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Update Result docs to the new guarantees #124870

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Update Result docs to the new guarantees #124870

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Lokathor
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@Lokathor Lokathor commented May 8, 2024 •
edited by RalfJung
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Note: This PR did get merged, even though Github claims it did not.

The Option docs already explain the guarantees given in RFC 3391, so all that we need is a paragraph saying that some Result type combinations will also qualify.

Part of #110503

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rustbot commented May 8, 2024

r? @m-ou-se

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels May 8, 2024
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thomcc
thomcc reviewed May 24, 2024
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Looks fine except for the unrelated changes.

library/core/src/result.rs Outdated Show resolved Hide resolved
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the8472 commented May 24, 2024

The option module page currently is the central place for NPO documentation. If Result gets those too then things become more scattered. Maybe the Option page should also link to the Result page.

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How exactly do you think that would look @the8472 ?

The current wording is intended to be a "one way" lookup. "if X is the case, you can count on Y too", but since the guaranteed effects are part of Option then I'm not sure how Option would refer to Result.

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the8472 commented May 24, 2024

Maybe

Under some conditions the above types T are also null pointer optimized when wrapped in a [Result#Representation]

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dtolnay
dtolnay approved these changes May 27, 2024
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LGTM. Thank you!

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dtolnay commented May 27, 2024

@bors r+ rollup

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bors commented May 27, 2024

📌 Commit 9b480da has been approved by dtolnay

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels May 27, 2024
@dtolnay dtolnay assigned dtolnay and unassigned m-ou-se May 27, 2024
GuillaumeGomez added a commit to GuillaumeGomez/rust that referenced this pull request May 27, 2024
@GuillaumeGomez
Rollup merge of rust-lang#124870 - Lokathor:update-result-docs, r=dto…
6dddc88 
…lnay

Update Result docs to the new guarantees

The `Option` docs already explain the guarantees given in [RFC 3391](https://github.com/rust-lang/rfcs/blob/master/text/3391-result_ffi_guarantees.md), so all that we need is a paragraph saying that some `Result` type combinations will also qualify.

Part of rust-lang#110503
@GuillaumeGomez GuillaumeGomez mentioned this pull request May 27, 2024
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bors added a commit to rust-lang-ci/rust that referenced this pull request May 27, 2024
@bors
Auto merge of rust-lang#125611 - GuillaumeGomez:rollup-dfavpgg, r=Gui…
f6e4703 
…llaumeGomez

Rollup of 7 pull requests

Successful merges:

 - rust-lang#124870 (Update Result docs to the new guarantees)
 - rust-lang#125148 (codegen: tweak/extend shift comments)
 - rust-lang#125522 (Add "better" edition handling on lint-docs tool)
 - rust-lang#125530 (cleanup dependence of `ExtCtxt` in transcribe when macro expansion)
 - rust-lang#125535 (clean-up: remove deprecated field `dist.missing-tools`)
 - rust-lang#125597 (Uplift `EarlyBinder` into `rustc_type_ir`)
 - rust-lang#125607 (Migrate `run-make/compile-stdin` to `rmake.rs`)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors closed this in 22668e8 May 27, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request May 27, 2024
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Unrolled build for rust-lang#124870
b6d1ed6 
Rollup merge of rust-lang#124870 - Lokathor:update-result-docs, r=dtolnay

Update Result docs to the new guarantees

The `Option` docs already explain the guarantees given in [RFC 3391](https://github.com/rust-lang/rfcs/blob/master/text/3391-result_ffi_guarantees.md), so all that we need is a paragraph saying that some `Result` type combinations will also qualify.

Part of rust-lang#110503
@Lokathor Lokathor deleted the update-result-docs branch May 28, 2024 08:13
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Why is this "closed", not "merged"? Something seems to have gone wrong?

(Also the commits would ideally have been squashed before landing this, no need to have all these 1-line-fixup commits perpetually in the git history...)

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i thought it was handled by bors >.>

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RalfJung commented May 28, 2024 via email

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https://github.com/rust-lang/rust/blob/master/library/core/src/result.rs#L231-L250

the PR's changes do seem to be in the master branch

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Yeah, 9b480da got merged. No idea why this is not reflected in the PR state.

MabezDev pushed a commit to SergioGasquez/rust that referenced this pull request May 29, 2024
@Lokathor @MabezDev
Resolve rust-lang#124870 (comment)
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qinheping added a commit to model-checking/kani that referenced this pull request May 31, 2024
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Automatic toolchain upgrade to nightly-2024-05-28 (#3217)
c2cb6e4 
Update Rust toolchain from nightly-2024-05-27 to nightly-2024-05-28
without any other source changes.
This is an automatically generated pull request. If any of the CI checks
fail, manual intervention is required. In such a case, review the
changes at https://github.com/rust-lang/rust from
rust-lang/rust@bdbbb6c
up to
rust-lang/rust@84b40fc.
The log for this commit range is:
rust-lang/rust@84b40fc908 Auto merge of
#125628 - matthiaskrgr:rollup-3zk9v3w, r=matthiaskrgr
rust-lang/rust@4966e1ae35 Rollup merge of
#125625 - ChrisDenton:line-endings, r=Mark-Simulacrum
rust-lang/rust@61f9d35798 Rollup merge of
#125616 - RalfJung:mir-validate-downcast-projection, r=compiler-errors
rust-lang/rust@e8dd585dd8 Rollup merge of
#125542 - GuillaumeGomez:migrate-rustdoc-verify-output-files, r=jieyouxu
rust-lang/rust@8bd15878eb Rollup merge of
#125339 - tbu-:pr_tidy_ui_tests_u32, r=clubby789
rust-lang/rust@f00b02e6bb Auto merge of
#125599 - camelid:clarify-stability, r=notriddle,GuillaumeGomez
rust-lang/rust@7a847fc4fb Use grep to
implement verify-line-endings
rust-lang/rust@b0f8618938 Auto merge of
#125413 - lcnr:ambig-drop-region-constraints, r=compiler-errors
rust-lang/rust@7d24f87068 MIR validation:
ensure that downcast projection is followed by field projection
rust-lang/rust@f6e4703e91 Auto merge of
#125611 - GuillaumeGomez:rollup-dfavpgg, r=GuillaumeGomez
rust-lang/rust@bdf3864d51 Migrate
`run-make/rustdoc-verify-output-files` to `rmake.rs`
rust-lang/rust@f0ab814aec Add
`Rustdoc::output_format`
rust-lang/rust@1551fd1202 Add file path in
case it cannot be read in `Diff::actual_file`
rust-lang/rust@90fec5a087 Add `copy_dir_all`
and `recursive_diff` functions to `run-make-support`
rust-lang/rust@7083131c92 Rollup merge of
#125607 - GuillaumeGomez:migrate-compile-stdin, r=jieyouxu
rust-lang/rust@a9c125f864 Rollup merge of
#125597 - compiler-errors:early-binder, r=jackh726
rust-lang/rust@cfa7ab474f Rollup merge of
#125535 - onur-ozkan:remove-deprecated-field, r=clubby789
rust-lang/rust@f50b4f5034 Rollup merge of
#125530 - SparrowLii:expand2, r=petrochenkov
rust-lang/rust@ad37f40355 Rollup merge of
#125522 - spastorino:fix-lint-docs-edition-handling,
r=Urgau,michaelwoerister
rust-lang/rust@86f2fa35a2 Rollup merge of
#125148 - RalfJung:codegen-sh, r=scottmcm
rust-lang/rust@6dddc888fc Rollup merge of
#124870 - Lokathor:update-result-docs, r=dtolnay
rust-lang/rust@a59072ec4f Auto merge of
#125602 - RalfJung:interpret-mir-lifetime, r=oli-obk
rust-lang/rust@e4abfaeb62 Migrate
`run-make/compile-stdin` to `rmake.rs`
rust-lang/rust@b582f807fa Auto merge of
#125410 - fmease:adj-lint-diag-api, r=nnethercote
rust-lang/rust@fec98b3bbc Auto merge of
#125468 - BoxyUwU:remove_defid_from_regionparam, r=compiler-errors
rust-lang/rust@e8379c9598 interpret: get rid
of 'mir lifetime everywhere
rust-lang/rust@36d36a3e1f interpret: the MIR
is actually at lifetime 'tcx
rust-lang/rust@699d28f968 rustdoc: Show
"const" for const-unstable if also overall unstable
rust-lang/rust@cdc509f7c0 Auto merge of
#125580 - RalfJung:miri-sync, r=RalfJung
rust-lang/rust@f92292978f Use EarlyBinder in
rustc_type_ir, simplify imports
rust-lang/rust@993553ceb8 Uplift EarlyBinder
rust-lang/rust@529bb2573a Auto merge of
#125593 - workingjubilee:rollup-67qk7di, r=workingjubilee
rust-lang/rust@bbcdb4fd3e Give EarlyBinder a
tcx parameter
rust-lang/rust@4ff78692db Rollup merge of
#125582 - scottmcm:less-from-usize, r=jieyouxu
rust-lang/rust@45507e4304 Rollup merge of
#125566 - camelid:notify-accepted, r=GuillaumeGomez
rust-lang/rust@25b079a1cf Rollup merge of
#125559 - scottmcm:simplify-shift-ubcheck, r=workingjubilee
rust-lang/rust@c51fc1d02b Rollup merge of
#125544 - Urgau:check-cfg-mention-cargo-specific, r=jieyouxu
rust-lang/rust@b65b2b6ced Rollup merge of
#125469 - compiler-errors:dont-skip-inner-const-body, r=cjgillot
rust-lang/rust@09e75921f3 Rollup merge of
#125466 - compiler-errors:dont-probe-for-ambig-in-sugg, r=jieyouxu
rust-lang/rust@5860d43af3 Rollup merge of
#125046 - bjorn3:no_mutable_static_linkage, r=cjgillot
rust-lang/rust@866630d004 Rollup merge of
#124048 - veera-sivarajan:bugfix-123773-c23-variadics, r=compiler-errors
rust-lang/rust@0aad3f64e2 Auto merge of
#125576 - lnicola:sync-from-ra, r=lnicola
rust-lang/rust@d37f456b2a Avoid a
`FieldIdx::from_usize` in InstSimplify
rust-lang/rust@0963353634 Auto merge of #3631
- RalfJung:blocking-refactor, r=RalfJung
rust-lang/rust@2e89443b93 add a macro to
declare thread unblock callbacks
rust-lang/rust@8e861c6c4c Auto merge of #3632
- RalfJung:readdir, r=RalfJung
rust-lang/rust@350f5c88db unix/fs: a bit of
cleanup in macos_fbsd_readdir_r
rust-lang/rust@e09bf5694b Auto merge of #3633
- RalfJung:target, r=RalfJung
rust-lang/rust@cbec1288a2 fix './miri run
--dep --target _'
rust-lang/rust@e6bb468b53 data_race: vector
indices can be reused immediately when the thread is gone
rust-lang/rust@a131243557 completely refactor
how we manage blocking and unblocking threads
rust-lang/rust@f7ca8a6d66 Auto merge of #17296
- mathew-horner:no-clone-target, r=Veykril
rust-lang/rust@bd9cc02d10 Auto merge of #17295
- 0xJonas:fix_passing_env_vars_to_cpptools, r=Veykril
rust-lang/rust@5fa30f7eaa make release_clock
always work on the current thread
rust-lang/rust@fa7a3f9049 rustdoc: Elide
const-unstable if also unstable overall
rust-lang/rust@91b3ef5b4a Notify T-rustdoc for
beta-accepted and stable-accepted too
rust-lang/rust@9b480da367 It seems that anchor
names are implicitly all lowercase
rust-lang/rust@0c84361342 Simplify the
`unchecked_sh[lr]` ub-checks a bit
rust-lang/rust@f8279b10c3 Fix URL target, it's
in the module not the type.
rust-lang/rust@2b2f83e5ff github showed that
weird.
rust-lang/rust@2e8f14fb37 correct for copy
paste errors when fixing wrapping.
rust-lang/rust@22668e83f6 Resolve
rust-lang/rust#124870 (comment)
rust-lang/rust@939f2671a0 revert to the
inconsistent paragraph wrapping.
rust-lang/rust@eb9894f3c9 Removed return
rust-lang/rust@afa8dfc51f Avoid clone when
constructing runnable label.
rust-lang/rust@09677b03dd Formatting
rust-lang/rust@78fe45e273 Semicolon
rust-lang/rust@2315c6b764 Use correct format
for setting environment variables when debugging with cpptools
rust-lang/rust@331bb3f10d Auto merge of #3630
- rust-lang:rustup-2024-05-25, r=saethlin
rust-lang/rust@bebcb4e4b8 Also mention my-self
for check-cfg docs changes
rust-lang/rust@c76477d909 add change entry
rust-lang/rust@56dddd4c7e Remove deprecated
field `dist.missing-tools`
rust-lang/rust@1d0ad04993 Merge from rustc
rust-lang/rust@3cfcfbf083 Preparing for merge
from rustc
rust-lang/rust@41d4a95fca Add "better" edition
handling on lint-docs tool
rust-lang/rust@278212342e cleanup dependence
of `ExtCtxt` in transcribe when macro expansion
rust-lang/rust@24b5466892 drop region
constraints for ambiguous goals
rust-lang/rust@ed8e436916 move generics_of
call outside of iter
rust-lang/rust@56d77b9048 Auto merge of #17275
- roife:fix-issue-17012, r=Veykril
rust-lang/rust@796cb8031d Remove failing tests
rust-lang/rust@f856ee357c Remove `DefId` from
`EarlyParamRegion` (clippy/smir)
rust-lang/rust@fe2d7794ca Remove `DefId` from
`EarlyParamRegion` (tedium/diagnostics)
rust-lang/rust@bd6344d829 Remove `DefId` from
`EarlyParamRegion` (type system)
rust-lang/rust@b7b350cff7 docs
rust-lang/rust@008f6b3a3f Auto merge of #3626
- devnexen:pthread_name_illumos, r=oli-obk
rust-lang/rust@7fc41d1bdf Auto merge of #3625
- Strophox:miri-allocation-fix, r=RalfJung
rust-lang/rust@b84620ff17 extend comments
rust-lang/rust@88d519f718 Auto merge of #3628
- RalfJung:tokio, r=RalfJung
rust-lang/rust@561bd9a5ec add back some tokio
features
rust-lang/rust@10d414091b Auto merge of #3627
- rust-lang:rustup-2024-05-24, r=RalfJung
rust-lang/rust@4763eaf066 fmt
rust-lang/rust@debf88ae1a Merge from rustc
rust-lang/rust@9ce95c30b2 Preparing for merge
from rustc
rust-lang/rust@c58b7c9c81 Don't skip inner
const when looking for body for suggestion
rust-lang/rust@4bc41b91d7 Don't continue
probing for method if in suggestion and autoderef hits ambiguity
rust-lang/rust@7f5e0aade8 solaris add suport
for threadname.
rust-lang/rust@3c7a13d870 tests: update test
for runnables
rust-lang/rust@c10bda5577 Update docs
rust-lang/rust@1a37cfb703 Use cwd from
runnable.args for debugger
rust-lang/rust@7b54c8231e Revert "Debug use
cargo workspace root as cwd. fixes #13022"
rust-lang/rust@d83b267bc1 Add cwd to
CargoRunnable
rust-lang/rust@6259991f04 Auto merge of #17287
- Veykril:sysroot-encode-empty, r=Veykril
rust-lang/rust@f93256ca42 Allow sysroots to
only consist of the source root dir
rust-lang/rust@1b374dfd9b differentiate
between layout and alloc_layout
rust-lang/rust@56c363b43e fix alloc_bytes
(always allocate at least 1B)
rust-lang/rust@ecadf37df4 Auto merge of #17284
- Veykril:doc-links, r=Veykril
rust-lang/rust@616fdd04bb Use correct
toolchain channel when generating builtin type doc links
rust-lang/rust@6e8646df8b Auto merge of #17174
- Kohei316:fix-infer-async-block-with-tail-return-expr, r=Veykril
rust-lang/rust@425ed6a181 Update
crates/hir-ty/src/infer/expr.rs
rust-lang/rust@68fe34a4c2 Auto merge of #17140
- harrysarson:harry-unused-self, r=Veykril
rust-lang/rust@6ea763b9e2 Auto merge of #3624
- rust-lang:rustup-2024-05-23, r=RalfJung
rust-lang/rust@400835fd11 fmt
rust-lang/rust@f1ffb8d859 Merge from rustc
rust-lang/rust@807a0f8c21 Preparing for merge
from rustc
rust-lang/rust@37bf2d2dab Delay the
construction of early lint diag structs
rust-lang/rust@9f67c50128 Remove `DelayDm`
rust-lang/rust@06bc4fc671 Remove
`LintDiagnostic::msg`
rust-lang/rust@366ef95407 Slightly clean up
some lint infra code
rust-lang/rust@ac2708a347 Auto merge of #17270
- davidbarsky:david/fix-completions-from-associated-types, r=Veykril
rust-lang/rust@f2c3ef77b1 fix: ensure implied
bounds from associated types are considered in autocomplete
rust-lang/rust@04a9a1a531 Auto merge of #3614
- devnexen:illumos_time_support, r=oli-obk
rust-lang/rust@0916e72a34 Auto merge of #17251
- roife:fix-issue-17057, r=Veykril
rust-lang/rust@56ce7e0e06 Auto merge of #17252
- davidbarsky:david/refactor-standalone-bools-into-struct, r=Veykril
rust-lang/rust@f50f8fbcb9 Simplify
rust-lang/rust@7a21dff517 internal: refactor
`prefer_no_std`/`prefer_prelude` bools into a struct
rust-lang/rust@4e9b12870c fix: check
pseudo-block by local_id instead of ModuleOrigin
rust-lang/rust@ad810a51f0 Auto merge of #17277
- Veykril:find-path-fixes, r=Veykril
rust-lang/rust@3f638a9291 solaris/illumos
localtime_r / clock_getime support enabled.
rust-lang/rust@d9dda8f84f Auto merge of #17279
- Veykril:format_args-escape, r=Veykril
rust-lang/rust@2ff9bab2eb fix: Fix format_args
lowering passing incorrect parameters to rustc_parse_format
rust-lang/rust@39e6032445 Auto merge of #17248
- mladedav:dm/delay-clear, r=Veykril
rust-lang/rust@24bf53d993 Auto merge of #17268
- Veykril:signatures, r=Veykril
rust-lang/rust@b1830a5fe6 Update assists test
fixtures
rust-lang/rust@b29c755572 expectify find_path
tests
rust-lang/rust@5992af6506 fix: Fix general
find-path inconsistencies
rust-lang/rust@7fd1429754 Auto merge of #3623
- RalfJung:rustup, r=RalfJung
rust-lang/rust@abbe244a81 clippy
rust-lang/rust@a1bc030b70 Merge from rustc
rust-lang/rust@24138f0034 Preparing for merge
from rustc
rust-lang/rust@c8b0e5b1a4 The number of tests
does not depend on the architecture's pointer width
rust-lang/rust@719eee2d82 test: add tests for
extern preludes resolving in local mods
rust-lang/rust@41c006e21a Auto merge of #3610
- marc0246:missing-error-kinds, r=RalfJung
rust-lang/rust@37a37f6ab3 Use
`throw_unsup_format` instead of returning `ENOTSUP` in the mmap shim
rust-lang/rust@6438554bce Show fn traits in
signature info for trait implementors
rust-lang/rust@f42e55dfc8 Enable linked
locations for closure param inlay hints
rust-lang/rust@4b3d7f6039 Render closure fn
trait kind in siganture help
rust-lang/rust@7045044da3 Allow hir::Param to
refer to other entity params aside from functions
rust-lang/rust@9ff4ffb817 Update builtin tool
list
rust-lang/rust@ea2a16cadb fix: resolve extern
prelude for local mods in block modules
rust-lang/rust@1287e868e9 Clear diagnostics
only after new ones were received
rust-lang/rust@17bd43cb25 codegen:
tweak/extend shift comments
rust-lang/rust@b468f21051 Don't use `T` with
both Result and Option, improve explanation.
rust-lang/rust@531dae1cdf Only allow immutable
statics with #[linkage]
rust-lang/rust@10f8d1ffef use teletype on the
attribute name
rust-lang/rust@f94fa6bee3 Some Result
combinations work like an Option.
rust-lang/rust@dd16cbcb4e braces around {self}
in UseTree are not unnecessary
rust-lang/rust@39a653f632 Fix coercion of
async block
rust-lang/rust@f005b451c2 Support C23's
Variadics Without a Named Parameter
rust-lang/rust@62a104df98 Update Tests

