Matthias Krüger f7c7e34ae4 Rollup merge of #146886 - taiki-e:rc-inner-align, r=Mark-Simulacrum ... Add repr(align(2)) to RcInner and ArcInner `Rc` currently assumes that `RcInner` has at least 2-byte alignment, but on AVR, `usize` has 1-byte alignment (this is because the AVR has 1-byte register sizes, so having 2-byte alignment is generally useless), breaking this assumption. 9f32ccf35f/library/alloc/src/rc.rs (L3005-L3008) This PR adds `repr(align(2))` to force `RcInner` to always have at least 2-byte alignment. Note that `ArcInner` doesn't need `repr(align(2))` because atomic types have the alignment same as its size. This PR adds a comment about this.		2025-09-30 20:46:45 +02:00
..
boxed	remove deprecated Error::description in impls	2025-08-26 06:36:53 +00:00
collections	Use Iterator::eq and (dogfood) eq_by in compiler and library	2025-09-29 08:08:05 +03:00
ffi	alloc: simplify Default for Box<CStr> and Rc<CStr>	2025-09-24 14:13:34 +02:00
raw_vec	Remove most #[track_caller] from allocating Vec methods	2025-09-25 20:52:03 +02:00
vec	Auto merge of #147042 - Noratrieb:untrack-caller-vec, r=tgross35	2025-09-28 03:23:45 +00:00
wtf8	Diff-massaging commit	2025-08-20 20:31:33 -04:00
alloc.rs	Change the cfg to a dash	2025-09-21 13:12:20 -04:00
borrow.rs	Constify conversion traits	2025-09-01 21:38:26 -04:00
boxed.rs	Update CURRENT_RUSTC_VERSION post-bump	2025-09-26 18:41:32 -04:00
bstr.rs	Fully test the alloc crate through alloctests	2025-03-07 19:11:13 +00:00
fmt.rs	Fix format string grammar in docs and improve alignment error message	2025-08-27 20:45:41 +05:30
lib.miri.rs	add 'x.py miri', and make it work for 'library/{core,alloc,std}'	2024-04-03 20:27:20 +02:00
lib.rs	Remove cfg(bootstrap) for doc_cfg feature following #141925	2025-09-27 11:29:49 +02:00
macros.rs	Streamline the format macro.	2025-04-28 06:56:13 +10:00
rc.rs	Rollup merge of #146886 - taiki-e:rc-inner-align, r=Mark-Simulacrum	2025-09-30 20:46:45 +02:00
slice.rs	Remove [T]::array_chunks(_mut)	2025-07-27 23:03:07 -07:00
str.rs	optimization: Don't include ASCII characters in Unicode tables	2025-09-07 15:21:24 +02:00
string.rs	Remove most #[track_caller] from allocating Vec methods	2025-09-25 20:52:03 +02:00
sync.rs	Rollup merge of #146886 - taiki-e:rc-inner-align, r=Mark-Simulacrum	2025-09-30 20:46:45 +02:00
task.rs	Stabilize noop_waker	2024-12-05 14:14:17 -08:00