Update `use` keyword docs to describe precise capturing #131890

printfn · 2024-10-18T11:33:49Z

I noticed that the standard library keyword docs for the use keyword haven't been updated yet to describe the new precise capturing syntax.

rustbot · 2024-10-18T11:33:58Z

r? @joboet

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fmease · 2024-10-18T12:11:51Z

library/std/src/keyword_docs.rs

+/// [reference1]: ../reference/items/use-declarations.html
+/// [reference2]: ../reference/types/impl-trait.html


Suggested change

/// [reference1]: ../reference/items/use-declarations.html

/// [reference2]: ../reference/types/impl-trait.html

/// [ref-use-decls]: ../reference/items/use-declarations.html

/// [ref-impl-trait]: ../reference/types/impl-trait.html

or sth. along these lines

& updating its usage sites ofc

compiler-errors · 2024-10-18T13:33:06Z

cc @traviscross you likely have thoughts on how this section could be authored

traviscross · 2024-10-18T16:47:11Z

library/std/src/keyword_docs.rs

 ///
-/// Usually a `use` keyword is used to shorten the path required to refer to a module item.
-/// The keyword may appear in modules, blocks and even functions, usually at the top.
+/// ## Importing Items


Suggested change

/// ## Importing Items

/// ## Importing items

traviscross · 2024-10-18T16:47:35Z

library/std/src/keyword_docs.rs

-/// can also be found in the [Reference].
+/// can also be found in the [Reference][ref-use-decls].
+///
+/// ## Precise Capturing Syntax


Suggested change

/// ## Precise Capturing Syntax

/// ## Precise capturing

traviscross · 2024-10-18T16:47:54Z

library/std/src/keyword_docs.rs

-/// The keyword may appear in modules, blocks and even functions, usually at the top.
+/// ## Importing Items
+///
+/// Usually, the `use` keyword is employed to shorten the path required to refer to a module item.


Suggested change

/// Usually, the `use` keyword is employed to shorten the path required to refer to a module item.

/// The `use` keyword is employed to shorten the path required to refer to a module item.

traviscross · 2024-10-18T16:50:19Z

library/std/src/keyword_docs.rs

+///
+/// The `use<..>` syntax is used within certain `impl Trait` bounds to control which generic
+/// parameters are captured. This is important for return-position `impl Trait` (RPIT) types,
+/// as it affects borrow checking by influencing which generic parameters can be used in the


Suggested change

/// as it affects borrow checking by influencing which generic parameters can be used in the

/// as it affects borrow checking by controlling which generic parameters can be used in the

traviscross · 2024-10-18T16:51:48Z

library/std/src/keyword_docs.rs

+/// fn f(x: &()) -> impl Sized + use<'_> { x }
+/// ```
+///
+/// This syntax specifies that the lifetime of `x` should be captured and available in the


Suggested change

/// This syntax specifies that the lifetime of `x` should be captured and available in the

/// This syntax specifies that the elided lifetime be captured and therefore available for use in the

traviscross · 2024-10-18T16:53:05Z

library/std/src/keyword_docs.rs

+/// as it affects borrow checking by influencing which generic parameters can be used in the
+/// hidden type.
+///
+/// For example, the following function demonstrates an error without precise capturing:


Suggested change

/// For example, the following function demonstrates an error without precise capturing:

/// For example, the following function demonstrates an error without precise capturing in Rust 2021 and earlier editions:

traviscross · 2024-10-18T16:53:28Z

library/std/src/keyword_docs.rs

+/// This syntax specifies that the lifetime of `x` should be captured and available in the
+/// hidden type.
+///
+/// In Rust 2024, opaque types will automatically capture all lifetime parameters in scope.


Suggested change

/// In Rust 2024, opaque types will automatically capture all lifetime parameters in scope.

/// In Rust 2024, opaque types automatically capture all lifetime parameters in scope.

traviscross · 2024-10-18T16:53:47Z

library/std/src/keyword_docs.rs

+/// hidden type.
+///
+/// In Rust 2024, opaque types will automatically capture all lifetime parameters in scope.
+/// `use<..>` syntax will serve as an important way of opting-out of that default.


Suggested change

/// `use<..>` syntax will serve as an important way of opting-out of that default.

/// `use<..>` syntax serves as an important way of opting-out of that default.

printfn · 2024-10-18T20:10:24Z

Thanks for the feedback, I've made the changes now.

traviscross · 2024-10-18T21:13:14Z

If you would, please rewrap the lines that ended up too long due to the changes.

library/std/src/keyword_docs.rs

traviscross · 2024-10-18T21:22:33Z

@bors r+ rollup=always

Thanks @printfn.

bors · 2024-10-18T21:22:36Z

📌 Commit be984c1 has been approved by traviscross

It is now in the queue for this repository.

…traviscross Update `use` keyword docs to describe precise capturing I noticed that the standard library keyword docs for the `use` keyword haven't been updated yet to describe the new precise capturing syntax.

…kingjubilee Rollup of 8 pull requests Successful merges: - rust-lang#127462 (std: uefi: Add basic Env variables) - rust-lang#131537 (Fix range misleading field access) - rust-lang#131838 (bootstrap: allow setting `--jobs` in config.toml) - rust-lang#131871 (x86-32 float return for 'Rust' ABI: treat all float types consistently) - rust-lang#131876 (compiler: Use LLVM's Comdat support) - rust-lang#131890 (Update `use` keyword docs to describe precise capturing) - rust-lang#131899 (Mark unexpected variant res suggestion as having placeholders) - rust-lang#131908 (rustdoc: Switch from FxHash to sha256 for static file hashing.) r? `@ghost` `@rustbot` modify labels: rollup

…traviscross Update `use` keyword docs to describe precise capturing I noticed that the standard library keyword docs for the `use` keyword haven't been updated yet to describe the new precise capturing syntax.

…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#127462 (std: uefi: Add basic Env variables) - rust-lang#131537 (Fix range misleading field access) - rust-lang#131838 (bootstrap: allow setting `--jobs` in config.toml) - rust-lang#131871 (x86-32 float return for 'Rust' ABI: treat all float types consistently) - rust-lang#131876 (compiler: Use LLVM's Comdat support) - rust-lang#131890 (Update `use` keyword docs to describe precise capturing) - rust-lang#131899 (Mark unexpected variant res suggestion as having placeholders) - rust-lang#131908 (rustdoc: Switch from FxHash to sha256 for static file hashing.) - rust-lang#131916 (small interpreter error cleanup) - rust-lang#131919 (zero-sized accesses are fine on null pointers) r? `@ghost` `@rustbot` modify labels: rollup

…traviscross Update `use` keyword docs to describe precise capturing I noticed that the standard library keyword docs for the `use` keyword haven't been updated yet to describe the new precise capturing syntax.

…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#127462 (std: uefi: Add basic Env variables) - rust-lang#131537 (Fix range misleading field access) - rust-lang#131838 (bootstrap: allow setting `--jobs` in config.toml) - rust-lang#131871 (x86-32 float return for 'Rust' ABI: treat all float types consistently) - rust-lang#131890 (Update `use` keyword docs to describe precise capturing) - rust-lang#131899 (Mark unexpected variant res suggestion as having placeholders) - rust-lang#131908 (rustdoc: Switch from FxHash to sha256 for static file hashing.) - rust-lang#131916 (small interpreter error cleanup) - rust-lang#131919 (zero-sized accesses are fine on null pointers) r? `@ghost` `@rustbot` modify labels: rollup

…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#127462 (std: uefi: Add basic Env variables) - rust-lang#131537 (Fix range misleading field access) - rust-lang#131838 (bootstrap: allow setting `--jobs` in config.toml) - rust-lang#131890 (Update `use` keyword docs to describe precise capturing) - rust-lang#131899 (Mark unexpected variant res suggestion as having placeholders) - rust-lang#131908 (rustdoc: Switch from FxHash to sha256 for static file hashing.) - rust-lang#131916 (small interpreter error cleanup) - rust-lang#131919 (zero-sized accesses are fine on null pointers) r? `@ghost` `@rustbot` modify labels: rollup

Rollup merge of rust-lang#131890 - printfn:precise-capturing-docs, r=traviscross Update `use` keyword docs to describe precise capturing I noticed that the standard library keyword docs for the `use` keyword haven't been updated yet to describe the new precise capturing syntax.