Co-authored-by: qinheping <16714939+qinheping@users.noreply.github.com>
@RalfJung RalfJung added this to the 1.80.0 milestone Jun 12, 2024
@RalfJung RalfJung added the relnotes Marks issues that should be documented in the release notes of the next release. label Jun 12, 2024
@RalfJung RalfJung mentioned this pull request Jun 12, 2024
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celinval added a commit to celinval/rust-dev that referenced this pull request Jul 17, 2024
@celinval
Squashed 'library/' changes from 88f0106..5e4edbadcb7
a01899f 
5e4edbadcb7 Rollup merge of rust-lang#127789 - Sword-Destiny:master, r=petrochenkov
686f75bb7a6 Rollup merge of rust-lang#127047 - tspiteri:f128-aconsts-lsd, r=tgross35
8b1d874a6ec deny unsafe_op_in_unsafe_fn for teeos
f8bb325e1cf clean unsafe op in unsafe fn
b5970178b63 clean unsafe op in unsafe fn
9fd9c61c0ef clean unsafe op in unsafe fn
e0c57e42237 delete #![allow(unsafe_op_in_unsafe_fn)]
a778c83ad92 Auto merge of rust-lang#127777 - matthiaskrgr:rollup-qp2vkan, r=matthiaskrgr
65355912072 Rollup merge of rust-lang#124921 - RalfJung:offset-from-same-addr, r=oli-obk
ac443f29c05 Auto merge of rust-lang#127020 - tgross35:f16-f128-classify, r=workingjubilee
eae94518584 Rollup merge of rust-lang#127750 - ChrisDenton:safe-unsafe-unsafe, r=workingjubilee
6257980b38d Rollup merge of rust-lang#127744 - workingjubilee:deny-unsafe-op-in-std, r=jhpratt
05614f3ce16 Rollup merge of rust-lang#127712 - ChrisDenton:raw-types, r=workingjubilee
14c24b1ba4c Mark some `f16` and `f128` functions unstably const
1b70afd5267 Move safety comment outside unsafe block
3c286d52b7d Make os/windows default to deny unsafe in unsafe
d96ed862d21 Make pal/windows default to deny unsafe in unsafe
bb3f60f0e69 Fix Windows 7
9fc6710fe07 Auto merge of rust-lang#127719 - devnexen:math_log_fix_solill, r=Amanieu
decdb067d63 Don't re-export `c_int` from `c`
a1a1c6a2d51 Remove DWORD
7d189919173 Remove ULONG
d89bce6a28b Remove PSRWLOCK
d3205de3d53 Remove LPVOID
68ac381171e Remove LPSECURITY_ATTRIBUTES
6d037b83d39 Remove LPOVERLAPPED
61f617d370a Remove LPCVOID
8a2537133ee Remove SIZE_T
cd51de1f064 Remove CHAR
00a5b3b8733 Remove USHORT
d621d21f702 Remove LPWSTR
0b22ecb55af Remove UINT
18adceff5ae Remove LONG
4eaaf7dcb61 Remove LARGE_INTEGER
aa45985349c Remove NonZeroDWORD
d7aa7cf7242 Auto merge of rust-lang#127732 - GrigorenkoPV:teeos-safe-sys-init, r=Amanieu
5ff7b404d5e std: Unsafe-wrap std::sync
e8fa3ef2c24 std: Unsafe-wrap in Wtf8 impl
8c3a9c1c939 std: Unsafe-wrap std::io
91b7331a825 std: Directly call unsafe {un,}setenv in env
8c75111da55 std: Unsafe-wrap OSStr{,ing}::from_encoded_bytes_unchecked
4679f9a6cff std: Unsafe-wrap HashMap::get_many_unchecked_mut
ac0fd279184 std: deny(unsafe_op_in_unsafe_fn) but allow sites
f710e38693e Add `classify` and related methods for `f16` and `f128`
009660d51cc std: removes logarithms family function edge cases handling for solaris.
3492a6b5146 Auto merge of rust-lang#127728 - matthiaskrgr:rollup-ercdbjd, r=matthiaskrgr
08732993c73 sys::init is not unsafe on teeos
6c4029ad51b Rollup merge of rust-lang#127592 - tesuji:patch-1, r=Mark-Simulacrum
7cd8086b6c1 Auto merge of rust-lang#125935 - madsmtm:merge-os-apple, r=workingjubilee
cfb0556a7f1 Merge Apple `std::os` extensions modules into `std::os::darwin`
54435f79fa5 Rollup merge of rust-lang#127704 - workingjubilee:fixup-better-than, r=ChrisDenton
e1229496e7f Auto merge of rust-lang#127706 - workingjubilee:rollup-d07ij30, r=workingjubilee
30331206bd2 Rollup merge of rust-lang#127659 - saethlin:manually-drop-bufwriter, r=joboet
e9eb7de0b4a Rollup merge of rust-lang#127446 - zachs18:miri-stdlib-leaks-core-alloc, r=Mark-Simulacrum
3ad25605a1f Rollup merge of rust-lang#127370 - ChrisDenton:win-sys, r=Mark-Simulacrum
05bf6bcfaeb doc: Suggest `str::repeat` over `iter::repeat().take().collect()`
96e8ba7a40c Fix minor typos in std::process doc on Win argv
6b67c664112 Auto merge of rust-lang#126958 - dtolnay:u32char, r=Mark-Simulacrum
591aaaf1e3e std::unix::fs: removing, now useless, layers predating macOs 10.10.
94ec6e79526 Auto merge of rust-lang#127674 - jhpratt:rollup-0dxy3k7, r=jhpratt
a7c1f608ce4 Rollup merge of rust-lang#127668 - spencer3035:improve-slice-doc, r=jhpratt
1e49e055a69 Rollup merge of rust-lang#127661 - eduardosm:stabilize-io_slice_advance, r=cuviper
c79e0030810 Auto merge of rust-lang#127397 - jyn514:multi-thread-panic-hook, r=workingjubilee
206678cfcd3 Auto merge of rust-lang#126606 - zachs18:patch-2, r=joboet
1bb035080b7 Updated slice documentation
c8b79ddd46c Use ManuallyDrop in BufWriter::into_parts
6e26e27ee92 Stabilize io_slice_advance
cac66641bfb Rename the internal `const_strlen` to just `strlen`
39647aba92c fix interleaved panic output
0476fc4842e Rollup merge of rust-lang#127433 - dtolnay:conststrlen, r=workingjubilee
f66bd5fdfbd Rollup merge of rust-lang#126827 - the8472:pidfd-spawn, r=workingjubilee
1e5cd219cb6 Rollup merge of rust-lang#124980 - zachs18:rc-allocator, r=Amanieu
949f0d63178 Add instability attribute on private const_strlen function
20bfac6c159 Rollup merge of rust-lang#127422 - greaka:master, r=workingjubilee
f937ef12bda Rollup merge of rust-lang#127599 - tgross35:lazy_cell_consume-rename, r=workingjubilee
fde7fd261f2 Rollup merge of rust-lang#127588 - uweigand:s390x-f16-doctests, r=tgross35
ed47f986f1b Rollup merge of rust-lang#127572 - tbu-:pr_debug_event_nonpacked, r=jhpratt
e5c8b859b88 Rollup merge of rust-lang#124599 - estebank:issue-41708, r=wesleywiser
b71b538ec26 Rename `lazy_cell_consume` to `lazy_cell_into_inner`
9efc1cb294a core: Limit remaining f16 doctests to x86_64 linux
a18fbd0ad0e Rollup merge of rust-lang#127554 - ferrocene:tshepang-add-missing-attribute, r=pietroalbini
e419147a511 Don't mark `DEBUG_EVENT` struct as `repr(packed)`
4552576f397 Auto merge of rust-lang#126690 - andyolivares:feature/show_window, r=dtolnay
6f6e343956a Rollup merge of rust-lang#127091 - Sky9x:fused-error-sources-iter, r=dtolnay
0d64105175e Fixed doc links
4fb7b225972 Few changes to doc comments. Added tracking issue number.
fe62f6f8ad6 Exposing STARTUPINFOW.wShowWindow in CommandExt (show_window function) to control how a new process should display its window (normal, minimized, maximized, etc)
7d20047874d  do not run test where it cannot run
c5f1c76ddea Auto merge of rust-lang#127235 - martn3:no-mips-f16, r=tgross35,scottmcm
3fefa04a3c1 Rollup merge of rust-lang#127460 - Borgerr:clarify-drop-comment, r=jhpratt
895175ada33 Rollup merge of rust-lang#127355 - aceArt-GmbH:126475, r=oli-obk
57cea32952c Rollup merge of rust-lang#120248 - WaffleLapkin:bonk-ptr-object-casts, r=compiler-errors,oli-obk,lnicola
e74955e1f84 Attempt to fix CI
e466bf57650 Rollup merge of rust-lang#127367 - ChrisDenton:run-sync, r=Nilstrieb
90504f870c5 Rollup merge of rust-lang#126921 - workingjubilee:outline-va-list, r=Nilstrieb
c6b3f3db220 Auto merge of rust-lang#127454 - matthiaskrgr:rollup-k3vfen2, r=matthiaskrgr
29d792329d4 Move/change declaration of `mod exit_guard;`
ecc90251720 clarify `sys::unix::fd::FileDesc::drop` comment (rust-lang#66876)
35c5a456fea Rollup merge of rust-lang#127447 - RalfJung:once_lock_miri, r=joboet
9f7100d382c Rollup merge of rust-lang#127354 - nicholasbishop:bishop-sized-doc, r=Nilstrieb
ee06e7daee6 Rollup merge of rust-lang#127297 - the8472:path-new-hash, r=Nilstrieb
2206c6b52b9 Rollup merge of rust-lang#127189 - GrigorenkoPV:linkedlist-cursor-list, r=Nilstrieb
41bcc362ad5 Rollup merge of rust-lang#127179 - tgross35:typeid-debug-hex, r=Nilstrieb
7177ac878cc once_lock: make test not take as long in Miri
294d87f0c25 Remove non-focused memory leak in `std` doctest for Miri.
a86fd0f0d19 Specialize `TrustedLen` for `Iterator::unzip()`
5515bbad984 Mitigate focused memory leaks in `core` doctests for Miri.
3a0fe26db17 Remove non-focused memory leaks in `core` doctests for Miri.
20d6cb372e6 Mitigate focused memory leaks in `alloc` doctests for Miri.
cac890232ed Remove non-focused memory leaks in `alloc` doctests for Miri.
bcdc8e8471d Stabilize const_cstr_from_ptr (CStr::from_ptr, CStr::count_bytes)
a48f566b9a4 offset_from intrinsic: always allow pointers to point to the same address
9919a83b414 Mark format! with must_use hint
0907955d257 as_simd: fix comment to be in line with 507583a (rust-lang#121201)
5569eceddd0 Rollup merge of rust-lang#127275 - RalfJung:offset-from-isize-min, r=Amanieu
2337ab518af Rollup merge of rust-lang#125751 - pitaj:new_range_api, r=jhpratt
ad4fde64af5 Rollup merge of rust-lang#127363 - GuillaumeGomez:improve-fmt-code-readability, r=Amanieu
3eeca5f7708 Rollup merge of rust-lang#127107 - mu001999-contrib:dead/enhance-2, r=pnkfelix
1b5e5ac49eb Rollup merge of rust-lang#123600 - tisonkun:path_with_extension, r=dtolnay
5e9d4458222 Attempt to fix CI
d8965d365be add `new_range_api` for RFC 3550
ca0f659f69d Move exit guard from sys::common::exit_guard to sys::exit_guard.
cf300a7e34b Update library/std/src/sys/pal/common/exit_guard.rs
ba4c71a7433 add unit tests for extra extension feature
55fc20b7cbd update comments
6b7a259b4f0 Add experimental raw-dylib feature to std
c452e620459 Use windows_targets macro for alloc
521c81ab1c4 Run alloc sync tests
2fcdebb68d7 Improve readability of some fmt code examples
625bcc4987d Rollup merge of rust-lang#127320 - ChrisDenton:win-sys, r=Mark-Simulacrum
f8caf5f24be Rollup merge of rust-lang#127214 - bjorn3:miri_native_unwind, r=oli-obk
1862054af88 Describe Sized requirements for mem::offset_of
e26c8818397 impl FusedIterator and a size hint for the error sources iter
8f1c6640319 core: erase redundant stability attrs in va_list
60c33a58766 library: outline VaList into ffi::va_list
03d11c20585 Auto merge of rust-lang#126171 - RalfJung:simd_bitmask_multibyte, r=workingjubilee
297850a677e Add more checks for pointers with vtable meta
f58a3d6903e Improve dead code analysis
515bd305955 Add comments to windows_targets.rs
89d2de0f95f Update windows-bindgen to 0.58.0
0860a040c83 also remove redundant requirements from offset()
6f80604442b offset_from: "the difference must fit in an isize" is a corollary
de4f5c2ca62 Rollup merge of rust-lang#127303 - cuishuang:master, r=jhpratt
56c73c378a5 Rollup merge of rust-lang#127195 - biabbas:vxworks_cleanup, r=jhpratt
5dfdef71fae Rollup merge of rust-lang#126792 - wooden-worm:master, r=Mark-Simulacrum
4df2059a6f7 chore: remove repeat words
acbefbbdec7 impl PathBuf::add_extension and Path::with_added_extension
13d5a423f3d Auto merge of rust-lang#127226 - mat-1:optimize-siphash-round, r=nnethercote
ed3d4878d34 stir the hash state a little to avoid prefix collisions
5ca124f6d8a Add more test cases for path comparisons
33bc557dd48 Add test case demonstrating equality of paths "foo/bar" and "foobar"
079f99970d6 Move unique_thread_exit call to lang_start_internal so it is not in a generic function, and wrap it in `catch_unwind`
47d0cbc7e2f Remove Miri special-case
596be7ee7d7 Use pthread_t instead of numeric thread id
2e90f6f5e7c Use libc::pause instead of std::thread::park in wait-for-exit loop
1fd23e8568a core: Limit four f16 doctests to x86_64 linux
e6f15c579fa std: Set has_reliable_f16 to false for MIPS targets in build.rs
67535b62417 library/std/build.rs: "powerpc64le" is not a target_arch
5b0d82f32d8 Rollup merge of rust-lang#127204 - dimpolo:stabilize_atomic_bool_fetch_not, r=jhpratt
b184a84f13c Rollup merge of rust-lang#123588 - tgross35:stabilize-assert_unchecked, r=dtolnay
2a81053036c Fall back on remove dir implementation for vxworks
a8b6d0a2e51 Rollup merge of rust-lang#127230 - hattizai:patch01, r=saethlin
4d7cbb257ee chore: remove duplicate words
645e9f24d68 Optimize SipHash by reordering compress instructions
c5ab1f01d8c Rollup merge of rust-lang#127128 - elomatreb:elomatreb/stabilize-duration_abs_diff, r=joboet
f09067288ce Rollup merge of rust-lang#126732 - StackOverflowExcept1on:master, r=m-ou-se
1dc4f05eed8 Use the native unwind function in miri where possible
4fff3351c87 Avoid MIR bloat in inlining
4385efde634 Stabilize atomic_bool_fetch_not
6c3359cdb0b Rollup merge of rust-lang#127182 - danielhuang:patch-4, r=Nilstrieb
a0a438a75f2 Remove unqualified import io:: Error for vxworks as all Error references are qualified in process_vxworks.rs
2a65e9fd644 Auto merge of rust-lang#127026 - Urgau:cleanup-bootstrap-check-cfg, r=Kobzol
bba22002ec8 LinkedList's Cursor: method to get a ref to the cursor's list
40a9be9a29e Update ip_addr.rs
986dbd1b458 Print `TypeId` as hex for debugging
f27723e63ee Rollup merge of rust-lang#127069 - Sky9x:fmt-pointer-use-addr, r=Nilstrieb
b068fce0ad9 Rollup merge of rust-lang#126895 - betelgeuse:improve_simd_gather_documentation, r=Amanieu
a6b22e95975 Rollup merge of rust-lang#127134 - tgross35:typeid-debug, r=Nilstrieb
7f0bb45d5b9 Rollup merge of rust-lang#126906 - GrigorenkoPV:fixme-split_at_first, r=Mark-Simulacrum
b0feb54c3d8 Rollup merge of rust-lang#126705 - safinaskar:panic, r=Mark-Simulacrum
b8977f5a191 Auto merge of rust-lang#127133 - matthiaskrgr:rollup-jxkp3yf, r=matthiaskrgr
affa2f90405 Print `TypeId` as a `u128` for `Debug`
05a472c8d62 Rollup merge of rust-lang#127122 - TDecking:div_ceil, r=Nilstrieb
9b3a5111038 Auto merge of rust-lang#120639 - fee1-dead-contrib:new-effects-desugaring, r=oli-obk
f96a3214d6b Stabilize `duration_abs_diff`
bf9096fc013 small correction to fmt::Pointer impl
171f5dbb17b Auto merge of rust-lang#127121 - GuillaumeGomez:rollup-xjjjckn, r=GuillaumeGomez
50a66465304 Remove uneccessary condition in `div_ceil`
79143898a34 Updated docs on `#[panic_handler]` in `library/core/src/lib.rs`
1858bdce9b8 Rollup merge of rust-lang#127073 - Sky9x:unnecessary-seqcst, r=Nilstrieb
aaed20934c7 Rollup merge of rust-lang#127072 - Sky9x:docs-includes-vs-does-include, r=scottmcm
e5a577d85dc Auto merge of rust-lang#127119 - RalfJung:miri-sync, r=RalfJung
77a5b51293f Rollup merge of rust-lang#126953 - joboet:lazy_key, r=jhpratt
8641f6a3b19 Merge from rustc
402992c7d21 Rollup merge of rust-lang#127071 - Sky9x:remove-ptr-to-from-bits, r=scottmcm
0a2d8e47740 Rollup merge of rust-lang#127070 - Sky9x:unit-const-param-ty, r=BoxyUwU
663f3d54372 Rollup merge of rust-lang#127055 - shepmaster:hash-finish-must-use, r=dtolnay
729a10a00b8 address review comments
db228b821dd general fixups and turn `TODO`s into `FIXME`s
47492c9ec94 Implement `Min` trait in new solver
cc4a0293697 implement new effects desugaring
d6fadf5ac19 std: add safety comments
8c3c7dcea79 Rollup merge of rust-lang#126970 - DaniPopes:simplify-str-clone_into, r=cuviper
ae98528d9f3 Rollup merge of rust-lang#126956 - joboet:fmt_no_extern_ty, r=RalfJung
652f0b8fe38 Merge from rustc
48dc678b2c6 Remove unnecessary SeqCst in `impl fmt::Pointer for AtomicPtr`
e6e5e84cae6 docs: say "includes" instead of "does include"
a722d391cd8 Remove (deprecated & unstable) {to,from}_bits pointer methods
2ed9c9f5b62 add () to the marker_impls macro for ConstParamTy
fdfe0148965 Mark `Hasher::finish` as #[must_use]
2bd2069f1dd fix least significant digits of f128 associated constants
8db57c2b618 core: improve comment
1f8c8f42e51 Cleanup bootstrap check-cfg
6c38c60873f Rollup merge of rust-lang#126980 - Borgerr:fix-extendfromslice-check, r=workingjubilee
a2dc9b539e3 Rollup merge of rust-lang#126929 - nnethercote:rm-__rust_force_expr, r=oli-obk
cf231e8ada7 Merge from rustc
a8b311eb853 Auto merge of rust-lang#126608 - tgross35:f16-f128-library, r=Mark-Simulacrum
4788a93eee2 std: test a variety of ways to extend a Wtf8Buf
57c2de81f2b set self.is_known_utf8 to false in extend_from_slice
c14a130aa4a Rollup merge of rust-lang#126879 - the8472:next-chunk-filter-drop, r=cuviper
f6fdef3996a core: avoid `extern` types in formatting infrastructure
43a865ad540 fix UI test, simplify error message
ff33a6672e7 regression test for leaks in the the Filter::next_chunk implementation
f90972a4104 add comments explaining optimizations for Filter::next_chunk
4039a7f34e7 fix Drop items getting leaked in Filter::next_chunk
0351c5316c0 Simplify `str::clone_into`
5aedb8ada69 Rollup merge of rust-lang#126946 - cyrgani:patch-1, r=compiler-errors
5664da3fcac Rollup merge of rust-lang#126927 - workingjubilee:vaargsafe-is-unsafe, r=joboet
927337346fd Rollup merge of rust-lang#126885 - Borgerr:rm_internal_pathbuf_asmutvec, r=workingjubilee
46074aad759 Rollup merge of rust-lang#126302 - mu001999-contrib:ignore/default, r=michaelwoerister
0fe53622318 Stabilize const unchecked conversion from u32 to char
9dcaa15a8dc std: separate TLS key creation from TLS access
5d08a54141c Detect unused structs which derived Default
e6c45e4a711 `PathBuf::as_mut_vec` removed and verified for UEFI and Windows platforms rust-lang#126333
7cec6ef8d5e remove references to `PathBuf::as_mut_vec` in `PathBuf::_set_extension`
37f78f46760 inner truncate methods for UEFI platforms
cfb802176cb rust-lang#126333 remove `PathBuf::as_mut_vec` reference at top of `PathBuf::_push`
3edb521863d simd_bitmask intrinsic: add a non-power-of-2 multi-byte example
2ddf7942352 Add missing slash in const_eval_select doc comment
19cfdb2c317 Add tests for `f16` and `f128`
561daffd3f5 Add more `f16` and `f128` library functions and constants
6cb3d34841e Add doctests to existing `f16` and `f128` functions
b0e050324f9 Add build.rs config for reliable `f16` and `f128`
028026b9b30 Remove `__rust_force_expr`.
1069a689007 core: VaArgSafe is an unsafe trait
a451b2a9f8b Auto merge of rust-lang#126852 - scottmcm:more-checked-math-tweaks, r=Amanieu
17d03b950a4 Check that we get somewhat sane PIDs when spawning with pidfds
4c9a96eebda more fine-grained feature-detection for pidfd spawning
bf06e436d4a document safety properties of the internal Process::new constructor
9212236fc18 use pidfd_spawn for faster process creation when pidfds are requested
4815f2968d4 document the cvt methods
1bd207e6b0a Rollup merge of rust-lang#126904 - GrigorenkoPV:nonzero-fixme, r=joboet
2676918a59b Rollup merge of rust-lang#125575 - dingxiangfei2009:derive-smart-ptr, r=davidtwco
9dcffa5782f Rollup merge of rust-lang#125082 - kpreid:const-uninit, r=dtolnay
cf34f71c117 Replace `MaybeUninit::uninit_array()` with array repeat expression.
e51d8a2224f Auto merge of rust-lang#126523 - joboet:the_great_big_tls_refactor, r=Mark-Simulacrum
2b8c7a3813f Small fixme in core now that split_first has no codegen issues
532304befc3 Small fixme in core now that NonZero is generic
5ae0378035a std: fix wasm builds
ae08c581475 Rollup merge of rust-lang#126213 - zachs18:atomicbool-u8-i8-from-ptr-alignment, r=Nilstrieb
071e80d6c4a Fix simd_gather documentation
0c4a661ebdf wasm64 build with target-feature=+simd128,+atomics
36a20f7b383 Reword docs for `f32` and `f64`
6839ec5efd2 Extract repeated constants from `f32` and `f64` source
c26bd79991f Rollup merge of rust-lang#126854 - devnexen:std_unix_os_fallback_upd, r=Mark-Simulacrum
828e528d416 Rollup merge of rust-lang#126807 - devnexen:copy_file_macos_simpl, r=Mark-Simulacrum
e4bc79db7fe Also get `add nuw` from `uN::checked_add`
7c83a041921 SmartPointer derive-macro
f0b95fcce71 fix build
12ec5b7b691 Rollup merge of rust-lang#126783 - tguichaoua:fix_tcplistener_into_incoming_issue_number, r=workingjubilee
eb265d0841e std::unix::os::home_dir: fallback's optimisation.
a48f3d6475d Auto merge of rust-lang#126838 - matthiaskrgr:rollup-qkop22o, r=matthiaskrgr
ec8af4b3c06 Rollup merge of rust-lang#126552 - fee1-dead-contrib:rmfx, r=compiler-errors
6d6ba925574 Rollup merge of rust-lang#126140 - eduardosm:stabilize-fs_try_exists, r=Amanieu
e1edea8f3a4 Auto merge of rust-lang#116113 - kpreid:arcmut, r=dtolnay
49d4fdb09f1 Generalize `{Rc,Arc}::make_mut()` to unsized types.
5ac719ed6a2 Replace `WriteCloneIntoRaw` with `CloneToUninit`.
a4ca461939e Add `core::clone::CloneToUninit`.
78368435c65 Auto merge of rust-lang#126750 - scottmcm:less-unlikely, r=jhpratt
934e7286794 Auto merge of rust-lang#124101 - the8472:pidfd-methods, r=cuviper
c2ec99b6637 to extract a pidfd we must consume the child
f7cf777c00b Add PidFd::{kill, wait, try_wait}
d688595fa6c std::unix::fs: copy simplification for apple.
bb602cf940d Auto merge of rust-lang#125853 - tesuji:promote-fail-fast, r=cjgillot
1f1793634b4 update intrinsic const param counting
5e7ce0bad23 Remove `feature(effects)` from the standard library
8902c171c30 Auto merge of rust-lang#126781 - matthiaskrgr:rollup-5u4pens, r=matthiaskrgr
54eaed7e5ef fix issue number
2e01ae34277 Rollup merge of rust-lang#126613 - tgross35:log-test-update, r=cuviper
306d7bf153a Stop using `unlikely` in `strict_*` methods
a8ab1ceb396 [GVN] Add tests for generic pointees with PtrMetadata
a272844a6e1 Don't perform mitigation for thread-unsafe libc::exit under Miri.
5035a17dec1 fix rustdoc URL
1530977b9a5 On `target_os = "linux"`, ensure that only one Rust thread calls `libc::exit` or returns from `main`.
7e940ba00cf Auto merge of rust-lang#126578 - scottmcm:inlining-bonuses-too, r=davidtwco
9a945fdf0e9 Auto merge of rust-lang#124032 - Voultapher:a-new-sort, r=thomcc
dbaf524df30 Rollup merge of rust-lang#126737 - fee1-dead-contrib:rm-const-closures, r=compiler-errors
0f6922d6272 Fix wrong big O star bracing in the doc comments
7bf7f578614 Remove `feature(const_closures)` from libcore
b4e2e4ac6e9 Auto merge of rust-lang#126736 - matthiaskrgr:rollup-rb20oe3, r=matthiaskrgr
0829ab8d1b7 Rollup merge of rust-lang#126717 - nnethercote:rustfmt-use-pre-cleanups, r=jieyouxu
f1c9c809b1f Rollup merge of rust-lang#126711 - GKFX:const-option-as-slice, r=oli-obk
e0572323ddb Auto merge of rust-lang#116088 - nbdd0121:unwind, r=Amanieu,RalfJung
13ea648b170 Stabilize `PanicInfo::message()` and `PanicMessage`
b6a38581515 Rollup merge of rust-lang#126703 - the8472:on-blackbox-crypto-use, r=scottmcm
847726d1be8 Shrink some slice iterator MIR
1ba2fa4b637 Stabilize `hint_assert_unchecked`
9d0041c40d7 Update documentation for `hint::assert_unchecked`
e3e84a75a9b Add blank lines after module-level `//` comments.
36ad0db0a23 Add blank lines after module-level `//!` comments.
4e67110a2fb Convert some module-level `//` and `///` comments to `//!`.
669d6fce08c Make Option::as_[mut_]slice const
4ae781cb5e2 reword the hint::blackbox non-guarantees
dd7c901e95d core: add tracking issue for `array::repeat`
5ddeaca202b core: simplify implementation of `array::repeat`, address other nits
62f7a4e4e92 core: implement `UncheckedIterator` for `RepeatN`
387fd1f34c6 core: implement `array::repeat`
3fc18d0b40c Add a hack to prevent proc_macro misopt in CI
a95938d6730 Stabilise c_unwind
2a5e5b887ef Rollup merge of rust-lang#125787 - Oneirical:infinite-test-a-novel, r=jieyouxu
227994dbde2 try implementing suggestions
78867ab1aa0 run_make_support nm implementation + bin-emit-no-symbols rmake rewrite
76e61bf77a6 Replace `move||` with `move ||` in `compiler/` and `library/`
13a31b63b4f Auto merge of rust-lang#126330 - m-ou-se:panic-message-type, r=Amanieu
42802a3a09e Print the tested value in int_log tests
ea1ab74eb6d Add missing CopyMarker impl
384c2054629 Revert panic_safe test changes
ca458bac5ae Add PanicMessage type for PanicInfo::message().
22389455823 Add tracking issue to async_drop API
0b3227b6dac std: rename module for clarity
2b9a4f38bd6 std: update TLS module documentation
00d4964bb22 std: use the `c_int` from `core::ffi` instead of `libc`
bd3b9eca35a std: simplify `#[cfg]`s for TLS
78eaad5fb0a Fix unintended regression for Freeze + Copy types
8cd20cb8dc1 Auto merge of rust-lang#126569 - jieyouxu:rollup-1uvkb2y, r=jieyouxu
c1acd7a6844 Rollup merge of rust-lang#126531 - slanterns:error_provider, r=workingjubilee
cd1c9984d30 Rollup merge of rust-lang#126468 - RalfJung:euclid, r=Mark-Simulacrum
27308799efa Rollup merge of rust-lang#126346 - hermit-os:fd, r=Amanieu
ebbce699236 Rollup merge of rust-lang#126288 - x4exr:patch-1, r=dtolnay
4aa43c72385 Auto merge of rust-lang#125720 - folkertdev:optimize_for_size-ptr-rotate, r=Amanieu
791232945c4 doc: Added commas where needed
48e157873f1 Fix doc-link issue
489dfceabae Remove reliance on const_trait in sort implementations
89b578450c9 std: move `sys_common::backtrace` to `sys`
90dbe22a287 use rustc-dep-of-std in panic_unwind
6832ad31e1c Rollup merge of rust-lang#126539 - lukaslueg:patch-1, r=jhpratt
04e46c2630d Rollup merge of rust-lang#125112 - tbu-:pr_create_dir_all_empty, r=dtolnay
e77b4744b48 Update `Arc::try_unwrap()` docs
83c530fb2f8 Apply review comments
ae7f43eda80 Auto merge of rust-lang#126299 - scottmcm:tune-sliceindex-ubchecks, r=saethlin
339f26630a2 Redo SliceIndex implementations
2388743f251 update comment
4cc1c37692c Rollup merge of rust-lang#126229 - ChrisDenton:bindgen, r=Mark-Simulacrum
b40c54bb5bc std: refactor the TLS implementation
7e3c4f82606 Auto merge of rust-lang#126518 - matthiaskrgr:rollup-wb70rzq, r=matthiaskrgr
26785938493 std: suggest OnceLock over Once
b509ed20612 Polish `std::path::absolute` documentation.
c3c175798d2 Auto merge of rust-lang#126473 - matthiaskrgr:rollup-8w2xm09, r=matthiaskrgr
a135342704a Rollup merge of rust-lang#126285 - kpreid:unique-rc, r=dtolnay
7fafb6d366e Rollup merge of rust-lang#126266 - tbu-:pr_doc_alloc_default_system, r=jhpratt
afee9f5e11d Rollup merge of rust-lang#126135 - hermit-os:fuse, r=jhpratt
4a32b4bcf84 Rollup merge of rust-lang#123769 - dtolnay:literal, r=fee1-dead
3909d510924 div_euclid, rem_euclid: clarify/extend documentation
ca52a2ca0e3 Rollup merge of rust-lang#126351 - devnexen:to_sol11_upd, r=ChrisDenton
369fa557b2f Rollup merge of rust-lang#126402 - firefighterduck:fix-unsafe-precon-copy, r=Nilstrieb
2acb995e558 Rollup merge of rust-lang#126390 - Kriskras99:master, r=Nilstrieb
b3c1dcb8a6b Rollup merge of rust-lang#126360 - compiler-errors:uplift-structural-traits, r=lcnr
bdb9aa2f3cd Rollup merge of rust-lang#123726 - jieyouxu:command-new-docs, r=Nilstrieb
307d1afdbd4 Remove superfluous escaping from byte, byte str, and c str literals
78d94eeb0ff LangItem-ify Coroutine trait in solvers
891f00ce0fd fix wrong assert_unsafe_precondition message for core::ptr::copy
9adf702cc46 Rollup merge of rust-lang#126384 - RalfJung:is_none_or, r=workingjubilee
02cb1e9e580 Rollup merge of rust-lang#126347 - slanterns:try_simplify, r=scottmcm
fa2a54a54c6 Fix wording in {checked_}next_power_of_two
3ef894f8bc5 add tracking issue for is_none_or
a5fe19dc0bd std::unix::fs::link using direct linkat call for Solaris and macOs.
9921cd25ed1 Rollup merge of rust-lang#126328 - RalfJung:is_none_or, r=workingjubilee
93583a69853 Simplify `try_*` on `Iterator`
47090b15fb8 export std::os::fd module on HermitOS
17c90d81d23 Auto merge of rust-lang#126273 - pietroalbini:pa-bootstrap-update, r=Mark-Simulacrum
b482e06e29c add is_none_or
027c82e6edc Rollup merge of rust-lang#126322 - m-ou-se:panicinfo-and-panicinfo-2, r=RalfJung
db03ec6a89e Rollup merge of rust-lang#126242 - yaahc:simplify-provider, r=jhpratt
956efdef025 Rollup merge of rust-lang#126039 - dpaoliello:arm64ecbuild, r=davidtwco
3acb41fba7c Fix deprecated version.
bc5e618edd3 Update doc comment on PanicInfo::message().
249d63e985c Use payload_as_str instead of two downcasts.
15677e9f865 Fix deprecation version.
a239d5bf0e1 Clarify doc comment.
209f8c80d1f Auto merge of rust-lang#126319 - workingjubilee:rollup-lendnud, r=workingjubilee
6ec98e76fb6 Rollup merge of rust-lang#126305 - workingjubilee:fix-os-string-to-string-utf8-invariant, r=joboet
80467da88db Rollup merge of rust-lang#126287 - nnethercote:reformat-cranelift-patch, r=bjorn3
5760a4e9d4e Rollup merge of rust-lang#126281 - ChrisDenton:env, r=jhpratt
439c2ae36dc Rollup merge of rust-lang#126249 - workingjubilee:simplify-try-map-signature, r=scottmcm
23e3dbf043a Rollup merge of rust-lang#126210 - lolbinarycat:ptr_doctest_assert, r=workingjubilee
d46939470bf Rollup merge of rust-lang#123374 - mgeier:doc-slice-from-raw-parts, r=scottmcm
63fe960c257 Require any function with a tait in its signature to actually constrain a hidden type
e1d73c2d74a Revert "Rollup merge of rust-lang#125362 - joboet:tait_hack, r=Nilstrieb"
382ed528dc8 Make PathBuf less Ok with adding UTF-16 then `into_string`
548e7a4135e Update a cranelift patch file for formatting changes.
8ccbe9e6c8a `UniqueRc`: support allocators and `T: ?Sized`.
b3dcee69396 set_env: State the conclusion upfront
f56c02311ee Rename `std::fs::try_exists` to  `std::fs::exists` and stabilize fs_try_exists
c16d8b1f7a5 Unify guarantees about the default allocator
d8fe5899dc8 remove cfg(bootstrap)
a2ff49b68b4 replace version placeholder
f72e4a99cd5 Formatting.
0503ca79148 Bump deprecation of std's PanicInfo alias to 1.82.0.
fea6b035e61 Add PanicHookInfo::payload_as_str().
0c8a9e06b97 Fix display of panic message in recursive panic.
2f85702e572 Mention core's PanicInfo in error.md.
ad0667f9724 Add note on panic payload type.
518722eccfc Downcast panic payload to String too in example.
c4dea816f7f Move deprecation of std::panic::PanicInfo to 1.80.0.
143e4c4a40e Fix deprecation version.
c6749ae5b90 Rename std::panic::PanicInfo to PanicHookInfo.
db2e05588c5 Formatting.
51f20ac6148 Fix invalid markdown/html.
d4b7304c0de Reorder body of begin_panic for consistency.
373fb60b119 Impl Display for PanicPayload to simplify things.
224d45cf15c Use unnamed lifetimes for [..]Payload impl blocks.
cf984e0e154 Move downcasting panic payload to str to a function.
a18eeac0a12 Mark some PanicInfo methods as #[inline] for consistency.
47f359bc210 Remove std::panic::PanicInfo::internal_constructor+set_payload.
701d6a23254 Remove core::panic::PanicInfo::internal_constructor.
cca865dd137 Update doc comment about core::panicking.
221a90ccb77 Fix doc link.
d6658a5e3dd Add core::panic::PanicInfo::payload() for compatibility.
ca0bfebc0fe Document difference between core and std's PanicInfo.
702405ed414 Split core's PanicInfo and std's PanicInfo.
483f641ee13 Simplify `[T; N]::try_map` signature
8b6f468edd8 Simplify provider api to improve llvm ir
c8170e67b53 Rollup merge of rust-lang#126212 - SteveLauC:fix/haiku, r=joboet
58bb5cfddf4 Rollup merge of rust-lang#126191 - ivan-shrimp:nonzero_doc, r=scottmcm
d2f8ddfcc21 Bump windows-bindgen to 0.57
02bf1521553 Clarify `Command::new` behavior if passed programs with arguments
e17d6b968b4 Remove some unused crate dependencies.
5840184c348 Update docs for AtomicU8/I8.
87915497e69 fix: build on haiku
263861f45c9 Update safety docs for AtomicBool::from_ptr.
e25ae61e2b5 docs(core): make more const_ptr doctests assert instead of printing
cf9de23d66b Auto merge of rust-lang#126205 - jieyouxu:rollup-s64z5ng, r=jieyouxu
c5da756bc2a Rollup merge of rust-lang#126194 - ChrisDenton:winerror, r=Mark-Simulacrum
c4bd74c1902 Rollup merge of rust-lang#125253 - sunsided:feature/FRAC_1_SQRT_PI, r=Mark-Simulacrum
c9c5d8f0189 Auto merge of rust-lang#126193 - RalfJung:miri-sync, r=RalfJung
e39299d577e Migrate more things to WinError
0df0a38c38b fix `NonZero` doctest inconsistencies
818933db00d Rollup merge of rust-lang#126168 - devnexen:current_exe_haiku_simpl, r=ChrisDenton
a9bd5698ac7 Rollup merge of rust-lang#126146 - devnexen:signal_fbsd, r=ChrisDenton
05812a0309b Merge from rustc
56bdaf3dfb3 std::unix::os current_exe implementation simplification for haiku.
e6c378f9a8e Auto merge of rust-lang#125966 - schvv31n:impl_os_string_pathbuf_leak, r=workingjubilee
e000ecbd84a std::unix::process adding few specific freebsd signals to be able to id.
67454f58555 Rollup merge of rust-lang#126138 - wbk:patch-1, r=lqd
ca932c80555 Rollup merge of rust-lang#125998 - devnexen:get_mode_illumos, r=Nilstrieb
397e9cbe400 Rollup merge of rust-lang#125951 - slanterns:error_in_core_stabilization, r=Amanieu
4655eca9735 Fix typo in docs for std::pin
bb2e2d9fc7d add HermitOS support of vectored read/write operations
dd7ccb77633 Rollup merge of rust-lang#126089 - wutchzone:option_take_if, r=scottmcm
199da77e638 Rollup merge of rust-lang#126030 - ChrisDenton:update-wingen-readme, r=Mark-Simulacrum
8a4b11aa65d Rollup merge of rust-lang#124012 - slanterns:as_slice_stabilize, r=BurntSushi
05a92c2d02b Auto merge of rust-lang#126110 - workingjubilee:backtrace-0.3.73, r=workingjubilee
cd73cbea88a Update backtrace to 0.3.73
c6e53ce2b1a Merge from rustc
3b603356225 Rollup merge of rust-lang#125606 - diondokter:opt-size-int-fmt, r=cuviper
7014731c32e fix doc comments about `error_generic_member_access`
3f4816887c7 Stabilize `error_in_core`
20f15f4d41a fixed memory leaks in PathBuf::leak & OsString::leak tests
fa66a61d655 Rollup merge of rust-lang#126096 - c410-f3r:tests-tests-tests, r=jhpratt
57369442f0d [RFC-2011] Allow `core_intrinsics` when activated
dfddd7e5a86 Stabilize Option::take_if
051c6c60977 Raise `DEFAULT_MIN_STACK_SIZE` to at least 64KiB
29932f32723 Auto merge of rust-lang#126038 - matthiaskrgr:rollup-h4rm3x2, r=matthiaskrgr
149a2370c6e Promote `arm64ec-pc-windows-msvc` to tier 2
4a81c121a38 Rollup merge of rust-lang#126032 - ChrisDenton:update-docs, r=joboet
7450cf043b4 Rollup merge of rust-lang#125800 - fortanix:raoul/rte-99-fix_mut_static_task_queue, r=jethrogb
ed91d5578b4 Rollup merge of rust-lang#125940 - devnexen:unix_fs_netbsd_get_path, r=cuviper
bf7430fdc68 Update description of the `IsTerminal` example
91c8b231664 Update `./x fmt` command
16321651051 Rollup merge of rust-lang#125995 - kpreid:const-uninit-stable, r=Nilstrieb
2c5f1acc4c1 Rollup merge of rust-lang#125982 - xTachyon:fix-linked-list, r=jhpratt
80cee25cbad Rollup merge of rust-lang#123168 - joshtriplett:size-of-prelude, r=Amanieu
28dc012bfbf std::unix::fs::get_mode implementation for illumos/solaris.
14a6f295bcd Use inline const instead of unsafe to implement `MaybeUninit::uninit_array()`.
a2c3406e626 Use inline const instead of unsafe to construct arrays in `MaybeUninit` examples.
f8ee355f9c4 Rollup merge of rust-lang#125932 - schvv31n:patch-1, r=lqd
49dad463287 Rollup merge of rust-lang#125927 - ferrocene:lw-alloc-unwind-test, r=pietroalbini
e38c13a5962 Rollup merge of rust-lang#125696 - workingjubilee:please-dont-say-you-are-lazy, r=Nilstrieb
1764910ce42 Rollup merge of rust-lang#106186 - rossmacarthur:ft/iter-chain, r=Amanieu
fbb5246b92c Make deleting on LinkedList aware of the allocator
85aa4b6ae53 impl OsString::leak & PathBuf::leak
b19dd145ea9 Add function `core::iter::chain`
25245bba3d9 Rollup merge of rust-lang#125919 - tbu-:pr_fix_typo, r=lqd
a415dddaa0d Rollup merge of rust-lang#125504 - mqudsi:once_nominal, r=cuviper
ea7e91c6357 Let compiler auto impl `Send` for `Task`
55f3d10071c Store `Task::p` as `dyn FnOnce() + Send`
92b604f475f Pass function for `Thread` as `Send` to `Thread::imp`
175ad227af0 Auto merge of rust-lang#125525 - joboet:tls_accessor, r=cuviper
31e0022e8f2 std::unix::fs::get_path: using fcntl codepath for netbsd instead.
82e24ad44cd Fix typo in the docs of `HashMap::raw_entry_mut`
fcc07af4e3a Ignore `vec_deque_alloc_error::test_shrink_to_unwind` test on non-unwind targets
6ef46b31227 Auto merge of rust-lang#125912 - nnethercote:rustfmt-tests-mir-opt, r=oli-obk
79271381c4f Remove stray "this"
06d9b0e9397 Add "OnceList" example to motivate OnceLock
6d001c57db6 Move first OnceLock example to LazyLock
7e47256ddbf Differ LazyLock vs. OnceLock in std::sync overview
a198721997c Explain LazyCell in core::cell overview
ae5598aabc3 Reformat `mir!` macro invocations to use braces.
494f05c1d78 Rollup merge of rust-lang#125898 - RalfJung:typo, r=Nilstrieb
7881d33deef Rollup merge of rust-lang#125884 - Rua:integer_sign_cast, r=Mark-Simulacrum
380d9a3d410 Rollup merge of rust-lang#121062 - RustyYato:f32-midpoint, r=the8472
81b9e26560b Wording of the documentation
1c707b64249 typo: depending from -> on
fe5adb924fb Auto merge of rust-lang#125577 - devnexen:netbsd_stack_min, r=joboet
876458ec8a2 Implement feature `integer_sign_cast`
e929c7fda65 Change f32::midpoint to upcast to f64
cd0400080d5 Auto merge of rust-lang#124294 - tspiteri:ilog-first-iter, r=the8472
7f0b19dd24d stablize `const_binary_heap_constructor` & create an unstable feature `const_binary_heap_new_in` for `BinaryHeap::new_in`
5c2e2744f32 Rollup merge of rust-lang#125730 - mu001999-contrib:clippy-fix, r=oli-obk
9fe18037b50 Auto merge of rust-lang#124662 - zetanumbers:needs_async_drop, r=oli-obk
894310362d5 Avoid `mut` and simplify initialization of `TASK_QUEUE`
ba98164a104 Auto merge of rust-lang#124636 - tbu-:pr_env_unsafe, r=petrochenkov
bbaaa79ab59 Rollup merge of rust-lang#125746 - jmillikin:duration-from-weeks-typo, r=lqd
1329a62eb9e Rollup merge of rust-lang#125739 - RalfJung:drop-in-place-docs, r=workingjubilee
8883bcf630b Rollup merge of rust-lang#125342 - tbu-:pr_doc_write, r=ChrisDenton
14d5dcb4160 explain what the open questions are, and add a Miri test for that
6f01ba7ade6 Apply x clippy --fix and x fmt
c9c0713ee9b Fix copy-paste error in `Duration::from_weeks` panic message.
e935223b1b8 Rollup merge of rust-lang#125733 - compiler-errors:async-fn-assoc-item, r=fmease
4feb8819521 Elaborate about modifying env vars in multi-threaded programs
25007197aef Add note about safety of `std::env::set_var` on Windows
c4b1ff893a1 Make `std::env::{set_var, remove_var}` unsafe in edition 2024
07d3009644f drop_in_place: weaken the claim of equivalence with drop(ptr.read())
99eabb47fb4 Add lang item for AsyncFnKindHelper::Upvars
a8f468f97f8 Add lang item for Future::Output
2e1896e1976 Add lang items for AsyncFn's associated types
d82378a11dd [ACP 362] genericize `ptr::from_raw_parts`
619e33b0691 Add FRAC_1_SQRT_2PI doc alias to FRAC_1_SQRT_TAU
12652447f15 make `ptr::rotate` smaller when using `optimize_for_size`
bb6d4eb5be6 Add safety comment to fix tidy
c8b699c1ab2 Optimize async drop glue for some old types
0444ab852cd Add FRAC_1_SQRT_2PI constant to f16/f32/f64/f128
1aaf0a9adac Rollup merge of rust-lang#125226 - madsmtm:fix-mac-catalyst-tests, r=workingjubilee
565dce2d3fe Rollup merge of rust-lang#124251 - scottmcm:unop-ptr-metadata, r=oli-obk
a4025eba8f9 Add custom mir support for `PtrMetadata`
87b9f244814 Add an intrinsic for `ptr::metadata`
914d2c03f3a Rollup merge of rust-lang#125637 - nnethercote:rustfmt-fixes, r=GuillaumeGomez
3170156cbf5 Make more of the test suite run on Mac Catalyst
9753338652f Disable stack overflow handler tests on iOS-like platforms
35483898acf Don't format `tests/run-make/*/rmake.rs`.
6fcf1300f8b Rollup merge of rust-lang#125647 - tspiteri:track-lazy_cell_consume, r=workingjubilee
385e1b87512 Rollup merge of rust-lang#125551 - clarfonthey:ip-bits, r=jhpratt
457f5eebf4b update tracking issue for lazy_cell_consume
893db811403 Auto merge of rust-lang#125636 - workingjubilee:bump-backtrace-0.3.72, r=workingjubilee
67858588bb6 Sync libstd deps with backtrace
b2148722d86 Bump backtrace to 0.3.72
0ef7706b6c1 Auto merge of rust-lang#125609 - diondokter:opt-size-char-count, r=thomcc
3578f429478 Rollup merge of rust-lang#124870 - Lokathor:update-result-docs, r=dtolnay
d4fb66bf7aa Always use the general case char count
1e8098b6dd4 Size optimize int formatting
a74509c7872 Rollup merge of rust-lang#125559 - scottmcm:simplify-shift-ubcheck, r=workingjubilee
bc346a0aedb Auto merge of rust-lang#122079 - tbu-:pr_copy_file_range_probe, r=the8472
fdcee4d0921 std::pal::unix::thread fetching min stack size on netbsd.
d14171db7a1 Auto merge of rust-lang#125574 - matthiaskrgr:rollup-1oljoup, r=matthiaskrgr
3e545bcb6f3 Rollup merge of rust-lang#125571 - tesuji:dummy-pi, r=Nilstrieb
840944248ea Rollup merge of rust-lang#125561 - Cyborus04:stabilize-slice-flatten, r=scottmcm
8981ee4ff26 Auto merge of rust-lang#125570 - tesuji:stdout-handle, r=Nilstrieb
addaaed02ce f32: use constants instead of reassigning a dummy value as PI
8a6d10d57b7 use proper name instead of magic number
64671fa9e4b Stabilize `slice_flatten`
40140819538 Auto merge of rust-lang#125070 - tbu-:pr_set_extension_panic, r=jhpratt
f54c5577ff7 Auto merge of rust-lang#125518 - saethlin:check-arguments-new-in-const, r=joboet
a4bac2bc347 It seems that anchor names are implicitly all lowercase
7cddfd46930 Simplify the `unchecked_sh[lr]` ub-checks a bit
805f56b8e16 Fix URL target, it's in the module not the type.
3b77f19a9a8 github showed that weird.
65726c04182 correct for copy paste errors when fixing wrapping.
613145f6c4e Resolve rust-lang#124870 (comment)
9677b7057a8 revert to the inconsistent paragraph wrapping.
bf3ca983d95 Rollup merge of rust-lang#124667 - newpavlov:stabilize_div_duration, r=jhpratt
4af28c44c31 Rollup merge of rust-lang#123803 - Sp00ph:shrink_to_fix, r=Mark-Simulacrum
79e1daf6925 Rollup merge of rust-lang#122986 - taiki-e:aix-c-char, r=Mark-Simulacrum
0b13a6c1235 Rollup merge of rust-lang#121377 - pitaj:lazy_cell_fn_pointer, r=dtolnay
b1ac7da4a90 Stabilise ip_bits feature
23bb5bc4f4f Auto merge of rust-lang#121571 - clarfonthey:unchecked-math-preconditions, r=saethlin
c11b36abf02 Rollup merge of rust-lang#125527 - programmerjake:patch-2, r=workingjubilee
d6812d57a9e Rollup merge of rust-lang#125498 - zmodem:avx512er, r=workingjubilee
f52291bef6b Rollup merge of rust-lang#125478 - Urgau:check-cfg-config-bump-stage0, r=Mark-Simulacrum
38dcab941d6 Rollup merge of rust-lang#125271 - RalfJung:posix_memalign, r=workingjubilee
29a1b3b9ffd Move the checks for Arguments constructors to inline const
5257f3f01ac Add manual Sync impl for ReentrantLockGuard
078095a8b94 std: make TLS accessors closures that return pointers
567096dab49 Rollup merge of rust-lang#125497 - meesfrensel:patch-1, r=calebzulawski
dd828cf426c Stop using the avx512er and avx512pf x86 target features
749b3766746 Change pedantically incorrect OnceCell/OnceLock wording
2b1602ae72f Fix some SIMD intrinsics documentation
59b5617f8ce Remove now outdated comment since we bumped stage0
6d1cdb564d6 Add assert_unsafe_precondition to unchecked_{add,sub,neg,mul,shl,shr} methods
8fa3f607e33 Document behavior of `create_dir_all` wrt. empty path
dd196e7c132 Document platform-specifics for `Read` and `Write` of `File`
a71d9d9f8e9 Fix c_char on AIX
ce3db1b638a fix typo
49138842df5 use posix_memalign on most Unix targets
86878b964b1 Fix linkchecker doc errors
1bf7a30d31a Turn bare links into automatic links
736b2250797 Move BufGuard impl outside of function
a44e7b3adea Fix tidy errors
36af6395634 Replace sort implementations
48a835b093a Divide float nanoseconds instead of seconds
f84d57f6cc3 Don't use `T` with both Result and Option, improve explanation.
88338ff820a Add `size_of`, `size_of_val`, `align_of`, and `align_of_val` to the prelude
5d56638742b Panic if `PathBuf::set_extension` would add a path separator
7db52fca9b3 Add fn allocator method to rc/sync::Weak. Relax Rc<T>/Arc<T>::allocator to allow unsized T.
43bf016caa3 Suggest borrowing on fn argument that is `impl AsRef`
50d5af44701 use teletype on the attribute name
43ae1871a8b Some Result combinations work like an Option.
d0c07aa8677 Move `test_shrink_to_unwind` to its own file.
d77b1cc251a Fix `VecDeque::shrink_to` UB when `handle_alloc_error` unwinds.
0342284416b Use `CURRENT_RUSTC_VERSION`
9eb77db22f6 Stabilize `div_duration`
7a6ddb35da6 Lift the probe code of `copy_file_range` into a function
f5305c1c49a Add missing .into_iter()
2a5af324d19 Extend the example code and assert the result
678e5a09970 Add "safety" comment
ad38f9b8000 unroll first iter of checked_ilog loop to save one multiplication
dbd03d4517e Stabilize `BinaryHeap::as_slice`
08f761fb838 DOC: Add FFI example for slice::from_raw_parts()
30c876cbfb4 Be stricter with `copy_file_range` probe results
fe052461e10 Less syscalls for the `copy_file_range` probe
511fe47e8ea Stabilize `LazyCell` and `LazyLock` (`lazy_cell`)

