Enum HornOutcome 

pub enum HornOutcome {
    Sat(Vec<bool>),
    Unsat(Vec<usize>),
}

The outcome of solving a Horn system.

Variants

Sat(Vec<bool>)

Satisfiable, with the least model (re-checkable via satisfies).

Unsat(Vec<usize>)

Unsatisfiable, witnessed by the clause indices whose forward-chaining forces a goal’s body fully true (re-checkable via is_refutation).

Trait Implementations

impl Clone for HornOutcome

fn clone(&self) -> HornOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HornOutcome

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

Formats the value using the given formatter.

impl PartialEq for HornOutcome

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

impl StructuralPartialEq for HornOutcome