Enum ProofRule 

pub enum ProofRule {
    Axiom,
    NegatedConjecture,
    Rectify,
    Flatten,
    EENFTransformation,
    CNFTransformation,
    NNFTransformation,
    SkolemSymbolIntroduction,
    Skolemize,
    Superposition,
    ForwardDemodulation,
    BackwardDemodulation,
    ForwardSubsumptionResolution,
    Resolution,
    TrivialInequalityRemoval,
    Avatar,
    Other,
}

The inference rule used to derive a ProofStep.

Each step in a Proof was produced by one of these rules. Input steps (axioms and the negated conjecture) use ProofRule::Axiom or ProofRule::NegatedConjecture. All other variants represent internal Vampire inference rules applied during the proof search.

Variants

Axiom

NegatedConjecture

Rectify

Flatten

EENFTransformation

CNFTransformation

NNFTransformation

SkolemSymbolIntroduction

Skolemize

Superposition

ForwardDemodulation

BackwardDemodulation

ForwardSubsumptionResolution

Resolution

TrivialInequalityRemoval

Avatar

Other

Trait Implementations

impl Clone for ProofRule

fn clone(&self) -> ProofRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProofRule

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

Formats the value using the given formatter.

impl Hash for ProofRule

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ProofRule

fn cmp(&self, other: &ProofRule) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ProofRule

fn eq(&self, other: &ProofRule) -> 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 PartialOrd for ProofRule

fn partial_cmp(&self, other: &ProofRule) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for ProofRule

impl Eq for ProofRule

impl StructuralPartialEq for ProofRule