rust/library/core/src
许杰友 Jieyou Xu (Joe) 4946818306
Rollup merge of #133055 - kpreid:clone-uninit-doc, r=Mark-Simulacrum
Expand `CloneToUninit` documentation.

* Clarify relationship to `dyn` after #133003.
* Add an example of using it with `dyn` as #133003 enabled.
* Replace parameter name `dst` with `dest` to avoid confusion between abbreviations for “DeSTination” and “Dynamically-Sized Type”.
* Add an example of implementing it.
* Add links to Rust Reference for the mentioned concepts.
* Mention that its method should rarely be called.
* Various small corrections.

Please review the `unsafe` code closely, as I am not an expert in the best possible ways to express these operations. (It might also be better to omit the implementation example entirely.)

cc `@zachs18` #126799
2025-03-16 09:40:01 +08:00
..
alloc library: Use size_of from the prelude instead of imported 2025-03-06 20:20:38 -08:00
array Rollup merge of #135489 - RalfJung:TryFromSliceError, r=tgross35 2025-01-24 08:08:06 +01:00
ascii Add more precondition check tests 2024-10-09 19:34:27 -04:00
async_iter Reformat using the new identifier sorting from rustfmt 2024-09-22 19:11:29 -04:00
cell OnceCell & OnceLock docs: Using (un)initialized consistently 2025-02-03 17:48:39 +05:30
char Auto merge of #138155 - matthiaskrgr:rollup-xq5buio, r=matthiaskrgr 2025-03-07 13:47:27 +00:00
clone CloneToUninit: use a private specialization trait 2024-07-29 20:44:43 +03:00
cmp Use generic NonZero everywhere in core. 2024-02-22 15:17:33 +01:00
convert Ensure that negative auto impls are always applicable 2025-03-04 17:45:18 +00:00
ffi intrinsics: remove unnecessary leading underscore from argument names 2025-03-12 08:04:09 +01:00
fmt Add #[track_caller] to from_usize. 2025-03-10 12:20:06 +01:00
future tidying up tidy 2025-02-15 13:34:01 +06:00
hash library: Use size_of from the prelude instead of imported 2025-03-06 20:20:38 -08:00
intrinsics atomic intrinsics: clarify which types are supported and (if applicable) what happens with provenance 2025-03-13 08:14:34 +01:00
io Add inherent versions of MaybeUninit methods for slices 2025-01-11 23:57:00 -05:00
iter Rollup merge of #135987 - hkBst:patch-20, r=joboet 2025-03-11 13:30:49 +01:00
macros Implement #[define_opaque] attribute for functions. 2025-03-11 12:05:02 +00:00
marker Make phantom variance markers transparent 2025-02-15 00:47:49 +00:00
mem Allow more top-down inlining for single-BB callees 2025-03-12 22:39:43 -07:00
net Reword documentation about SocketAddr having varying layout 2025-03-08 08:19:22 -05:00
num Use disjoint_bitor inside borrowing_sub 2025-03-08 15:45:03 +01:00
ops fix order on shl impl 2025-03-03 09:51:51 +01:00
panic replace placeholder version 2024-11-27 12:10:21 +00:00
prelude Implement #[define_opaque] attribute for functions. 2025-03-11 12:05:02 +00:00
ptr remove must_use from <*const T>::expose_provenance 2025-03-11 14:42:47 +01:00
range Reformat using the new identifier sorting from rustfmt 2024-09-22 19:11:29 -04:00
slice Rollup merge of #138034 - thaliaarchi:use-prelude-size-of, r=tgross35 2025-03-07 10:12:44 +01:00
str library: Use size_of from the prelude instead of imported 2025-03-06 20:20:38 -08:00
sync Rollup merge of #137585 - xizheyin:issue-135801, r=workingjubilee 2025-03-10 09:32:11 +01:00
task docs: fix broken intra-doc links that never worked 2025-02-15 12:21:38 -07:00
unicode core: add #![warn(unreachable_pub)] 2025-01-20 18:35:32 +01:00
any.rs Rollup merge of #136148 - kpreid:type-str, r=joboet 2025-02-21 19:01:12 +01:00
arch.rs core: #[allow(unreachable_pub)] on unreachable pub use 2025-01-20 18:35:32 +01:00
ascii.rs Reformat use declarations. 2024-07-29 08:26:52 +10:00
asserting.rs Reformat use declarations. 2024-07-29 08:26:52 +10:00
bool.rs Rollup merge of #133964 - joboet:select_unpredictable, r=tgross35 2025-01-04 09:54:36 +01:00
borrow.rs Suggest borrowing on fn argument that is impl AsRef 2024-05-09 23:25:31 +00:00
bstr.rs Fix char count in Display for ByteStr 2025-02-27 19:06:06 -08:00
cell.rs Rustfmt 2025-02-08 22:12:13 +00:00
clone.rs Rewrite example to not deal with Copy at all. 2025-03-10 15:03:36 -07:00
cmp.rs Make is_le and friends work like clang's 2025-03-05 21:58:46 -08:00
contracts.rs update cfg(bootstrap) 2025-02-18 09:32:44 -08:00
default.rs update cfgs 2024-09-05 17:24:01 +01:00
error.md Mention core's PanicInfo in error.md. 2024-06-11 15:47:00 +02:00
error.rs update version placeholders 2025-02-18 08:50:21 -08:00
escape.rs core: add #![warn(unreachable_pub)] 2025-01-20 18:35:32 +01:00
hint.rs update version placeholders 2025-02-18 08:50:21 -08:00
internal_macros.rs Fix doc nits 2024-07-26 13:26:33 +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 Migrate core to Rust 2024 2025-03-11 09:46:34 -07:00
marker.rs Deny impls for BikeshedGuaranteedNoDrop 2025-03-14 03:11:43 +00:00
option.rs Add UseCloned trait related code 2025-03-06 17:58:32 -03:00
panic.rs update cfgs 2024-11-27 15:14:54 +00:00
panicking.rs update cfg(bootstrap) 2025-02-18 09:32:44 -08:00
pat.rs Remove the Option part of range ends in the HIR 2025-03-06 10:47:40 +00:00
pin.rs fix doc in library/core/src/pin.rs 2025-02-25 21:21:00 +08:00
primitive.rs Reformat using the new identifier sorting from rustfmt 2024-09-22 19:11:29 -04:00
primitive_docs.rs library: Use size_of from the prelude instead of imported 2025-03-06 20:20:38 -08:00
random.rs random: add tracking issue, address other comments 2024-09-23 10:36:16 +02:00
range.rs update cfg(bootstrap) 2025-02-18 09:32:44 -08:00
result.rs Add UseCloned trait related code 2025-03-06 17:58:32 -03:00
time.rs Limit formatting width and precision to 16 bits. 2025-03-10 12:20:05 +01:00
tuple.rs update cfgs 2024-09-05 17:24:01 +01:00
ub_checks.rs Make ub_check message clear that it's not an assert 2025-02-16 00:56:09 +00:00
unit.rs Import the 2021 prelude in the core crate 2024-03-25 13:12:06 -07:00
unsafe_binder.rs Add unwrap_unsafe_binder and wrap_unsafe_binder macro operators 2024-12-12 16:29:40 +00:00