chore(deps): Bump the rust-dependencies group across 1 directory with 23 updates

[dependabot]

Bumps the rust-dependencies group with 23 updates in the / directory:

Package	From	To
bindgen	0.72.1	0.73.2
cc	1.2.60	1.5.1
num-bigint	0.4.6	0.5.1
aho-corasick	1.1.4	1.1.5
autocfg	1.5.0	1.5.1
bitflags	2.11.1	2.13.2
cfg-if	1.0.4	1.0.5
clang-sys	1.8.1	1.9.1
either	1.15.0	1.19.0
find-msvc-tools	0.1.9	0.1.14
glob	0.3.3	0.3.4
libc	0.2.185	0.2.189
log	0.4.29	0.4.34
memchr	2.8.0	2.8.3
num-integer	0.1.46	0.1.47
proc-macro2	1.0.106	1.0.107
quote	1.0.45	1.0.47
regex	1.12.3	1.13.1
regex-automata	0.4.14	0.4.18
regex-syntax	0.8.10	0.8.11
rustc-hash	2.1.2	2.1.3
syn	2.0.117	2.0.119
unicode-ident	1.0.24	1.0.26

Updates bindgen from 0.72.1 to 0.73.2

Release notes

Sourced from bindgen's releases.

v0.73.2

What's Changed

See the full changelog but mostly bitfield / alignment regression fixes from 0.72.

Full Changelog: rust-lang/rust-bindgen@v0.73.1...v0.73.2

v0.73.1

No release notes provided.

v0.73.0

No release notes provided.

Changelog

Sourced from bindgen's changelog.

0.73.2 (2026-09-08)

Added

Changed

Removed

Fixed

• Fixed various regressions with over/underaligned types with respect to 0.72 (#3449,#3453,#3458).
• Fixed a codegen regression with bitfields with enum types in some circumstances (#3455).

Security

0.73.1 (2026-09-05)

Added

Changed

• Widened acceptable prettyplease / syn dependency versions (#3447).

Removed

Fixed

Security

0.73.0 (2026-09-05)

Added

• Add Debug, Clone and Eq traits to ParseCallbacks info types (#3233).
• Include the source location in discovery ParseCallbacks (#3244).
• Report constants and variables in ParseCallbacks::new_item_found (#3249).
• Allow adding custom attributes to extern function blocks (#3257).
• Support new-type-alias constants (#3288, #3390).
• Support nested flexible array members (#3306).
• Add support for custom per-field attributes (#3307).
• Add const-generic bitfield accessors for compile-time optimization (#3325, #3374).
• Allow renaming struct and union fields (#3358).
• Add a libcpp feature to link libclang against libc++ (#3375).
• Prebuilt binaries for aarch64 Linux (#3217).

Changed

• Guarantee opaque type layout across all architectures (#3280).
• Use NonNull for C++ references (#3292).
• Bindings::write now takes impl Write instead of Box<dyn Write> (#3317, #3324).
• Optimize bitfield unit get/set with byte-wise operations (#3325).
• Emit const __BindgenUnionField accessors and comply with Rust 2024 unsafe_op_in_unsafe_fn (#3337).
• Generate a doc comment pointing at the aliased type when a type alias is hidden (#3122).
• dyngen: convert the library path to OsStr before opening it (#3315).
• Return a NoHeadersProvided error instead of generating empty bindings when no input headers are provided (#3391).
• Bump the MSRV to 1.71 (#3401).
• Bump syn to v3 (#3401) and shlex to v2 (#3380).

