33

[RAprogramm]

Closes #33
Closes #108

[hanMaster]

@RAprogramm tarpaulin error: unknown variant '2024', expected one of '2015', '2018', '2021'.
Looks like right now the only way to fix failed check is to move to version 2021 since there are now new version of tarpaulin

[RAprogramm]

@RAprogramm tarpaulin error: unknown variant '2024', expected one of '2015', '2018', '2021'. Looks like right now the only way to fix failed check is to move to version 2021 since there are now new version of tarpaulin

@hanMaster Thanks for catching this! You're right about the edition 2024 issue.

I recommend switching to cargo-llvm-cov instead of tarpaulin. It's the officially recommended tool for Rust code coverage and fully supports edition 2024.

Why cargo-llvm-cov:

• Full edition 2024 support
• Uses LLVM's source-based coverage (more accurate)
• Actively maintained
• Official Rust tooling recommendation

Alternative: Update tarpaulin from 0.22.0 to latest stable 0.34.1 (released Oct 2025), but edition 2024 support is not confirmed.

I can implement cargo-llvm-cov if you approve this approach. What do you think?

[hanMaster]

@RAprogramm I think cargo-llvm-cov is most suitable now for test coverage.
@yegor256 what do you think?

[hanMaster]

@yegor256 ?

[yegor256]

@hanMaster unfortunately, I'm not an expert :( What's your opinion?

[codecov]

Codecov Report

❌ Patch coverage is 95.09116% with 70 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.05%. Comparing base (6dd79c6) to head (35ab061).
⚠️ Report is 8 commits behind head on master.

Files with missing lines	Patch %	Lines
src/rust_atom/compilation.rs	90.99%	29 Missing ⚠️
src/universe/operations.rs	90.71%	13 Missing ⚠️
src/rust_atom.rs	89.41%	9 Missing ⚠️
src/rust_engine.rs	94.61%	7 Missing ⚠️
src/emu/transitions.rs	80.00%	5 Missing ⚠️
src/emu/tests_transitions.rs	99.01%	4 Missing ⚠️
src/rust_atom/execution.rs	97.61%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #103      +/-   ##
==========================================
+ Coverage   94.09%   97.05%   +2.96%     
==========================================
  Files          14       22       +8     
  Lines         711     3533    +2822     
==========================================
+ Hits          669     3429    +2760     
- Misses         42      104      +62     

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[hanMaster]

@yegor256 as I said before, I think cargo-llvm-cov is most suitable now for test coverage.

[RAprogramm]

@yegor256, please, check this out