, r=joshtriplett ...

RawVec: don't recompute capacity after allocating.

Currently it sets the capacity to `ptr.len() / mem::size_of::<T>()`
after any buffer allocation/reallocation. This would be useful if
allocators ever returned a `NonNull<[u8]>` with a size larger than
requested. But this never happens, so it's not useful.

Removing this slightly reduces the size of generated LLVM IR, and
slightly speeds up the hot path of `RawVec` growth.

r? `@ghost`

2021-12-24 01:54:56 +00:00

..

alloc

Rename AllocRef to Allocator and (de)alloc to (de)allocate

2020-12-04 14:47:15 +01:00

collections

Rollup merge of #91529 - TennyZhuang:try_reserve_binary_heap, r=yaahc

2021-12-14 10:21:02 +01:00

raw_vec

Add a unit test for zero-sized types in RawVec.

2021-11-26 19:30:45 +11:00

rc

Re-stabilize Weak::as_ptr &friends for unsized T

2021-01-06 19:30:22 -05:00

sync

Rollup merge of #80764 - CAD97:weak-unsized-as-ptr-again, r=RalfJung

2021-01-16 17:29:56 +00:00

vec

paniced -> panicked

2021-12-19 21:08:19 +01:00

alloc.rs

Add #[must_use] to alloc functions that would leak memory

2021-10-30 22:19:07 -04:00

borrow.rs

docs: fix typo

2021-12-18 11:21:58 +01:00

boxed.rs

Rollup merge of #90851 - ibraheemdev:downcast-unchecked, r=scottmcm

2021-12-04 02:26:21 +01:00

fmt.rs

Give examples of format args capture in the fmt module documentation

2021-11-15 10:13:44 +01:00

lib.rs

Rollup merge of #90521 - jhpratt:stabilize-destructuring_assignment, r=jackh726,pnkfelix

2021-12-15 08:36:19 +01:00

macros.rs

Remove alloc/malloc/calloc/realloc doc aliases

2021-06-30 19:59:39 +01:00

raw_vec.rs

RawVec: don't recompute capacity after allocating.

2021-12-22 05:13:41 +11:00

rc.rs

doc: fix typo in comments

2021-12-12 00:27:27 +01:00

slice.rs

Re-export core::slice::EscapeAscii

2021-11-05 17:14:57 +10:00

str.rs

Use spare_capacity_mut instead of invalid unchecked indexing

2021-12-08 17:58:57 -05:00

string.rs

doc: suggest try_reserve in try_reserve_exact

2021-12-05 14:38:59 +08:00

sync.rs

doc: fix typo in comments

2021-12-12 00:27:27 +01:00

task.rs

Document From implementations for Waker and RawWaker

2021-04-22 14:16:33 -07:00

tests.rs

Fix alloc::test::test_show

2021-04-21 15:45:41 +02:00