Matthias Krüger 785a4eb2d2 Rollup merge of #136099 - Kijewski:pr-rc-str-default, r=ibraheemdev ... Optimize `Rc::<str>::default()` implementation This PR lets `impl Default for Rc<str>` re-use the implementation for `Rc::<[u8]>::default()`. The previous version only calculted the memory layout at runtime, even though it should be known at compile time, resulting in an additional function call. The same optimization is done for `Rc<CStr>`. Generated byte code: <https://godbolt.org/z/dfq73jsoP>. Resolves <https://github.com/rust-lang/rust/issues/135784>. Cc `@Billy-Sheppard.`		2025-02-08 21:37:24 +01:00
..
boxed	replace placeholder version	2024-11-27 12:10:21 +00:00
collections	Rollup merge of #136215 - btj:patch-1, r=cuviper	2025-01-30 14:25:05 +11:00
ffi	Optimize Rc::<str>::default() implementation	2025-01-26 19:12:54 +01:00
raw_vec	Polymorphize RawVec	2024-08-09 20:06:26 -04:00
rc	Use c"lit" for CStrings without unwrap	2024-12-02 18:16:36 +00:00
testing	alloc: add #![warn(unreachable_pub)]	2025-01-20 18:50:56 +01:00
vec	[Clippy] Add vec_reserve & vecdeque_reserve diagnostic items	2025-01-25 23:18:18 +01:00
alloc.rs	turn rustc_box into an intrinsic	2025-01-03 12:01:31 +01:00
borrow.rs	remove const_cow_is_borrowed feature gate	2024-10-12 19:48:28 +02:00
boxed.rs	add missing allocator safety in alloc crate	2025-01-21 16:25:56 +08:00
bstr.rs	Add doc aliases for BStr and BString	2025-01-22 09:19:24 +02:00
fmt.rs	Added struct fmt::FormattingOptions	2024-12-05 21:48:01 +01:00
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	Rollup merge of #135367 - Urgau:unreach_pub-std-3, r=Noratrieb	2025-01-28 14:23:21 +01:00
macros.rs	Update the explanation for why we use box_new in vec!	2025-01-12 13:17:16 -05:00
raw_vec.rs	alloc: add #![warn(unreachable_pub)]	2025-01-20 18:50:56 +01:00
rc.rs	Optimize Rc::<str>::default() implementation	2025-01-26 19:12:54 +01:00
slice.rs	alloc: add #![warn(unreachable_pub)]	2025-01-20 18:50:56 +01:00
str.rs	Inline str::repeat	2024-11-06 18:54:50 +00:00
string.rs	Update encode_utf16 to mention it is native endian	2025-01-31 11:44:11 +01:00
sync.rs	add missing allocator safety in alloc crate	2025-01-21 16:25:56 +08:00
task.rs	Stabilize noop_waker	2024-12-05 14:14:17 -08:00