Struct MutationReport 

pub struct MutationReport {
    pub total: usize,
    pub killed: usize,
    pub survived: usize,
    pub timed_out: usize,
    pub score: f64,
    pub results: Vec<MutantResult>,
}

Summary of a mutation testing run.

Fields

total: usize

Total mutants generated and tested.

killed: usize

Mutants killed by the verify command (verify failed).

survived: usize

Mutants that survived (verify still passed = weak gate).

timed_out: usize

Mutants where verify timed out (counted as killed).

score: f64

Mutation score as a percentage (killed / total * 100).

results: Vec<MutantResult>

Details of each mutant test.

Trait Implementations

impl Debug for MutationReport

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.