pub fn parse_cosmic_ray_dump(dump: &str) -> Result<Vec<Survivor>>Expand description
Parse cosmic-ray dump output (JSON Lines) into the surviving mutants — the raw
list before exemptions.
A survivor is a work item whose result is survived (the suite ran the mutated code
but no test failed). killed / incompetent (the mutant didn’t run — e.g. a syntax
error) are not survivors. (Mirrors the cargo-mutants MissedMutant / Stryker
Survived rules.)