cargo-llvm-cov vs LCOV
| cargo-llvm-cov | LCOV | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | Linux |
| Coverage types | line, region, function, branch, MC/DC | line, function, branch, MC/DC |
| Supported languages | Rust, C, C++ | C/C++, Perl, Python |
| Report formats | HTML, text, JSON, LCOV, Cobertura, Codecov Custom Coverage | LCOV .info tracefiles, HTML |
| Self-hosted option | Yes | Yes |
| Coverage gates | Yes | Yes |
| Historical trends | — | Yes |
Both are listed in Best Test Coverage Tools. On Samsung Mobile US Press, cargo-llvm-cov scores higher on our published basis.