Bump the cargo group with 2 updates

[dependabot]

Bumps the cargo group with 2 updates: magnus and rb-sys.

Updates magnus from 0.7.1 to 0.8.0

Release notes

Sourced from magnus's releases.

0.8.0

Magnus 0.8.0 adds a handful of features and fixes. The old-api feature introduced in 0.7.0 is no longer a default feature, so functions marked as part of the old API will be deprecated by default. Otherwise it is largely compatible with 0.7.

Magnus is a Rust library providing a high-level easy-to-use interface to the C API of the Ruby programming language. Magnus lets you write Ruby extension libraries (or 'gems') in Rust, or embed Ruby in your Rust program.

Fixes

• The fatal exception raised when a Rust function bound to Ruby panics can no longer be caught with rescue Exception.
• Fixed type bounds for TryConvertOwned for (T, ...) so that T must be TryConvertOwned.

API changes

The minimum supported Rust version in now 1.65.

Magnus 0.5 and earlier would allow you to create Ruby objects with associated functions, like RArray::new. In Magnus 0.6 a new set of APIs for creating Ruby objects was added, as methods on a Ruby handle that can only be obtained on a Ruby thread. The older associated functions API is now marked as deprecated by default. The old-api feature can be enabled to disable deprecation warnings for the old API. In a future version of Magnus will remove this feature.

The FString type has been removed as it can not safely uphold the promise it was making. Either due to Ruby's apis changing or a misinterpretation of old documentation it had been designed assuming interned strings (aka 'fstrings') would not be garbage collected, which is not the case.

Conversions between Ruby's Time and Rust's SystemTime now preserve nanosecond precision.

RString::to_string will now use a Ruby utf-8 validation api that caches the results of the validity check. This will greatly improve performance in the case a string is already known to be utf-8, but may slightly reduce performance when not known.

New Features

• Ruby::time_nano_new, Ruby::time_timespec_new, and Time::timespec.
• The chrono feature can be enabled to allow automatic conversions between chrono::DateTime<Utc> and chrono::DateTime<FixedOffset> and Ruby Time objects.
• typed_data::Writebarrier::writebarrier and writebarrier_unprotect.
• Automatic type conversions for NonZero types, i128/u128, and BTreeMap.
• Ruby::io_extract_modeenc.

Upgrading

Upgrading from Magnus 0.6 or 0.7 should be straightforward. If upgrading from 0.5 or earlier, it's recommended to upgrade to 0.6 first.

FromIterator for RArray and RHash are hidden behind the old-api feature (which will be removed in a future version of Magnus). Use Ruby::ary_from_iter and Ruby::hash_from_iter rather than RArray/Rhash::from_iter or collect::<RArray>()/collect::<RHash>().

---

See the changelog for all the changes.

Thanks

@​ankane for implementing TryConvert for NonZero types, i128/u128 support, and some additional improvements. @​emwalker for the chrono feature. @​erickguan for improvements to docs, some fixes, and IO features including Ruby::io_extract_modeenc. @​ianks and @​sandbergja for other fixes. @​yaroslav for a detailed issue report that lead to an improvement.

Changelog

Sourced from magnus's changelog.

[0.8.0] - 2025-08-25

Added

• Ruby::time_nano_new, Ruby::time_timespec_new, and Time::timespec.
• The chrono feature can be enabled to allow automatic conversions between chrono::DateTime<Utc> and chrono::DateTime<FixedOffset> and Ruby Time objects.
• typed_data::Writebarrier::writebarrier and writebarrier_unprotect.
• Implement TryConvert for NonZero types.
• io module available with io feature, supporting io_extract_modeenc, OpenFlags, FMode, and IoEncoding.
• Ruby::io_extract_modeenc, a safe wrapper around rb_io_extract_modeenc, allowing structured extraction of open flags, mode flags, and IO encoding metadata.
• OpenFlags struct, which wraps Ruby's O_ open flags (e.g. O_RDONLY, O_CREAT) in a convenient bitflag-like interface.
• FMode struct, representing FMODE_ flags used internally by Ruby to represent IO modes (READ, WRITE, BINARY_MODE, etc.).
• IoEncoding, a safe Rust struct for temporarily owning and inspecting rb_io_encoding, including safe accessors for internal/external encoding and encoding options.
• Automatic type conversions to/from i128/u128.
• to_i128/to_u128 for Fixnum/Bignum/Integer.
• Ruby::integer_from_i128 & Ruby::integer_from_u128.
• RHash::to_btree_map and automatic conversion from Hash to BTreeMap.