@joshtriplett

771d77c7cfa Rollup merge of rust-lang#132495 - Houtamelo:remove_unintended_link, r=jieyouxu d99f3cfc04b Rollup merge of rust-lang#132493 - Houtamelo:doc_type-ref_html-tag, r=jieyouxu e24475c97e0 Rollup merge of rust-lang#132482 - lukas-code:stab-attrs, r=Noratrieb 21e23b81a3a Rollup merge of rust-lang#132398 - krtab:add_doc_link, r=Noratrieb 64e247223a8 Remove unintended link 166cea20be8 Fix type reference in documents which was being confused with html tags. cab478ae96f fix some stability annotations ecd55b1fa47 Rollup merge of rust-lang#132459 - RalfJung:byte_sub_ptr, r=scottmcm 3cd2636d62e Rollup merge of rust-lang#132455 - RalfJung:const_alloc_layout, r=dtolnay 8fdd6d4ceca Rollup merge of rust-lang#132451 - RalfJung:less-rustc_allow_const_fn_unstable, r=tgross35 9f63901f152 Rollup merge of rust-lang#132445 - RalfJung:const-unchecked-shifts, r=tgross35 2b0a6ddf113 Rollup merge of rust-lang#132413 - lolbinarycat:offset_of_nested-docs, r=workingjubilee c80bb77d125 offset_from / sub_ptr docs: emphasize that pointers must be in the same allocation 861009d737b feat(byte_sub_ptr): add ptr::byte_sub_ptr f4e1fa3d8b7 make const_alloc_layout feature gate only about functions that are already stable bf19bdab420 unchecked_shifts, unchecked_neg are safe-to-const-expose-on-stable, so we can get rid of a bunch of attributes ebf7505acaa remove some unnecessary rustc_allow_const_fn_unstable 36cfa4e5e34 Auto merge of rust-lang#132206 - tgross35:update-builtins, r=wesleywiser 4283f78c3d6 use semantic line break a4b391601ce update offset_of! docs to reflect the stablization of nesting f0634f0e84d Add intra-doc link in str::xxx_char_boundary 5d892fb876e Remove do_not_const_check from Iterator methods 93839e7405e Add intra-doc link in str::xxx_prefix 8c0bdb3e115 Auto merge of rust-lang#132238 - Urgau:midpoint-i64-hackers-impl, r=joboet 9b9ea35b918 Auto merge of rust-lang#132326 - matthiaskrgr:rollup-ngyw18g, r=matthiaskrgr 94dd5c6224c Rollup merge of rust-lang#132321 - betrusted-io:xous/fix-rustc_const_stable-attribute, r=joboet eb2e4208c5c Auto merge of rust-lang#132231 - lukas-code:rc-plug-leaks, r=tgross35 ed1a265dec3 xous: sync: remove `rustc_const_stable` attribute 6495896aefb Rollup merge of rust-lang#132270 - yakiimoninja:fs-truncate-docs, r=Noratrieb 057f9e91003 Rollup merge of rust-lang#132233 - WaffleLapkin:box-module-split, r=workingjubilee d0a99e723de Rollup merge of rust-lang#131520 - zachs18:const-str-split, r=Noratrieb e134006be99 Auto merge of rust-lang#132277 - workingjubilee:rollup-5e6q6e4, r=workingjubilee a1b88a08f16 Auto merge of rust-lang#128985 - GrigorenkoPV:instantly-dangling-pointer, r=Urgau 9318ae3e6ad Rc destructor: tweak inlining 3a686cd946e Split `boxed.rs` into a few modules 7be29e92b87 Rollup merge of rust-lang#131441 - SpriteOvO:proc-macro-to-tokens-trait, r=dtolnay d56ef5ac6af clarified std::fs truncate doc b0248e22287 Auto merge of rust-lang#132145 - RalfJung:stdarch, r=Amanieu 191aa709931 clarified doc for `std::fs::OpenOptions.truncate()` a5aa408646d New lint: `dangling_pointers_from_temporaries` 8cdb783b8a6 Rollup merge of rust-lang#131391 - ChaiTRex:isqrt, r=scottmcm,tgross35 4f4a6c641ca we can now enable the 'const stable fn must be stable' check 79c45bee82c bump stdarch 848fcd56c9e Auto merge of rust-lang#132251 - jieyouxu:rollup-mtv9mpd, r=jieyouxu e2122609dc1 Auto merge of rust-lang#132200 - Mark-Simulacrum:strengthen-cross-lang, r=RalfJung ac1ec5f65d3 Support `char::is_digit` in const contexts b534a028f5a Use Hacker's Delight impl in `i64::midpoint` instead of wide `i128` impl 28223bdba1d Rc/Arc: don't leak the allocation if drop panics 5d8140df6fa add test for panicking drop in Box/Rc/Arc cde6279ea2f Auto merge of rust-lang#131284 - dingxiangfei2009:rename-smart-ptr-to-coerce-referent, r=compiler-errors c6676830322 Auto merge of rust-lang#132191 - Urgau:midpoint_signed_towards_zero, r=dtolnay 80f0aa3a99b Add a new trait `proc_macro::ToTokens` 3cfffb8c0ae Update compiler-builtins to 0.1.136 45d8393ddaf Auto merge of rust-lang#131715 - tgross35:add-const_sockaddr_setters, r=Amanieu ec7694203d1 Make clearer that guarantees in ABI compatibility are for Rust only 139f6325aad Add test for all midpoint expectations 4612afa48e0 Round negative signed integer towards zero in `iN::midpoint` 06b5c8eae1b Rollup merge of rust-lang#132019 - daboross:document-partialeq-oncelock, r=Mark-Simulacrum 658e70932b5 Auto merge of rust-lang#131349 - RalfJung:const-stability-checks, r=compiler-errors db3b9fca1c0 Rollup merge of rust-lang#132137 - RalfJung:behavior, r=Noratrieb 6daffe4709d get rid of the internal unlikely macro d2ff6a20074 Re-do recursive const stability checks 295b932be95 library: consistently use American spelling for 'behavior' 2348c065b0e Rollup merge of rust-lang#131457 - kpreid:fnaddr, r=dtolnay 2da7b7f12dc Auto merge of rust-lang#132121 - workingjubilee:rollup-yrtn33e, r=workingjubilee 5cf142bc64b Rollup merge of rust-lang#132113 - LaihoE:pattern_as_utf8_default_impl, r=workingjubilee 1f2f88e41ef Rollup merge of rust-lang#132101 - youknowone:thread_local-gyneiene, r=tgross35 6c8134047be Rollup merge of rust-lang#132048 - mustartt:aix-random-impl, r=workingjubilee 980e5a2d181 Rollup merge of rust-lang#131851 - sunshowers:musl-posix, r=workingjubilee d25ee97a2b8 Avoid use imports in thread_local_inner! in statik b4ea08d88cf Auto merge of rust-lang#132116 - matthiaskrgr:rollup-3a0ia4r, r=matthiaskrgr 0ae2951e1b0 Rollup merge of rust-lang#131790 - nmathewson:doc_socketaddr_representation, r=tgross35 8baae66df74 Auto merge of rust-lang#131985 - compiler-errors:const-pred, r=fee1-dead 115a851440e provide default impl for as_utf8_pattern a92f55cd463 Auto merge of rust-lang#123550 - GnomedDev:remove-initial-arc, r=Noratrieb c9460bfe499 Document textual format of SocketAddrV{4,6} 78f4ed38d1d Remove associated type based effects logic 21eb2c297f0 [musl] use posix_spawn if a directory change was requested 03798ad0818 Rollup merge of rust-lang#130225 - adetaylor:rename-old-receiver, r=wesleywiser a45e03057ba Rollup merge of rust-lang#132066 - tifv:ptr-docs-typo, r=Amanieu 927edad8409 Rollup merge of rust-lang#132065 - tifv:dangling-docs, r=Noratrieb ded2a0afac4 Rollup merge of rust-lang#132060 - joshtriplett:innermost-outermost, r=jieyouxu e62b2cc663d Rollup merge of rust-lang#132039 - a1phyr:vecdeque_read_exact, r=Noratrieb 76e75ae973e Rollup merge of rust-lang#130991 - LaihoE:vectorized_slice_contains, r=Noratrieb 6799f8562be const fn str::split_at* 887bcf653d8 const fn str::is_char_boundary 01ed719bad8 vectorized SliceContains 1bb8bdeeb98 s/SmartPointer/CoerceReferent/g 843347f94b4 fix a typo in documentation of pointer::sub_ptr() 10f64a79d36 fix documentation of ptr::dangling() function 728a8d71d08 "innermost", "outermost", "leftmost", and "rightmost" don't need hyphens 282790f75ad Specialize `read_exact` and `read_buf_exact` for `VecDeque` 054b256111a Rollup merge of rust-lang#132031 - slanterns:rc_default, r=ibraheemdev 05b4955be28 Rollup merge of rust-lang#131707 - clarfonthey:constify-core-tests, r=thomcc b0fc9c793f3 Auto merge of rust-lang#131929 - LaihoE:replace_default_capacity, r=joboet 5c416b4572c AIX use /dev/urandom for impl 09e26cb1460 better default capacity for str::replace 3a5e669fcdb Rename Receiver -> LegacyReceiver 224a60d32db refactor `Arc<T>::default` fe5101d2303 optimize `Rc<T>::default` 507193aaae8 Rollup merge of rust-lang#131697 - ShE3py:rt-arg-lifetimes, r=Amanieu 61fa53e24a6 Document PartialEq impl for OnceLock 2e8dd5b1116 Rollup merge of rust-lang#132003 - RalfJung:abi-compat-docs, r=traviscross 7f91dbe9922 Rollup merge of rust-lang#130350 - RalfJung:strict-provenance, r=dtolnay 8499ec3da71 update ABI compatibility docs for new option-like rules 6d2a4371f48 move strict provenance lints to new feature gate, remove old feature gates 446117163a5 stabilize Strict Provenance and Exposed Provenance e2b2c3aac1a fix docs 20ed6b56971 replace FindFirstFileW with FindFirstFileExW and apply optimization a065b8ecafd replace FindFirstFileW with FindFirstFileExW and regenerate bindings 362aec6e09b Auto merge of rust-lang#131948 - matthiaskrgr:rollup-c9rvzu6, r=matthiaskrgr 7628c4ff550 Rollup merge of rust-lang#131921 - klensy:statx_all, r=ChrisDenton affe042b2cf Rollup merge of rust-lang#131772 - GnomedDev:remove-proc_macro-todo, r=petrochenkov 5615efc263a Auto merge of rust-lang#131907 - saethlin:update-compiler-builtins, r=tgross35 b6b2903e331 Update `compiler-builtins` to 0.1.134 b714f9d7b4f Rollup merge of rust-lang#131919 - RalfJung:zero-sized-accesses, r=jhpratt fb670790503 Rollup merge of rust-lang#131890 - printfn:precise-capturing-docs, r=traviscross 642ab07d02b Rollup merge of rust-lang#127462 - Ayush1325:uefi-env, r=joboet bac38912a1e Remove the Arc rt::init allocation for thread info 85f6f48cb96 Auto merge of rust-lang#131816 - Zalathar:profiler-feature, r=Kobzol f843b262131 replace STATX_ALL with (STATX_BASIC_STATS | STATX_BTIME) as former is deprecated aabdd7d597b zero-sized accesses are fine on null pointers ff3f33f0147 Update `use` keyword docs to describe precise capturing c949985e896 std: uefi: Use common function for UEFI shell f973e62ee09 std: uefi: Add basic Env variables 63a4a9bf56a Auto merge of rust-lang#131895 - jieyouxu:rollup-jyt3pic, r=jieyouxu 39ccfc9cfbb Rollup merge of rust-lang#126207 - devnexen:stack_overflow_libc_upd, r=joboet e08bce6edbf Auto merge of rust-lang#131841 - paulmenage:futex-abstraction, r=joboet eba461cd50a Rollup merge of rust-lang#131866 - jieyouxu:thread_local, r=jhpratt 80bbaa966ed Rollup merge of rust-lang#131858 - AnthonyMikh:AnthonyMikh/repeat_n-is-not-that-special-anymore, r=jhpratt 5ec2cbcf4b0 Rollup merge of rust-lang#131809 - collinoc:fix-retain-mut-docs, r=jhpratt fe19eb64d14 Rollup merge of rust-lang#131774 - thesummer:rtems-add-getentropy, r=joboet fca737550f7 Rollup merge of rust-lang#130136 - GKFX:stabilize-const-pin, r=dtolnay 07aaa64759c Add entropy source for RTEMS 1b957f4cc95 Rollup merge of rust-lang#131850 - lexeyOK:master, r=compiler-errors a6871b84557 Rollup merge of rust-lang#131823 - thesummer:bump-libc-0.2.160, r=workingjubilee 848aed94cd3 Rollup merge of rust-lang#131654 - betrusted-io:xous-various-fixes, r=thomcc a6e300e1fb6 Avoid shadowing user provided types or type aliases in `thread_local!` a993e1de676 remove outdated documentation for `repeat_n` 4d2c9694483 Auto merge of rust-lang#131572 - cuviper:ub-index_range, r=thomcc f905a0cd54e Bump libc to 0.2.161 beee93f748d std::unix::stack_overflow::drop_handler addressing todo through libc update c8f71dc9d2d Missing parenthesis 01bce29cc5d Abstract the state type for futexes 0ab703c6d44 Rollup merge of rust-lang#131835 - ferrocene:amanjeev/add-missing-attribute-unwind, r=Noratrieb bac74b68036 Rollup merge of rust-lang#131833 - c-ryan747:patch-1, r=Noratrieb 0d7c8897756 Auto merge of rust-lang#130223 - LaihoE:faster_str_replace, r=thomcc 34c8228660f Do not run test where it cannot run d73f9242eab Add must_use to CommandExt::exec aa027e9af5f Make `profiler_builtins` an optional dependency of sysroot, not std 019ad0cab75 Remove TODO in proc_macro now `const_refs_to_static` is stable 3b5d8a26f59 Fix predicate signatures in retain_mut docs 6c85d31157b Auto merge of rust-lang#131797 - matthiaskrgr:rollup-lzpze2k, r=matthiaskrgr 3a5fdfc26a4 Partially stabilize const_pin 7caa6d2fa3f Rollup merge of rust-lang#131730 - zlfn:master, r=tgross35 1e13241be78 Auto merge of rust-lang#131792 - matthiaskrgr:rollup-480nwg4, r=matthiaskrgr 1581f568688 Rollup merge of rust-lang#130822 - bjoernager:non-null-from-ref, r=dtolnay f7b3231ad4c Auto merge of rust-lang#131767 - cuviper:bump-stage0, r=Mark-Simulacrum cdbd127ce77 Rollup merge of rust-lang#131746 - slanterns:once_box_order, r=joboet 6f3e65c5db7 Rollup merge of rust-lang#131712 - tgross35:const-lazy_cell_into_inner, r=joboet 151c0c71271 Auto merge of rust-lang#131460 - jwong101:default-placement-new, r=ibraheemdev 43f97fbcc51 update bootstrap configs eae13d1eb36 replace placeholder version e35d9fee2f0 relax a memory order in `once_box` fbde7e89524 Rollup merge of rust-lang#131521 - jdonszelmann:rc, r=joboet 9d9ea42d6d4 Rollup merge of rust-lang#130568 - eduardosm:const-float-methods, r=RalfJung,tgross35 435ce04088a Rollup merge of rust-lang#129794 - Ayush1325:uefi-os-expand, r=joboet bfd32fa365f Refactor `floating` macro and nofloat panic message 7d1457e2a77 Auto merge of rust-lang#131723 - matthiaskrgr:rollup-krcslig, r=matthiaskrgr 148ed853756 Rename debug! macro to impl_Debug! db2efb0ff0e Combine impl_int and impl_uint 1897d05bfa1 Make some float methods unstable `const fn` 76342d9978a Auto merge of rust-lang#131724 - matthiaskrgr:rollup-ntgkkk8, r=matthiaskrgr da7ca2278ec Rollup merge of rust-lang#131706 - GKFX:fix-const-hacks, r=tgross35 54072ab6186 Rollup merge of rust-lang#131496 - bjoernager:const-make-ascii, r=dtolnay 1695b0a8e47 Rollup merge of rust-lang#130608 - YohDeadfall:cstr-from-into-str, r=workingjubilee f1ee2cd79c7 Rollup merge of rust-lang#131339 - HeroicKatora:set_ptr_value-documentation, r=Mark-Simulacrum ffc4a6cb394 Rollup merge of rust-lang#122670 - beetrees:non-unicode-option-env-error, r=compiler-errors cc7730e1264 Auto merge of rust-lang#129458 - EnzymeAD:enzyme-frontend, r=jieyouxu eeab9d49651 Stabilise 'const_make_ascii' ec0b0dff72c Add a `const_sockaddr_setters` feature e7884100078 Mark LazyCell::into_inner unstably const acaf7e2e9ab Run most core::num tests in const context too 63f38366fb6 Fix two const-hacks 34d920c1aa6 `rt::Argument`: elide lifetimes ecb3830a8b2 Rollup merge of rust-lang#131384 - saethlin:precondition-tests, r=ibraheemdev ea7a0c646f4 Rollup merge of rust-lang#129424 - coolreader18:stabilize-pin_as_deref_mut, r=dtolnay 843c9e98097 Auto merge of rust-lang#131672 - matthiaskrgr:rollup-gyzysj4, r=matthiaskrgr 3b92996e629 uefi: Implement getcwd and chdir 8d35aa977cc Rollup merge of rust-lang#131616 - RalfJung:const_ip, r=tgross35 b6cfaeb1239 Rollup merge of rust-lang#131274 - workingjubilee:stabilize-the-one-that-got-away, r=scottmcm 6d8235e8adb Rollup merge of rust-lang#130629 - Dirbaio:net-from-octets, r=tgross35 88634c8310a Rollup merge of rust-lang#128967 - devnexen:get_path_fbsd_upd, r=joboet d6318f3817a Auto merge of rust-lang#126557 - GrigorenkoPV:vec_track_caller, r=joboet d11e388017f Auto merge of rust-lang#131662 - matthiaskrgr:rollup-r1wkfxw, r=matthiaskrgr 089c495282b rename rcbox in other places as per review comments 2cfa6d06db7 core/net: use hex for ipv6 doctests for consistency. 9ae0e8bcfaf core/net: add Ipv[46]Addr::from_octets, Ipv6Addr::from_segments da6c63c5a39 Rollup merge of rust-lang#131646 - RalfJung:unix-miri-fallbacks, r=joboet 87ea4bb9c12 Rollup merge of rust-lang#131644 - RalfJung:win-miri, r=joboet 928b99c635c library: xous: mark alloc as `FIXME(static_mut_refs)` dde2ff0ebe8 xous: ffi: correct syscall number for adjust_process c3955e47308 net: fix dead code warning 3919c4f32a0 std: xous: add support for args and env 9c1e16259db Auto merge of rust-lang#125679 - clarfonthey:escape_ascii, r=joboet 262c3fb4d69 unwind: update unwinding dependency to 0.2.3 4c6374963e6 sys/unix: add comments for some Miri fallbacks e3f701c4b40 remove outdated comment now that Miri is on CI e2c210e67f8 sys/windows: remove miri hack that is only needed for win7 1799481f55c switch unicode-data back to 'static' ddfd2ea502a merge const_ipv4 / const_ipv6 feature gate into 'ip' feature gate b6c03764111 Rollup merge of rust-lang#131418 - coolreader18:wasm-exc-use-stdarch, r=bjorn3 1ee9b69f828 Rollup merge of rust-lang#131120 - tgross35:stabilize-const_option, r=RalfJung 6fc4b1a9f8b Fix bug where `option_env!` would return `None` when env var is present but not valid Unicode d72915fce78 Fix typo thing->thin referring to pointer a2d85a1f8b8 Stabilize `const_option` 4a9ad4ac8cc Rollup merge of rust-lang#131617 - RalfJung:const_cow_is_borrowed, r=tgross35 113c6c093fa Rollup merge of rust-lang#131503 - theemathas:stdin_read_line_docs, r=Mark-Simulacrum 7a515952c92 remove const_cow_is_borrowed feature gate 7420c36fae4 Rollup merge of rust-lang#131233 - joboet:stdout-before-main, r=tgross35 08e7188f626 Rollup merge of rust-lang#130954 - workingjubilee:stabilize-const-mut-fn, r=RalfJung 3febfb34f55 std: fix stdout-before-main 3b820ee5e01 library: Stabilize `const_replace` ee21064fde0 library: Stabilize `const_ptr_write` 36ff2c84d56 library: Stabilize `const_intrinsic_forget` 4f124de46bd Rollup merge of rust-lang#131289 - RalfJung:duration_consts_float, r=tgross35 de76914d8c6 Rollup merge of rust-lang#130962 - nyurik:opts-libs, r=cuviper 76ce3a99e3a Rollup merge of rust-lang#124874 - jedbrown:float-mul-add-fast, r=saethlin de18ce14fb9 Avoid superfluous UB checks in `IndexRange` eb8ff202d9e Rollup merge of rust-lang#131463 - bjoernager:const-char-encode-utf8, r=RalfJung 964c91b858a Rollup merge of rust-lang#131287 - RalfJung:const_result, r=tgross35 a8b0950a043 Rollup merge of rust-lang#131109 - tgross35:stabilize-debug_more_non_exhaustive, r=joboet 637b5152fc6 Rollup merge of rust-lang#131065 - Voultapher:port-sort-test-suite, r=thomcc eeb881dee88 intrinsics.fmuladdf{16,32,64,128}: expose llvm.fmuladd.