git-subtree-dir: library
git-subtree-split: 5e4edbadcb79ec757e656770b177f46201c3da8f
jaisnan added a commit to model-checking/verify-rust-std that referenced this pull request Jul 17, 2024
@jaisnan
Squashed 'library/' changes from 88f0106..a2cf63619d7
c4da0c4 
a2cf63619d7 Rollup merge of rust-lang#127813 - ChrisDenton:win-futex, r=joboet
aeae3328f01 Rollup merge of rust-lang#127763 - ChrisDenton:safe-unsafe-unsafe, r=tgross35
e0ea7017a67 Prevent double reference in generic futex
417b61f271f Narrow the scope of the ReadFile unsafe block
b4d1392064c forbid(unsafe_op_in_unsafe_fn) in sys/os_str
f431b519c02 Rollup merge of rust-lang#127836 - workingjubilee:forbid-unsafe-ops-in-xous-uefi, r=tgross35
0a024bda728 Rollup merge of rust-lang#127833 - risc0:erik/zkvm-deny-unsafe, r=workingjubilee
0299bb5f196 Rollup merge of rust-lang#127807 - ChrisDenton:win-parking, r=joboet
61af010c325 Rollup merge of rust-lang#127792 - workingjubilee:read-unaligned-is-dwarfier, r=joboet
d3cf2e16181 Rollup merge of rust-lang#127444 - Sky9x:cstr-bytes-iter, r=dtolnay
12075d15f76 Rollup merge of rust-lang#126776 - nnethercote:rustfmt-use-pre-cleanups-2, r=cuviper
00d603fc9c1 Rollup merge of rust-lang#126271 - diondokter:dec2flt-skip-fast-path, r=tgross35
8490c84ffb2 Rollup merge of rust-lang#125206 - mgeisler:simplify-std-env-vars, r=jhpratt,tgross35
a752e3b2772 uefi: Forbid unwrapped unsafe in platform modules
32a1b078ba4 Cfg nit
e189d3b30e1 xous: Forbid unwrapped unsafe in platform modules
7ddd7f86509 zkvm: add `#[forbid(unsafe_op_in_unsafe_fn)]` in `stdlib`
0723962ffe1 Adjust some comments on individual `use` declarations.
4320ba0a9b5 Avoid comments that describe multiple `use` items.
1aeddb00b1e Merge some `core::iter` entries.
7a0b2fb5e16 Add unsafe blocks in unsafe Thread::new
8e76b152b93 Remove `slice_to_end`
e8527cdadb6 std: unwrapped unsafe is VERBOTEN!
5e4edbadcb7 Rollup merge of rust-lang#127789 - Sword-Destiny:master, r=petrochenkov
1b631e5f140 Use futex.rs for Windows thread parking
d59f862b675 std: Use read_unaligned for reading DWARF
686f75bb7a6 Rollup merge of rust-lang#127047 - tspiteri:f128-aconsts-lsd, r=tgross35
8b1d874a6ec deny unsafe_op_in_unsafe_fn for teeos
f8bb325e1cf clean unsafe op in unsafe fn
b5970178b63 clean unsafe op in unsafe fn
9fd9c61c0ef clean unsafe op in unsafe fn
e0c57e42237 delete #![allow(unsafe_op_in_unsafe_fn)]
704f56f5d84 `impl Send + Sync` and override `count` for the `CStr::bytes` iterator
a778c83ad92 Auto merge of rust-lang#127777 - matthiaskrgr:rollup-qp2vkan, r=matthiaskrgr
65355912072 Rollup merge of rust-lang#124921 - RalfJung:offset-from-same-addr, r=oli-obk
ac443f29c05 Auto merge of rust-lang#127020 - tgross35:f16-f128-classify, r=workingjubilee
57937d7f2bd allow(unsafe_op_in_unsafe_fn) on some functions
94b381d6fc6 Some Windows functions are safe
f3bb34b1088 Deny more windows unsafe_op_in_unsafe_fn
eae94518584 Rollup merge of rust-lang#127750 - ChrisDenton:safe-unsafe-unsafe, r=workingjubilee
6257980b38d Rollup merge of rust-lang#127744 - workingjubilee:deny-unsafe-op-in-std, r=jhpratt
05614f3ce16 Rollup merge of rust-lang#127712 - ChrisDenton:raw-types, r=workingjubilee
14c24b1ba4c Mark some `f16` and `f128` functions unstably const
1b70afd5267 Move safety comment outside unsafe block
3c286d52b7d Make os/windows default to deny unsafe in unsafe
d96ed862d21 Make pal/windows default to deny unsafe in unsafe
bb3f60f0e69 Fix Windows 7
9fc6710fe07 Auto merge of rust-lang#127719 - devnexen:math_log_fix_solill, r=Amanieu
decdb067d63 Don't re-export `c_int` from `c`
a1a1c6a2d51 Remove DWORD
7d189919173 Remove ULONG
d89bce6a28b Remove PSRWLOCK
d3205de3d53 Remove LPVOID
68ac381171e Remove LPSECURITY_ATTRIBUTES
6d037b83d39 Remove LPOVERLAPPED
61f617d370a Remove LPCVOID
8a2537133ee Remove SIZE_T
cd51de1f064 Remove CHAR
00a5b3b8733 Remove USHORT
d621d21f702 Remove LPWSTR
0b22ecb55af Remove UINT
18adceff5ae Remove LONG
4eaaf7dcb61 Remove LARGE_INTEGER
aa45985349c Remove NonZeroDWORD
d7aa7cf7242 Auto merge of rust-lang#127732 - GrigorenkoPV:teeos-safe-sys-init, r=Amanieu
5ff7b404d5e std: Unsafe-wrap std::sync
e8fa3ef2c24 std: Unsafe-wrap in Wtf8 impl
8c3a9c1c939 std: Unsafe-wrap std::io
91b7331a825 std: Directly call unsafe {un,}setenv in env
8c75111da55 std: Unsafe-wrap OSStr{,ing}::from_encoded_bytes_unchecked
4679f9a6cff std: Unsafe-wrap HashMap::get_many_unchecked_mut
ac0fd279184 std: deny(unsafe_op_in_unsafe_fn) but allow sites
f710e38693e Add `classify` and related methods for `f16` and `f128`
009660d51cc std: removes logarithms family function edge cases handling for solaris.
3492a6b5146 Auto merge of rust-lang#127728 - matthiaskrgr:rollup-ercdbjd, r=matthiaskrgr
08732993c73 sys::init is not unsafe on teeos
6c4029ad51b Rollup merge of rust-lang#127592 - tesuji:patch-1, r=Mark-Simulacrum
7cd8086b6c1 Auto merge of rust-lang#125935 - madsmtm:merge-os-apple, r=workingjubilee
cfb0556a7f1 Merge Apple `std::os` extensions modules into `std::os::darwin`
54435f79fa5 Rollup merge of rust-lang#127704 - workingjubilee:fixup-better-than, r=ChrisDenton
e1229496e7f Auto merge of rust-lang#127706 - workingjubilee:rollup-d07ij30, r=workingjubilee
30331206bd2 Rollup merge of rust-lang#127659 - saethlin:manually-drop-bufwriter, r=joboet
e9eb7de0b4a Rollup merge of rust-lang#127446 - zachs18:miri-stdlib-leaks-core-alloc, r=Mark-Simulacrum
3ad25605a1f Rollup merge of rust-lang#127370 - ChrisDenton:win-sys, r=Mark-Simulacrum
05bf6bcfaeb doc: Suggest `str::repeat` over `iter::repeat().take().collect()`
96e8ba7a40c Fix minor typos in std::process doc on Win argv
6b67c664112 Auto merge of rust-lang#126958 - dtolnay:u32char, r=Mark-Simulacrum
591aaaf1e3e std::unix::fs: removing, now useless, layers predating macOs 10.10.
94ec6e79526 Auto merge of rust-lang#127674 - jhpratt:rollup-0dxy3k7, r=jhpratt
a7c1f608ce4 Rollup merge of rust-lang#127668 - spencer3035:improve-slice-doc, r=jhpratt
1e49e055a69 Rollup merge of rust-lang#127661 - eduardosm:stabilize-io_slice_advance, r=cuviper
c79e0030810 Auto merge of rust-lang#127397 - jyn514:multi-thread-panic-hook, r=workingjubilee
206678cfcd3 Auto merge of rust-lang#126606 - zachs18:patch-2, r=joboet
1bb035080b7 Updated slice documentation
c8b79ddd46c Use ManuallyDrop in BufWriter::into_parts
6e26e27ee92 Stabilize io_slice_advance
cac66641bfb Rename the internal `const_strlen` to just `strlen`
39647aba92c fix interleaved panic output
0476fc4842e Rollup merge of rust-lang#127433 - dtolnay:conststrlen, r=workingjubilee
f66bd5fdfbd Rollup merge of rust-lang#126827 - the8472:pidfd-spawn, r=workingjubilee
1e5cd219cb6 Rollup merge of rust-lang#124980 - zachs18:rc-allocator, r=Amanieu
949f0d63178 Add instability attribute on private const_strlen function
20bfac6c159 Rollup merge of rust-lang#127422 - greaka:master, r=workingjubilee
f937ef12bda Rollup merge of rust-lang#127599 - tgross35:lazy_cell_consume-rename, r=workingjubilee
fde7fd261f2 Rollup merge of rust-lang#127588 - uweigand:s390x-f16-doctests, r=tgross35
ed47f986f1b Rollup merge of rust-lang#127572 - tbu-:pr_debug_event_nonpacked, r=jhpratt
e5c8b859b88 Rollup merge of rust-lang#124599 - estebank:issue-41708, r=wesleywiser
b71b538ec26 Rename `lazy_cell_consume` to `lazy_cell_into_inner`
9efc1cb294a core: Limit remaining f16 doctests to x86_64 linux
a18fbd0ad0e Rollup merge of rust-lang#127554 - ferrocene:tshepang-add-missing-attribute, r=pietroalbini
e419147a511 Don't mark `DEBUG_EVENT` struct as `repr(packed)`
4552576f397 Auto merge of rust-lang#126690 - andyolivares:feature/show_window, r=dtolnay
6f6e343956a Rollup merge of rust-lang#127091 - Sky9x:fused-error-sources-iter, r=dtolnay
0d64105175e Fixed doc links
4fb7b225972 Few changes to doc comments. Added tracking issue number.
fe62f6f8ad6 Exposing STARTUPINFOW.wShowWindow in CommandExt (show_window function) to control how a new process should display its window (normal, minimized, maximized, etc)
7d20047874d  do not run test where it cannot run
c5f1c76ddea Auto merge of rust-lang#127235 - martn3:no-mips-f16, r=tgross35,scottmcm
3fefa04a3c1 Rollup merge of rust-lang#127460 - Borgerr:clarify-drop-comment, r=jhpratt
895175ada33 Rollup merge of rust-lang#127355 - aceArt-GmbH:126475, r=oli-obk
57cea32952c Rollup merge of rust-lang#120248 - WaffleLapkin:bonk-ptr-object-casts, r=compiler-errors,oli-obk,lnicola
e74955e1f84 Attempt to fix CI
e466bf57650 Rollup merge of rust-lang#127367 - ChrisDenton:run-sync, r=Nilstrieb
90504f870c5 Rollup merge of rust-lang#126921 - workingjubilee:outline-va-list, r=Nilstrieb
c6b3f3db220 Auto merge of rust-lang#127454 - matthiaskrgr:rollup-k3vfen2, r=matthiaskrgr
29d792329d4 Move/change declaration of `mod exit_guard;`
ecc90251720 clarify `sys::unix::fd::FileDesc::drop` comment (rust-lang#66876)
35c5a456fea Rollup merge of rust-lang#127447 - RalfJung:once_lock_miri, r=joboet
9f7100d382c Rollup merge of rust-lang#127354 - nicholasbishop:bishop-sized-doc, r=Nilstrieb
ee06e7daee6 Rollup merge of rust-lang#127297 - the8472:path-new-hash, r=Nilstrieb
2206c6b52b9 Rollup merge of rust-lang#127189 - GrigorenkoPV:linkedlist-cursor-list, r=Nilstrieb
41bcc362ad5 Rollup merge of rust-lang#127179 - tgross35:typeid-debug-hex, r=Nilstrieb
7177ac878cc once_lock: make test not take as long in Miri
294d87f0c25 Remove non-focused memory leak in `std` doctest for Miri.
a86fd0f0d19 Specialize `TrustedLen` for `Iterator::unzip()`
5515bbad984 Mitigate focused memory leaks in `core` doctests for Miri.
3a0fe26db17 Remove non-focused memory leaks in `core` doctests for Miri.
20d6cb372e6 Mitigate focused memory leaks in `alloc` doctests for Miri.
cac890232ed Remove non-focused memory leaks in `alloc` doctests for Miri.
bcdc8e8471d Stabilize const_cstr_from_ptr (CStr::from_ptr, CStr::count_bytes)
a48f566b9a4 offset_from intrinsic: always allow pointers to point to the same address
9919a83b414 Mark format! with must_use hint
0907955d257 as_simd: fix comment to be in line with 507583a (rust-lang#121201)
5569eceddd0 Rollup merge of rust-lang#127275 - RalfJung:offset-from-isize-min, r=Amanieu
2337ab518af Rollup merge of rust-lang#125751 - pitaj:new_range_api, r=jhpratt
ad4fde64af5 Rollup merge of rust-lang#127363 - GuillaumeGomez:improve-fmt-code-readability, r=Amanieu
3eeca5f7708 Rollup merge of rust-lang#127107 - mu001999-contrib:dead/enhance-2, r=pnkfelix
1b5e5ac49eb Rollup merge of rust-lang#123600 - tisonkun:path_with_extension, r=dtolnay
5e9d4458222 Attempt to fix CI
d8965d365be add `new_range_api` for RFC 3550
ca0f659f69d Move exit guard from sys::common::exit_guard to sys::exit_guard.
cf300a7e34b Update library/std/src/sys/pal/common/exit_guard.rs
ba4c71a7433 add unit tests for extra extension feature
55fc20b7cbd update comments
6b7a259b4f0 Add experimental raw-dylib feature to std
c452e620459 Use windows_targets macro for alloc
521c81ab1c4 Run alloc sync tests
2fcdebb68d7 Improve readability of some fmt code examples
625bcc4987d Rollup merge of rust-lang#127320 - ChrisDenton:win-sys, r=Mark-Simulacrum
f8caf5f24be Rollup merge of rust-lang#127214 - bjorn3:miri_native_unwind, r=oli-obk
1862054af88 Describe Sized requirements for mem::offset_of
e26c8818397 impl FusedIterator and a size hint for the error sources iter
8f1c6640319 core: erase redundant stability attrs in va_list
60c33a58766 library: outline VaList into ffi::va_list
03d11c20585 Auto merge of rust-lang#126171 - RalfJung:simd_bitmask_multibyte, r=workingjubilee
297850a677e Add more checks for pointers with vtable meta
f58a3d6903e Improve dead code analysis
515bd305955 Add comments to windows_targets.rs
89d2de0f95f Update windows-bindgen to 0.58.0
0860a040c83 also remove redundant requirements from offset()
6f80604442b offset_from: "the difference must fit in an isize" is a corollary
de4f5c2ca62 Rollup merge of rust-lang#127303 - cuishuang:master, r=jhpratt
56c73c378a5 Rollup merge of rust-lang#127195 - biabbas:vxworks_cleanup, r=jhpratt
5dfdef71fae Rollup merge of rust-lang#126792 - wooden-worm:master, r=Mark-Simulacrum
4df2059a6f7 chore: remove repeat words
acbefbbdec7 impl PathBuf::add_extension and Path::with_added_extension
13d5a423f3d Auto merge of rust-lang#127226 - mat-1:optimize-siphash-round, r=nnethercote
ed3d4878d34 stir the hash state a little to avoid prefix collisions
5ca124f6d8a Add more test cases for path comparisons
33bc557dd48 Add test case demonstrating equality of paths "foo/bar" and "foobar"
079f99970d6 Move unique_thread_exit call to lang_start_internal so it is not in a generic function, and wrap it in `catch_unwind`
47d0cbc7e2f Remove Miri special-case
596be7ee7d7 Use pthread_t instead of numeric thread id
2e90f6f5e7c Use libc::pause instead of std::thread::park in wait-for-exit loop
1fd23e8568a core: Limit four f16 doctests to x86_64 linux
e6f15c579fa std: Set has_reliable_f16 to false for MIPS targets in build.rs
67535b62417 library/std/build.rs: "powerpc64le" is not a target_arch
5b0d82f32d8 Rollup merge of rust-lang#127204 - dimpolo:stabilize_atomic_bool_fetch_not, r=jhpratt
b184a84f13c Rollup merge of rust-lang#123588 - tgross35:stabilize-assert_unchecked, r=dtolnay
2a81053036c Fall back on remove dir implementation for vxworks
a8b6d0a2e51 Rollup merge of rust-lang#127230 - hattizai:patch01, r=saethlin
4d7cbb257ee chore: remove duplicate words
645e9f24d68 Optimize SipHash by reordering compress instructions
c5ab1f01d8c Rollup merge of rust-lang#127128 - elomatreb:elomatreb/stabilize-duration_abs_diff, r=joboet
f09067288ce Rollup merge of rust-lang#126732 - StackOverflowExcept1on:master, r=m-ou-se
1dc4f05eed8 Use the native unwind function in miri where possible
4fff3351c87 Avoid MIR bloat in inlining
4385efde634 Stabilize atomic_bool_fetch_not
6c3359cdb0b Rollup merge of rust-lang#127182 - danielhuang:patch-4, r=Nilstrieb
a0a438a75f2 Remove unqualified import io:: Error for vxworks as all Error references are qualified in process_vxworks.rs
2a65e9fd644 Auto merge of rust-lang#127026 - Urgau:cleanup-bootstrap-check-cfg, r=Kobzol
bba22002ec8 LinkedList's Cursor: method to get a ref to the cursor's list
40a9be9a29e Update ip_addr.rs
986dbd1b458 Print `TypeId` as hex for debugging
f27723e63ee Rollup merge of rust-lang#127069 - Sky9x:fmt-pointer-use-addr, r=Nilstrieb
b068fce0ad9 Rollup merge of rust-lang#126895 - betelgeuse:improve_simd_gather_documentation, r=Amanieu
a6b22e95975 Rollup merge of rust-lang#127134 - tgross35:typeid-debug, r=Nilstrieb
7f0bb45d5b9 Rollup merge of rust-lang#126906 - GrigorenkoPV:fixme-split_at_first, r=Mark-Simulacrum
b0feb54c3d8 Rollup merge of rust-lang#126705 - safinaskar:panic, r=Mark-Simulacrum
b8977f5a191 Auto merge of rust-lang#127133 - matthiaskrgr:rollup-jxkp3yf, r=matthiaskrgr
affa2f90405 Print `TypeId` as a `u128` for `Debug`
05a472c8d62 Rollup merge of rust-lang#127122 - TDecking:div_ceil, r=Nilstrieb
9b3a5111038 Auto merge of rust-lang#120639 - fee1-dead-contrib:new-effects-desugaring, r=oli-obk
f96a3214d6b Stabilize `duration_abs_diff`
bf9096fc013 small correction to fmt::Pointer impl
171f5dbb17b Auto merge of rust-lang#127121 - GuillaumeGomez:rollup-xjjjckn, r=GuillaumeGomez
50a66465304 Remove uneccessary condition in `div_ceil`
79143898a34 Updated docs on `#[panic_handler]` in `library/core/src/lib.rs`
1858bdce9b8 Rollup merge of rust-lang#127073 - Sky9x:unnecessary-seqcst, r=Nilstrieb
aaed20934c7 Rollup merge of rust-lang#127072 - Sky9x:docs-includes-vs-does-include, r=scottmcm
e5a577d85dc Auto merge of rust-lang#127119 - RalfJung:miri-sync, r=RalfJung
77a5b51293f Rollup merge of rust-lang#126953 - joboet:lazy_key, r=jhpratt
8641f6a3b19 Merge from rustc
402992c7d21 Rollup merge of rust-lang#127071 - Sky9x:remove-ptr-to-from-bits, r=scottmcm
0a2d8e47740 Rollup merge of rust-lang#127070 - Sky9x:unit-const-param-ty, r=BoxyUwU
663f3d54372 Rollup merge of rust-lang#127055 - shepmaster:hash-finish-must-use, r=dtolnay
729a10a00b8 address review comments
db228b821dd general fixups and turn `TODO`s into `FIXME`s
47492c9ec94 Implement `Min` trait in new solver
cc4a0293697 implement new effects desugaring
d6fadf5ac19 std: add safety comments
8c3c7dcea79 Rollup merge of rust-lang#126970 - DaniPopes:simplify-str-clone_into, r=cuviper
ae98528d9f3 Rollup merge of rust-lang#126956 - joboet:fmt_no_extern_ty, r=RalfJung
652f0b8fe38 Merge from rustc
48dc678b2c6 Remove unnecessary SeqCst in `impl fmt::Pointer for AtomicPtr`
e6e5e84cae6 docs: say "includes" instead of "does include"
a722d391cd8 Remove (deprecated & unstable) {to,from}_bits pointer methods
2ed9c9f5b62 add () to the marker_impls macro for ConstParamTy
fdfe0148965 Mark `Hasher::finish` as #[must_use]
2bd2069f1dd fix least significant digits of f128 associated constants
8db57c2b618 core: improve comment
1f8c8f42e51 Cleanup bootstrap check-cfg
6c38c60873f Rollup merge of rust-lang#126980 - Borgerr:fix-extendfromslice-check, r=workingjubilee
a2dc9b539e3 Rollup merge of rust-lang#126929 - nnethercote:rm-__rust_force_expr, r=oli-obk
cf231e8ada7 Merge from rustc
a8b311eb853 Auto merge of rust-lang#126608 - tgross35:f16-f128-library, r=Mark-Simulacrum
4788a93eee2 std: test a variety of ways to extend a Wtf8Buf
57c2de81f2b set self.is_known_utf8 to false in extend_from_slice
c14a130aa4a Rollup merge of rust-lang#126879 - the8472:next-chunk-filter-drop, r=cuviper
f6fdef3996a core: avoid `extern` types in formatting infrastructure
43a865ad540 fix UI test, simplify error message
ff33a6672e7 regression test for leaks in the the Filter::next_chunk implementation
f90972a4104 add comments explaining optimizations for Filter::next_chunk
4039a7f34e7 fix Drop items getting leaked in Filter::next_chunk
0351c5316c0 Simplify `str::clone_into`
5aedb8ada69 Rollup merge of rust-lang#126946 - cyrgani:patch-1, r=compiler-errors
5664da3fcac Rollup merge of rust-lang#126927 - workingjubilee:vaargsafe-is-unsafe, r=joboet
927337346fd Rollup merge of rust-lang#126885 - Borgerr:rm_internal_pathbuf_asmutvec, r=workingjubilee
46074aad759 Rollup merge of rust-lang#126302 - mu001999-contrib:ignore/default, r=michaelwoerister
0fe53622318 Stabilize const unchecked conversion from u32 to char
9dcaa15a8dc std: separate TLS key creation from TLS access
5d08a54141c Detect unused structs which derived Default
e6c45e4a711 `PathBuf::as_mut_vec` removed and verified for UEFI and Windows platforms rust-lang#126333
7cec6ef8d5e remove references to `PathBuf::as_mut_vec` in `PathBuf::_set_extension`
37f78f46760 inner truncate methods for UEFI platforms
cfb802176cb rust-lang#126333 remove `PathBuf::as_mut_vec` reference at top of `PathBuf::_push`
3edb521863d simd_bitmask intrinsic: add a non-power-of-2 multi-byte example
2ddf7942352 Add missing slash in const_eval_select doc comment
19cfdb2c317 Add tests for `f16` and `f128`
561daffd3f5 Add more `f16` and `f128` library functions and constants
6cb3d34841e Add doctests to existing `f16` and `f128` functions
b0e050324f9 Add build.rs config for reliable `f16` and `f128`
028026b9b30 Remove `__rust_force_expr`.
1069a689007 core: VaArgSafe is an unsafe trait
a451b2a9f8b Auto merge of rust-lang#126852 - scottmcm:more-checked-math-tweaks, r=Amanieu
17d03b950a4 Check that we get somewhat sane PIDs when spawning with pidfds
4c9a96eebda more fine-grained feature-detection for pidfd spawning
bf06e436d4a document safety properties of the internal Process::new constructor
9212236fc18 use pidfd_spawn for faster process creation when pidfds are requested
4815f2968d4 document the cvt methods
1bd207e6b0a Rollup merge of rust-lang#126904 - GrigorenkoPV:nonzero-fixme, r=joboet
2676918a59b Rollup merge of rust-lang#125575 - dingxiangfei2009:derive-smart-ptr, r=davidtwco
9dcffa5782f Rollup merge of rust-lang#125082 - kpreid:const-uninit, r=dtolnay
cf34f71c117 Replace `MaybeUninit::uninit_array()` with array repeat expression.
e51d8a2224f Auto merge of rust-lang#126523 - joboet:the_great_big_tls_refactor, r=Mark-Simulacrum
2b8c7a3813f Small fixme in core now that split_first has no codegen issues
532304befc3 Small fixme in core now that NonZero is generic
5ae0378035a std: fix wasm builds
ae08c581475 Rollup merge of rust-lang#126213 - zachs18:atomicbool-u8-i8-from-ptr-alignment, r=Nilstrieb
071e80d6c4a Fix simd_gather documentation
0c4a661ebdf wasm64 build with target-feature=+simd128,+atomics
36a20f7b383 Reword docs for `f32` and `f64`
6839ec5efd2 Extract repeated constants from `f32` and `f64` source
c26bd79991f Rollup merge of rust-lang#126854 - devnexen:std_unix_os_fallback_upd, r=Mark-Simulacrum
828e528d416 Rollup merge of rust-lang#126807 - devnexen:copy_file_macos_simpl, r=Mark-Simulacrum
e4bc79db7fe Also get `add nuw` from `uN::checked_add`
7c83a041921 SmartPointer derive-macro
f0b95fcce71 fix build
12ec5b7b691 Rollup merge of rust-lang#126783 - tguichaoua:fix_tcplistener_into_incoming_issue_number, r=workingjubilee
eb265d0841e std::unix::os::home_dir: fallback's optimisation.
a48f3d6475d Auto merge of rust-lang#126838 - matthiaskrgr:rollup-qkop22o, r=matthiaskrgr
ec8af4b3c06 Rollup merge of rust-lang#126552 - fee1-dead-contrib:rmfx, r=compiler-errors
6d6ba925574 Rollup merge of rust-lang#126140 - eduardosm:stabilize-fs_try_exists, r=Amanieu
e1edea8f3a4 Auto merge of rust-lang#116113 - kpreid:arcmut, r=dtolnay
49d4fdb09f1 Generalize `{Rc,Arc}::make_mut()` to unsized types.
5ac719ed6a2 Replace `WriteCloneIntoRaw` with `CloneToUninit`.
a4ca461939e Add `core::clone::CloneToUninit`.
78368435c65 Auto merge of rust-lang#126750 - scottmcm:less-unlikely, r=jhpratt
934e7286794 Auto merge of rust-lang#124101 - the8472:pidfd-methods, r=cuviper
c2ec99b6637 to extract a pidfd we must consume the child
f7cf777c00b Add PidFd::{kill, wait, try_wait}
d688595fa6c std::unix::fs: copy simplification for apple.
bb602cf940d Auto merge of rust-lang#125853 - tesuji:promote-fail-fast, r=cjgillot
1f1793634b4 update intrinsic const param counting
5e7ce0bad23 Remove `feature(effects)` from the standard library
8902c171c30 Auto merge of rust-lang#126781 - matthiaskrgr:rollup-5u4pens, r=matthiaskrgr
54eaed7e5ef fix issue number
2e01ae34277 Rollup merge of rust-lang#126613 - tgross35:log-test-update, r=cuviper
306d7bf153a Stop using `unlikely` in `strict_*` methods
a8ab1ceb396 [GVN] Add tests for generic pointees with PtrMetadata
a272844a6e1 Don't perform mitigation for thread-unsafe libc::exit under Miri.
5035a17dec1 fix rustdoc URL
1530977b9a5 On `target_os = "linux"`, ensure that only one Rust thread calls `libc::exit` or returns from `main`.
7e940ba00cf Auto merge of rust-lang#126578 - scottmcm:inlining-bonuses-too, r=davidtwco
9a945fdf0e9 Auto merge of rust-lang#124032 - Voultapher:a-new-sort, r=thomcc
