v0.16.0

What's Changed

The v0.16.x series is the final set of releases to support the v16 rustdoc format, used by Rust 1.64.

Future versions of cargo-semver-checks will only be able to scan projects that can be built on Rust 1.65+. This will allow the addition of new semver lints based on data that rustdoc v16 does not include.

New lints:

• enum_must_use_added
• function_must_use_added
• inherent_method_must_use_added
• struct_must_use_added
• trait_must_use_added
• struct_with_pub_fields_changed_type
• constructible_struct_changed_type

False positives fixed in existing lints:

• struct_missing: #306

Other bugfixes:

• Setting cargo's target-dir caused the generated rustdoc JSON files to overwrite each other, causing semver-issues to be missed. This caused #269 and #309, and was fixed in #270.

All Merged PRs

• Add a field to the bug report form for config.toml information. by @obi1kenobi in #271
• New lint: Struct #[must_use] added by @SmolSir in #279
• New lint: Trait #[must_use] added by @SmolSir in #280
• New lint: Function #[must_use] added by @SmolSir in #281
• New lint: Enum #[must_use] added by @SmolSir in #278
• Optimize the #[must_use] lint queries by improving filtering. by @obi1kenobi in #286
• Nit: broken link by @bgeron in #289
• Test crates should not be published, make them publish = false. by @obi1kenobi in #290
• New lint: Inherent method #[must_use] added by @SmolSir in #283
• New test crate: method moved to trait #[must_use] added by @SmolSir in #282
• Non-constructible struct becoming an enum is not per se breaking. by @obi1kenobi in #299
• Another tricky edge case for nonbreaking struct to enum conversions. by @obi1kenobi in #301
• Only parse test rustdocs once, for ~2x test time speedup. by @obi1kenobi in #300
• Fix struct_missing false-positive: only look for deleted structs. by @obi1kenobi in #306
• Improve the test coverage for structs that change to enums. by @obi1kenobi in #307
• Lint: constructible struct with no fields became an enum or union. by @obi1kenobi in #308
• Update issue template to reference CARGO_ env vars. by @obi1kenobi in #310
• Lint: struct with pub fields changed type to enum or union. by @obi1kenobi in #312
• Fix rustdoc .json files overwriting each other by @staniewzki in #270
• Release v0.16.0. by @obi1kenobi in #316

New Contributors

• @bgeron made their first contribution in #289

Full Changelog: v0.15.2...v0.16.0

v0.15.2

What's Changed

• Fix for #265: Include implicit features from optional dependencies. by @obi1kenobi in #266

Full Changelog: v0.15.1...v0.15.2

v0.15.1

What's Changed

• Fix for #261: Use exact version when generating a registry baseline by @obi1kenobi in #262

Full Changelog: v0.15.0...v0.15.1

v0.15.0

What's Changed

• Added 11 new lints:

  • constructible_struct_adds_field
  • constructible_struct_adds_private_field
  • enum_struct_variant_field_added
  • function_const_removed
  • function_unsafe_added
  • inherent_method_const_removed
  • inherent_method_unsafe_added
  • trait_missing
  • trait_unsafe_added
  • trait_unsafe_removed
  • tuple_struct_to_plain_struct

• Eliminated false-positives in 3 lints:

  • struct_missing: "Struct missing" lint shouldn't care about the kind of struct. by @obi1kenobi in #218
  • struct_marked_non_exhaustive: Document private items to fix non-exhaustive false-positives. by @obi1kenobi in #222
  • method_parameter_count_changed: Do not report removed methods as changing their number of parameters. by @obi1kenobi in #220

• Eliminated false-negatives in 5 lints

  • Improved attribute parsing can now handle repr combinations like #[repr(C, u8)]: New schema for attributes by @SmolSir in #171
  • Affected lints:
    • enum_repr_c_removed
    • enum_repr_int_changed
    • enum_repr_int_removed
    • struct_repr_c_removed
    • struct_repr_transparent_removed

• Support for rustdoc JSON format v24, the most recent nightly version as of this release

  • via updated dependency on trustfall_rustdoc

• Prebuilt binaries now available

  • Upload binaries to github release in actions by @staniewzki in #208

• Other bugfixes

  • Exclude yanked releases when choosing baseline version by @mgr0dzicki in #255
  • Bugfix of printed baseline version when ran on given Manifest by @tonowak in #248
  • Fix for rustdoc no longer inlining foreign traits, including built-in traits — via updated dependency on trustfall-rustdoc

• Internal improvements

  • A massive revamp of the test suite, led by @tonowak. This is what allowed us to build so many new lints in so little time.
  • Streamlined workflow for adding new lints: just run scripts/make_new_lint.sh <new-lint-name> to generate all needed stubs

New Contributors

• @SmolSir made their first contribution in #171

All Merged PRs

• Add Rust caching steps to a few more test stages. by @obi1kenobi in #212
• Suggest installing with --locked in the README by @obi1kenobi in #213
• Updated CONTRIBUTING.md after the test directory renames by @tonowak in #216
• One macro to include lints by @tonowak in #204
• Split each source code in test_crates/ into pair of crates by @tonowak in #203
• Eliminate new lints raised by new clippy version. by @obi1kenobi in #219
• Do not report removed methods as changing their number of parameters. by @obi1kenobi in #220
• "Struct missing" lint shouldn't care about the kind of struct. by @obi1kenobi in #218
• Document private items to fix non-exhaustive false-positives. by @obi1kenobi in #222
• Remove accidentally-committed dead code. by @obi1kenobi in #221
• Add lints for removing const from functions and methods. by @obi1kenobi in #224
• Ignore directories in test_crates that don't have Cargo.toml. by @obi1kenobi in #228
• Ensure inherent_method_const_removed disregards method deletions. by @obi1kenobi in #227
• Add lints for adding unsafe to methods and functions. by @obi1kenobi in #226
• Protect against more possible false-positives in the const/unsafe lints. by @obi1kenobi in #229
• Upload binaries to github release in actions by @staniewzki in #208
• Add the trait_missing lint. by @obi1kenobi in #230
• Add lints for structs that are no longer externally-constructible as before. by @obi1kenobi in #233
• Ensure the lint files are part of the binary file itself. by @obi1kenobi in #234
• Add script for creating everything needed to add a new lint. by @obi1kenobi in #236
• Make the "new lint" script idempotent for each step separately. by @obi1kenobi in #237
• Add lint for exhaustive struct variants gaining new fields. by @obi1kenobi in #238
• Minor polish items for the make_new_lint.sh script. by @obi1kenobi in #239
• Run lints on nonchanged crates by @tonowak in #206
• Clippy lint "variables can be used directly in the format! string" by @tonowak in #244
• Bugfix of printed baseline version when ran on given Manifest by @tonowak in #248
• Run cargo build and test built binary to ensure it works by @tonowak in #246
• Describe the new more-automated process for adding new lints. by @obi1kenobi in #240
• Make the make_new_lint.sh script executable. by @obi1kenobi in #251
• New lint: exhaustive tuple struct changed to plain struct by @staniewzki in #249
• Exclude yanked releases when choosing baseline version by @mgr0dzicki in #255
• New schema for attributes by @SmolSir in #171
• Generate CI test rustdocs with the toolchain being tested. by @obi1kenobi in #245
• New lints: Trait becomes/stops being unsafe by @staniewzki in #252
• Release v0.15.0 with 11 new lints and support for latest nightly. by @obi1kenobi in #258

Full Changelog: v0.14.0...v0.15.0