* semantics 2b6b22cebab Single commit implementing the enzyme/autodiff frontend 00785c0149e stabilize const_result 12b80281dcd stabilize duration_consts_float c8d357c99d6 Rollup merge of rust-lang#131512 - j7nw4r:master, r=jhpratt 34f7831c7de rename RcBox in other places too cd0a8f50855 rename RcBox to RcInner for consistency dd6dd70c0fd Fixing rustDoc for LayoutError. 7fdd5455da9 Rollup merge of rust-lang#130741 - mrkajetanp:detect-b16b16, r=Amanieu 77f7b2fe97e Rollup merge of rust-lang#130538 - ultrabear:ultrabear_const_from_ref, r=workingjubilee fca091985c1 More clearly document Stdin::read_line e4a9064e4d6 Stabilise 'const_char_encode_utf8'; 8547f513811 allocate before calling T::default in <Arc<T>>::default() 669e25597c8 allocate before calling T::default in <Box<T>>::default() 5ef6f834a52 rustc_target: Add sme-b16b16 as an explicit aarch64 target feature 74264e37655 stdarch: Bump stdarch submodule a5529ee2982 Clean up is_aligned_and_not_null db5a9a7f814 Add more precondition check tests 528dda2686f Allow zero-size reads/writes on null pointers 86c75265bd5 Optimize escape_ascii 36a90d74101 Rollup merge of rust-lang#131462 - cuviper:open_buffered-error, r=RalfJung 49220cd15f1 Rollup merge of rust-lang#131449 - nickrum:wasip2-net-decouple-fd, r=alexcrichton ff37c087e49 Rollup merge of rust-lang#131383 - AngelicosPhosphoros:better_doc_for_slice_slicing_at_ends, r=cuviper 136ec3ace84 Rollup merge of rust-lang#130827 - fmease:library-mv-obj-save-dyn-compat, r=ibraheemdev 8cdea8c34b0 Add "not guaranteed to be equal" db9377d33aa Mention allocation errors for `open_buffered` 7e225fa8a49 Apply suggestions from code review 0ce4f76a7d5 Expand `ptr::fn_addr_eq()` documentation. 885e3d14d82 Library: Rename "object safe" to "dyn compatible" 5f495eef33c Decouple WASIp2 sockets from WasiFd 78670fb644f stabilize `{slice,array}::from_mut` 7153288b527 Update library/std/src/sys/pal/unix/process/process_vxworks.rs cd0d5be2726 fix ref in process_vxworks.rs 01e7f5f97b1 Update library/std/src/sys/pal/unix/process/process_unix.rs fbb514cbba3 Change a few `&Option<T>` into `Option<&T>` cc1e8b56f8f Use throw intrinsic from stdarch in wasm libunwind bc755bb5124 Stabilize Pin::as_deref_mut fcc990d33eb Stabilize `isqrt` feature b946b83a26a Add docs about slicing slices at the ends 9ca739e65a6 cfg out checks in add and sub but not offset 8293e745abb Add precondition checks to ptr::offset, ptr::add, ptr::sub c65244c638a Rollup merge of rust-lang#131308 - mati865:gnullvm-f16-f128, r=tgross35 6a809c73fad Rollup merge of rust-lang#128399 - mammothbane:master, r=Amanieu,tgross35 723693ef035 liballoc: introduce String, Vec const-slicing fee7e5e4dbb Auto merge of rust-lang#128651 - folkertdev:naked-asm-macro-v2, r=Amanieu 61eff8fd543 Expand set_ptr_value / with_metadata_of docs 7c3b7e72f68 Rollup merge of rust-lang#131335 - dacianpascu06:fix-typo, r=joboet 8e3076e7875 Rollup merge of rust-lang#131307 - YohDeadfall:prctl-set-name-dbg-assert, r=workingjubilee b8c51a660a1 grammar fix 4ca50c3c94a disallow `asm!` in `#[naked]` functions cc09cb0dfa4 implement `naked_asm` macro dbb22815a85 Rollup merge of rust-lang#131316 - programmerjake:patch-4, r=Noratrieb 4b276e63ed9 Auto merge of rust-lang#131314 - tgross35:update-builtins, r=tgross35 5dc3e7cf205 Fix typo in primitive_docs.rs 686d25dc005 Auto merge of rust-lang#130540 - veera-sivarajan:fix-87525, r=estebank 9555c10cffb Update `compiler-builtins` to 0.1.133 0f71b38a203 enable f16 and f128 on windows-gnullvm targets d14d771cf46 Auto merge of rust-lang#131302 - matthiaskrgr:rollup-56kbpzx, r=matthiaskrgr b8dd44198e9 Android: Debug assertion after setting thread name fcd199dec5f Rollup merge of rust-lang#131281 - RalfJung:const-cell, r=Amanieu 71aa514ef59 Auto merge of rust-lang#131221 - XrXr:bump-compiler-builtins, r=tgross35 b7c90c62514 library: Stabilize const `MaybeUninit::assume_init_mut` 0418d546ad5 Add a Lint for Pointer to Integer Transmutes in Consts 460459d3c24 Rollup merge of rust-lang#131256 - RalfJung:f16-f128-const, r=ibraheemdev a818a4dfa97 Rollup merge of rust-lang#131094 - joboet:lazy_once_box, r=ibraheemdev 2ed62821f6a make Cell unstably const 575391b7daf move f16/f128 const fn under f16/f128 feature gate b3da4ed72f7 Stabilize `const_slice_split_at_mut` and `const_slice_first_last_chunk` bbe8bf7f827 Rollup merge of rust-lang#131267 - okaneco:bufread_skip_until, r=tgross35 65049d1b3a2 Rollup merge of rust-lang#131105 - slanterns:literal_c_str, r=petrochenkov 7001dd5a296 Rollup merge of rust-lang#130403 - eduardosm:stabilize-const_slice_from_raw_parts_mut, r=workingjubilee 0f43ffb1b78 Update compiler-builtins to 0.1.132 7d4319e623c Rollup merge of rust-lang#131177 - workingjubilee:stabilize-const-mut-referees, r=tgross35 67093076d45 Rollup merge of rust-lang#130518 - scottmcm:stabilize-controlflow-extra, r=dtolnay b732d237348 Stabilize `BufRead::skip_until` eb2806b2450 Auto merge of rust-lang#130157 - eduardosm:stabilize-const_float_classify, r=RalfJung c822d330b90 update libc version 26b231be7ab std::fs::get_path freebsd update. 1bd16cdc12d Rollup merge of rust-lang#131197 - EFanZh:avoid-emptyness-check-in-peekmut-pop, r=Amanieu 8cfa0cad753 Avoid emptiness check in `PeekMut::pop` 86fa4749d71 Rollup merge of rust-lang#131163 - JakenHerman:master, r=Nadrieril 6b57e57feb7 Auto merge of rust-lang#128711 - clarfonthey:default-iters-hash, r=dtolnay 254af0b5676 Add `get_line` confusable to `Stdin::read_line()` f89b8dc4085 impl Default for Hash{Map,Set} iterators that don't already have it 0c22ea874b0 Auto merge of rust-lang#127912 - joboet:tls_dtor_thread_current, r=cuviper 2b4f6ec1c62 Auto merge of rust-lang#131148 - Urgau:hashbrown-0.15, r=Amanieu 26013cd95f9 library: Stabilize `const_slice_first_last` 51ed903979b library: Stabilize `const_unsafecell_get_mut` cd6c1cc10b9 library: Stabilize `const_ptr_as_ref` ecb0f03e4e2 library: Stabilize `const_str_as_mut` 78ad293f3b4 library: Stabilize `const_str_from_utf8_unchecked_mut` db56087d227 std: make `thread::current` available in all `thread_local!` destructors d5599a7e273 Rollup merge of rust-lang#131141 - RalfJung:mpmc-test, r=Amanieu 487946f8cef Update hashbrown to 0.15 and adjust some methods 0d191198a22 mpmc doctest: make sure main thread waits for child threads a7d53dad608 Auto merge of rust-lang#130829 - Urgau:option_array_transpose, r=ibraheemdev 7c896fc637d Auto merge of rust-lang#128204 - GuillaumeGomez:integers-opti, r=workingjubilee f19cac15d11 std: replace `LazyBox` with `OnceBox` e2ebf0447a4 Stabilize `const_slice_from_raw_parts_mut` a575a8b0d73 Auto merge of rust-lang#131111 - matthiaskrgr:rollup-n6do187, r=matthiaskrgr 82e1372c75b Rollup merge of rust-lang#130773 - bjoernager:master, r=thomcc b33d815cbba Rollup merge of rust-lang#130229 - RalfJung:ptr-offset-unsigned, r=scottmcm bf40ab27b3b Implemented FromStr for CString and TryFrom<CString> for String ea51d16d7c0 Stabilize `debug_more_non_exhaustive` f8db8779429 update `Literal`'s intro bcfd953c29e Auto merge of rust-lang#131098 - GuillaumeGomez:rollup-kk74was, r=GuillaumeGomez 3a8939e2d3c Rollup merge of rust-lang#131085 - RalfJung:miri-slow-test, r=tgross35 90d63b16b5c Auto merge of rust-lang#126839 - obeis:mpmc, r=Amanieu 4451aeededb Remove the need to provide the maximum number of digits to `impl_Display` macro 85c1cec695e Simplify `impl_Display` macro c4be3da8440 Small optimization for integers Display implementation 82014ee9988 make test_lots_of_insertions test take less long in Miri f688d7d81d0 Enable `f16` tests on non-GNU Windows e97c379df19 Rollup merge of rust-lang#130966 - RalfJung:ptr-metadata-const-stable, r=scottmcm e4d621e29b6 Rollup merge of rust-lang#130961 - tgross35:f16-x86-apple, r=thomcc 3c9808bdfcf Rollup merge of rust-lang#130914 - compiler-errors:insignificant-dtor, r=Amanieu 99e98538bb5 Rollup merge of rust-lang#129638 - nickrum:wasip2-net, r=alexcrichton e2a020e6863 Add multi-producer, multi-consumer channel (mpmc) cbc9e287756 Port sort-research-rs test suite Rust