dbaf524df30 Rollup merge of rust-lang#126737 - fee1-dead-contrib:rm-const-closures, r=compiler-errors
0f6922d6272 Fix wrong big O star bracing in the doc comments
7bf7f578614 Remove `feature(const_closures)` from libcore
b4e2e4ac6e9 Auto merge of rust-lang#126736 - matthiaskrgr:rollup-rb20oe3, r=matthiaskrgr
0829ab8d1b7 Rollup merge of rust-lang#126717 - nnethercote:rustfmt-use-pre-cleanups, r=jieyouxu
f1c9c809b1f Rollup merge of rust-lang#126711 - GKFX:const-option-as-slice, r=oli-obk
e0572323ddb Auto merge of rust-lang#116088 - nbdd0121:unwind, r=Amanieu,RalfJung
13ea648b170 Stabilize `PanicInfo::message()` and `PanicMessage`
b6a38581515 Rollup merge of rust-lang#126703 - the8472:on-blackbox-crypto-use, r=scottmcm
847726d1be8 Shrink some slice iterator MIR
1ba2fa4b637 Stabilize `hint_assert_unchecked`
9d0041c40d7 Update documentation for `hint::assert_unchecked`
e3e84a75a9b Add blank lines after module-level `//` comments.
36ad0db0a23 Add blank lines after module-level `//!` comments.
4e67110a2fb Convert some module-level `//` and `///` comments to `//!`.
669d6fce08c Make Option::as_[mut_]slice const
4ae781cb5e2 reword the hint::blackbox non-guarantees
dd7c901e95d core: add tracking issue for `array::repeat`
5ddeaca202b core: simplify implementation of `array::repeat`, address other nits
62f7a4e4e92 core: implement `UncheckedIterator` for `RepeatN`
387fd1f34c6 core: implement `array::repeat`
3fc18d0b40c Add a hack to prevent proc_macro misopt in CI
a95938d6730 Stabilise c_unwind
2a5e5b887ef Rollup merge of rust-lang#125787 - Oneirical:infinite-test-a-novel, r=jieyouxu
227994dbde2 try implementing suggestions
78867ab1aa0 run_make_support nm implementation + bin-emit-no-symbols rmake rewrite
76e61bf77a6 Replace `move||` with `move ||` in `compiler/` and `library/`
13a31b63b4f Auto merge of rust-lang#126330 - m-ou-se:panic-message-type, r=Amanieu
42802a3a09e Print the tested value in int_log tests
ea1ab74eb6d Add missing CopyMarker impl
384c2054629 Revert panic_safe test changes
ca458bac5ae Add PanicMessage type for PanicInfo::message().
22389455823 Add tracking issue to async_drop API
0b3227b6dac std: rename module for clarity
2b9a4f38bd6 std: update TLS module documentation
00d4964bb22 std: use the `c_int` from `core::ffi` instead of `libc`
bd3b9eca35a std: simplify `#[cfg]`s for TLS
78eaad5fb0a Fix unintended regression for Freeze + Copy types
8cd20cb8dc1 Auto merge of rust-lang#126569 - jieyouxu:rollup-1uvkb2y, r=jieyouxu
c1acd7a6844 Rollup merge of rust-lang#126531 - slanterns:error_provider, r=workingjubilee
cd1c9984d30 Rollup merge of rust-lang#126468 - RalfJung:euclid, r=Mark-Simulacrum
27308799efa Rollup merge of rust-lang#126346 - hermit-os:fd, r=Amanieu
ebbce699236 Rollup merge of rust-lang#126288 - x4exr:patch-1, r=dtolnay
4aa43c72385 Auto merge of rust-lang#125720 - folkertdev:optimize_for_size-ptr-rotate, r=Amanieu
791232945c4 doc: Added commas where needed
48e157873f1 Fix doc-link issue
489dfceabae Remove reliance on const_trait in sort implementations
89b578450c9 std: move `sys_common::backtrace` to `sys`
90dbe22a287 use rustc-dep-of-std in panic_unwind
6832ad31e1c Rollup merge of rust-lang#126539 - lukaslueg:patch-1, r=jhpratt
04e46c2630d Rollup merge of rust-lang#125112 - tbu-:pr_create_dir_all_empty, r=dtolnay
e77b4744b48 Update `Arc::try_unwrap()` docs
83c530fb2f8 Apply review comments
ae7f43eda80 Auto merge of rust-lang#126299 - scottmcm:tune-sliceindex-ubchecks, r=saethlin
339f26630a2 Redo SliceIndex implementations
2388743f251 update comment
4cc1c37692c Rollup merge of rust-lang#126229 - ChrisDenton:bindgen, r=Mark-Simulacrum
b40c54bb5bc std: refactor the TLS implementation
7e3c4f82606 Auto merge of rust-lang#126518 - matthiaskrgr:rollup-wb70rzq, r=matthiaskrgr
26785938493 std: suggest OnceLock over Once
b509ed20612 Polish `std::path::absolute` documentation.
c3c175798d2 Auto merge of rust-lang#126473 - matthiaskrgr:rollup-8w2xm09, r=matthiaskrgr
a135342704a Rollup merge of rust-lang#126285 - kpreid:unique-rc, r=dtolnay
7fafb6d366e Rollup merge of rust-lang#126266 - tbu-:pr_doc_alloc_default_system, r=jhpratt
afee9f5e11d Rollup merge of rust-lang#126135 - hermit-os:fuse, r=jhpratt
4a32b4bcf84 Rollup merge of rust-lang#123769 - dtolnay:literal, r=fee1-dead
3909d510924 div_euclid, rem_euclid: clarify/extend documentation
ca52a2ca0e3 Rollup merge of rust-lang#126351 - devnexen:to_sol11_upd, r=ChrisDenton
369fa557b2f Rollup merge of rust-lang#126402 - firefighterduck:fix-unsafe-precon-copy, r=Nilstrieb
2acb995e558 Rollup merge of rust-lang#126390 - Kriskras99:master, r=Nilstrieb
b3c1dcb8a6b Rollup merge of rust-lang#126360 - compiler-errors:uplift-structural-traits, r=lcnr
bdb9aa2f3cd Rollup merge of rust-lang#123726 - jieyouxu:command-new-docs, r=Nilstrieb
307d1afdbd4 Remove superfluous escaping from byte, byte str, and c str literals
78d94eeb0ff LangItem-ify Coroutine trait in solvers
891f00ce0fd fix wrong assert_unsafe_precondition message for core::ptr::copy
9adf702cc46 Rollup merge of rust-lang#126384 - RalfJung:is_none_or, r=workingjubilee
02cb1e9e580 Rollup merge of rust-lang#126347 - slanterns:try_simplify, r=scottmcm
fa2a54a54c6 Fix wording in {checked_}next_power_of_two
3ef894f8bc5 add tracking issue for is_none_or
a5fe19dc0bd std::unix::fs::link using direct linkat call for Solaris and macOs.
9921cd25ed1 Rollup merge of rust-lang#126328 - RalfJung:is_none_or, r=workingjubilee
93583a69853 Simplify `try_*` on `Iterator`
47090b15fb8 export std::os::fd module on HermitOS
17c90d81d23 Auto merge of rust-lang#126273 - pietroalbini:pa-bootstrap-update, r=Mark-Simulacrum
b482e06e29c add is_none_or
027c82e6edc Rollup merge of rust-lang#126322 - m-ou-se:panicinfo-and-panicinfo-2, r=RalfJung
db03ec6a89e Rollup merge of rust-lang#126242 - yaahc:simplify-provider, r=jhpratt
956efdef025 Rollup merge of rust-lang#126039 - dpaoliello:arm64ecbuild, r=davidtwco
3acb41fba7c Fix deprecated version.
bc5e618edd3 Update doc comment on PanicInfo::message().
249d63e985c Use payload_as_str instead of two downcasts.
15677e9f865 Fix deprecation version.
a239d5bf0e1 Clarify doc comment.
209f8c80d1f Auto merge of rust-lang#126319 - workingjubilee:rollup-lendnud, r=workingjubilee
6ec98e76fb6 Rollup merge of rust-lang#126305 - workingjubilee:fix-os-string-to-string-utf8-invariant, r=joboet
80467da88db Rollup merge of rust-lang#126287 - nnethercote:reformat-cranelift-patch, r=bjorn3
5760a4e9d4e Rollup merge of rust-lang#126281 - ChrisDenton:env, r=jhpratt
439c2ae36dc Rollup merge of rust-lang#126249 - workingjubilee:simplify-try-map-signature, r=scottmcm
23e3dbf043a Rollup merge of rust-lang#126210 - lolbinarycat:ptr_doctest_assert, r=workingjubilee
d46939470bf Rollup merge of rust-lang#123374 - mgeier:doc-slice-from-raw-parts, r=scottmcm
63fe960c257 Require any function with a tait in its signature to actually constrain a hidden type
e1d73c2d74a Revert "Rollup merge of rust-lang#125362 - joboet:tait_hack, r=Nilstrieb"
382ed528dc8 Make PathBuf less Ok with adding UTF-16 then `into_string`
548e7a4135e Update a cranelift patch file for formatting changes.
8ccbe9e6c8a `UniqueRc`: support allocators and `T: ?Sized`.
b3dcee69396 set_env: State the conclusion upfront
f56c02311ee Rename `std::fs::try_exists` to  `std::fs::exists` and stabilize fs_try_exists
c16d8b1f7a5 Unify guarantees about the default allocator
d8fe5899dc8 remove cfg(bootstrap)
a2ff49b68b4 replace version placeholder
f72e4a99cd5 Formatting.
0503ca79148 Bump deprecation of std's PanicInfo alias to 1.82.0.
fea6b035e61 Add PanicHookInfo::payload_as_str().
0c8a9e06b97 Fix display of panic message in recursive panic.
2f85702e572 Mention core's PanicInfo in error.md.
ad0667f9724 Add note on panic payload type.
518722eccfc Downcast panic payload to String too in example.
c4dea816f7f Move deprecation of std::panic::PanicInfo to 1.80.0.
143e4c4a40e Fix deprecation version.
c6749ae5b90 Rename std::panic::PanicInfo to PanicHookInfo.
db2e05588c5 Formatting.
51f20ac6148 Fix invalid markdown/html.
d4b7304c0de Reorder body of begin_panic for consistency.
373fb60b119 Impl Display for PanicPayload to simplify things.
224d45cf15c Use unnamed lifetimes for [..]Payload impl blocks.
cf984e0e154 Move downcasting panic payload to str to a function.
a18eeac0a12 Mark some PanicInfo methods as #[inline] for consistency.
47f359bc210 Remove std::panic::PanicInfo::internal_constructor+set_payload.
701d6a23254 Remove core::panic::PanicInfo::internal_constructor.
cca865dd137 Update doc comment about core::panicking.
221a90ccb77 Fix doc link.
d6658a5e3dd Add core::panic::PanicInfo::payload() for compatibility.
ca0bfebc0fe Document difference between core and std's PanicInfo.
702405ed414 Split core's PanicInfo and std's PanicInfo.
019e01f23f5 Skip fast path for dec2flt when optimize_for_size
483f641ee13 Simplify `[T; N]::try_map` signature
8b6f468edd8 Simplify provider api to improve llvm ir
c8170e67b53 Rollup merge of rust-lang#126212 - SteveLauC:fix/haiku, r=joboet
58bb5cfddf4 Rollup merge of rust-lang#126191 - ivan-shrimp:nonzero_doc, r=scottmcm
d2f8ddfcc21 Bump windows-bindgen to 0.57
02bf1521553 Clarify `Command::new` behavior if passed programs with arguments
e17d6b968b4 Remove some unused crate dependencies.
5840184c348 Update docs for AtomicU8/I8.
87915497e69 fix: build on haiku
263861f45c9 Update safety docs for AtomicBool::from_ptr.
e25ae61e2b5 docs(core): make more const_ptr doctests assert instead of printing
cf9de23d66b Auto merge of rust-lang#126205 - jieyouxu:rollup-s64z5ng, r=jieyouxu
c5da756bc2a Rollup merge of rust-lang#126194 - ChrisDenton:winerror, r=Mark-Simulacrum
c4bd74c1902 Rollup merge of rust-lang#125253 - sunsided:feature/FRAC_1_SQRT_PI, r=Mark-Simulacrum
c9c5d8f0189 Auto merge of rust-lang#126193 - RalfJung:miri-sync, r=RalfJung
e39299d577e Migrate more things to WinError
0df0a38c38b fix `NonZero` doctest inconsistencies
818933db00d Rollup merge of rust-lang#126168 - devnexen:current_exe_haiku_simpl, r=ChrisDenton
a9bd5698ac7 Rollup merge of rust-lang#126146 - devnexen:signal_fbsd, r=ChrisDenton
05812a0309b Merge from rustc
56bdaf3dfb3 std::unix::os current_exe implementation simplification for haiku.
e6c378f9a8e Auto merge of rust-lang#125966 - schvv31n:impl_os_string_pathbuf_leak, r=workingjubilee
e000ecbd84a std::unix::process adding few specific freebsd signals to be able to id.
67454f58555 Rollup merge of rust-lang#126138 - wbk:patch-1, r=lqd
ca932c80555 Rollup merge of rust-lang#125998 - devnexen:get_mode_illumos, r=Nilstrieb
397e9cbe400 Rollup merge of rust-lang#125951 - slanterns:error_in_core_stabilization, r=Amanieu
4655eca9735 Fix typo in docs for std::pin
bb2e2d9fc7d add HermitOS support of vectored read/write operations
dd7ccb77633 Rollup merge of rust-lang#126089 - wutchzone:option_take_if, r=scottmcm
199da77e638 Rollup merge of rust-lang#126030 - ChrisDenton:update-wingen-readme, r=Mark-Simulacrum
8a4b11aa65d Rollup merge of rust-lang#124012 - slanterns:as_slice_stabilize, r=BurntSushi
05a92c2d02b Auto merge of rust-lang#126110 - workingjubilee:backtrace-0.3.73, r=workingjubilee
cd73cbea88a Update backtrace to 0.3.73
c6e53ce2b1a Merge from rustc
3b603356225 Rollup merge of rust-lang#125606 - diondokter:opt-size-int-fmt, r=cuviper
7014731c32e fix doc comments about `error_generic_member_access`
3f4816887c7 Stabilize `error_in_core`
20f15f4d41a fixed memory leaks in PathBuf::leak & OsString::leak tests
fa66a61d655 Rollup merge of rust-lang#126096 - c410-f3r:tests-tests-tests, r=jhpratt
57369442f0d [RFC-2011] Allow `core_intrinsics` when activated
dfddd7e5a86 Stabilize Option::take_if
051c6c60977 Raise `DEFAULT_MIN_STACK_SIZE` to at least 64KiB
29932f32723 Auto merge of rust-lang#126038 - matthiaskrgr:rollup-h4rm3x2, r=matthiaskrgr
149a2370c6e Promote `arm64ec-pc-windows-msvc` to tier 2
4a81c121a38 Rollup merge of rust-lang#126032 - ChrisDenton:update-docs, r=joboet
7450cf043b4 Rollup merge of rust-lang#125800 - fortanix:raoul/rte-99-fix_mut_static_task_queue, r=jethrogb
ed91d5578b4 Rollup merge of rust-lang#125940 - devnexen:unix_fs_netbsd_get_path, r=cuviper
bf7430fdc68 Update description of the `IsTerminal` example
91c8b231664 Update `./x fmt` command
16321651051 Rollup merge of rust-lang#125995 - kpreid:const-uninit-stable, r=Nilstrieb
2c5f1acc4c1 Rollup merge of rust-lang#125982 - xTachyon:fix-linked-list, r=jhpratt
80cee25cbad Rollup merge of rust-lang#123168 - joshtriplett:size-of-prelude, r=Amanieu
28dc012bfbf std::unix::fs::get_mode implementation for illumos/solaris.
14a6f295bcd Use inline const instead of unsafe to implement `MaybeUninit::uninit_array()`.
a2c3406e626 Use inline const instead of unsafe to construct arrays in `MaybeUninit` examples.
f8ee355f9c4 Rollup merge of rust-lang#125932 - schvv31n:patch-1, r=lqd
49dad463287 Rollup merge of rust-lang#125927 - ferrocene:lw-alloc-unwind-test, r=pietroalbini
e38c13a5962 Rollup merge of rust-lang#125696 - workingjubilee:please-dont-say-you-are-lazy, r=Nilstrieb
1764910ce42 Rollup merge of rust-lang#106186 - rossmacarthur:ft/iter-chain, r=Amanieu
fbb5246b92c Make deleting on LinkedList aware of the allocator
85aa4b6ae53 impl OsString::leak & PathBuf::leak
b19dd145ea9 Add function `core::iter::chain`
25245bba3d9 Rollup merge of rust-lang#125919 - tbu-:pr_fix_typo, r=lqd
a415dddaa0d Rollup merge of rust-lang#125504 - mqudsi:once_nominal, r=cuviper
ea7e91c6357 Let compiler auto impl `Send` for `Task`
55f3d10071c Store `Task::p` as `dyn FnOnce() + Send`
92b604f475f Pass function for `Thread` as `Send` to `Thread::imp`
175ad227af0 Auto merge of rust-lang#125525 - joboet:tls_accessor, r=cuviper
31e0022e8f2 std::unix::fs::get_path: using fcntl codepath for netbsd instead.
82e24ad44cd Fix typo in the docs of `HashMap::raw_entry_mut`
fcc07af4e3a Ignore `vec_deque_alloc_error::test_shrink_to_unwind` test on non-unwind targets
6ef46b31227 Auto merge of rust-lang#125912 - nnethercote:rustfmt-tests-mir-opt, r=oli-obk
79271381c4f Remove stray "this"
06d9b0e9397 Add "OnceList" example to motivate OnceLock
6d001c57db6 Move first OnceLock example to LazyLock
7e47256ddbf Differ LazyLock vs. OnceLock in std::sync overview
a198721997c Explain LazyCell in core::cell overview
ae5598aabc3 Reformat `mir!` macro invocations to use braces.
494f05c1d78 Rollup merge of rust-lang#125898 - RalfJung:typo, r=Nilstrieb
7881d33deef Rollup merge of rust-lang#125884 - Rua:integer_sign_cast, r=Mark-Simulacrum
380d9a3d410 Rollup merge of rust-lang#121062 - RustyYato:f32-midpoint, r=the8472
81b9e26560b Wording of the documentation
1c707b64249 typo: depending from -> on
fe5adb924fb Auto merge of rust-lang#125577 - devnexen:netbsd_stack_min, r=joboet
876458ec8a2 Implement feature `integer_sign_cast`
e929c7fda65 Change f32::midpoint to upcast to f64
cd0400080d5 Auto merge of rust-lang#124294 - tspiteri:ilog-first-iter, r=the8472
7f0b19dd24d stablize `const_binary_heap_constructor` & create an unstable feature `const_binary_heap_new_in` for `BinaryHeap::new_in`
5c2e2744f32 Rollup merge of rust-lang#125730 - mu001999-contrib:clippy-fix, r=oli-obk
9fe18037b50 Auto merge of rust-lang#124662 - zetanumbers:needs_async_drop, r=oli-obk
894310362d5 Avoid `mut` and simplify initialization of `TASK_QUEUE`
ba98164a104 Auto merge of rust-lang#124636 - tbu-:pr_env_unsafe, r=petrochenkov
bbaaa79ab59 Rollup merge of rust-lang#125746 - jmillikin:duration-from-weeks-typo, r=lqd
1329a62eb9e Rollup merge of rust-lang#125739 - RalfJung:drop-in-place-docs, r=workingjubilee
8883bcf630b Rollup merge of rust-lang#125342 - tbu-:pr_doc_write, r=ChrisDenton
14d5dcb4160 explain what the open questions are, and add a Miri test for that
6f01ba7ade6 Apply x clippy --fix and x fmt
c9c0713ee9b Fix copy-paste error in `Duration::from_weeks` panic message.
e935223b1b8 Rollup merge of rust-lang#125733 - compiler-errors:async-fn-assoc-item, r=fmease
4feb8819521 Elaborate about modifying env vars in multi-threaded programs
25007197aef Add note about safety of `std::env::set_var` on Windows
c4b1ff893a1 Make `std::env::{set_var, remove_var}` unsafe in edition 2024
07d3009644f drop_in_place: weaken the claim of equivalence with drop(ptr.read())
99eabb47fb4 Add lang item for AsyncFnKindHelper::Upvars
a8f468f97f8 Add lang item for Future::Output
2e1896e1976 Add lang items for AsyncFn's associated types
d82378a11dd [ACP 362] genericize `ptr::from_raw_parts`
619e33b0691 Add FRAC_1_SQRT_2PI doc alias to FRAC_1_SQRT_TAU
12652447f15 make `ptr::rotate` smaller when using `optimize_for_size`
bb6d4eb5be6 Add safety comment to fix tidy
c8b699c1ab2 Optimize async drop glue for some old types
0444ab852cd Add FRAC_1_SQRT_2PI constant to f16/f32/f64/f128
1aaf0a9adac Rollup merge of rust-lang#125226 - madsmtm:fix-mac-catalyst-tests, r=workingjubilee
565dce2d3fe Rollup merge of rust-lang#124251 - scottmcm:unop-ptr-metadata, r=oli-obk
a4025eba8f9 Add custom mir support for `PtrMetadata`
87b9f244814 Add an intrinsic for `ptr::metadata`
914d2c03f3a Rollup merge of rust-lang#125637 - nnethercote:rustfmt-fixes, r=GuillaumeGomez
3170156cbf5 Make more of the test suite run on Mac Catalyst
9753338652f Disable stack overflow handler tests on iOS-like platforms
35483898acf Don't format `tests/run-make/*/rmake.rs`.
6fcf1300f8b Rollup merge of rust-lang#125647 - tspiteri:track-lazy_cell_consume, r=workingjubilee
385e1b87512 Rollup merge of rust-lang#125551 - clarfonthey:ip-bits, r=jhpratt
457f5eebf4b update tracking issue for lazy_cell_consume
893db811403 Auto merge of rust-lang#125636 - workingjubilee:bump-backtrace-0.3.72, r=workingjubilee
67858588bb6 Sync libstd deps with backtrace
b2148722d86 Bump backtrace to 0.3.72
0ef7706b6c1 Auto merge of rust-lang#125609 - diondokter:opt-size-char-count, r=thomcc
3578f429478 Rollup merge of rust-lang#124870 - Lokathor:update-result-docs, r=dtolnay
d4fb66bf7aa Always use the general case char count
1e8098b6dd4 Size optimize int formatting
a74509c7872 Rollup merge of rust-lang#125559 - scottmcm:simplify-shift-ubcheck, r=workingjubilee
bc346a0aedb Auto merge of rust-lang#122079 - tbu-:pr_copy_file_range_probe, r=the8472
fdcee4d0921 std::pal::unix::thread fetching min stack size on netbsd.
d14171db7a1 Auto merge of rust-lang#125574 - matthiaskrgr:rollup-1oljoup, r=matthiaskrgr
3e545bcb6f3 Rollup merge of rust-lang#125571 - tesuji:dummy-pi, r=Nilstrieb
840944248ea Rollup merge of rust-lang#125561 - Cyborus04:stabilize-slice-flatten, r=scottmcm
8981ee4ff26 Auto merge of rust-lang#125570 - tesuji:stdout-handle, r=Nilstrieb
addaaed02ce f32: use constants instead of reassigning a dummy value as PI
8a6d10d57b7 use proper name instead of magic number
64671fa9e4b Stabilize `slice_flatten`
40140819538 Auto merge of rust-lang#125070 - tbu-:pr_set_extension_panic, r=jhpratt
f54c5577ff7 Auto merge of rust-lang#125518 - saethlin:check-arguments-new-in-const, r=joboet
a4bac2bc347 It seems that anchor names are implicitly all lowercase
7cddfd46930 Simplify the `unchecked_sh[lr]` ub-checks a bit
805f56b8e16 Fix URL target, it's in the module not the type.
3b77f19a9a8 github showed that weird.
65726c04182 correct for copy paste errors when fixing wrapping.
613145f6c4e Resolve rust-lang#124870 (comment)
9677b7057a8 revert to the inconsistent paragraph wrapping.
bf3ca983d95 Rollup merge of rust-lang#124667 - newpavlov:stabilize_div_duration, r=jhpratt
4af28c44c31 Rollup merge of rust-lang#123803 - Sp00ph:shrink_to_fix, r=Mark-Simulacrum
79e1daf6925 Rollup merge of rust-lang#122986 - taiki-e:aix-c-char, r=Mark-Simulacrum
0b13a6c1235 Rollup merge of rust-lang#121377 - pitaj:lazy_cell_fn_pointer, r=dtolnay
b1ac7da4a90 Stabilise ip_bits feature
23bb5bc4f4f Auto merge of rust-lang#121571 - clarfonthey:unchecked-math-preconditions, r=saethlin
c11b36abf02 Rollup merge of rust-lang#125527 - programmerjake:patch-2, r=workingjubilee
d6812d57a9e Rollup merge of rust-lang#125498 - zmodem:avx512er, r=workingjubilee
f52291bef6b Rollup merge of rust-lang#125478 - Urgau:check-cfg-config-bump-stage0, r=Mark-Simulacrum
38dcab941d6 Rollup merge of rust-lang#125271 - RalfJung:posix_memalign, r=workingjubilee
29a1b3b9ffd Move the checks for Arguments constructors to inline const
5257f3f01ac Add manual Sync impl for ReentrantLockGuard
078095a8b94 std: make TLS accessors closures that return pointers
567096dab49 Rollup merge of rust-lang#125497 - meesfrensel:patch-1, r=calebzulawski
dd828cf426c Stop using the avx512er and avx512pf x86 target features
749b3766746 Change pedantically incorrect OnceCell/OnceLock wording
2b1602ae72f Fix some SIMD intrinsics documentation
59b5617f8ce Remove now outdated comment since we bumped stage0
6d1cdb564d6 Add assert_unsafe_precondition to unchecked_{add,sub,neg,mul,shl,shr} methods
ce29159a108 Simplify environment variable examples
8fa3f607e33 Document behavior of `create_dir_all` wrt. empty path
dd196e7c132 Document platform-specifics for `Read` and `Write` of `File`
a71d9d9f8e9 Fix c_char on AIX
ce3db1b638a fix typo
49138842df5 use posix_memalign on most Unix targets
86878b964b1 Fix linkchecker doc errors
1bf7a30d31a Turn bare links into automatic links
736b2250797 Move BufGuard impl outside of function
a44e7b3adea Fix tidy errors
36af6395634 Replace sort implementations
48a835b093a Divide float nanoseconds instead of seconds
f84d57f6cc3 Don't use `T` with both Result and Option, improve explanation.
88338ff820a Add `size_of`, `size_of_val`, `align_of`, and `align_of_val` to the prelude
5d56638742b Panic if `PathBuf::set_extension` would add a path separator
7db52fca9b3 Add fn allocator method to rc/sync::Weak. Relax Rc<T>/Arc<T>::allocator to allow unsized T.
43bf016caa3 Suggest borrowing on fn argument that is `impl AsRef`
50d5af44701 use teletype on the attribute name
43ae1871a8b Some Result combinations work like an Option.
d0c07aa8677 Move `test_shrink_to_unwind` to its own file.
d77b1cc251a Fix `VecDeque::shrink_to` UB when `handle_alloc_error` unwinds.
0342284416b Use `CURRENT_RUSTC_VERSION`
9eb77db22f6 Stabilize `div_duration`
7a6ddb35da6 Lift the probe code of `copy_file_range` into a function
f5305c1c49a Add missing .into_iter()
2a5af324d19 Extend the example code and assert the result
678e5a09970 Add "safety" comment
ad38f9b8000 unroll first iter of checked_ilog loop to save one multiplication
dbd03d4517e Stabilize `BinaryHeap::as_slice`
08f761fb838 DOC: Add FFI example for slice::from_raw_parts()
30c876cbfb4 Be stricter with `copy_file_range` probe results
fe052461e10 Less syscalls for the `copy_file_range` probe
511fe47e8ea Stabilize `LazyCell` and `LazyLock` (`lazy_cell`)