Removed

• Removed support for generating code for rustc versions < 1.51, along with

... (truncated)

Commits

• 73c69d6 chore: Release
• 77cbc72 codegen: Pad bitfields to field offset if applicable.
• dc61531 ty: More struct layout fixes for overaligned integers / aliases.
• 4348523 codegen: Revert some bitfield codegen changes and silence unnecessary_transmu...
• efb6e0c ty: Use underlying layout of typedefs if available.
• 18fc3ac codegen: Simplify bitfield merging code.
• 910679f codegen: Remove hack that is no longer needed now that we have repr(align) ev...
• 38ebc48 codegen: Don't force padding to be aligned.
• 64f0939 codegen: Don't force padding for over-aligned fields.
• cf8faab codegen: Simplify some conditions about repr(align).
• Additional commits viewable in compare view

Updates cc from 1.2.60 to 1.5.1

Release notes

Sourced from cc's releases.

cc-v1.5.1

Fixed

• link the static C++ stdlib with -bundle, once per Build (#1955)

Other

• Use lp64d ABI for Redox riscv64 (#1953)

cc-v1.5.0

Added

• inherit x86 target features from RUSTFLAGS (#1948)

Fixed

• don't report the file name cl.exe echoes as a warning in expand() (#1950)
• ignore MSVC /link flags with a warning (#1949)
• Make windows_sys more private and re-export types needed by cc-rs (#1944)
• pass -Tp on MSVC for .cc so they are not treated as objects (#1930)

Other

• document macOS SDKROOT and Xcode CLT for testing (#1943)
• remove License section from CONTRIBUTING.md (#1942)
• add CONTRIBUTING.md and Conventional Commit PR title check (#1938)

Fixed

• Pass -Tp immediately before .cc sources on MSVC (not clang-cl) when compiling C++ so they are not treated as object files (#1877)

cc-v1.4.7

Fixed

• strip OUT_DIR from the object file name hash too (#1902)
• search_is_some clippy lint (#1903)

Other

• Regenerate target info (#1924)
• Regenerate windows sys bindings (#1919)
• Fix target info parsing (#1911)
• Add Z80 and SM83 target support (#1900)

cc-v1.4.6

Fixed

• Prevent check_exe from dropping flags on the floor. (#1884)
• update fd handling to use BorrowedFd (#1882)

... (truncated)

Changelog

Sourced from cc's changelog.

1.5.1 - 2026-09-25

Fixed

• link the static C++ stdlib with -bundle, once per Build (#1955)

Other

• Use lp64d ABI for Redox riscv64 (#1953)

1.5.0 - 2026-09-25

Added

• inherit x86 target features from RUSTFLAGS (#1948)

Fixed

• don't report the file name cl.exe echoes as a warning in expand() (#1950)
• ignore MSVC /link flags with a warning (#1949)
• Make windows_sys more private and re-export types needed by cc-rs (#1944)
• pass -Tp on MSVC for .cc so they are not treated as objects (#1930)

Other

• document macOS SDKROOT and Xcode CLT for testing (#1943)
• remove License section from CONTRIBUTING.md (#1942)
• add CONTRIBUTING.md and Conventional Commit PR title check (#1938)

Fixed

• Pass -Tp immediately before .cc sources on MSVC (not clang-cl) when compiling C++ so they are not treated as object files (#1877)

1.4.7 - 2026-09-18

Fixed

• strip OUT_DIR from the object file name hash too (#1902)
• search_is_some clippy lint (#1903)

Other

• Regenerate target info (#1924)
• Regenerate windows sys bindings (#1919)
• Fix target info parsing (#1911)
• Add Z80 and SM83 target support (#1900)

1.4.6 - 2026-09-11

Fixed

... (truncated)

Commits

• d279cdd chore(cc): release v1.5.1 (#1954)
• 87533b7 fix: link the static C++ stdlib with -bundle, once per Build (#1955)
• 0faaa40 Use lp64d ABI for Redox riscv64 (#1953)
• 6b0d8e6 chore: release (#1952)
• b7d59a9 fix: don't report the file name cl.exe echoes as a warning in expand() (#1950)
• fc01fd7 fix: ignore MSVC /link flags with a warning (#1949)
• b81fc77 feat: inherit x86 target features from RUSTFLAGS (#1948)
• 0da3fab ci: add additional targets for MSRV testing (#1945)
• 0c74c6a ci(deps): bump release-plz/action from 0.5.137 to 0.5.138 (#1947)
• e2bff2c docs: document macOS SDKROOT and Xcode CLT for testing (#1943)
• Additional commits viewable in compare view

Updates num-bigint from 0.4.6 to 0.5.1

Changelog

Sourced from num-bigint's changelog.