stdlib tests b36201981bc Rollup merge of rust-lang#130972 - RalfJung:const_cell_into_inner, r=dtolnay 109f2701e8b Rollup merge of rust-lang#129003 - Voultapher:improve-ord-docs, r=workingjubilee 07542a5c170 Rollup merge of rust-lang#123932 - adamse:global-alloc-safety-preconds-positive, r=tgross35 2332c3d1a72 Rollup merge of rust-lang#130931 - GuillaumeGomez:standalone-crate, r=notriddle faa018ecfa8 Rename doctest attribute `standalone-crate` into `standalone_crate` for coherency e36be64bdf1 Rollup merge of rust-lang#130743 - YohDeadfall:net-nonblocking-doc, r=Mark-Simulacrum a31f8828ccc Rollup merge of rust-lang#130416 - BatmanAoD:130122-sort-by-docs, r=Mark-Simulacrum 08ac3a03cfd Remove duplicate section b4307a53105 Auto merge of rust-lang#128321 - BatmanAoD:catch-unwind-doc-update, r=Mark-Simulacrum 9ae087ce909 Fix std tests for wasm32-wasip2 target b0cc90202cd Hook up std::net to wasi-libc on wasm32-wasip2 target 7311aa8d2c7 Auto merge of rust-lang#123778 - jhorstmann:optimize-upper-lower-auto-vectorization, r=the8472 c3d3d1a1216 Enable `f16` tests on x86 Apple platforms 3aae77071a0 Auto merge of rust-lang#129385 - tgross35:more-platforms-enable-f16, r=Mark-Simulacrum 26407360225 Auto merge of rust-lang#130792 - tgross35:update-builtins, r=Amanieu 383f0def784 Rename `standalone` doctest attribute into `standalone-crate` 1f8a7736596 Update compiler_builtins to 0.1.130 7a5052a8ef7 Rollup merge of rust-lang#128778 - RalfJung:atomic-read-read-races, r=Mark-Simulacrum 098ada160f7 Auto merge of rust-lang#130964 - matthiaskrgr:rollup-suriuub, r=matthiaskrgr 81fcbcd76e6 Further clarificarion for atomic and UnsafeCell docs: e7c99a7ec72 allow mixed-size atomic reads addd05ec29a atomics: allow atomic and non-atomic reads to race b8c2a2a31e9 stabilize const_cell_into_inner 7946445e4ab make ptr metadata functions callable from stable const fn 9f50f5ab7e1 Auto merge of rust-lang#130897 - workingjubilee:dump-hexes-with-class, r=thomcc e66058d77a1 Rollup merge of rust-lang#130922 - tyilo:udp-unspecified, r=ibraheemdev 1bd2532dc81 Rollup merge of rust-lang#125404 - a1phyr:fix-read_buf-uses, r=workingjubilee 288b9ca02b0 Update Unicode escapes; 05590f7156d Enable `f16` on platforms that were missing conversion symbols 3a00bff8352 Auto merge of rust-lang#130946 - matthiaskrgr:rollup-ia4mf0y, r=matthiaskrgr c2bd1e39c40 Rollup merge of rust-lang#130926 - ChrisDenton:cc-1-1-22, r=tgross35 7ddd56672f4 Rollup merge of rust-lang#129087 - slanterns:option_get_or_insert_default, r=dtolnay 93916ed57b0 Mark some more smart pointers as insignificant 118d2e4c7dc Mark some more types as having insignificant dtor 9b4776b272b Add 'from_ref' and 'from_mut' constructors to 'core::ptr::NonNull'; 56523a9df37 Update Cargo.lock aabd713b24b Apply review feedback df28bde6c18 Apply round 1 of review comments cb0529a1e28 Fix mistake in example a9eb97b8682 Improve Ord docs 04d91457f81 Reference UNSPECIFIED instead of INADDR_ANY in join_multicast_v4 edc72ca4a4b Rollup merge of rust-lang#130892 - tgross35:library-cargo-update, r=Noratrieb fdf84bfd56d Rollup merge of rust-lang#130875 - folkertdev:naked-asm-bootstrap, r=tgross35 1b3f488a588 Rollup merge of rust-lang#130846 - ChrisDenton:revert-break, r=Noratrieb 89c9ef65418 Rollup merge of rust-lang#130313 - c410-f3r:unlock-rfc-2011, r=thomcc ea82a9668f4 Rollup merge of rust-lang#130880 - RalfJung:const-hack, r=scottmcm be1d9d67900 Rollup merge of rust-lang#130861 - cuviper:sun-path-offset, r=ibraheemdev c1c0a1b5a4d Rollup merge of rust-lang#130845 - RalfJung:utf8chunk, r=tgross35 805d196d6a7 Rollup merge of rust-lang#130279 - theemathas:manually-drop-docs, r=thomcc,traviscross f40ec5aecf4 library: Compute `RUST_EXCEPTION_CLASS` from native-endian bytes eae051bb5e2 Partially update `library/Cargo.lock` 532cd8551de Add `sun_path` to the fake doc `sockaddr_un` f0660deaec1 add missing FIXME(const-hack) 0580e66c287 Add `[Option<T>; N]::transpose` 13417248b26 update `compiler_builtins` to `0.1.126` cd704d4c632 add a bootstrap variant of `naked_asm` a781a4a638a Stabilize the `map`/`value` methods on `ControlFlow` ff453134135 Use `&raw` in the standard library 3d036345362 Use `mem::offset_of!` for `sockaddr_un.sun_path` f50b2ba584d Rollup merge of rust-lang#130842 - Noratrieb:tracking-issue-inprogress, r=jieyouxu c50befe9ea0 Rollup merge of rust-lang#130832 - RalfJung:sort-cfg-mess, r=workingjubilee d50c54a1171 Rollup merge of rust-lang#130819 - bjoernager:char-must-use-len-utf, r=Noratrieb 811ce7762b6 Rollup merge of rust-lang#130811 - RalfJung:random, r=joboet 275fb0eb691 Revert Break into the debugger on panic (129019) f560508bef1 Utf8Chunks: add link to Utf8Chunk 88474293f4b Add tracking issue for io_error_inprogress fa38b29687b fix some cfg logic around optimize_for_size and 16-bit targets b9ef35a8f73 Auto merge of rust-lang#130816 - matthiaskrgr:rollup-jy25phv, r=matthiaskrgr e4f89ece58f Add 'must_use' attribute to 'char::len_utf8' and 'char::len_utf16'; bcb9d2385d9 Rollup merge of rust-lang#130810 - kromych:master, r=workingjubilee a5a32e2c8f0 Rollup merge of rust-lang#130595 - no1wudi:master, r=ibraheemdev 6a06555427f Rollup merge of rust-lang#130549 - biabbas:riscv32_wrs_vxworks, r=nnethercote f67efdd34d8 add link from random() helper fn to extensive DefaultRandomSource docs 4a7aeff64ec Auto merge of rust-lang#130803 - cuviper:file-buffered, r=joshtriplett 54834b6bae3 Don't trap into the debugger on panics under Linux 2c408b10a25 Rollup merge of rust-lang#130789 - aviramha:add_inprogress, r=Noratrieb 8849d13a2f0 Rollup merge of rust-lang#130788 - tgross35:memchr-pinning, r=Noratrieb,Mark-Simulacrum 2ab86f01c97 Add a tracking issue for `file_buffered` 963cefb2cd1 Dogfood `feature(file_buffered)` 15d69c9edf4 Pre-allocate buffers in `File::open_buffered` and `create_buffered` eb07a61acf1 Add `File::open_buffered` and `create_buffered` 92d5cef2a6a Auto merge of rust-lang#129587 - Voultapher:opt-for-size-variants-of-sort-impls, r=cuviper c86f1ce711b add InProgress ErrorKind gated behind io_error_inprogress feature 6d8f5d81b18 Pin memchr to 2.5.0 in the library rather than rustc_ast 194bbc77c56 Auto merge of rust-lang#130738 - bjoernager:const-make-ascii, r=jhpratt c47920fa3a5 Initial std library support for NuttX 622d08c26df Mark and implement 'make_ascii_uppercase' and 'make_ascii_lowercase' in '[u8]' and 'str' as const; 668b21ae951 Rollup merge of rust-lang#130762 - RalfJung:const_intrinsic_copy, r=dtolnay 43a4d34efd2 Rollup merge of rust-lang#129545 - notriddle:notriddle/toolbar-v2, r=GuillaumeGomez 57557c9629f Add a comment to `Read::read_buf` 4a11249c0f7 Add tests f34267540ce Fix `io::default_read_to_end` uses of `read_buf` 57f279d91b7 Fix `io::BufReader` uses of `read_buf` 8472204d13e Fix `io::Take::read_buf` db0f33788d6 stabilize const_intrinsic_copy 27136c4a376 Add fast path for ascii to ascii in str::replace fc983bafafc Fix up standard library intro 6d41b99edf7 Clarifications for set_nonblocking methods f5406a512b8 Improve autovectorization of to_lowercase / to_uppercase functions bab810c740a random: add tracking issue, address other comments 849258c77c2 std: switch to faster random sources on macOS and most BSDs a095a76d3a7 std: implement the `random` feature ba6158c689b Rollup merge of rust-lang#130723 - D0liphin:master, r=workingjubilee 776d9eff4dc Rollup merge of rust-lang#130713 - bjoernager:const-char-make-ascii, r=Noratrieb 337c634511c Rollup merge of rust-lang#130659 - bjoernager:const-char-encode-utf16, r=dtolnay 8ffc1707657 Rollup merge of rust-lang#129550 - kornelski:boxasstr, r=joshtriplett,dtolnay a28cdffc73b Reformat using the new identifier sorting from rustfmt 07a62f42f5d reword edge-conditions documentation on all slice 'sort' functions; resolves rust-lang#130122 9bcb2d9551e Add test for `available_parallelism()` 474b9af1e61 Mark 'make_ascii_uppercase' and 'make_ascii_lowercase' in 'u8' as const; Rename 'const_char_make_ascii' feature gate to 'const_make_ascii'; b3d4fde409e Rollup merge of rust-lang#130692 - RalfJung:result-flatten, r=Noratrieb 55becb00610 Rollup merge of rust-lang#130670 - the8472:read-to-end-heuristics, r=ChrisDenton 202df818d33 Rollup merge of rust-lang#130658 - EqualMa:patch-1, r=scottmcm 9c26e05665e Auto merge of rust-lang#130697 - bjoernager:const-char-make-ascii, r=dtolnay 36b115fba8d Mark 'make_ascii_uppercase' and 'make_ascii_lowercase' in 'char' as const; 98aba66e96e