git-subtree-dir: library
git-subtree-split: a2cf63619d70c12ce2cbd088982b6eea18777312
jaisnan added a commit to jaisnan/rust-dev that referenced this pull request Jul 17, 2024
@jaisnan
Squashed 'library/' changes from 88f0106..a2cf63619d7
dd0d265 
a2cf63619d7 Rollup merge of rust-lang#127813 - ChrisDenton:win-futex, r=joboet
aeae3328f01 Rollup merge of rust-lang#127763 - ChrisDenton:safe-unsafe-unsafe, r=tgross35
e0ea7017a67 Prevent double reference in generic futex
417b61f271f Narrow the scope of the ReadFile unsafe block
b4d1392064c forbid(unsafe_op_in_unsafe_fn) in sys/os_str
f431b519c02 Rollup merge of rust-lang#127836 - workingjubilee:forbid-unsafe-ops-in-xous-uefi, r=tgross35
0a024bda728 Rollup merge of rust-lang#127833 - risc0:erik/zkvm-deny-unsafe, r=workingjubilee
0299bb5f196 Rollup merge of rust-lang#127807 - ChrisDenton:win-parking, r=joboet
61af010c325 Rollup merge of rust-lang#127792 - workingjubilee:read-unaligned-is-dwarfier, r=joboet
d3cf2e16181 Rollup merge of rust-lang#127444 - Sky9x:cstr-bytes-iter, r=dtolnay
12075d15f76 Rollup merge of rust-lang#126776 - nnethercote:rustfmt-use-pre-cleanups-2, r=cuviper
00d603fc9c1 Rollup merge of rust-lang#126271 - diondokter:dec2flt-skip-fast-path, r=tgross35
8490c84ffb2 Rollup merge of rust-lang#125206 - mgeisler:simplify-std-env-vars, r=jhpratt,tgross35
a752e3b2772 uefi: Forbid unwrapped unsafe in platform modules
32a1b078ba4 Cfg nit
e189d3b30e1 xous: Forbid unwrapped unsafe in platform modules
7ddd7f86509 zkvm: add `#[forbid(unsafe_op_in_unsafe_fn)]` in `stdlib`
0723962ffe1 Adjust some comments on individual `use` declarations.
4320ba0a9b5 Avoid comments that describe multiple `use` items.
1aeddb00b1e Merge some `core::iter` entries.
7a0b2fb5e16 Add unsafe blocks in unsafe Thread::new
8e76b152b93 Remove `slice_to_end`
e8527cdadb6 std: unwrapped unsafe is VERBOTEN!
5e4edbadcb7 Rollup merge of rust-lang#127789 - Sword-Destiny:master, r=petrochenkov
1b631e5f140 Use futex.rs for Windows thread parking
d59f862b675 std: Use read_unaligned for reading DWARF
686f75bb7a6 Rollup merge of rust-lang#127047 - tspiteri:f128-aconsts-lsd, r=tgross35
8b1d874a6ec deny unsafe_op_in_unsafe_fn for teeos
f8bb325e1cf clean unsafe op in unsafe fn
b5970178b63 clean unsafe op in unsafe fn
9fd9c61c0ef clean unsafe op in unsafe fn
e0c57e42237 delete #![allow(unsafe_op_in_unsafe_fn)]
704f56f5d84 `impl Send + Sync` and override `count` for the `CStr::bytes` iterator
a778c83ad92 Auto merge of rust-lang#127777 - matthiaskrgr:rollup-qp2vkan, r=matthiaskrgr
65355912072 Rollup merge of rust-lang#124921 - RalfJung:offset-from-same-addr, r=oli-obk
ac443f29c05 Auto merge of rust-lang#127020 - tgross35:f16-f128-classify, r=workingjubilee
57937d7f2bd allow(unsafe_op_in_unsafe_fn) on some functions
94b381d6fc6 Some Windows functions are safe
f3bb34b1088 Deny more windows unsafe_op_in_unsafe_fn
eae94518584 Rollup merge of rust-lang#127750 - ChrisDenton:safe-unsafe-unsafe, r=workingjubilee
6257980b38d Rollup merge of rust-lang#127744 - workingjubilee:deny-unsafe-op-in-std, r=jhpratt
05614f3ce16 Rollup merge of rust-lang#127712 - ChrisDenton:raw-types, r=workingjubilee
14c24b1ba4c Mark some `f16` and `f128` functions unstably const
1b70afd5267 Move safety comment outside unsafe block
3c286d52b7d Make os/windows default to deny unsafe in unsafe
d96ed862d21 Make pal/windows default to deny unsafe in unsafe
bb3f60f0e69 Fix Windows 7
9fc6710fe07 Auto merge of rust-lang#127719 - devnexen:math_log_fix_solill, r=Amanieu
decdb067d63 Don't re-export `c_int` from `c`
a1a1c6a2d51 Remove DWORD
7d189919173 Remove ULONG
d89bce6a28b Remove PSRWLOCK
d3205de3d53 Remove LPVOID
68ac381171e Remove LPSECURITY_ATTRIBUTES
6d037b83d39 Remove LPOVERLAPPED
61f617d370a Remove LPCVOID
8a2537133ee Remove SIZE_T
cd51de1f064 Remove CHAR
00a5b3b8733 Remove USHORT
d621d21f702 Remove LPWSTR
0b22ecb55af Remove UINT
18adceff5ae Remove LONG
4eaaf7dcb61 Remove LARGE_INTEGER
aa45985349c Remove NonZeroDWORD
d7aa7cf7242 Auto merge of rust-lang#127732 - GrigorenkoPV:teeos-safe-sys-init, r=Amanieu
5ff7b404d5e std: Unsafe-wrap std::sync
e8fa3ef2c24 std: Unsafe-wrap in Wtf8 impl
8c3a9c1c939 std: Unsafe-wrap std::io
91b7331a825 std: Directly call unsafe {un,}setenv in env
8c75111da55 std: Unsafe-wrap OSStr{,ing}::from_encoded_bytes_unchecked
4679f9a6cff std: Unsafe-wrap HashMap::get_many_unchecked_mut
ac0fd279184 std: deny(unsafe_op_in_unsafe_fn) but allow sites
f710e38693e Add `classify` and related methods for `f16` and `f128`
009660d51cc std: removes logarithms family function edge cases handling for solaris.
3492a6b5146 Auto merge of rust-lang#127728 - matthiaskrgr:rollup-ercdbjd, r=matthiaskrgr
08732993c73 sys::init is not unsafe on teeos
6c4029ad51b Rollup merge of rust-lang#127592 - tesuji:patch-1, r=Mark-Simulacrum
7cd8086b6c1 Auto merge of rust-lang#125935 - madsmtm:merge-os-apple, r=workingjubilee
cfb0556a7f1 Merge Apple `std::os` extensions modules into `std::os::darwin`
54435f79fa5 Rollup merge of rust-lang#127704 - workingjubilee:fixup-better-than, r=ChrisDenton
e1229496e7f Auto merge of rust-lang#127706 - workingjubilee:rollup-d07ij30, r=workingjubilee
30331206bd2 Rollup merge of rust-lang#127659 - saethlin:manually-drop-bufwriter, r=joboet
e9eb7de0b4a Rollup merge of rust-lang#127446 - zachs18:miri-stdlib-leaks-core-alloc, r=Mark-Simulacrum
3ad25605a1f Rollup merge of rust-lang#127370 - ChrisDenton:win-sys, r=Mark-Simulacrum
05bf6bcfaeb doc: Suggest `str::repeat` over `iter::repeat().take().collect()`
96e8ba7a40c Fix minor typos in std::process doc on Win argv
6b67c664112 Auto merge of rust-lang#126958 - dtolnay:u32char, r=Mark-Simulacrum
591aaaf1e3e std::unix::fs: removing, now useless, layers predating macOs 10.10.
94ec6e79526 Auto merge of rust-lang#127674 - jhpratt:rollup-0dxy3k7, r=jhpratt
a7c1f608ce4 Rollup merge of rust-lang#127668 - spencer3035:improve-slice-doc, r=jhpratt
1e49e055a69 Rollup merge of rust-lang#127661 - eduardosm:stabilize-io_slice_advance, r=cuviper
c79e0030810 Auto merge of rust-lang#127397 - jyn514:multi-thread-panic-hook, r=workingjubilee
206678cfcd3 Auto merge of rust-lang#126606 - zachs18:patch-2, r=joboet
1bb035080b7 Updated slice documentation
c8b79ddd46c Use ManuallyDrop in BufWriter::into_parts
6e26e27ee92 Stabilize io_slice_advance
cac66641bfb Rename the internal `const_strlen` to just `strlen`
39647aba92c fix interleaved panic output
0476fc4842e Rollup merge of rust-lang#127433 - dtolnay:conststrlen, r=workingjubilee
f66bd5fdfbd Rollup merge of rust-lang#126827 - the8472:pidfd-spawn, r=workingjubilee
1e5cd219cb6 Rollup merge of rust-lang#124980 - zachs18:rc-allocator, r=Amanieu
949f0d63178 Add instability attribute on private const_strlen function
20bfac6c159 Rollup merge of rust-lang#127422 - greaka:master, r=workingjubilee
f937ef12bda Rollup merge of rust-lang#127599 - tgross35:lazy_cell_consume-rename, r=workingjubilee
fde7fd261f2 Rollup merge of rust-lang#127588 - uweigand:s390x-f16-doctests, r=tgross35
ed47f986f1b Rollup merge of rust-lang#127572 - tbu-:pr_debug_event_nonpacked, r=jhpratt
e5c8b859b88 Rollup merge of rust-lang#124599 - estebank:issue-41708, r=wesleywiser
b71b538ec26 Rename `lazy_cell_consume` to `lazy_cell_into_inner`
9efc1cb294a core: Limit remaining f16 doctests to x86_64 linux
a18fbd0ad0e Rollup merge of rust-lang#127554 - ferrocene:tshepang-add-missing-attribute, r=pietroalbini
e419147a511 Don't mark `DEBUG_EVENT` struct as `repr(packed)`
4552576f397 Auto merge of rust-lang#126690 - andyolivares:feature/show_window, r=dtolnay
6f6e343956a Rollup merge of rust-lang#127091 - Sky9x:fused-error-sources-iter, r=dtolnay
0d64105175e Fixed doc links
4fb7b225972 Few changes to doc comments. Added tracking issue number.
fe62f6f8ad6 Exposing STARTUPINFOW.wShowWindow in CommandExt (show_window function) to control how a new process should display its window (normal, minimized, maximized, etc)
7d20047874d  do not run test where it cannot run
c5f1c76ddea Auto merge of rust-lang#127235 - martn3:no-mips-f16, r=tgross35,scottmcm
3fefa04a3c1 Rollup merge of rust-lang#127460 - Borgerr:clarify-drop-comment, r=jhpratt
895175ada33 Rollup merge of rust-lang#127355 - aceArt-GmbH:126475, r=oli-obk
57cea32952c Rollup merge of rust-lang#120248 - WaffleLapkin:bonk-ptr-object-casts, r=compiler-errors,oli-obk,lnicola
e74955e1f84 Attempt to fix CI
e466bf57650 Rollup merge of rust-lang#127367 - ChrisDenton:run-sync, r=Nilstrieb
90504f870c5 Rollup merge of rust-lang#126921 - workingjubilee:outline-va-list, r=Nilstrieb
c6b3f3db220 Auto merge of rust-lang#127454 - matthiaskrgr:rollup-k3vfen2, r=matthiaskrgr
29d792329d4 Move/change declaration of `mod exit_guard;`
ecc90251720 clarify `sys::unix::fd::FileDesc::drop` comment (rust-lang#66876)
35c5a456fea Rollup merge of rust-lang#127447 - RalfJung:once_lock_miri, r=joboet
9f7100d382c Rollup merge of rust-lang#127354 - nicholasbishop:bishop-sized-doc, r=Nilstrieb
ee06e7daee6 Rollup merge of rust-lang#127297 - the8472:path-new-hash, r=Nilstrieb
2206c6b52b9 Rollup merge of rust-lang#127189 - GrigorenkoPV:linkedlist-cursor-list, r=Nilstrieb
41bcc362ad5 Rollup merge of rust-lang#127179 - tgross35:typeid-debug-hex, r=Nilstrieb
7177ac878cc once_lock: make test not take as long in Miri
294d87f0c25 Remove non-focused memory leak in `std` doctest for Miri.
a86fd0f0d19 Specialize `TrustedLen` for `Iterator::unzip()`
5515bbad984 Mitigate focused memory leaks in `core` doctests for Miri.
3a0fe26db17 Remove non-focused memory leaks in `core` doctests for Miri.
20d6cb372e6 Mitigate focused memory leaks in `alloc` doctests for Miri.
cac890232ed Remove non-focused memory leaks in `alloc` doctests for Miri.
bcdc8e8471d Stabilize const_cstr_from_ptr (CStr::from_ptr, CStr::count_bytes)
a48f566b9a4 offset_from intrinsic: always allow pointers to point to the same address
9919a83b414 Mark format! with must_use hint
0907955d257 as_simd: fix comment to be in line with 507583a (rust-lang#121201)
5569eceddd0 Rollup merge of rust-lang#127275 - RalfJung:offset-from-isize-min, r=Amanieu
2337ab518af Rollup merge of rust-lang#125751 - pitaj:new_range_api, r=jhpratt
ad4fde64af5 Rollup merge of rust-lang#127363 - GuillaumeGomez:improve-fmt-code-readability, r=Amanieu
3eeca5f7708 Rollup merge of rust-lang#127107 - mu001999-contrib:dead/enhance-2, r=pnkfelix
1b5e5ac49eb Rollup merge of rust-lang#123600 - tisonkun:path_with_extension, r=dtolnay
5e9d4458222 Attempt to fix CI
d8965d365be add `new_range_api` for RFC 3550
ca0f659f69d Move exit guard from sys::common::exit_guard to sys::exit_guard.
cf300a7e34b Update library/std/src/sys/pal/common/exit_guard.rs
ba4c71a7433 add unit tests for extra extension feature
55fc20b7cbd update comments
6b7a259b4f0 Add experimental raw-dylib feature to std
c452e620459 Use windows_targets macro for alloc
521c81ab1c4 Run alloc sync tests
2fcdebb68d7 Improve readability of some fmt code examples
625bcc4987d Rollup merge of rust-lang#127320 - ChrisDenton:win-sys, r=Mark-Simulacrum
f8caf5f24be Rollup merge of rust-lang#127214 - bjorn3:miri_native_unwind, r=oli-obk
1862054af88 Describe Sized requirements for mem::offset_of
e26c8818397 impl FusedIterator and a size hint for the error sources iter
8f1c6640319 core: erase redundant stability attrs in va_list
60c33a58766 library: outline VaList into ffi::va_list
03d11c20585 Auto merge of rust-lang#126171 - RalfJung:simd_bitmask_multibyte, r=workingjubilee
297850a677e Add more checks for pointers with vtable meta
f58a3d6903e Improve dead code analysis
515bd305955 Add comments to windows_targets.rs
89d2de0f95f Update windows-bindgen to 0.58.0
0860a040c83 also remove redundant requirements from offset()
6f80604442b offset_from: "the difference must fit in an isize" is a corollary
de4f5c2ca62 Rollup merge of rust-lang#127303 - cuishuang:master, r=jhpratt
56c73c378a5 Rollup merge of rust-lang#127195 - biabbas:vxworks_cleanup, r=jhpratt
5dfdef71fae Rollup merge of rust-lang#126792 - wooden-worm:master, r=Mark-Simulacrum
4df2059a6f7 chore: remove repeat words
acbefbbdec7 impl PathBuf::add_extension and Path::with_added_extension
13d5a423f3d Auto merge of rust-lang#127226 - mat-1:optimize-siphash-round, r=nnethercote
ed3d4878d34 stir the hash state a little to avoid prefix collisions
5ca124f6d8a Add more test cases for path comparisons
33bc557dd48 Add test case demonstrating equality of paths "foo/bar" and "foobar"
079f99970d6 Move unique_thread_exit call to lang_start_internal so it is not in a generic function, and wrap it in `catch_unwind`
47d0cbc7e2f Remove Miri special-case
596be7ee7d7 Use pthread_t instead of numeric thread id
2e90f6f5e7c Use libc::pause instead of std::thread::park in wait-for-exit loop
1fd23e8568a core: Limit four f16 doctests to x86_64 linux
e6f15c579fa std: Set has_reliable_f16 to false for MIPS targets in build.rs
67535b62417 library/std/build.rs: "powerpc64le" is not a target_arch
5b0d82f32d8 Rollup merge of rust-lang#127204 - dimpolo:stabilize_atomic_bool_fetch_not, r=jhpratt
b184a84f13c Rollup merge of rust-lang#123588 - tgross35:stabilize-assert_unchecked, r=dtolnay
2a81053036c Fall back on remove dir implementation for vxworks
a8b6d0a2e51 Rollup merge of rust-lang#127230 - hattizai:patch01, r=saethlin
4d7cbb257ee chore: remove duplicate words
645e9f24d68 Optimize SipHash by reordering compress instructions
c5ab1f01d8c Rollup merge of rust-lang#127128 - elomatreb:elomatreb/stabilize-duration_abs_diff, r=joboet
f09067288ce Rollup merge of rust-lang#126732 - StackOverflowExcept1on:master, r=m-ou-se
1dc4f05eed8 Use the native unwind function in miri where possible
4fff3351c87 Avoid MIR bloat in inlining
4385efde634 Stabilize atomic_bool_fetch_not
6c3359cdb0b Rollup merge of rust-lang#127182 - danielhuang:patch-4, r=Nilstrieb
a0a438a75f2 Remove unqualified import io:: Error for vxworks as all Error references are qualified in process_vxworks.rs
2a65e9fd644 Auto merge of rust-lang#127026 - Urgau:cleanup-bootstrap-check-cfg, r=Kobzol
bba22002ec8 LinkedList's Cursor: method to get a ref to the cursor's list
40a9be9a29e Update ip_addr.rs
986dbd1b458 Print `TypeId` as hex for debugging
f27723e63ee Rollup merge of rust-lang#127069 - Sky9x:fmt-pointer-use-addr, r=Nilstrieb
b068fce0ad9 Rollup merge of rust-lang#126895 - betelgeuse:improve_simd_gather_documentation, r=Amanieu
a6b22e95975 Rollup merge of rust-lang#127134 - tgross35:typeid-debug, r=Nilstrieb
7f0bb45d5b9 Rollup merge of rust-lang#126906 - GrigorenkoPV:fixme-split_at_first, r=Mark-Simulacrum
b0feb54c3d8 Rollup merge of rust-lang#126705 - safinaskar:panic, r=Mark-Simulacrum
b8977f5a191 Auto merge of rust-lang#127133 - matthiaskrgr:rollup-jxkp3yf, r=matthiaskrgr
affa2f90405 Print `TypeId` as a `u128` for `Debug`
05a472c8d62 Rollup merge of rust-lang#127122 - TDecking:div_ceil, r=Nilstrieb
9b3a5111038 Auto merge of rust-lang#120639 - fee1-dead-contrib:new-effects-desugaring, r=oli-obk
f96a3214d6b Stabilize `duration_abs_diff`
bf9096fc013 small correction to fmt::Pointer impl
171f5dbb17b Auto merge of rust-lang#127121 - GuillaumeGomez:rollup-xjjjckn, r=GuillaumeGomez
50a66465304 Remove uneccessary condition in `div_ceil`
79143898a34 Updated docs on `#[panic_handler]` in `library/core/src/lib.rs`
1858bdce9b8 Rollup merge of rust-lang#127073 - Sky9x:unnecessary-seqcst, r=Nilstrieb
aaed20934c7 Rollup merge of rust-lang#127072 - Sky9x:docs-includes-vs-does-include, r=scottmcm
e5a577d85dc Auto merge of rust-lang#127119 - RalfJung:miri-sync, r=RalfJung
77a5b51293f Rollup merge of rust-lang#126953 - joboet:lazy_key, r=jhpratt
8641f6a3b19 Merge from rustc
402992c7d21 Rollup merge of rust-lang#127071 - Sky9x:remove-ptr-to-from-bits, r=scottmcm
0a2d8e47740 Rollup merge of rust-lang#127070 - Sky9x:unit-const-param-ty, r=BoxyUwU
663f3d54372 Rollup merge of rust-lang#127055 - shepmaster:hash-finish-must-use, r=dtolnay
729a10a00b8 address review comments
db228b821dd general fixups and turn `TODO`s into `FIXME`s
47492c9ec94 Implement `Min` trait in new solver
cc4a0293697 implement new effects desugaring
d6fadf5ac19 std: add safety comments
8c3c7dcea79 Rollup merge of rust-lang#126970 - DaniPopes:simplify-str-clone_into, r=cuviper
ae98528d9f3 Rollup merge of rust-lang#126956 - joboet:fmt_no_extern_ty, r=RalfJung
652f0b8fe38 Merge from rustc
48dc678b2c6 Remove unnecessary SeqCst in `impl fmt::Pointer for AtomicPtr`
e6e5e84cae6 docs: say "includes" instead of "does include"
a722d391cd8 Remove (deprecated & unstable) {to,from}_bits pointer methods
2ed9c9f5b62 add () to the marker_impls macro for ConstParamTy
fdfe0148965 Mark `Hasher::finish` as #[must_use]
2bd2069f1dd fix least significant digits of f128 associated constants
8db57c2b618 core: improve comment
1f8c8f42e51 Cleanup bootstrap check-cfg
6c38c60873f Rollup merge of rust-lang#126980 - Borgerr:fix-extendfromslice-check, r=workingjubilee
a2dc9b539e3 Rollup merge of rust-lang#126929 - nnethercote:rm-__rust_force_expr, r=oli-obk
cf231e8ada7 Merge from rustc
a8b311eb853 Auto merge of rust-lang#126608 - tgross35:f16-f128-library, r=Mark-Simulacrum
4788a93eee2 std: test a variety of ways to extend a Wtf8Buf
57c2de81f2b set self.is_known_utf8 to false in extend_from_slice
c14a130aa4a Rollup merge of rust-lang#126879 - the8472:next-chunk-filter-drop, r=cuviper
f6fdef3996a core: avoid `extern` types in formatting infrastructure
43a865ad540 fix UI test, simplify error message
ff33a6672e7 regression test for leaks in the the Filter::next_chunk implementation
f90972a4104 add comments explaining optimizations for Filter::next_chunk
4039a7f34e7 fix Drop items getting leaked in Filter::next_chunk
0351c5316c0 Simplify `str::clone_into`
5aedb8ada69 Rollup merge of rust-lang#126946 - cyrgani:patch-1, r=compiler-errors
5664da3fcac Rollup merge of rust-lang#126927 - workingjubilee:vaargsafe-is-unsafe, r=joboet
927337346fd Rollup merge of rust-lang#126885 - Borgerr:rm_internal_pathbuf_asmutvec, r=workingjubilee
46074aad759 Rollup merge of rust-lang#126302 - mu001999-contrib:ignore/default, r=michaelwoerister
0fe53622318 Stabilize const unchecked conversion from u32 to char
9dcaa15a8dc std: separate TLS key creation from TLS access
5d08a54141c Detect unused structs which derived Default
e6c45e4a711 `PathBuf::as_mut_vec` removed and verified for UEFI and Windows platforms rust-lang#126333
7cec6ef8d5e remove references to `PathBuf::as_mut_vec` in `PathBuf::_set_extension`
37f78f46760 inner truncate methods for UEFI platforms
cfb802176cb rust-lang#126333 remove `PathBuf::as_mut_vec` reference at top of `PathBuf::_push`
3edb521863d simd_bitmask intrinsic: add a non-power-of-2 multi-byte example
2ddf7942352 Add missing slash in const_eval_select doc comment
19cfdb2c317 Add tests for `f16` and `f128`
561daffd3f5 Add more `f16` and `f128` library functions and constants
6cb3d34841e Add doctests to existing `f16` and `f128` functions
b0e050324f9 Add build.rs config for reliable `f16` and `f128`
028026b9b30 Remove `__rust_force_expr`.
1069a689007 core: VaArgSafe is an unsafe trait
a451b2a9f8b Auto merge of rust-lang#126852 - scottmcm:more-checked-math-tweaks, r=Amanieu
17d03b950a4 Check that we get somewhat sane PIDs when spawning with pidfds
4c9a96eebda more fine-grained feature-detection for pidfd spawning
bf06e436d4a document safety properties of the internal Process::new constructor
9212236fc18 use pidfd_spawn for faster process creation when pidfds are requested
4815f2968d4 document the cvt methods
1bd207e6b0a Rollup merge of rust-lang#126904 - GrigorenkoPV:nonzero-fixme, r=joboet
2676918a59b Rollup merge of rust-lang#125575 - dingxiangfei2009:derive-smart-ptr, r=davidtwco
9dcffa5782f Rollup merge of rust-lang#125082 - kpreid:const-uninit, r=dtolnay
cf34f71c117 Replace `MaybeUninit::uninit_array()` with array repeat expression.
e51d8a2224f Auto merge of rust-lang#126523 - joboet:the_great_big_tls_refactor, r=Mark-Simulacrum
2b8c7a3813f Small fixme in core now that split_first has no codegen issues
532304befc3 Small fixme in core now that NonZero is generic
5ae0378035a std: fix wasm builds
ae08c581475 Rollup merge of rust-lang#126213 - zachs18:atomicbool-u8-i8-from-ptr-alignment, r=Nilstrieb
071e80d6c4a Fix simd_gather documentation
0c4a661ebdf wasm64 build with target-feature=+simd128,+atomics
36a20f7b383 Reword docs for `f32` and `f64`
6839ec5efd2 Extract repeated constants from `f32` and `f64` source
c26bd79991f Rollup merge of rust-lang#126854 - devnexen:std_unix_os_fallback_upd, r=Mark-Simulacrum
828e528d416 Rollup merge of rust-lang#126807 - devnexen:copy_file_macos_simpl, r=Mark-Simulacrum
e4bc79db7fe Also get `add nuw` from `uN::checked_add`
7c83a041921 SmartPointer derive-macro
f0b95fcce71 fix build
12ec5b7b691 Rollup merge of rust-lang#126783 - tguichaoua:fix_tcplistener_into_incoming_issue_number, r=workingjubilee
eb265d0841e std::unix::os::home_dir: fallback's optimisation.
a48f3d6475d Auto merge of rust-lang#126838 - matthiaskrgr:rollup-qkop22o, r=matthiaskrgr
ec8af4b3c06 Rollup merge of rust-lang#126552 - fee1-dead-contrib:rmfx, r=compiler-errors
6d6ba925574 Rollup merge of rust-lang#126140 - eduardosm:stabilize-fs_try_exists, r=Amanieu
e1edea8f3a4 Auto merge of rust-lang#116113 - kpreid:arcmut, r=dtolnay
49d4fdb09f1 Generalize `{Rc,Arc}::make_mut()` to unsized types.
5ac719ed6a2 Replace `WriteCloneIntoRaw` with `CloneToUninit`.
a4ca461939e Add `core::clone::CloneToUninit`.
78368435c65 Auto merge of rust-lang#126750 - scottmcm:less-unlikely, r=jhpratt
934e7286794 Auto merge of rust-lang#124101 - the8472:pidfd-methods, r=cuviper
c2ec99b6637 to extract a pidfd we must consume the child
f7cf777c00b Add PidFd::{kill, wait, try_wait}
d688595fa6c std::unix::fs: copy simplification for apple.
bb602cf940d Auto merge of rust-lang#125853 - tesuji:promote-fail-fast, r=cjgillot
1f1793634b4 update intrinsic const param counting
5e7ce0bad23 Remove `feature(effects)` from the standard library
8902c171c30 Auto merge of rust-lang#126781 - matthiaskrgr:rollup-5u4pens, r=matthiaskrgr
54eaed7e5ef fix issue number
2e01ae34277 Rollup merge of rust-lang#126613 - tgross35:log-test-update, r=cuviper
306d7bf153a Stop using `unlikely` in `strict_*` methods
a8ab1ceb396 [GVN] Add tests for generic pointees with PtrMetadata
a272844a6e1 Don't perform mitigation for thread-unsafe libc::exit under Miri.
5035a17dec1 fix rustdoc URL
1530977b9a5 On `target_os = "linux"`, ensure that only one Rust thread calls `libc::exit` or returns from `main`.
7e940ba00cf Auto merge of rust-lang#126578 - scottmcm:inlining-bonuses-too, r=davidtwco
9a945fdf0e9 Auto merge of rust-lang#124032 - Voultapher:a-new-sort, r=thomcc