Release 0.5.1 (2026-07-04)

• Fixed a regression in the B-Z division algorithm.

Contributors: @​cuviper

Release 0.5.0 (2026-07-02)

• Upgrade to rand v0.10 and/or v0.9, and split rand_core.
  • The former rand feature is now split into multiple features, rand_0_9, rand_core_0_9, rand_0_10, and rand_core_0_10, depending on the version and feature set you need.
  • The RandBigInt extension trait is now split into BigRng09 and BigRng010 for each version.
  • The gen_* methods are deprecated in favor of new random_* methods.
  • This is also a value-breaking release, as rand defines it.

Contributors: @​bionicles, @​cuviper, @​divergentdave

Release 0.4.8 (2026-07-04)

• Fixed a regression in the B-Z division algorithm.

Contributors: @​cuviper

Release 0.4.7 (2026-07-02)

• Inline single-digit values. This reduces heap allocations, and also enables const ONE, const NEG_ONE, and const fn new_const.
• Use divide and conquer in to_radix_digits, also implementing the Burnikel-Ziegler algorithm to speed up large divisions in general.
• Implement LowerBounded for BigUint.

Contributors: @​cp289, @​cuviper, @​hkalbasi, @​mikem8891, @​pRizz, @​tyilo, @​xtqqczze

Commits

• 33c59ba Merge pull request #348 from cuviper/bz-alg2-step3b
• 38b68f6 Release 0.5.1
• f4a43f5 Fix the missing part of the Burnikel-Ziegler algorithm
• ebfd89a Add failing tests for a bug in B-Z division
• 0ab95df Merge pull request #338 from cuviper/rand-0.10
• 33d6998 Release 0.5.0
• 84d05b7 Clean up manifests of ci crates
• f8daf56 Allow clippy::duplicate_mod where intended
• 022310a Rearrange the rand features to support both 0.9 and 0.10
• 537a036 ci: use the fallback resolver for deps
• Additional commits viewable in compare view

Updates aho-corasick from 1.1.4 to 1.1.5

Commits

• 5178060 1.1.5
• b68c8d5 api: check for overflow in Match::offset too
• c821786 build(deps): bump actions/checkout in the actions group (#171)
• 8209bb9 Hash-pin all actions, drop persisted credentials (#170)
• 0f3f5da api: document a couple panicking preconditions
• e88e1fc benchmarks: bump dependencies
• 88e4966 ci: use older version of log on pinned build
• See full diff in compare view

Updates autocfg from 1.5.0 to 1.5.1

Commits

• 2799b09 Merge pull request #80 from cuviper/noscript
• 8e7f49a ci: extend the tested versions
• 303aa6a Release 1.5.1
• 73483fb Make tests/wrappers work without a script
• See full diff in compare view

Updates bitflags from 2.11.1 to 2.13.2

Release notes

Sourced from bitflags's releases.

2.13.2

What's Changed

• Flags: adjust order of elements in manual implementation example by @​DanielEScherzer in bitflags/bitflags#494
• Re-pull const declarations outside of nested const by @​KodrAus in bitflags/bitflags#496
• Prepare for 2.13.2 release by @​KodrAus in bitflags/bitflags#497

Full Changelog: bitflags/bitflags@2.13.1...2.13.2

2.13.1

What's Changed

• Lower the LLVM IR output of the generated output by @​bolshoytoster in bitflags/bitflags#492
• Prepare for 2.13.1 release by @​KodrAus in bitflags/bitflags#493