make unstable Result::flatten a const fn d0989933442 Rollup merge of rust-lang#130653 - RalfJung:result-abi-compat, r=traviscross 2953dee0e23 Rollup merge of rust-lang#130408 - okaneco:into_lossy_refactor, r=Noratrieb 94105e87d4f wait for two short reads before uncapping the max read size dea467af191 Mark and implement 'char::encode_utf16' as const; Rewrite 'encode_utf16_raw'; 49128a49622 Fix docs of compare_bytes db6427b456d ABI compatibility: mention Result guarantee 1632f8f88e8 Reword ManuallyDrop+Box interaction 4969ea81953 Rollup merge of rust-lang#129718 - lolbinarycat:remove_dir-docs, r=Noratrieb c11b3aa4a78 Avoid re-validating UTF-8 in `FromUtf8Error::into_utf8_lossy` 93f5e21e0f0 Auto merge of rust-lang#130631 - GuillaumeGomez:rollup-jpgy1iv, r=GuillaumeGomez a7aac1ef4d2 Remove double spaces 74935ec3185 Rollup merge of rust-lang#130624 - theemathas:vec_as_non_null, r=Noratrieb 2c9a4e3f2b2 Rollup merge of rust-lang#130611 - bjoernager:const-char-encode-utf8, r=dtolnay 25ab8efde9f Rollup merge of rust-lang#130526 - eholk:pin-reborrow, r=compiler-errors 97c4937a933 Rollup merge of rust-lang#128209 - beetrees:no-macos-10.10, r=jieyouxu 3e5c662a8b4 Auto merge of rust-lang#124895 - obeis:static-mut-hidden-ref, r=compiler-errors 31d575bd5a0 Add `Vec::as_non_null` 54e23b5d765 Address diagnostics regression for 'const_char_encode_utf8'; 557a0b8ac2e Allow unused unsafe for vxworks in alligned_malloc to resolve build errors 7ae682789c0 [Clippy] Remove final std paths for diagnostic item 7b1c5e87b84 Allow shortening reborrows 86240c7ca53 Add `#[track_caller]` to allocating methods of `Vec` & `VecDeque` 33945576c22 Rollup merge of rust-lang#130554 - ShE3py:unsupported-exitcode, r=Noratrieb 17b0e39d3a9 Rollup merge of rust-lang#130553 - GnomedDev:remove-clippy-paths, r=compiler-errors 64a59842bb1 Rollup merge of rust-lang#128001 - Krappa322:master, r=scottmcm 81c4805e8ad Add str.as_str() for easy dereferencing of Box<str> 4ea6b8269c5 `pal::unsupported::process::ExitCode`: use an `u8` instead of a `bool` cb771b22bc6 [Clippy] Swap `open_options` to use diagnostic items instead of paths 04bd505e545 [Clippy] Swap `iter_over_hash_type` to use diagnostic items instead of paths 8147cf45a26 [Clippy] Swap `non_octal_unix_permissions` to use diagnostic item instead of path 1b0be2aa317 [Clippy] Swap `unnecessary_owned_empty_strings` to use diagnostic item instead of path 9edfe1dc97f [Clippy] Swap `manual_strip` to use diagnostic items instead of paths 995238ce3f5 [Clippy] Swap `unnecessary_to_owned` to use diagnostic item instead of path c1a4a69d65a [Clippy] Swap `instant_subtraction` to use diagnostic item instead of path beaebb53af0 [Clippy] Swap `waker_clone_wake` to use diagnostic item instead of path 925c1c4ffc8 [Clippy] Swap `filter_map_bool_then` to use diagnostic item instead of path 7bc30a7e0d1 [Clippy] Swap `manual_while_let_some` to use diagnostic items instead of paths 08b676d07d8 [Clippy] Swap `repeat_vec_with_capacity` to use diagnostic item instead of path b95bef03da4 [Clippy] Swap `VecArgs::hir` to use diagnostic items instead of paths 6906fa9d9f5 [Clippy] Swap `single_char_add_str`/`format_push_string` to use diagnostic items instead of paths b2dc66e63fe [Clippy] Swap `manual_main_separator_str` to use diagnostic item instead of path a61b7b74edc [Clippy] Swap `redundant_clone` to use diagnostic items instead of paths 3310a0ba289 [Clippy] Swap `float_equality_without_abs` to use diagnostic items instead of paths 6ef72c4aead [Clippy] Swap `option_as_ref_deref` to use diagnostic items instead of paths b8c0c3b59d6 [Clippy] Swap `lines_filter_map_ok` to use a diagnostic item instead of path 116e527af29 [Clippy] Swap `map_entry` to use diagnostic items instead of paths 03ff0df4056 Auto merge of rust-lang#130547 - workingjubilee:rollup-tw30khz, r=workingjubilee 6210ecb4fdb Auto merge of rust-lang#130511 - bjoernager:const-char-encode-utf8, r=dtolnay ccb31b838d9 run `x.py fmt` 9510c7695c8 remove feature attributes as const_maybe_uninit_as_mut_ptr is stabilized c12546bbad7 stabilize `const_maybe_uninit_as_mut_ptr` e94c0809293 Mark and implement 'char::encode_utf8' as const. 150994417ab Rollup merge of rust-lang#130522 - GnomedDev:clippy-manual-retain-paths, r=compiler-errors 8a9576c7fe5 Rollup merge of rust-lang#130513 - shekhirin:fs-write-doc-comment, r=cuviper d53d48a35c6 Rollup merge of rust-lang#130487 - cuviper:min-llvm-18, r=nikic f63c0c181dc Rollup merge of rust-lang#130476 - workingjubilee:more-lazy-methods-take-2, r=Amanieu 09e36adc31d Rollup merge of rust-lang#129934 - ChrisDenton:remove-dir-all3, r=Amanieu 5480d57c571 Rollup merge of rust-lang#97524 - ibraheemdev:thread-raw, r=ibraheemdev 886fc13b4a6 Revert "Add a hack to prevent proc_macro misopt in CI" 56704d424c8 Begin experimental support for pin reborrowing 262a08b3220 library: Call it really_init_mut to avoid name collisions 51023b58e9b library: Destabilize Lazy{Cell,Lock}::{force,deref}_mut ff51d9fe674 [Clippy] Swap `manual_retain` to use diagnostic items instead of paths 28695bfc395 Auto merge of rust-lang#130497 - saethlin:alloc-zeroed-is-unstable, r=bjorn3 8f6ca5b3867 Clarify docs for std::fs::File::write b19bf06090d Auto merge of rust-lang#129491 - StackOverflowExcept1on:master, r=m-ou-se 37eb770d8c1 Auto merge of rust-lang#129845 - scottmcm:redo-layout, r=Noratrieb cc10a764910 Take more advantage of the `isize::MAX` limit in `Layout` d740b8d22b1 read_volatile __rust_no_alloc_shim_is_unstable in alloc_zeroed c4fe01a6b27 add `Thread::{into_raw, from_raw}` e65d8e8dfef Rollup merge of rust-lang#130481 - krtab:clamp_partial_ord, r=cuviper f3a53b7c4de Auto merge of rust-lang#130483 - matthiaskrgr:rollup-q1r0g0y, r=matthiaskrgr 46a0aa844f2 Remove uneeded PartialOrd bound in cmp::Ord::clamp c83fbfd2017 Rollup merge of rust-lang#130467 - RalfJung:miri-sync, r=RalfJung 6893990b5ba Rollup merge of rust-lang#129674 - matthewpipie:rc-arc-new-cyclic-in, r=dtolnay a0f4a4b3281 Implement ACP 429: add `Lazy{Cell,Lock}::get[_mut]` and `force_mut` 7505e2956ba Rollup merge of rust-lang#128535 - mmvanheusden:master, r=workingjubilee 8a5922fb084 Auto merge of rust-lang#130145 - fee1-dead-contrib:repeatn, r=lcnr,workingjubilee c15d489d04d Merge from rustc e80d16cdf1e Rollup merge of rust-lang#130448 - alilleybrinker:master, r=workingjubilee cd8a7af7d0e Update library/alloc/src/sync.rs 2819604711d Auto merge of rust-lang#127633 - SamuelMarks:eq-exit-code, r=dtolnay 49a855dba5e fix: Remove duplicate `LazyLock` example. 9af97fc0a10 Rollup merge of rust-lang#127879 - kornelski:bad-pointer-printf, r=workingjubilee 2c1bd02a09a Merge from rustc fc9c9009d26 Auto merge of rust-lang#130220 - RalfJung:float-classify, r=workingjubilee 35edcb6461b update docs for `catch_unwind` & related funcs ee67105e0ae Rollup merge of rust-lang#130339 - CAD97:unwind-choice, r=dtolnay f3968493684 simplify abort_unwind b66efddccf2 Rollup merge of rust-lang#129439 - okaneco:vec_string_lossy, r=Noratrieb af73374905e Rollup merge of rust-lang#130381 - workingjubilee:sometimes-code-really-is-self-descriptive, r=Noratrieb 524402a0fd4 Rollup merge of rust-lang#130118 - RalfJung:unwrap_unchecked, r=Noratrieb 3dccb864068 Rollup merge of rust-lang#129195 - RalfJung:const-mut-refs, r=fee1-dead 524a5e14330 also stabilize const_refs_to_cell 29c8eef74ff const_refs_to_cell: dont let mutable references sneak past the interior mutability check 5671193598c stabilize const_mut_refs 085baa2b96e library: Compute Rust exception class from its string repr fc53427da98 Rollup merge of rust-lang#130214 - RalfJung:zeroed, r=Mark-Simulacrum 0e7d343962e Rollup merge of rust-lang#130061 - theemathas:box_vec_non_null, r=MarkSimulacrum,workingjubilee 09f1d40a239 Rollup merge of rust-lang#130042 - lolbinarycat:bufreaker_peek_eof, r=Amanieu 0fd6e237ada Add tracking issue number for `box_vec_non_null` d38c59a2454 Rollup merge of rust-lang#130290 - passcod:stabilise-entry-insert, r=ChrisDenton 96b5b7cd3e6 Rollup merge of rust-lang#130268 - RalfJung:simd-shuffle-idx-vector, r=compiler-errors 79d937d0854 simd_shuffle: require index argument to be a vector 857ad2299b8 Rollup merge of rust-lang#130053 - glowcoil:next_if-docs, r=jhpratt 9c71d4ed0a3 add std::panic::abort_unwind 91ebe065a2b add core::panic::abort_unwind f30a0ad1f84 Merge from rustc 24fa8b92d38 Rustfmt 4f3d542db01 [`cfg_match`] Generalize inputs 80f8aeb7458 Fix awkward wording. 