Changed

• Minimum supported Rust version is now 1.65.
• Conversions between Ruby's Time and Rust's SystemTime now preserve nanosecond precision.
• 'old-api' feature, which disables deprecation warnings for the old api is no longer a default feature.
• RString::to_string will now use a Ruby utf-8 validation api that caches the results of the validity check. This will greatly improve performance in the case a string is already known to be utf-8, but may slightly reduce performance when not known.
• RString::to_interned_str now returns an RString rather than an FString.

Deprecated

• thread_fd_close as it will be a no-op as of Ruby 3.5

Removed

• FString as it can not safely uphold the promise it was making. Either due to Ruby's apis changing or a misinterpretation of old documentation it had been designed assuming interned strings (aka fstrings) would not be garbage collected, which is not the case.
• RString::as_interned_str as its only purpose was to return an FString.

Fixed

• The fatal exception raised when a Rust function bound to Ruby panics can no longer be caught with rescue Exception.

... (truncated)

Commits

• 108c87e Merge pull request #154 from sandbergja/singleton-typo
• 5347568 Fix typo: singlton should be singleton
• 56bb429 update examples in magnus-macros
• 16c1cc9 better fix for change in rb_fiber_raise
• 00db8b1 fix doc
• 5adb4d2 fix warnings introduced in newer rustc
• 619c27e remove FString
• f4d3e5e update changelog
• 1940d56 add io_extract_modeenc to C function index
• 96a126c Merge pull request #144 from erickguan/io
• Additional commits viewable in compare view

Updates rb-sys from 0.9.115 to 0.9.117

Release notes

Sourced from rb-sys's releases.

v0.9.117

What's Changed

• Minimal fix for Windows AVX512 intrinsics issue by @​ianks in oxidize-rb/rb-sys#574
• Update rubygems detection logic for nix and add tests by @​ianks in oxidize-rb/rb-sys#572
• Replace legacy book/ docs with new docsite by @​ianks in oxidize-rb/rb-sys#577
• Refactor doctest workflow and unify jobs by @​ianks in oxidize-rb/rb-sys#579
• Fix build on NetBSD by @​triaxx in oxidize-rb/rb-sys#571
• Bump syn from 2.0.101 to 2.0.104 by @​dependabot[bot] in oxidize-rb/rb-sys#566
• Bump aquasecurity/trivy-action from 99baf0d8b4e787c3cfd7b602664c8ce60a43cd38 to 77137e9dc3ab1b329b7c8a38c2eb7475850a14e8 by @​dependabot[bot] in oxidize-rb/rb-sys#576

New Contributors

• @​triaxx made their first contribution in oxidize-rb/rb-sys#571

Full Changelog: oxidize-rb/rb-sys@v0.9.116...v0.9.117

v0.9.116

What's Changed

• Update wrapping of Greeter for quickstart example by @​ChallaHalla in oxidize-rb/rb-sys#552
• Handle panic when parsing literal by @​jeffcharles in oxidize-rb/rb-sys#557

New Contributors

• @​ChallaHalla made their first contribution in oxidize-rb/rb-sys#552
• @​jeffcharles made their first contribution in oxidize-rb/rb-sys#557

Full Changelog: oxidize-rb/rb-sys@v0.9.115...v0.9.116

Commits

• 9907867 Bump to v0.9.117
• d9ffcca Update nix flake
• d66aa34 Bump aquasecurity/trivy-action (#576)
• 82f02bc Bump syn from 2.0.101 to 2.0.104 (#566)
• 503f661 Fix build on NetBSD (#571)
• 239bf74 Refactor documentation headings and content for clarity and conciseness.
• c0785b2 chore(docsite): update Docusaurus to v3.8.1 and improve SEO
• bcf2d43 Add CNAME file for custom domain oxidize-rb.org
• 562d2cd Refactor doctest workflow and unify jobs (#579)
• d518a7f chore: streamline doctest workflow and update examples
• Additional commits viewable in compare view

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