New Contributors

• @​bolshoytoster made their first contribution in bitflags/bitflags#492

Full Changelog: bitflags/bitflags@2.13.0...2.13.1

2.13.0

What's Changed

• add MyFlags::Abc::iter_equal_names() method by @​ssrlive in bitflags/bitflags#489

Full Changelog: bitflags/bitflags@2.12.1...2.13.0

2.12.1

What's Changed

• Rework the #[flag_name] feature and re-stabilize as #[bitflags(flag_name)] by @​KodrAus in bitflags/bitflags#487
• Prepare for 2.12.1 release by @​KodrAus in bitflags/bitflags#488

Full Changelog: bitflags/bitflags@2.12.0...2.12.1

2.12.0

Yanked

This release has been yanked because the #[flag_name] processing noticeably increases macro recursion, hitting the default limit in cases that are already close to it.

What's Changed

• Add a custom #[flag_name] attribute by @​KodrAus in bitflags/bitflags#483
• Add an all_named ctor for filtering out catch-all flags by @​KodrAus in bitflags/bitflags#484
• Prepare for 2.12.0 release by @​KodrAus in bitflags/bitflags#485

Full Changelog: bitflags/bitflags@2.11.1...2.12.0

Changelog

Sourced from bitflags's changelog.

2.13.2

What's Changed

• Flags: adjust order of elements in manual implementation example by @​DanielEScherzer in bitflags/bitflags#494
• Re-pull const declarations outside of nested const by @​KodrAus in bitflags/bitflags#496

Full Changelog: bitflags/bitflags@2.13.1...2.13.2

2.13.1

What's Changed

• Lower the LLVM IR output of the generated output by @​bolshoytoster in bitflags/bitflags#492

New Contributors

• @​bolshoytoster made their first contribution in bitflags/bitflags#492

Full Changelog: bitflags/bitflags@2.13.0...2.13.1

2.13.0

What's Changed

• add MyFlags::Abc::iter_equal_names() method by @​ssrlive in bitflags/bitflags#489

Full Changelog: bitflags/bitflags@2.12.1...2.13.0

2.12.1

What's Changed

• Rework the #[flag_name] feature and re-stabilize as #[bitflags(flag_name)] by @​KodrAus in bitflags/bitflags#487

Full Changelog: bitflags/bitflags@2.12.0...2.12.1

2.12.0

Yanked

This release has been yanked because the #[flag_name] processing noticeably increases macro recursion, hitting the default limit in cases that are already close to it.

What's Changed

• Add a custom #[flag_name] attribute by @​KodrAus in bitflags/bitflags#483
• Add an all_named ctor for filtering out catch-all flags by @​KodrAus in bitflags/bitflags#484

Full Changelog: bitflags/bitflags@2.11.1...2.12.0

Commits

• 80ce9b5 Merge pull request #497 from bitflags/cargo/2.13.2
• 5822493 prepare for 2.13.2 release
• 48f4f1a Merge pull request #496 from bitflags/fix/rustc-ice
• 2c0b042 re-pull const declarations outside of nested const
• c3f8d31 Merge pull request #494 from DanielEScherzer/flags-docs-example
• 0fc3762 Flags: adjust order of elements in manual implementation example
• f92a292 Merge pull request #493 from bitflags/cargo/2.13.1
• c1271c5 prepare for 2.13.1 release
• e077c4a Merge pull request #492 from bolshoytoster/main
• 75d1be4 Bless compile fail stderr
• Additional commits viewable in compare view

Updates cfg-if from 1.0.4 to 1.0.5

Release notes

Sourced from cfg-if's releases.

v1.0.5

• Add a note that this crate is deprecated, suggesting cfg_select! instead

Changelog

Sourced from cfg-if's changelog.

1.0.5 - 2026-09-16

• Add a note that this crate is deprecated, suggesting cfg_select! instead

Commits

• 8b0a2b0 Deprecation notice + crate version bump
• efabe3f Add a changelog entry for the upcoming deprecation notice
• a66c2d4 Bump actions/checkout from 6 to 7
• bda9677 Bump actions/checkout from 5 to 6
• See full diff in compare view

Updates clang-sys from 1.8.1 to 1.9.1

Release notes

Sourced from clang-sys's releases.

v1.9.1

Added

• Added support for clang 19.0.x
• Added support for clang 20.0.x
• Added rewriter API.