84d77befb81 Address WaffleLapkin's comments 84da2fc1d77 Update tests for hidden references to mutable static 34e22e80c1a Rollup merge of rust-lang#130245 - RalfJung:miri-alloc-backtrace, r=Amanieu ba7302270d3 Stabilize entry_insert 283ce13a8f1 Auto merge of rust-lang#130281 - matthiaskrgr:rollup-1b2ibs8, r=matthiaskrgr ac68273ba0c Rollup merge of rust-lang#130101 - RalfJung:const-cleanup, r=fee1-dead 6695a568f5b Document subtleties of `ManuallyDrop` 1128894f6c8 Stabilize `const_float_classify` 0de05400c79 Auto merge of rust-lang#129992 - alexcrichton:update-compiler-builtins, r=tgross35 553ca3f0eda also update the wrapping_ docs to use similar wording 27049a03ee5 Rollup merge of rust-lang#130160 - Scripter17:fix-slice-first_mut-doc, r=Amanieu 03dedd99fd9 Rollup merge of rust-lang#125060 - ChrisJefferson:pathbuf-doc, r=workingjubilee abe63f65a04 simplify float::classify logic 34e4b6d8f7e Fixup docs for PathBuf 22ffa3d384f Expand PathBuf documentation 4afc77fbbde Merge from rustc 5997b68ff2a Auto merge of rust-lang#130183 - Marcondiro:unicode-16.0.0, r=Manishearth 60b4cf8f49c Rollup merge of rust-lang#130248 - nyurik:fix-129895, r=workingjubilee 136504a6163 Rollup merge of rust-lang#130168 - juliusl:pr/fix-win-fs-change-time-links, r=ChrisDenton e9cd33cba20 Rollup merge of rust-lang#130077 - madsmtm:watchos-arm-unwind, r=workingjubilee 0ff84286245 Rollup merge of rust-lang#129835 - RalfJung:float-tests, r=workingjubilee 15a8ea1b299 Rollup merge of rust-lang#129696 - RalfJung:stdarch, r=Amanieu e977a4483e4 Limit `libc::link` usage to `nto70` target only, not NTO OS acd25269596 various updates based on review dbf585c158e make basic allocation functions track_caller in Miri for nicer backtraces 3e2ea2b035a chore: remove struct details 6ff27d2d309 Rollup merge of rust-lang#130207 - GrigorenkoPV:ERROR_CANT_RESOLVE_FILENAME, r=ChrisDenton 0a476447a26 Rollup merge of rust-lang#130206 - GrigorenkoPV:WSAEDQUOT, r=ChrisDenton 61a646bcf16 Rollup merge of rust-lang#129866 - root-goblin:patch-1, r=workingjubilee bfe2669a142 docs: remove struct info 3c00ffabf46 ptr::add/sub: these are *not* equivalent to offset(count as isize) e8ddc864cb7 update stdarch a55bf34b421 MaybeUninit::zeroed: mention that padding is not zeroed 04c4ab4a2a1 clean up internal comments about float semantics fc9b01ff3b2 these tests seem to work fine on i586 these days 95de48b8208 Auto merge of rust-lang#129403 - scottmcm:only-array-simd, r=compiler-errors 95f9af09fc2 Clarify docs for std::collections cc0044c5077 Map `ERROR_CANT_RESOLVE_FILENAME` to `ErrorKind::FilesystemLoop` fde9f6bb823 Map `WSAEDQUOT` to `ErrorKind::FilesystemQuotaExceeded` 22c4e8e02e4 Auto merge of rust-lang#130025 - Urgau:missing_docs-expect, r=petrochenkov 0eb5d756238 Bump unicode printable to version 16.0.0 17e1039b09f Bump unicode_data to version 16.0.0 4d5609fc793 Auto merge of rust-lang#130179 - workingjubilee:rollup-l78cv44, r=workingjubilee d9d37510b85 Ban non-array SIMD 7e4cfbc077d Rollup merge of rust-lang#130164 - RalfJung:const_ptr_as_ref, r=dtolnay 3fdbce0f3f5 Rollup merge of rust-lang#130146 - folkertdev:bootstrap-naked-asm, r=Amanieu 0bbb25df201 Rollup merge of rust-lang#130132 - sunshowers:illumos-sigsegv, r=Noratrieb ec7fd8a79b5 Rollup merge of rust-lang#128316 - GrigorenkoPV:io_error_a_bit_more, r=dtolnay 237b11d4e77 Auto merge of rust-lang#129778 - RalfJung:interp-lossy-typed-copy, r=saethlin b47535f9562 chore: removing supporting links in favor of existing doc-comment style b6f9e80a922 maint: update docs for change_time ext and doc links f7b7aa3dce4 Rollup merge of rust-lang#130154 - okaneco:stabilize_char_min, r=cuviper 5a87e4c04c5 Rollup merge of rust-lang#130067 - madsmtm:clean-up-fs-test, r=ChrisDenton 41cd5712d57 move const fn with a null check into const_ptr_is_null gate f28b1d1f142 move some const fn out of the const_ptr_as_ref feature 4b1440a98ef Fix slice::first_mut docs pointer -> reference 2bc7f6c8ae7 Stabilize `char::MIN` d2571591f4f fix UB in a test 931d271b035 Add missing `#[allow(missing_docs)]` on hack functions in alloc 4f7783143b7 `RepeatN`: use MaybeUninit 0414a2efc72 bootstrap `naked_asm!` for `compiler-builtins` 2582bbb06c7 Rollup merge of rust-lang#130115 - eduardosm:needless-returns-libs, r=workingjubilee e8d9b858f36 Rollup merge of rust-lang#130107 - RalfJung:const-ptr-is-null, r=oli-obk 2e128a21428 Rollup merge of rust-lang#130090 - RalfJung:result-copied, r=Noratrieb 2ee8304535b Rollup merge of rust-lang#130087 - RalfJung:option-const-iter, r=workingjubilee af9a77d0661 [illumos] enable SIGSEGV handler to detect stack overflows 1b763fc2428 remove const_slice_index annotations, it never had a feature gate anyway 9849587e9b4 add FIXME(const-hack) 565b336d144 move Option::unwrap_unchecked into const_option feature gate f9a9560c597 Remove needless returns detected by clippy in libraries cc4242b209f const: make ptr.is_null() stop execution on ambiguity 295946c6c1a Option, Result: put the &mut variants of 'copied' under the same feature as the '&' variants 4caabcd5cea Auto merge of rust-lang#130002 - orlp:better-div-floor-ceil, r=thomcc 55f602f895a Auto merge of rust-lang#129019 - kromych:master, r=workingjubilee 84184ab6ba4 Fix linking error when compiling for 32-bit watchOS e954412fd46 remove pointless rustc_const_unstable on trait impls 0dc4621c3ac add some FIXME(const-hack) 796ae33b0c9 Auto merge of rust-lang#130091 - matthiaskrgr:rollup-kalu1cs, r=matthiaskrgr 64afc032b5d Rollup merge of rust-lang#130047 - ChrisDenton:win-dbghelp, r=wesleywiser 944866225f4 Rollup merge of rust-lang#130046 - RalfJung:const_str_as_mut, r=dtolnay 2feca1e6134 Rollup merge of rust-lang#129555 - RalfJung:const_float_bits_conv, r=dtolnay 72723d7cc0d make Result::copied unstably const 50116718108 remove 'const' from 'Option::iter' 3a535378088 str: make as_mut_ptr and as_bytes_mut unstably const 9469575a168 restate GlobalAlloc method safety preconditions in terms of what the caller has to do for greater clarity ff7b66117b7 Remove now redundant check in symlink_hard_link test 459f246405d Add `NonNull` convenience methods to `Vec` a2e7f8b53ee Add `NonNull` convenience methods to `Box` d1005f501ee fix doc comments for Peekable::next_if(_eq) a9cf084c94a Remove duplicate impl 7b61eea4f31 remove the Clone requirement d6e859b240e Win: Add dbghelp to the list of import libraries 335236cb011 properly handle EOF in BufReader::peek b2d6fdd4d85 [library/std/src/process.rs] Remove `Eq` `derive` 678165efe80 Break into the debugger (if attached) on panics (Windows, macOS, Linux, FreeBSD) b947f0a81ef better implementation of signed div_floor/ceil 355445b0261 [library/std/src/process.rs] Update docstring with @joshtriplett's replacement text 0d4a80eaee3 Update compiler-builtins to 0.1.125 5446229e7af Use non-overlapping swap for inner heapsort loop 670630da181 Select tiny sorts for 16-bit platforms cd3d6e88bc9 Shrink heapsort further by combining sift_down loops bea61dafef2 Drop bubble_sort 83938b9ae3d Remove macOS 10.10 dynamic linker bug workaround be2b964527c Win: Open dir for sync access in remove_dir_all a4c4e236c17 stabilize const_float_bits_conv 3a754b1b94e Improve documentation for <integer>::from_str_radix 24eca285951 add new_cyclic_in for Arc 88d85a8c068 improve comments 3e677e3f79a fix new_cyclic_in for rc 7d4ef1728c0 fix fmt 717e3aa5f1f Use simpler branchy swap logic in tiny merge sort 5fa71afdd50 add guarantee about remove_dir and remove_file error kinds ea236f07aef add new_cyclic_in for rc ae57bdf05e4 Use last swap optimization in bubblesort 2fa330eeddd Convert cfg blocks to cfg_if f46fcfed644 Reduce code duplication by moving partition_lomuto_branchless_simple into quicksort module 1805c29ca12 Add binary-size optimized variants for stable and unstable sort as well as select_nth_unstable 4bc6b1fd2a5 Pass `fmt::Arguments` by reference to `PanicInfo` and `PanicMessage` 1339c1bf0a9 Implement feature `string_from_utf8_lossy_owned` 9b21aa05574 Document futility of printing temporary pointers 028104e3bde Refer to other docs e0fe4a7ca28 Add unordered list with possible values for each const 84ea721e3d5 Format std::env::consts docstrings 7921401d1ae stabilize `option_get_or_insert_default` 8744732f3ed Partially stabilize `io_error_more` 79855bb9ba4 [library/std/src/process.rs] `PartialEq` & `Eq` for `ExitCode` git-subtree-dir: library git-subtree-split: 771d77c7cfa8e2f4169cdea50fb879c4f91ff4c9