dbaf524df30 Rollup merge of rust-lang#126737 - fee1-dead-contrib:rm-const-closures, r=compiler-errors
0f6922d6272 Fix wrong big O star bracing in the doc comments
7bf7f578614 Remove `feature(const_closures)` from libcore
b4e2e4ac6e9 Auto merge of rust-lang#126736 - matthiaskrgr:rollup-rb20oe3, r=matthiaskrgr
0829ab8d1b7 Rollup merge of rust-lang#126717 - nnethercote:rustfmt-use-pre-cleanups, r=jieyouxu
f1c9c809b1f Rollup merge of rust-lang#126711 - GKFX:const-option-as-slice, r=oli-obk
e0572323ddb Auto merge of rust-lang#116088 - nbdd0121:unwind, r=Amanieu,RalfJung
13ea648b170 Stabilize `PanicInfo::message()` and `PanicMessage`
b6a38581515 Rollup merge of rust-lang#126703 - the8472:on-blackbox-crypto-use, r=scottmcm
847726d1be8 Shrink some slice iterator MIR
1ba2fa4b637 Stabilize `hint_assert_unchecked`
9d0041c40d7 Update documentation for `hint::assert_unchecked`
e3e84a75a9b Add blank lines after module-level `//` comments.
36ad0db0a23 Add blank lines after module-level `//!` comments.
4e67110a2fb Convert some module-level `//` and `///` comments to `//!`.
669d6fce08c Make Option::as_[mut_]slice const
4ae781cb5e2 reword the hint::blackbox non-guarantees
dd7c901e95d core: add tracking issue for `array::repeat`
5ddeaca202b core: simplify implementation of `array::repeat`, address other nits
62f7a4e4e92 core: implement `UncheckedIterator` for `RepeatN`
387fd1f34c6 core: implement `array::repeat`
3fc18d0b40c Add a hack to prevent proc_macro misopt in CI
a95938d6730 Stabilise c_unwind
2a5e5b887ef Rollup merge of rust-lang#125787 - Oneirical:infinite-test-a-novel, r=jieyouxu
227994dbde2 try implementing suggestions
78867ab1aa0 run_make_support nm implementation + bin-emit-no-symbols rmake rewrite
76e61bf77a6 Replace `move||` with `move ||` in `compiler/` and `library/`
13a31b63b4f Auto merge of rust-lang#126330 - m-ou-se:panic-message-type, r=Amanieu
42802a3a09e Print the tested value in int_log tests
ea1ab74eb6d Add missing CopyMarker impl
384c2054629 Revert panic_safe test changes
ca458bac5ae Add PanicMessage type for PanicInfo::message().
22389455823 Add tracking issue to async_drop API
0b3227b6dac std: rename module for clarity
2b9a4f38bd6 std: update TLS module documentation
00d4964bb22 std: use the `c_int` from `core::ffi` instead of `libc`
bd3b9eca35a std: simplify `#[cfg]`s for TLS
78eaad5fb0a Fix unintended regression for Freeze + Copy types
8cd20cb8dc1 Auto merge of rust-lang#126569 - jieyouxu:rollup-1uvkb2y, r=jieyouxu
c1acd7a6844 Rollup merge of rust-lang#126531 - slanterns:error_provider, r=workingjubilee
cd1c9984d30 Rollup merge of rust-lang#126468 - RalfJung:euclid, r=Mark-Simulacrum
27308799efa Rollup merge of rust-lang#126346 - hermit-os:fd, r=Amanieu
ebbce699236 Rollup merge of rust-lang#126288 - x4exr:patch-1, r=dtolnay
4aa43c72385 Auto merge of rust-lang#125720 - folkertdev:optimize_for_size-ptr-rotate, r=Amanieu
791232945c4 doc: Added commas where needed
48e157873f1 Fix doc-link issue
489dfceabae Remove reliance on const_trait in sort implementations
89b578450c9 std: move `sys_common::backtrace` to `sys`
90dbe22a287 use rustc-dep-of-std in panic_unwind
6832ad31e1c Rollup merge of rust-lang#126539 - lukaslueg:patch-1, r=jhpratt
04e46c2630d Rollup merge of rust-lang#125112 - tbu-:pr_create_dir_all_empty, r=dtolnay
e77b4744b48 Update `Arc::try_unwrap()` docs
83c530fb2f8 Apply review comments
ae7f43eda80 Auto merge of rust-lang#126299 - scottmcm:tune-sliceindex-ubchecks, r=saethlin
339f26630a2 Redo SliceIndex implementations
2388743f251 update comment
4cc1c37692c Rollup merge of rust-lang#126229 - ChrisDenton:bindgen, r=Mark-Simulacrum
b40c54bb5bc std: refactor the TLS implementation
7e3c4f82606 Auto merge of rust-lang#126518 - matthiaskrgr:rollup-wb70rzq, r=matthiaskrgr
26785938493 std: suggest OnceLock over Once
b509ed20612 Polish `std::path::absolute` documentation.
c3c175798d2 Auto merge of rust-lang#126473 - matthiaskrgr:rollup-8w2xm09, r=matthiaskrgr
a135342704a Rollup merge of rust-lang#126285 - kpreid:unique-rc, r=dtolnay
7fafb6d366e Rollup merge of rust-lang#126266 - tbu-:pr_doc_alloc_default_system, r=jhpratt
afee9f5e11d Rollup merge of rust-lang#126135 - hermit-os:fuse, r=jhpratt
4a32b4bcf84 Rollup merge of rust-lang#123769 - dtolnay:literal, r=fee1-dead
3909d510924 div_euclid, rem_euclid: clarify/extend documentation
ca52a2ca0e3 Rollup merge of rust-lang#126351 - devnexen:to_sol11_upd, r=ChrisDenton
369fa557b2f Rollup merge of rust-lang#126402 - firefighterduck:fix-unsafe-precon-copy, r=Nilstrieb
2acb995e558 Rollup merge of rust-lang#126390 - Kriskras99:master, r=Nilstrieb
b3c1dcb8a6b Rollup merge of rust-lang#126360 - compiler-errors:uplift-structural-traits, r=lcnr
bdb9aa2f3cd Rollup merge of rust-lang#123726 - jieyouxu:command-new-docs, r=Nilstrieb
307d1afdbd4 Remove superfluous escaping from byte, byte str, and c str literals
78d94eeb0ff LangItem-ify Coroutine trait in solvers
891f00ce0fd fix wrong assert_unsafe_precondition message for core::ptr::copy
9adf702cc46 Rollup merge of rust-lang#126384 - RalfJung:is_none_or, r=workingjubilee
02cb1e9e580 Rollup merge of rust-lang#126347 - slanterns:try_simplify, r=scottmcm
fa2a54a54c6 Fix wording in {checked_}next_power_of_two
3ef894f8bc5 add tracking issue for is_none_or
a5fe19dc0bd std::unix::fs::link using direct linkat call for Solaris and macOs.
9921cd25ed1 Rollup merge of rust-lang#126328 - RalfJung:is_none_or, r=workingjubilee
93583a69853 Simplify `try_*` on `Iterator`
47090b15fb8 export std::os::fd module on HermitOS
17c90d81d23 Auto merge of rust-lang#126273 - pietroalbini:pa-bootstrap-update, r=Mark-Simulacrum
b482e06e29c add is_none_or
027c82e6edc Rollup merge of rust-lang#126322 - m-ou-se:panicinfo-and-panicinfo-2, r=RalfJung
db03ec6a89e Rollup merge of rust-lang#126242 - yaahc:simplify-provider, r=jhpratt
956efdef025 Rollup merge of rust-lang#126039 - dpaoliello:arm64ecbuild, r=davidtwco
3acb41fba7c Fix deprecated version.
bc5e618edd3 Update doc comment on PanicInfo::message().
249d63e985c Use payload_as_str instead of two downcasts.
15677e9f865 Fix deprecation version.
a239d5bf0e1 Clarify doc comment.
209f8c80d1f Auto merge of rust-lang#126319 - workingjubilee:rollup-lendnud, r=workingjubilee
6ec98e76fb6 Rollup merge of rust-lang#126305 - workingjubilee:fix-os-string-to-string-utf8-invariant, r=joboet
80467da88db Rollup merge of rust-lang#126287 - nnethercote:reformat-cranelift-patch, r=bjorn3
5760a4e9d4e Rollup merge of rust-lang#126281 - ChrisDenton:env, r=jhpratt
439c2ae36dc Rollup merge of rust-lang#126249 - workingjubilee:simplify-try-map-signature, r=scottmcm
23e3dbf043a Rollup merge of rust-lang#126210 - lolbinarycat:ptr_doctest_assert, r=workingjubilee
d46939470bf Rollup merge of rust-lang#123374 - mgeier:doc-slice-from-raw-parts, r=scottmcm
63fe960c257 Require any function with a tait in its signature to actually constrain a hidden type
e1d73c2d74a Revert "Rollup merge of rust-lang#125362 - joboet:tait_hack, r=Nilstrieb"
382ed528dc8 Make PathBuf less Ok with adding UTF-16 then `into_string`
548e7a4135e Update a cranelift patch file for formatting changes.
8ccbe9e6c8a `UniqueRc`: support allocators and `T: ?Sized`.
b3dcee69396 set_env: State the conclusion upfront
f56c02311ee Rename `std::fs::try_exists` to  `std::fs::exists` and stabilize fs_try_exists
c16d8b1f7a5 Unify guarantees about the default allocator
d8fe5899dc8 remove cfg(bootstrap)
a2ff49b68b4 replace version placeholder
f72e4a99cd5 Formatting.
0503ca79148 Bump deprecation of std's PanicInfo alias to 1.82.0.
fea6b035e61 Add PanicHookInfo::payload_as_str().
0c8a9e06b97 Fix display of panic message in recursive panic.
2f85702e572 Mention core's PanicInfo in error.md.
ad0667f9724 Add note on panic payload type.
518722eccfc Downcast panic payload to String too in example.
c4dea816f7f Move deprecation of std::panic::PanicInfo to 1.80.0.
143e4c4a40e Fix deprecation version.
c6749ae5b90 Rename std::panic::PanicInfo to PanicHookInfo.
db2e05588c5 Formatting.
51f20ac6148 Fix invalid markdown/html.
d4b7304c0de Reorder body of begin_panic for consistency.
373fb60b119 Impl Display for PanicPayload to simplify things.
224d45cf15c Use unnamed lifetimes for [..]Payload impl blocks.
cf984e0e154 Move downcasting panic payload to str to a function.
a18eeac0a12 Mark some PanicInfo methods as #[inline] for consistency.
47f359bc210 Remove std::panic::PanicInfo::internal_constructor+set_payload.
701d6a23254 Remove core::panic::PanicInfo::internal_constructor.
cca865dd137 Update doc comment about core::panicking.
221a90ccb77 Fix doc link.
d6658a5e3dd Add core::panic::PanicInfo::payload() for compatibility.
ca0bfebc0fe Document difference between core and std's PanicInfo.
702405ed414 Split core's PanicInfo and std's PanicInfo.
019e01f23f5 Skip fast path for dec2flt when optimize_for_size
483f641ee13 Simplify `[T; N]::try_map` signature
8b6f468edd8 Simplify provider api to improve llvm ir
c8170e67b53 Rollup merge of rust-lang#126212 - SteveLauC:fix/haiku, r=joboet
58bb5cfddf4 Rollup merge of rust-lang#126191 - ivan-shrimp:nonzero_doc, r=scottmcm
d2f8ddfcc21 Bump windows-bindgen to 0.57
02bf1521553 Clarify `Command::new` behavior if passed programs with arguments
e17d6b968b4 Remove some unused crate dependencies.
5840184c348 Update docs for AtomicU8/I8.
87915497e69 fix: build on haiku
263861f45c9 Update safety docs for AtomicBool::from_ptr.
e25ae61e2b5 docs(core): make more const_ptr doctests assert instead of printing
cf9de23d66b Auto merge of rust-lang#126205 - jieyouxu:rollup-s64z5ng, r=jieyouxu
c5da756bc2a Rollup merge of rust-lang#126194 - ChrisDenton:winerror, r=Mark-Simulacrum
c4bd74c1902 Rollup merge of rust-lang#125253 - sunsided:feature/FRAC_1_SQRT_PI, r=Mark-Simulacrum
c9c5d8f0189 Auto merge of rust-lang#126193 - RalfJung:miri-sync, r=RalfJung
e39299d577e Migrate more things to WinError
0df0a38c38b fix `NonZero` doctest inconsistencies
818933db00d Rollup merge of rust-lang#126168 - devnexen:current_exe_haiku_simpl, r=ChrisDenton
a9bd5698ac7 Rollup merge of rust-lang#126146 - devnexen:signal_fbsd, r=ChrisDenton
05812a0309b Merge from rustc
56bdaf3dfb3 std::unix::os current_exe implementation simplification for haiku.
e6c378f9a8e Auto merge of rust-lang#125966 - schvv31n:impl_os_string_pathbuf_leak, r=workingjubilee
e000ecbd84a std::unix::process adding few specific freebsd signals to be able to id.
67454f58555 Rollup merge of rust-lang#126138 - wbk:patch-1, r=lqd
ca932c80555 Rollup merge of rust-lang#125998 - devnexen:get_mode_illumos, r=Nilstrieb
397e9cbe400 Rollup merge of rust-lang#125951 - slanterns:error_in_core_stabilization, r=Amanieu
4655eca9735 Fix typo in docs for std::pin
bb2e2d9fc7d add HermitOS support of vectored read/write operations
dd7ccb77633 Rollup merge of rust-lang#126089 - wutchzone:option_take_if, r=scottmcm
199da77e638 Rollup merge of rust-lang#126030 - ChrisDenton:update-wingen-readme, r=Mark-Simulacrum
8a4b11aa65d Rollup merge of rust-lang#124012 - slanterns:as_slice_stabilize, r=BurntSushi
05a92c2d02b Auto merge of rust-lang#126110 - workingjubilee:backtrace-0.3.73, r=workingjubilee
cd73cbea88a Update backtrace to 0.3.73
c6e53ce2b1a Merge from rustc
3b603356225 Rollup merge of rust-lang#125606 - diondokter:opt-size-int-fmt, r=cuviper
7014731c32e fix doc comments about `error_generic_member_access`
3f4816887c7 Stabilize `error_in_core`
20f15f4d41a fixed memory leaks in PathBuf::leak & OsString::leak tests
fa66a61d655 Rollup merge of rust-lang#126096 - c410-f3r:tests-tests-tests, r=jhpratt
57369442f0d [RFC-2011] Allow `core_intrinsics` when activated
dfddd7e5a86 Stabilize Option::take_if
051c6c60977 Raise `DEFAULT_MIN_STACK_SIZE` to at least 64KiB
29932f32723 Auto merge of rust-lang#126038 - matthiaskrgr:rollup-h4rm3x2, r=matthiaskrgr
149a2370c6e Promote `arm64ec-pc-windows-msvc` to tier 2
4a81c121a38 Rollup merge of rust-lang#126032 - ChrisDenton:update-docs, r=joboet
7450cf043b4 Rollup merge of rust-lang#125800 - fortanix:raoul/rte-99-fix_mut_static_task_queue, r=jethrogb
ed91d5578b4 Rollup merge of rust-lang#125940 - devnexen:unix_fs_netbsd_get_path, r=cuviper
bf7430fdc68 Update description of the `IsTerminal` example
91c8b231664 Update `./x fmt` command
16321651051 Rollup merge of rust-lang#125995 - kpreid:const-uninit-stable, r=Nilstrieb
2c5f1acc4c1 Rollup merge of rust-lang#125982 - xTachyon:fix-linked-list, r=jhpratt
80cee25cbad Rollup merge of rust-lang#123168 - joshtriplett:size-of-prelude, r=Amanieu
28dc012bfbf std::unix::fs::get_mode implementation for illumos/solaris.
14a6f295bcd Use inline const instead of unsafe to implement `MaybeUninit::uninit_array()`.
a2c3406e626 Use inline const instead of unsafe to construct arrays in `MaybeUninit` examples.
f8ee355f9c4 Rollup merge of rust-lang#125932 - schvv31n:patch-1, r=lqd
49dad463287 Rollup merge of rust-lang#125927 - ferrocene:lw-alloc-unwind-test, r=pietroalbini
e38c13a5962 Rollup merge of rust-lang#125696 - workingjubilee:please-dont-say-you-are-lazy, r=Nilstrieb
1764910ce42 Rollup merge of rust-lang#106186 - rossmacarthur:ft/iter-chain, r=Amanieu
fbb5246b92c Make deleting on LinkedList aware of the allocator
85aa4b6ae53 impl OsString::leak & PathBuf::leak
b19dd145ea9 Add function `core::iter::chain`
25245bba3d9 Rollup merge of rust-lang#125919 - tbu-:pr_fix_typo, r=lqd
a415dddaa0d Rollup merge of rust-lang#125504 - mqudsi:once_nominal, r=cuviper
ea7e91c6357 Let compiler auto impl `Send` for `Task`
55f3d10071c Store `Task::p` as `dyn FnOnce() + Send`
92b604f475f Pass function for `Thread` as `Send` to `Thread::imp`
175ad227af0 Auto merge of rust-lang#125525 - joboet:tls_accessor, r=cuviper
31e0022e8f2 std::unix::fs::get_path: using fcntl codepath for netbsd instead.
82e24ad44cd Fix typo in the docs of `HashMap::raw_entry_mut`
fcc07af4e3a Ignore `vec_deque_alloc_error::test_shrink_to_unwind` test on non-unwind targets
6ef46b31227 Auto merge of rust-lang#125912 - nnethercote:rustfmt-tests-mir-opt, r=oli-obk
79271381c4f Remove stray "this"
06d9b0e9397 Add "OnceList" example to motivate OnceLock
6d001c57db6 Move first OnceLock example to LazyLock
7e47256ddbf Differ LazyLock vs. OnceLock in std::sync overview
a198721997c Explain LazyCell in core::cell overview
ae5598aabc3 Reformat `mir!` macro invocations to use braces.
494f05c1d78 Rollup merge of rust-lang#125898 - RalfJung:typo, r=Nilstrieb
7881d33deef Rollup merge of rust-lang#125884 - Rua:integer_sign_cast, r=Mark-Simulacrum
380d9a3d410 Rollup merge of rust-lang#121062 - RustyYato:f32-midpoint, r=the8472
81b9e26560b Wording of the documentation
1c707b64249 typo: depending from -> on
fe5adb924fb Auto merge of rust-lang#125577 - devnexen:netbsd_stack_min, r=joboet
876458ec8a2 Implement feature `integer_sign_cast`
e929c7fda65 Change f32::midpoint to upcast to f64
cd0400080d5 Auto merge of rust-lang#124294 - tspiteri:ilog-first-iter, r=the8472
7f0b19dd24d stablize `const_binary_heap_constructor` & create an unstable feature `const_binary_heap_new_in` for `BinaryHeap::new_in`
5c2e2744f32 Rollup merge of rust-lang#125730 - mu001999-contrib:clippy-fix, r=oli-obk
9fe18037b50 Auto merge of rust-lang#124662 - zetanumbers:needs_async_drop, r=oli-obk
894310362d5 Avoid `mut` and simplify initialization of `TASK_QUEUE`
ba98164a104 Auto merge of rust-lang#124636 - tbu-:pr_env_unsafe, r=petrochenkov
bbaaa79ab59 Rollup merge of rust-lang#125746 - jmillikin:duration-from-weeks-typo, r=lqd
1329a62eb9e Rollup merge of rust-lang#125739 - RalfJung:drop-in-place-docs, r=workingjubilee
8883bcf630b Rollup merge of rust-lang#125342 - tbu-:pr_doc_write, r=ChrisDenton
14d5dcb4160 explain what the open questions are, and add a Miri test for that
6f01ba7ade6 Apply x clippy --fix and x fmt
c9c0713ee9b Fix copy-paste error in `Duration::from_weeks` panic message.
e935223b1b8 Rollup merge of rust-lang#125733 - compiler-errors:async-fn-assoc-item, r=fmease
4feb8819521 Elaborate about modifying env vars in multi-threaded programs
25007197aef Add note about safety of `std::env::set_var` on Windows
c4b1ff893a1 Make `std::env::{set_var, remove_var}` unsafe in edition 2024
07d3009644f drop_in_place: weaken the claim of equivalence with drop(ptr.read())
99eabb47fb4 Add lang item for AsyncFnKindHelper::Upvars
a8f468f97f8 Add lang item for Future::Output
2e1896e1976 Add lang items for AsyncFn's associated types
d82378a11dd [ACP 362] genericize `ptr::from_raw_parts`
619e33b0691 Add FRAC_1_SQRT_2PI doc alias to FRAC_1_SQRT_TAU
12652447f15 make `ptr::rotate` smaller when using `optimize_for_size`
bb6d4eb5be6 Add safety comment to fix tidy
c8b699c1ab2 Optimize async drop glue for some old types
0444ab852cd Add FRAC_1_SQRT_2PI constant to f16/f32/f64/f128
1aaf0a9adac Rollup merge of rust-lang#125226 - madsmtm:fix-mac-catalyst-tests, r=workingjubilee
565dce2d3fe Rollup merge of rust-lang#124251 - scottmcm:unop-ptr-metadata, r=oli-obk
a4025eba8f9 Add custom mir support for `PtrMetadata`
87b9f244814 Add an intrinsic for `ptr::metadata`
914d2c03f3a Rollup merge of rust-lang#125637 - nnethercote:rustfmt-fixes, r=GuillaumeGomez
3170156cbf5 Make more of the test suite run on Mac Catalyst
9753338652f Disable stack overflow handler tests on iOS-like platforms
35483898acf Don't format `tests/run-make/*/rmake.rs`.
6fcf1300f8b Rollup merge of rust-lang#125647 - tspiteri:track-lazy_cell_consume, r=workingjubilee
385e1b87512 Rollup merge of rust-lang#125551 - clarfonthey:ip-bits, r=jhpratt
457f5eebf4b update tracking issue for lazy_cell_consume
893db811403 Auto merge of rust-lang#125636 - workingjubilee:bump-backtrace-0.3.72, r=workingjubilee
67858588bb6 Sync libstd deps with backtrace
b2148722d86 Bump backtrace to 0.3.72
0ef7706b6c1 Auto merge of rust-lang#125609 - diondokter:opt-size-char-count, r=thomcc
3578f429478 Rollup merge of rust-lang#124870 - Lokathor:update-result-docs, r=dtolnay
d4fb66bf7aa Always use the general case char count
1e8098b6dd4 Size optimize int formatting
a74509c7872 Rollup merge of rust-lang#125559 - scottmcm:simplify-shift-ubcheck, r=workingjubilee
bc346a0aedb Auto merge of rust-lang#122079 - tbu-:pr_copy_file_range_probe, r=the8472
fdcee4d0921 std::pal::unix::thread fetching min stack size on netbsd.
d14171db7a1 Auto merge of rust-lang#125574 - matthiaskrgr:rollup-1oljoup, r=matthiaskrgr
3e545bcb6f3 Rollup merge of rust-lang#125571 - tesuji:dummy-pi, r=Nilstrieb
840944248ea Rollup merge of rust-lang#125561 - Cyborus04:stabilize-slice-flatten, r=scottmcm
8981ee4ff26 Auto merge of rust-lang#125570 - tesuji:stdout-handle, r=Nilstrieb
addaaed02ce f32: use constants instead of reassigning a dummy value as PI
8a6d10d57b7 use proper name instead of magic number
64671fa9e4b Stabilize `slice_flatten`
40140819538 Auto merge of rust-lang#125070 - tbu-:pr_set_extension_panic, r=jhpratt
f54c5577ff7 Auto merge of rust-lang#125518 - saethlin:check-arguments-new-in-const, r=joboet
a4bac2bc347 It seems that anchor names are implicitly all lowercase
7cddfd46930 Simplify the `unchecked_sh[lr]` ub-checks a bit
805f56b8e16 Fix URL target, it's in the module not the type.
3b77f19a9a8 github showed that weird.
65726c04182 correct for copy paste errors when fixing wrapping.
613145f6c4e Resolve rust-lang#124870 (comment)
9677b7057a8 revert to the inconsistent paragraph wrapping.
bf3ca983d95 Rollup merge of rust-lang#124667 - newpavlov:stabilize_div_duration, r=jhpratt
4af28c44c31 Rollup merge of rust-lang#123803 - Sp00ph:shrink_to_fix, r=Mark-Simulacrum
79e1daf6925 Rollup merge of rust-lang#122986 - taiki-e:aix-c-char, r=Mark-Simulacrum
0b13a6c1235 Rollup merge of rust-lang#121377 - pitaj:lazy_cell_fn_pointer, r=dtolnay
b1ac7da4a90 Stabilise ip_bits feature
23bb5bc4f4f Auto merge of rust-lang#121571 - clarfonthey:unchecked-math-preconditions, r=saethlin
c11b36abf02 Rollup merge of rust-lang#125527 - programmerjake:patch-2, r=workingjubilee
d6812d57a9e Rollup merge of rust-lang#125498 - zmodem:avx512er, r=workingjubilee
f52291bef6b Rollup merge of rust-lang#125478 - Urgau:check-cfg-config-bump-stage0, r=Mark-Simulacrum
38dcab941d6 Rollup merge of rust-lang#125271 - RalfJung:posix_memalign, r=workingjubilee
29a1b3b9ffd Move the checks for Arguments constructors to inline const
5257f3f01ac Add manual Sync impl for ReentrantLockGuard
078095a8b94 std: make TLS accessors closures that return pointers
567096dab49 Rollup merge of rust-lang#125497 - meesfrensel:patch-1, r=calebzulawski
dd828cf426c Stop using the avx512er and avx512pf x86 target features
749b3766746 Change pedantically incorrect OnceCell/OnceLock wording
2b1602ae72f Fix some SIMD intrinsics documentation
59b5617f8ce Remove now outdated comment since we bumped stage0
6d1cdb564d6 Add assert_unsafe_precondition to unchecked_{add,sub,neg,mul,shl,shr} methods
ce29159a108 Simplify environment variable examples
8fa3f607e33 Document behavior of `create_dir_all` wrt. empty path
dd196e7c132 Document platform-specifics for `Read` and `Write` of `File`
a71d9d9f8e9 Fix c_char on AIX
ce3db1b638a fix typo
49138842df5 use posix_memalign on most Unix targets
86878b964b1 Fix linkchecker doc errors
1bf7a30d31a Turn bare links into automatic links
736b2250797 Move BufGuard impl outside of function
a44e7b3adea Fix tidy errors
36af6395634 Replace sort implementations
48a835b093a Divide float nanoseconds instead of seconds
f84d57f6cc3 Don't use `T` with both Result and Option, improve explanation.
88338ff820a Add `size_of`, `size_of_val`, `align_of`, and `align_of_val` to the prelude
5d56638742b Panic if `PathBuf::set_extension` would add a path separator
7db52fca9b3 Add fn allocator method to rc/sync::Weak. Relax Rc<T>/Arc<T>::allocator to allow unsized T.
43bf016caa3 Suggest borrowing on fn argument that is `impl AsRef`
50d5af44701 use teletype on the attribute name
43ae1871a8b Some Result combinations work like an Option.
d0c07aa8677 Move `test_shrink_to_unwind` to its own file.
d77b1cc251a Fix `VecDeque::shrink_to` UB when `handle_alloc_error` unwinds.
0342284416b Use `CURRENT_RUSTC_VERSION`
9eb77db22f6 Stabilize `div_duration`
7a6ddb35da6 Lift the probe code of `copy_file_range` into a function
f5305c1c49a Add missing .into_iter()
2a5af324d19 Extend the example code and assert the result
678e5a09970 Add "safety" comment
ad38f9b8000 unroll first iter of checked_ilog loop to save one multiplication
dbd03d4517e Stabilize `BinaryHeap::as_slice`
08f761fb838 DOC: Add FFI example for slice::from_raw_parts()
30c876cbfb4 Be stricter with `copy_file_range` probe results
fe052461e10 Less syscalls for the `copy_file_range` probe
511fe47e8ea Stabilize `LazyCell` and `LazyLock` (`lazy_cell`)

