Enum MutationOperator 

pub enum MutationOperator {
    FlipComparison,
    FlipLogical,
    SwapBoolean,
    FlipArithmetic,
    DeleteLine,
}

The type of mutation applied.

Variants

FlipComparison

Flip comparison: == ↔ !=, < ↔ >=, > ↔ <=

FlipLogical

Flip logical: && ↔ ||

SwapBoolean

Swap boolean: true ↔ false

FlipArithmetic

Flip arithmetic: + ↔ -, * ↔ /

DeleteLine

Delete the entire line (replace with empty/comment).

Trait Implementations

impl Clone for MutationOperator

fn clone(&self) -> MutationOperator

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MutationOperator

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

Formats the value using the given formatter.

impl Display for MutationOperator

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

Formats the value using the given formatter.

impl PartialEq for MutationOperator

fn eq(&self, other: &MutationOperator) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MutationOperator