Changed

• Search for libraries in LIBRARY_PATH in addition to LD_LIBRARY_PATH.

Fixed

• Reverted executable search that caused header search path failure on macOS.
• Improved Visual Studio search paths.
• Improved support for Cygwin.

v1.9.0 [YANKED]

Changed

• Added --link-static flag when listing static libraries to link to

v1.8.2 [YANKED]

Changed

• Improved Clang::find to first check directories related to the runtime-loaded libclang instance (if any)

Fixed

• Fixed linking to libclang on Windows with MSYS2
• Fixed Clang::find to support both the -target and --target arguments when using target-prefixed clang binaries

Changelog

Sourced from clang-sys's changelog.

[1.9.1] - 2026-06-29

Added

• Added support for clang 19.0.x
• Added support for clang 20.0.x
• Added rewriter API.

Changed

• Search for libraries in LIBRARY_PATH in addition to LD_LIBRARY_PATH.

Fixed

• Reverted executable search that caused header search path failure on macOS.
• Improved Visual Studio search paths.
• Improved support for Cygwin.

[1.9.0] - 2024-09-24 [YANKED]

Changed

• Added --link-static flag when listing static libraries to link to

[1.8.2] - 2024-05-29 [YANKED]

Fixed

• Fixed linking to libclang on Windows with MSYS2
• Fixed Clang::find to support both the -target and --target arguments when using target-prefixed clang binaries

Commits

• 8844c21 Bump version to 1.9.1 (#217)
• 57d2920 Check formatting in CI
• fbb4093 Run cargo fmt
• 8728999 Allow auto-formatting link! macro
• 53fcb38 Revert "Improve clang executable search (#171)"
• 0b40433 add cygwin (#197)
• fc89822 Add rewriter API (#191)
• 4985661 Search in LIBRARY_PATH too (#186)
• 06fe579 Fix directories windows path (#185)
• a76fd89 Add support for libClang 19 and 20 (#195)
• Additional commits viewable in compare view

Updates either from 1.15.0 to 1.19.0

Changelog

Sourced from either's changelog.

• 1.19.0 - 2026-10-06

  • Add is_left_or and is_right_or, by @​A4-Tacks (#145)
  • Add #[inline] to fold functions, by @​joshtriplett (#147)

• 1.18.0 - 2026-08-20

  • Add trait impls akin to Itertools::partition_map, by @​cuviper (#144)
    • Extend<Either<L, R>> for (A, B)
    • FromIterator<Either<L, R>> for (A, B)

• 1.17.0 - 2026-07-24

  • Add implementations for all std::fmt traits, by @​msrd0 (#141)

• 1.16.0 - 2026-05-20

  • Add many new methods dealing with each side, by @​A4-Tacks:
    • inspect_left and inspect_right (#124)
    • left_and and right_and (#125)
    • is_left_and and is_right_and (#126)
    • map_left_or and map_right_or (#127)
  • Add a version of for_both! with a single ident, by @​A4-Tacks (#128)
  • Add a map_both! macro, by @​JohnScience (#109) and @​ronnodas (#137)

Commits

• 1e4326d Merge pull request #148 from cuviper/release-1.19.0
• 5278988 Release 1.19.0
• 44a0670 Merge pull request #147 from joshtriplett/either-fold-inline
• ecabe24 Add #[inline] to fold functions
• 50d4708 Merge pull request #145 from A4-Tacks/is-or
• f9cbdd3 feat: Add is_left_or and is_right_or
• ce6f07f Merge pull request #144 from cuviper/partition_map
• 30f29a9 Release 1.18.0
• 500b0fb Add trait impls akin to partition_map
• 1b7187b Fix the RELEASES link
• Additional commits viewable in compare view