git-subtree-dir: library
git-subtree-split: a2cf63619d70c12ce2cbd088982b6eea18777312
@tmandry tmandry mentioned this pull request Sep 20, 2024
Merged
netbsd-srcmastr pushed a commit to NetBSD/pkgsrc that referenced this pull request Oct 13, 2024
@he32
lang/rust: update to version 1.80.1.
e09cbc0 
This is based on the pkgsrc-wip rust180 package, retaining
the main pkgsrc changes as best as I could.

Pkgsrc changes:
 * Adapt checksums and patches.
 * Make this work again on big-endian aarch64 (at least on NetBSD).
 * Make the choice of GCC = 12 work for sparc64 by testing options
   after options.mk is included (which is required...).  Makes this
   work on NetBSD/sparc64 10.0 again.

Upstream chnages:

Version 1.80.1 (2024-08-08)
===========================

- [Fix miscompilation in the jump threading MIR optimization when
  comparing floats]
  (rust-lang/rust#128271)
- [Revert changes to the `dead_code` lint from 1.80.0]
  (rust-lang/rust#128618)

Version 1.80.0 (2024-07-25)
==========================

Language
--------
- [Document maximum allocation size]
  (rust-lang/rust#116675)
- [Allow zero-byte offsets and ZST read/writes on arbitrary pointers]
  (rust-lang/rust#117329)
- [Support C23's variadics without a named parameter]
  (rust-lang/rust#124048)
- [Stabilize `exclusive_range_pattern` feature]
  (rust-lang/rust#124459)
- [Guarantee layout and ABI of `Result` in some scenarios]
  (rust-lang/rust#124870)

Compiler
--------
- [Update cc crate to v1.0.97 allowing additional spectre mitigations
  on MSVC targets]
  (rust-lang/rust#124892)
- [Allow field reordering on types marked `repr(packed(1))`]
  (rust-lang/rust#125360)
- [Add a lint against never type fallback affecting unsafe code]
  (rust-lang/rust#123939)
- [Disallow cast with trailing braced macro in let-else]
  (rust-lang/rust#125049)
- [Expand `for_loops_over_fallibles` lint to lint on fallibles
  behind references.]
  (rust-lang/rust#125156)
- [self-contained linker: retry linking without `-fuse-ld=lld` on
  CCs that don't support it]
  (rust-lang/rust#125417)
- [Do not parse CVarArgs (`...`) as a type in trait bounds]
  (rust-lang/rust#125863)
- Improvements to LLDB formatting [#124458]
  (rust-lang/rust#124458) [#124500]
  (rust-lang/rust#124500)
- [For the wasm32-wasip2 target default to PIC and do not use `-fuse-ld=lld`]
  (rust-lang/rust#124858)
- [Add x86_64-unknown-linux-none as a tier 3 target]
  (rust-lang/rust#125023)
- [Lint on `foo.into_iter()` resolving to `&Box<[T]>: IntoIterator`]
  (rust-lang/rust#124097)

Libraries
---------
- [Add `size_of` and `size_of_val` and `align_of` and `align_of_val`
  to the prelude]
  (rust-lang/rust#123168)
- [Abort a process when FD ownership is violated]
  (rust-lang/rust#124210)
- [io::Write::write_fmt: panic if the formatter fails when the
  stream does not fail]
  (rust-lang/rust#125012)
- [Panic if `PathBuf::set_extension` would add a path separator]
  (rust-lang/rust#125070)
- [Add assert_unsafe_precondition to unchecked_{add,sub,neg,mul,shl,shr}
  methods] (rust-lang/rust#121571)
- [Update `c_char` on AIX to use the correct type]
  (rust-lang/rust#122986)
- [`offset_of!` no longer returns a temporary]
  (rust-lang/rust#124484)
- [Handle sigma in `str.to_lowercase` correctly]
  (rust-lang/rust#124773)
- [Raise `DEFAULT_MIN_STACK_SIZE` to at least 64KiB]
  (rust-lang/rust#126059)

