Eric Holk 53003cdd86 Introduce alloc::::UniqueRc ... This is an `Rc` that is guaranteed to only have one strong reference. Because it is uniquely owned, it can safely implement `DerefMut`, which allows programs to have an initialization phase where structures inside the `Rc` can be mutated. The `UniqueRc` can then be converted to a regular `Rc`, allowing sharing and but read-only access. During the "initialization phase," weak references can be created, but attempting to upgrade these will fail until the `UniqueRc` has been converted to a regular `Rc`. This feature can be useful to create cyclic data structures. This API is an implementation based on the feedback provided to the ACP at https://github.com/rust-lang/libs-team/issues/90.		2023-06-19 12:24:06 -07:00
..
alloc	run alloc benchmarks in Miri and fix UB	2022-11-07 10:34:04 +01:00
boxed	More IS_ZST in library	2023-04-21 16:29:27 -07:00
collections	s/drain_filter/extract_if/ for Vec, Btree{Map,Set} and LinkedList	2023-06-14 09:28:54 +02:00
ffi	Remove a couple of #[doc(hidden)] pub fn and their #[feature] gates	2023-02-10 08:06:35 +01:00
raw_vec	Add a unit test for zero-sized types in RawVec.	2021-11-26 19:30:45 +11:00
rc	Introduce alloc::::UniqueRc	2023-06-19 12:24:06 -07:00
slice	ignore core, alloc and test tests that require unwinding on panic=abort	2023-06-13 15:53:24 +02:00
sync	Add Arc::into_inner for safely discarding Arcs without calling the destructor on the inner type.	2023-01-22 01:43:25 +09:00
testing	Share testing utilities with non-btree test cases	2022-05-02 10:07:50 +02:00
vec	s/drain_filter/extract_if/ for Vec, Btree{Map,Set} and LinkedList	2023-06-14 09:28:54 +02:00
alloc.rs	remove box_free and replace with drop impl	2023-06-16 13:41:06 -07:00
borrow.rs	enable rust_2018_idioms for doctests	2023-05-07 00:12:29 +03:00
boxed.rs	remove box_free and replace with drop impl	2023-06-16 13:41:06 -07:00
fmt.rs	enable rust_2018_idioms for doctests	2023-05-07 00:12:29 +03:00
lib.rs	reorder attributes to make miri-test-libstd work again	2023-06-11 22:15:46 +02:00
macros.rs	Remove or justify use of #[rustc_box]	2023-02-27 20:54:55 -05:00
raw_vec.rs	remove some unneeded imports	2023-04-12 19:27:18 +02:00
rc.rs	Introduce alloc::::UniqueRc	2023-06-19 12:24:06 -07:00
slice.rs	slice: Add a specialization for clone_into when T is Copy	2023-01-28 20:37:01 +01:00
str.rs	Spelling library/	2023-04-26 02:10:22 -04:00
string.rs	Rollup merge of #109814 - est31:stabilize_string_leak, r=Amanieu	2023-06-14 18:10:28 +02:00
sync.rs	remove box_free and replace with drop impl	2023-06-16 13:41:06 -07:00
task.rs	Updating Wake example to use new 'pin!' macro	2023-04-25 13:50:50 +02:00
tests.rs	fix an alloc test	2023-03-03 17:47:48 +00:00