Updates find-msvc-tools from 0.1.9 to 0.1.14

Release notes

Sourced from find-msvc-tools's releases.

find-msvc-tools-v0.1.14

Fixed

• Make windows_sys more private and re-export types needed by cc-rs (#1944)

find-msvc-tools-v0.1.13

Other

• Regenerate windows sys bindings (#1926 #1919)

find-msvc-tools-v0.1.12

Other

• simplify conditional logic using then method (#1860)

find-msvc-tools-v0.1.11

Other

• Update MSRV to 1.65 (#1834)

find-msvc-tools-v0.1.10

Other

• Update edition to 2021 (#1811)
• Update MSRV to 1.64 (#1808)

Commits

• 6b0d8e6 chore: release (#1952)
• b7d59a9 fix: don't report the file name cl.exe echoes as a warning in expand() (#1950)
• fc01fd7 fix: ignore MSVC /link flags with a warning (#1949)
• b81fc77 feat: inherit x86 target features from RUSTFLAGS (#1948)
• 0da3fab ci: add additional targets for MSRV testing (#1945)
• 0c74c6a ci(deps): bump release-plz/action from 0.5.137 to 0.5.138 (#1947)
• e2bff2c docs: document macOS SDKROOT and Xcode CLT for testing (#1943)
• fa75298 fix: Make windows_sys more private and re-export types needed by cc-rs (#1944)
• 5b5d671 docs: remove License section from CONTRIBUTING.md (#1942)
• 3651c0c docs: add CONTRIBUTING.md and Conventional Commit PR title check (#1938)
• Additional commits viewable in compare view

Updates glob from 0.3.3 to 0.3.4

Release notes

Sourced from glob's releases.

v0.3.4

• Cache filename for sorting in fill_todo (#181)
• Replace into_error method with impl Into (#179)
• Replace tempdir with tempfile (#176)
• Set the edition to 2021 (#188)

Changelog

Sourced from glob's changelog.

0.3.4 - 2026-07-21

• Cache filename for sorting in fill_todo (#181)
• Replace into_error method with impl Into (#179)
• Replace tempdir with tempfile (#176)
• Set the edition to 2021 (#188)

Commits

• cfa2a58 chore: release v0.3.4
• 8a903ef Set the edition to 2021
• 1f75324 Bump actions/checkout from 6 to 7
• 7df5575 ci: Bump ubuntu-24.04 to ubuntu-26.04
• e476c2a ci: Replace macos-13 and macos-15 with macos-26-intel and macos-26
• 0dc6566 ci: Get MSRV directly from crate metadata
• c3c81de ci: Bump MSRV of test dependencies
• 6bde970 Bump actions/checkout from 5 to 6 (#184)
• 0639988 Cache filename for sorting in fill_todo (#181)
• 335da33 Replace into_error method with impl Into (#179)
• Additional commits viewable in compare view

Updates libc from 0.2.185 to 0.2.189

Release notes

Sourced from libc's releases.

0.2.189

Added

• Emscripten: Add pthread_sigmask, sigwait, sigwaitinfo, sigtimedwait, faccessat, and pthread_kill (#5270)
• Linux SPARC: Enable the clone3 syscall (#4980)
• Solarish: Add CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID (#5274)

Deprecated

• Deprecate CLONE_INTO_CGROUP and CLONE_CLEAR_SIGHAND. These overflow their types and will be changed to a larger size in the future. (8c6e6710458d)

Fixed

• Musl riscv32: Rename padding fields to avoid a conflict and fix the build (2499ff0ad993)
• NuttX: Fix wchar_t definition under Arm (#5245)
• Windows: Add back link names for time-related symbols (#5300)

0.2.188

Changed

• Restore Send and Sync for DIR (35b062263401)

These were removed in 0.2.187 because libc does not actually make Send and Sync guarantees about DIR (or other extern types), but this caused some crates to break. The traits are added back for now to allow time to migrate, but will be removed again in the future; please make sure your crates are not relying on libc::DIR: Send or libc::DIR: Sync.