Stabilized APIs
---------------
- [`impl Default for Rc<CStr>`]
  (https://doc.rust-lang.org/beta/alloc/rc/struct.Rc.html#impl-Default-for-Rc%3CCStr%3E)
- [`impl Default for Rc<str>`]
  (https://doc.rust-lang.org/beta/alloc/rc/struct.Rc.html#impl-Default-for-Rc%3Cstr%3E)
- [`impl Default for Rc<[T]>`]
  (https://doc.rust-lang.org/beta/alloc/rc/struct.Rc.html#impl-Default-for-Rc%3C%5BT%5D%3E)
- [`impl Default for Arc<str>`]
  (https://doc.rust-lang.org/beta/alloc/sync/struct.Arc.html#impl-Default-for-Arc%3Cstr%3E)
- [`impl Default for Arc<CStr>`]
  (https://doc.rust-lang.org/beta/alloc/sync/struct.Arc.html#impl-Default-for-Arc%3CCStr%3E)
- [`impl Default for Arc<[T]>`]
  (https://doc.rust-lang.org/beta/alloc/sync/struct.Arc.html#impl-Default-for-Arc%3C%5BT%5D%3E)
- [`impl IntoIterator for Box<[T]>`]
  (https://doc.rust-lang.org/beta/alloc/boxed/struct.Box.html#impl-IntoIterator-for-Box%3C%5BI%5D,+A%3E)
- [`impl FromIterator<String> for Box<str>`]
  (https://doc.rust-lang.org/beta/alloc/boxed/struct.Box.html#impl-FromIterator%3CString%3E-for-Box%3Cstr%3E)
- [`impl FromIterator<char> for Box<str>`]
  (https://doc.rust-lang.org/beta/alloc/boxed/struct.Box.html#impl-FromIterator%3Cchar%3E-for-Box%3Cstr%3E)
- [`LazyCell`]
  (https://doc.rust-lang.org/beta/core/cell/struct.LazyCell.html)
- [`LazyLock`]
  (https://doc.rust-lang.org/beta/std/sync/struct.LazyLock.html)
- [`Duration::div_duration_f32`]
  (https://doc.rust-lang.org/beta/std/time/struct.Duration.html#method.div_duration_f32)
- [`Duration::div_duration_f64`]
  (https://doc.rust-lang.org/beta/std/time/struct.Duration.html#method.div_duration_f64)
- [`Option::take_if`]
  (https://doc.rust-lang.org/beta/std/option/enum.Option.html#method.take_if)
- [`Seek::seek_relative`]
  (https://doc.rust-lang.org/beta/std/io/trait.Seek.html#method.seek_relative)
- [`BinaryHeap::as_slice`]
  (https://doc.rust-lang.org/beta/std/collections/struct.BinaryHeap.html#method.as_slice)
- [`NonNull::offset`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.offset)
- [`NonNull::byte_offset`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.byte_offset)
- [`NonNull::add`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.add)
- [`NonNull::byte_add`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.byte_add)
- [`NonNull::sub`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.sub)
- [`NonNull::byte_sub`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.byte_sub)
- [`NonNull::offset_from`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.offset_from)
- [`NonNull::byte_offset_from`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.byte_offset_from)
- [`NonNull::read`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.read)
- [`NonNull::read_volatile`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.read_volatile)
- [`NonNull::read_unaligned`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.read_unaligned)
- [`NonNull::write`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.write)
- [`NonNull::write_volatile`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.write_volatile)
- [`NonNull::write_unaligned`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.write_unaligned)
- [`NonNull::write_bytes`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.write_bytes)
- [`NonNull::copy_to`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.copy_to)
- [`NonNull::copy_to_nonoverlapping`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.copy_to_nonoverlapping)
- [`NonNull::copy_from`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.copy_from)
- [`NonNull::copy_from_nonoverlapping`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.copy_from_nonoverlapping)
- [`NonNull::replace`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.replace)
- [`NonNull::swap`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.swap)
- [`NonNull::drop_in_place`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.drop_in_place)
- [`NonNull::align_offset`]
  (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.align_offset)
- [`<[T]>::split_at_checked`]
  (https://doc.rust-lang.org/beta/std/primitive.slice.html#method.split_at_checked)
- [`<[T]>::split_at_mut_checked`]
  (https://doc.rust-lang.org/beta/std/primitive.slice.html#method.split_at_mut_checked)
- [`str::split_at_checked`]
  (https://doc.rust-lang.org/beta/std/primitive.str.html#method.split_at_checked)
- [`str::split_at_mut_checked`]
  (https://doc.rust-lang.org/beta/std/primitive.str.html#method.split_at_mut_checked)
- [`str::trim_ascii`]
  (https://doc.rust-lang.org/beta/std/primitive.str.html#method.trim_ascii)
- [`str::trim_ascii_start`]
  (https://doc.rust-lang.org/beta/std/primitive.str.html#method.trim_ascii_start)
- [`str::trim_ascii_end`]
  (https://doc.rust-lang.org/beta/std/primitive.str.html#method.trim_ascii_end)
- [`<[u8]>::trim_ascii`]
  (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.trim_ascii)
- [`<[u8]>::trim_ascii_start`]
  (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.trim_ascii_start)
- [`<[u8]>::trim_ascii_end`]
  (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.trim_ascii_end)
- [`Ipv4Addr::BITS`]
  (https://doc.rust-lang.org/beta/core/net/struct.Ipv4Addr.html#associatedconstant.BITS)
- [`Ipv4Addr::to_bits`]
  (https://doc.rust-lang.org/beta/core/net/struct.Ipv4Addr.html#method.to_bits)
- [`Ipv4Addr::from_bits`]
  (https://doc.rust-lang.org/beta/core/net/struct.Ipv4Addr.html#method.from_bits)
- [`Ipv6Addr::BITS`]
  (https://doc.rust-lang.org/beta/core/net/struct.Ipv6Addr.html#associatedconstant.BITS)
- [`Ipv6Addr::to_bits`]
  (https://doc.rust-lang.org/beta/core/net/struct.Ipv6Addr.html#method.to_bits)
- [`Ipv6Addr::from_bits`]
  (https://doc.rust-lang.org/beta/core/net/struct.Ipv6Addr.html#method.from_bits)
- [`Vec::<[T; N]>::into_flattened`]
  (https://doc.rust-lang.org/beta/alloc/vec/struct.Vec.html#method.into_flattened)
- [`<[[T; N]]>::as_flattened`]
  (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.as_flattened)
- [`<[[T; N]]>::as_flattened_mut`]
  (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.as_flattened_mut)

These APIs are now stable in const contexts:

- [`<[T]>::last_chunk`]
  (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.last_chunk)
- [`BinaryHeap::new`]
  (https://doc.rust-lang.org/beta/std/collections/struct.BinaryHeap.html#method.new)

Cargo
-----

- [Stabilize `-Zcheck-cfg` as always enabled]
  (rust-lang/cargo#13571)
- [Warn, rather than fail publish, if a target is excluded]
  (rust-lang/cargo#13713)
- [Add special `check-cfg` lint config for the `unexpected_cfgs` lint]
  (rust-lang/cargo#13913)
- [Stabilize `cargo update --precise <yanked>`]
  (rust-lang/cargo#13974)
- [Don't change file permissions on `Cargo.toml` when using `cargo add`]
  (rust-lang/cargo#13898)
- [Support using `cargo fix` on IPv6-only networks]
  (rust-lang/cargo#13907)

Rustdoc
-----

- [Allow searching for references]
  (rust-lang/rust#124148)
- [Stabilize `custom_code_classes_in_docs` feature]
  (rust-lang/rust#124577)
- [fix: In cross-crate scenarios show enum variants on type aliases of enums]
  (rust-lang/rust#125300)

Compatibility Notes
-------------------

- [rustfmt estimates line lengths differently when using non-ascii characters]
  (rust-lang/rustfmt#6203)
- [Type aliases are now handled correctly in orphan check]
  (rust-lang/rust#117164)
- [Allow instructing rustdoc to read from stdin via `-`]
  (rust-lang/rust#124611)
- [`std::env::{set_var, remove_var}` can no longer be converted to
  safe function pointers and no longer implement the `Fn` family of
  traits]
  (rust-lang/rust#124636)
- [Warn (or error) when `Self` constructor from outer item is
  referenced in inner nested item]
  (rust-lang/rust#124187)
- [Turn `indirect_structural_match` and `pointer_structural_match`
  lints into hard errors]
  (rust-lang/rust#124661)
- [Make `where_clause_object_safety` lint a regular object safety violation]
  (rust-lang/rust#125380)
- [Turn `proc_macro_back_compat` lint into a hard error.]
  (rust-lang/rust#125596)
- [Detect unused structs even when implementing private traits]
  (rust-lang/rust#122382)
- [`std::sync::ReentrantLockGuard<T>` is no longer `Sync` if `T: !Sync`]
  (rust-lang/rust#125527) which means
  [`std::io::StdoutLock` and `std::io::StderrLock` are no longer
  Sync] (rust-lang/rust#127340)

Internal Changes
----------------

These changes do not affect any public interfaces of Rust, but they represent
significant improvements to the performance or internals of rustc and related
tools.

- Misc improvements to size of generated html by rustdoc e.g. [#124738]
  (rust-lang/rust#124738) and [#123734]
  (rust-lang/rust#123734)
- [MSVC targets no longer depend on libc]
  (rust-lang/rust#124050)


Version 1.79.0 (2024-06-13)
==========================

Language
--------
- [Stabilize inline `const {}` expressions.]
  (rust-lang/rust#104087)
- [Prevent opaque types being instantiated twice with different
  regions within the same function.]
  (rust-lang/rust#116935)
- [Stabilize WebAssembly target features that are in phase 4 and 5.]
  (rust-lang/rust#117457)
- [Add the `redundant_lifetimes` lint to detect lifetimes which
  are semantically redundant.]
  (rust-lang/rust#118391)
- [Stabilize the `unnameable_types` lint for public types that can't be named.]
  (rust-lang/rust#120144)
- [Enable debuginfo in macros, and stabilize `-C collapse-macro-debuginfo`
  and `#[collapse_debuginfo]`.]
  (rust-lang/rust#120845)
- [Propagate temporary lifetime extension into `if` and `match` expressions.]
  (rust-lang/rust#121346)
- [Restrict promotion of `const fn` calls.]
  (rust-lang/rust#121557)
- [Warn against refining impls of crate-private traits with
  `refining_impl_trait` lint.]
  (rust-lang/rust#121720)
- [Stabilize associated type bounds (RFC 2289).]
  (rust-lang/rust#122055)
- [Stabilize importing `main` from other modules or crates.]
  (rust-lang/rust#122060)
- [Check return types of function types for well-formedness]
  (rust-lang/rust#115538)
- [Rework `impl Trait` lifetime inference]
  (rust-lang/rust#116891)
- [Change inductive trait solver cycles to be ambiguous]
  (rust-lang/rust#122791)

Compiler
--------
- [Define `-C strip` to only affect binaries, not artifacts like `.pdb`.]
  (rust-lang/rust#115120)
- [Stabilize `-Crelro-level` for controlling runtime link hardening.]
  (rust-lang/rust#121694)
- [Stabilize checking of `cfg` names and values at compile-time
  with `--check-cfg`.]
  (rust-lang/rust#123501)
  *Note that this only stabilizes the compiler part, the Cargo part
  is still unstable in this release.*
- [Add `aarch64-apple-visionos` and `aarch64-apple-visionos-sim`
  tier 3 targets.]
  (rust-lang/rust#121419)
- [Add `riscv32ima-unknown-none-elf` tier 3 target.]
  (rust-lang/rust#122696)
- [Promote several Windows targets to tier 2]
  (rust-lang/rust#121712):
  `aarch64-pc-windows-gnullvm`, `i686-pc-windows-gnullvm`, and
  `x86_64-pc-windows-gnullvm`.

Refer to Rust's [platform support page][platform-support-doc]
for more information on Rust's tiered platform support.

Libraries
---------

- [Implement `FromIterator` for `(impl Default + Extend, impl
  Default + Extend)`.]
  (rust-lang/rust#107462)
- [Implement `{Div,Rem}Assign<NonZero<X>>` on `X`.]
  (rust-lang/rust#121952)
- [Document overrides of `clone_from()` in core/std.]
  (rust-lang/rust#122201)
- [Link MSVC default lib in core.]
  (rust-lang/rust#122268)
- [Caution against using `transmute` between pointers and integers.]
  (rust-lang/rust#122379)
- [Enable frame pointers for the standard library.]
  (rust-lang/rust#122646)

Stabilized APIs
---------------

- [`{integer}::unchecked_add`]
  (https://doc.rust-lang.org/stable/core/primitive.i32.html#method.unchecked_add)
- [`{integer}::unchecked_mul`]
  (https://doc.rust-lang.org/stable/core/primitive.i32.html#method.unchecked_mul)
- [`{integer}::unchecked_sub`]
  (https://doc.rust-lang.org/stable/core/primitive.i32.html#method.unchecked_sub)
- [`<[T]>::split_at_unchecked`]
  (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_at_unchecked)
- [`<[T]>::split_at_mut_unchecked`]
  (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_at_mut_unchecked)
- [`<[u8]>::utf8_chunks`]
  (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.utf8_chunks)
- [`str::Utf8Chunks`]
  (https://doc.rust-lang.org/stable/core/str/struct.Utf8Chunks.html)
- [`str::Utf8Chunk`]
  (https://doc.rust-lang.org/stable/core/str/struct.Utf8Chunk.html)
- [`<*const T>::is_aligned`]
  (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_aligned)
- [`<*mut T>::is_aligned`]
  (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_aligned-1)
- [`NonNull::is_aligned`]
  (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.is_aligned)
- [`<*const [T]>::len`]
  (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.len)
- [`<*mut [T]>::len`]
  (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.len-1)
- [`<*const [T]>::is_empty`]
  (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_empty)
- [`<*mut [T]>::is_empty`]
  (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_empty-1)
- [`NonNull::<[T]>::is_empty`]
  (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.is_empty)
- [`CStr::count_bytes`]
  (https://doc.rust-lang.org/stable/core/ffi/c_str/struct.CStr.html#method.count_bytes)
- [`io::Error::downcast`]
  (https://doc.rust-lang.org/stable/std/io/struct.Error.html#method.downcast)
- [`num::NonZero<T>`]
  (https://doc.rust-lang.org/stable/core/num/struct.NonZero.html)
- [`path::absolute`]
  (https://doc.rust-lang.org/stable/std/path/fn.absolute.html)
- [`proc_macro::Literal::byte_character`]
  (https://doc.rust-lang.org/stable/proc_macro/struct.Literal.html#method.byte_character)
- [`proc_macro::Literal::c_string`]
  (https://doc.rust-lang.org/stable/proc_macro/struct.Literal.html#method.c_string)

These APIs are now stable in const contexts:

- [`Atomic*::into_inner`]
  (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicUsize.html#method.into_inner)
- [`io::Cursor::new`]
  (https://doc.rust-lang.org/stable/std/io/struct.Cursor.html#method.new)
- [`io::Cursor::get_ref`]
  (https://doc.rust-lang.org/stable/std/io/struct.Cursor.html#method.get_ref)
- [`io::Cursor::position`]
  (https://doc.rust-lang.org/stable/std/io/struct.Cursor.html#method.position)
- [`io::empty`]
  (https://doc.rust-lang.org/stable/std/io/fn.empty.html)
- [`io::repeat`]
  (https://doc.rust-lang.org/stable/std/io/fn.repeat.html)
- [`io::sink`]
  (https://doc.rust-lang.org/stable/std/io/fn.sink.html)
- [`panic::Location::caller`]
  (https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.caller)
- [`panic::Location::file`]
  (https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.file)
- [`panic::Location::line`]
  (https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.line)
- [`panic::Location::column`]
  (https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.column)

Cargo
-----

- [Prevent dashes in `lib.name`, always normalizing to `_`.]
  (rust-lang/cargo#12783)
- [Stabilize MSRV-aware version requirement selection in `cargo add`.]
  (rust-lang/cargo#13608)
- [Switch to using `gitoxide` by default for listing files.]
  (rust-lang/cargo#13696)

Rustdoc
-----

- [Always display stability version even if it's the same as the
  containing item.]
  (rust-lang/rust#118441)
- [Show a single search result for items with multiple paths.]
  (rust-lang/rust#119912)
- [Support typing `/` in docs to begin a search.]
  (rust-lang/rust#123355)

Misc
----

Compatibility Notes
-------------------

- [Update the minimum external LLVM to 17.]
  (rust-lang/rust#122649)
- [`RustcEncodable` and `RustcDecodable` are soft-destabilized, to
  be removed from the prelude in next edition.]
  (rust-lang/rust#116016)
- [The `wasm_c_abi` future-incompatibility lint will warn about use of the
  non-spec-compliant C ABI.]
  (rust-lang/rust#117918)
  Use `wasm-bindgen v0.2.88` to generate forward-compatible bindings.
- [Check return types of function types for well-formedness]
  (rust-lang/rust#115538)

Version 1.78.0 (2024-05-02)
===========================

Language
--------
- [Stabilize `#[cfg(target_abi = ...)]`]
  (rust-lang/rust#119590)
- [Stabilize the `#[diagnostic]` namespace and
  `#[diagnostic::on_unimplemented]` attribute]
  (rust-lang/rust#119888)
- [Make async-fn-in-trait implementable with concrete signatures]
  (rust-lang/rust#120103)
- [Make matching on NaN a hard error, and remove the rest of
  `illegal_floating_point_literal_pattern`]
  (rust-lang/rust#116284)
- [static mut: allow mutable reference to arbitrary types, not just
  slices and arrays]
  (rust-lang/rust#117614)
- [Extend `invalid_reference_casting` to include references casting
  to bigger memory layout]
  (rust-lang/rust#118983)
- [Add `non_contiguous_range_endpoints` lint for singleton gaps
  after exclusive ranges]
  (rust-lang/rust#118879)
- [Add `wasm_c_abi` lint for use of older wasm-bindgen versions]
  (rust-lang/rust#117918)
  This lint currently only works when using Cargo.
- [Update `indirect_structural_match` and `pointer_structural_match`
  lints to match RFC]
  (rust-lang/rust#120423)
- [Make non-`PartialEq`-typed consts as patterns a hard error]
  (rust-lang/rust#120805)
- [Split `refining_impl_trait` lint into `_reachable`, `_internal` variants]
  (rust-lang/rust#121720)
- [Remove unnecessary type inference when using associated types
  inside of higher ranked `where`-bounds]
  (rust-lang/rust#119849)
- [Weaken eager detection of cyclic types during type inference]
  (rust-lang/rust#119989)
- [`trait Trait: Auto {}`: allow upcasting from `dyn Trait` to `dyn Auto`]
  (rust-lang/rust#119338)

Compiler
--------

- [Made `INVALID_DOC_ATTRIBUTES` lint deny by default]
  (rust-lang/rust#111505)
- [Increase accuracy of redundant `use` checking]
  (rust-lang/rust#117772)
- [Suggest moving definition if non-found macro_rules! is defined later]
  (rust-lang/rust#121130)
- [Lower transmutes from int to pointer type as gep on null]
  (rust-lang/rust#121282)

Target changes:

- [Windows tier 1 targets now require at least Windows 10]
  (rust-lang/rust#115141)
 - [Enable CMPXCHG16B, SSE3, SAHF/LAHF and 128-bit Atomics in tier 1 Windows]
  (rust-lang/rust#120820)
- [Add `wasm32-wasip1` tier 2 (without host tools) target]
  (rust-lang/rust#120468)
- [Add `wasm32-wasip2` tier 3 target]
  (rust-lang/rust#119616)
- [Rename `wasm32-wasi-preview1-threads` to `wasm32-wasip1-threads`]
  (rust-lang/rust#122170)
- [Add `arm64ec-pc-windows-msvc` tier 3 target]
  (rust-lang/rust#119199)
- [Add `armv8r-none-eabihf` tier 3 target for the Cortex-R52]
  (rust-lang/rust#110482)
- [Add `loongarch64-unknown-linux-musl` tier 3 target]
  (rust-lang/rust#121832)

Refer to Rust's [platform support page][platform-support-doc]
for more information on Rust's tiered platform support.

Libraries
---------

- [Bump Unicode to version 15.1.0, regenerate tables]
  (rust-lang/rust#120777)
- [Make align_offset, align_to well-behaved in all cases]
  (rust-lang/rust#121201)
- [PartialEq, PartialOrd: document expectations for transitive chains]
  (rust-lang/rust#115386)
- [Optimize away poison guards when std is built with panic=abort]
  (rust-lang/rust#100603)
- [Replace pthread `RwLock` with custom implementation]
  (rust-lang/rust#110211)
- [Implement unwind safety for Condvar on all platforms]
  (rust-lang/rust#121768)
- [Add ASCII fast-path for `char::is_grapheme_extended`]
  (rust-lang/rust#121138)

Stabilized APIs
---------------

- [`impl Read for &Stdin`]
  (https://doc.rust-lang.org/stable/std/io/struct.Stdin.html#impl-Read-for-%26Stdin)
- [Accept non `'static` lifetimes for several `std::error::Error`
  related implementations] (rust-lang/rust#113833)
- [Make `impl<Fd: AsFd>` impl take `?Sized`]
  (rust-lang/rust#114655)
- [`impl From<TryReserveError> for io::Error`]
  (https://doc.rust-lang.org/stable/std/io/struct.Error.html#impl-From%3CTryReserveError%3E-for-Error)

These APIs are now stable in const contexts:

- [`Barrier::new()`]
  (https://doc.rust-lang.org/stable/std/sync/struct.Barrier.html#method.new)

Cargo
-----

- [Stabilize lockfile v4](rust-lang/cargo#12852)
- [Respect `rust-version` when generating lockfile]
  (rust-lang/cargo#12861)
- [Control `--charset` via auto-detecting config value]
  (rust-lang/cargo#13337)
- [Support `target.<triple>.rustdocflags` officially]
  (rust-lang/cargo#13197)
- [Stabilize global cache data tracking]
  (rust-lang/cargo#13492)

Misc
----

- [rustdoc: add `--test-builder-wrapper` arg to support wrappers
  such as RUSTC_WRAPPER when building doctests]
  (rust-lang/rust#114651)

Compatibility Notes
-------------------

- [Many unsafe precondition checks now run for user code with debug
  assertions enabled] (rust-lang/rust#120594)
  This change helps users catch undefined behavior in their code,
  though the details of how much is checked are generally not
  stable.
- [riscv only supports split_debuginfo=off for now]
  (rust-lang/rust#120518)
- [Consistently check bounds on hidden types of `impl Trait`]
  (rust-lang/rust#121679)
- [Change equality of higher ranked types to not rely on subtyping]
  (rust-lang/rust#118247)
- [When called, additionally check bounds on normalized function return type]
  (rust-lang/rust#118882)
- [Expand coverage for `arithmetic_overflow` lint]
  (rust-lang/rust#119432)

Internal Changes
----------------

These changes do not affect any public interfaces of Rust, but they represent
significant improvements to the performance or internals of rustc and related
tools.

- [Update to LLVM 18](rust-lang/rust#120055)
- [Build `rustc` with 1CGU on `x86_64-pc-windows-msvc`]
  (rust-lang/rust#112267)
- [Build `rustc` with 1CGU on `x86_64-apple-darwin`]
  (rust-lang/rust#112268)
- [Introduce `run-make` V2 infrastructure, a `run_make_support`
  library and port over 2 tests as example]
  (rust-lang/rust#113026)
- [Windows: Implement condvar, mutex and rwlock using futex]
  (rust-lang/rust#121956)


Version 1.77.0 (2024-03-21)
==========================

- [Reveal opaque types within the defining body for exhaustiveness checking.]
  (rust-lang/rust#116821)
- [Stabilize C-string literals.]
  (rust-lang/rust#117472)
- [Stabilize THIR unsafeck.]
  (rust-lang/rust#117673)
- [Add lint `static_mut_refs` to warn on references to mutable statics.]
  (rust-lang/rust#117556)
- [Support async recursive calls (as long as they have indirection).]
  (rust-lang/rust#117703)
- [Undeprecate lint `unstable_features` and make use of it in the compiler.]
  (rust-lang/rust#118639)
- [Make inductive cycles in coherence ambiguous always.]
  (rust-lang/rust#118649)
- [Get rid of type-driven traversal in const-eval interning]
  (rust-lang/rust#119044),
  only as a [future compatiblity lint]
  (rust-lang/rust#122204) for now.
- [Deny braced macro invocations in let-else.]
  (rust-lang/rust#119062)

Compiler
--------

- [Include lint `soft_unstable` in future breakage reports.]
  (rust-lang/rust#116274)
- [Make `i128` and `u128` 16-byte aligned on x86-based targets.]
  (rust-lang/rust#116672)
- [Use `--verbose` in diagnostic output.]
  (rust-lang/rust#119129)
- [Improve spacing between printed tokens.]
  (rust-lang/rust#120227)
- [Merge the `unused_tuple_struct_fields` lint into `dead_code`.]
  (rust-lang/rust#118297)
- [Error on incorrect implied bounds in well-formedness check]
  (rust-lang/rust#118553),
  with a temporary exception for Bevy.
- [Fix coverage instrumentation/reports for non-ASCII source code.]
  (rust-lang/rust#119033)
- [Fix `fn`/`const` items implied bounds and well-formedness check.]
  (rust-lang/rust#120019)
- [Promote `riscv32{im|imafc}-unknown-none-elf` targets to tier 2.]
  (rust-lang/rust#118704)
- Add several new tier 3 targets:
  - [`aarch64-unknown-illumos`]
    (rust-lang/rust#112936)
  - [`hexagon-unknown-none-elf`]
    (rust-lang/rust#117601)
  - [`riscv32imafc-esp-espidf`]
    (rust-lang/rust#119738)
  - [`riscv32im-risc0-zkvm-elf`]
    (rust-lang/rust#117958)

Refer to Rust's [platform support page][platform-support-doc]
for more information on Rust's tiered platform support.

Libraries
---------

- [Implement `From<&[T; N]>` for `Cow<[T]>`.]
  (rust-lang/rust#113489)
- [Remove special-case handling of `vec.split_off
  (0)`.](rust-lang/rust#119917)

Stabilized APIs
---------------

- [`array::each_ref`]
  (https://doc.rust-lang.org/stable/std/primitive.array.html#method.each_ref)
- [`array::each_mut`]
  (https://doc.rust-lang.org/stable/std/primitive.array.html#method.each_mut)
- [`core::net`]
  (https://doc.rust-lang.org/stable/core/net/index.html)
- [`f32::round_ties_even`]
  (https://doc.rust-lang.org/stable/std/primitive.f32.html#method.round_ties_even)
- [`f64::round_ties_even`]
  (https://doc.rust-lang.org/stable/std/primitive.f64.html#method.round_ties_even)
- [`mem::offset_of!`]
  (https://doc.rust-lang.org/stable/std/mem/macro.offset_of.html)
- [`slice::first_chunk`]
  (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.first_chunk)
- [`slice::first_chunk_mut`]
  (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.first_chunk_mut)
- [`slice::split_first_chunk`]
  (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_first_chunk)
- [`slice::split_first_chunk_mut`]
  (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_first_chunk_mut)
- [`slice::last_chunk`]
  (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.last_chunk)
- [`slice::last_chunk_mut`]
  (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.last_chunk_mut)
- [`slice::split_last_chunk`]
  (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_last_chunk)
- [`slice::split_last_chunk_mut`]
  (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_last_chunk_mut)
- [`slice::chunk_by`]
  (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.chunk_by)
- [`slice::chunk_by_mut`]
  (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.chunk_by_mut)
- [`Bound::map`]
  (https://doc.rust-lang.org/stable/std/ops/enum.Bound.html#method.map)
- [`File::create_new`]
  (https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.create_new)
- [`Mutex::clear_poison`]
  (https://doc.rust-lang.org/stable/std/sync/struct.Mutex.html#method.clear_poison)
- [`RwLock::clear_poison`]
  (https://doc.rust-lang.org/stable/std/sync/struct.RwLock.html#method.clear_poison)

Cargo
-----

- [Extend the build directive syntax with `cargo::`.]
  (rust-lang/cargo#12201)
- [Stabilize metadata `id` format as `PackageIDSpec`.]
  (rust-lang/cargo#12914)
- [Pull out as `cargo-util-schemas` as a crate.]
  (rust-lang/cargo#13178)
- [Strip all debuginfo when debuginfo is not requested.]
  (rust-lang/cargo#13257)
- [Inherit jobserver from env for all kinds of runners.]
  (rust-lang/cargo#12776)
- [Deprecate rustc plugin support in cargo.]
  (rust-lang/cargo#13248)

Rustdoc
-----

- [Allows links in markdown headings.]
  (rust-lang/rust#117662)
- [Search for tuples and unit by type with `()`.]
  (rust-lang/rust#118194)
- [Clean up the source sidebar's hide button.]
  (rust-lang/rust#119066)
- [Prevent JS injection from `localStorage`.]
  (rust-lang/rust#120250)

Misc
----

- [Recommend version-sorting for all sorting in style guide.]
  (rust-lang/rust#115046)

Internal Changes
----------------

These changes do not affect any public interfaces of Rust, but they represent
significant improvements to the performance or internals of rustc and related
tools.

- [Add more weirdness to `weird-exprs.rs`.]
  (rust-lang/rust#119028)
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