Struct Rule 

pub struct Rule {
    pub antecedent: Vec<Lit>,
    pub consequent: Vec<Lit>,
    pub origin: Origin,
}

A forward-chaining rule (from RULE): if all antecedent literals hold, derive the consequent literals.

Fields

antecedent: Vec<Lit>

Literals that must all hold for the rule to fire.

consequent: Vec<Lit>

Literals derived (asserted) when the antecedent holds.

origin: Origin

Where it came from (for the report).

Trait Implementations

impl Clone for Rule

fn clone(&self) -> Rule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rule

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

Formats the value using the given formatter.

impl Eq for Rule

impl PartialEq for Rule

fn eq(&self, other: &Rule) -> 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 Rule