0.2.187

This release contains a number of improvements related to 64-bit time_t configuration. Of note the existing RUST_LIBC_UNSTABLE_* environment variables have been replaced with configuration options. The new way to use these is:

RUSTFLAGS='--cfg=libc_unstable_musl_v1_2_3' cargo ...
RUSTFLAGS='--cfg=libc_unstable_gnu_time_bits="64"' cargo ...

Being able to set this via RUSTFLAGS makes it easier to only apply configuration to specific targets (and notably, not the host if build scripts are used).

There are two other notable changes:

• The 32-bit windows-gnu targets now respect libc_unstable_gnu_time_bits

• uClibc now supports a similar configuration option:

  RUSTFLAGS='--cfg=libc_unstable_uclibc_time64'

... (truncated)

Changelog

Sourced from libc's changelog.

0.2.189 - 2026-07-21

Added

• Emscripten: Add pthread_sigmask, sigwait, sigwaitinfo, sigtimedwait, faccessat, and pthread_kill (#5270)
• Linux SPARC: Enable the clone3 syscall (#4980)
• Solarish: Add CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID (#5274)

Deprecated

• Deprecate CLONE_INTO_CGROUP and CLONE_CLEAR_SIGHAND. These overflow their types and will be changed to a larger size in the future. (8c6e6710458d)

Fixed

• Musl riscv32: Rename padding fields to avoid a conflict and fix the build (2499ff0ad993)
• NuttX: Fix wchar_t definition under Arm (#5245)
• Windows: Add back link names for time-related symbols (#5300)

0.2.188 - 2026-07-21

Changed

• Restore Send and Sync for DIR (35b062263401)

These were removed in 0.2.187 because libc does not actually make Send and Sync guarantees about DIR (or other extern types), but this caused some crates to break. The traits are added back for now to allow time to migrate, but will be removed again in the future; please make sure your crates are not relying on libc::DIR: Send or libc::DIR: Sync.

0.2.187 - 2026-07-20

This release contains a number of improvements related to 64-bit time_t configuration. Of note the existing RUST_LIBC_UNSTABLE_* environment variables have been replaced with configuration options. The new way to use these is:

RUSTFLAGS='--cfg=libc_unstable_musl_v1_2_3' cargo ...
RUSTFLAGS='--cfg=libc_unstable_gnu_time_bits="64"' cargo ...

Being able to set this via RUSTFLAGS makes it easier to only apply configuration to specific targets (and notably, not the host if build scripts are used).

There are two other notable changes:

• The 32-bit windows-gnu targets now respect libc_unstable_gnu_time_bits
• uClibc now supports a similar configuration option:

... (truncated)

Commits

• ef0906e libc: Release 0.2.189
• 5a79f76 riscv32-musl: Rename padding fields to avoid a conflict
• 3e51062 psp: Fix overflowing_literals warnings
• e352fdd emscripten: add pthread_sigmask, sigwait, sigwaitinfo, sigtimedwait, faccessa...
• 63221b3 macros: Require safe in safe_f! invocations
• 707ab52 macros: Require unsafe in f! invocations
• 8e40c94 Enable clone3() syscall on sparc-linux and sparc64-linux
• 8427909 windows: Add back link names for time-related symbols
• b4863fa nuttx: fix wchar_t definition under arm
• 41c683d nuttx: mirror type definitions
• Additional commits viewable in compare view

Updates log from 0.4.29 to 0.4.34

Release notes

Sourced from log's releases.

0.4.34

What's Changed

• doc: Add context-logger utility to README by @​alekseysidorov in rust-lang/log#735
• Add alloc support for boxed loggers by @​malezjaa in rust-lang/log#737

New Contributors

• @​alekseysidorov made their first contribution in rust-lang/log#735
• @​malezjaa made their first contribution in