cargo-mutants vs LittleDarwin
| cargo-mutants | LittleDarwin | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | — |
| Supported languages | Rust | Java |
| Test frameworks | cargo test; cargo nextest | — |
| Incremental analysis | Yes | — |
| Parallel execution | Yes | — |
| Surviving mutant reports | Yes | Yes |
| Mutation quality gate | Yes | — |
| Mutation operators | Function-body value replacement; binary-operator replacement; unary-operator deletion; match-arm deletion; match-guard replacement; struct-literal field deletion | AOR-B, AOR-S, AOR-U, LOR, SOR, ROR, COR, COD, SAOR; NullifyInputVariable, NullifyReturnValue, NullifyObjectInitialization, RemoveNullCheck |
| Free plan | — | Yes |
Both are listed in Best Mutation Testing Tools. On Samsung Mobile US Press, cargo-mutants scores higher on our published basis.