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Update use keyword docs to describe precise capturing

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Update `use` keyword docs to describe precise capturing #131890

Update `use` keyword docs to describe precise capturing #131890

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		/// [reference1]: ../reference/items/use-declarations.html
		/// [reference2]: ../reference/types/impl-trait.html

	/// Usually, the `use` keyword is employed to shorten the path required to refer to a module item.
	/// The `use` keyword is employed to shorten the path required to refer to a module item.

	/// as it affects borrow checking by influencing which generic parameters can be used in the
	/// as it affects borrow checking by controlling which generic parameters can be used in the

	/// This syntax specifies that the lifetime of `x` should be captured and available in the
	/// This syntax specifies that the elided lifetime be captured and therefore available for use in the

	/// For example, the following function demonstrates an error without precise capturing:
	/// For example, the following function demonstrates an error without precise capturing in Rust 2021 and earlier editions:

	/// In Rust 2024, opaque types will automatically capture all lifetime parameters in scope.
	/// In Rust 2024, opaque types automatically capture all lifetime parameters in scope.

	/// `use<..>` syntax will serve as an important way of opting-out of that default.
	/// `use<..>` syntax serves as an important way of opting-out of that default.

Update use keyword docs to describe precise capturing #131890

Update use keyword docs to describe precise capturing #131890

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Update `use` keyword docs to describe precise capturing #131890

Update `use` keyword docs to describe precise capturing #131890

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