Enum EquivOutcome 

pub enum EquivOutcome {
    Equivalent,
    Differ(Vec<(String, bool)>),
    Unsupported,
}

The result of an equivalence query between two formulas.

Variants

Equivalent

The two formulas denote the same Boolean function. The verdict is RUP-certified: F ↔ S was replayed to the empty clause, not merely reported UNSAT.

Differ(Vec<(String, bool)>)

The formulas differ. The assignment is a concrete counterexample: under it exactly one of the two formulas holds. For hardware, this is the distinguishing waveform.

Unsupported

Not purely propositional over recognisable atoms — the caller must escalate.

Trait Implementations

impl Clone for EquivOutcome

fn clone(&self) -> EquivOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EquivOutcome

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

Formats the value using the given formatter.

impl PartialEq for EquivOutcome

fn eq(&self, other: &EquivOutcome) -> 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 Eq for EquivOutcome

impl StructuralPartialEq for EquivOutcome