Struct EpistemicWorld 

pub struct EpistemicWorld { /* private fields */ }

One stable model in a bounded epistemic world-view fixture.

Implementations

impl EpistemicWorld

pub fn new() -> Self

Create an empty world.

pub fn with_fact(self, predicate: impl Into<String>, arity: usize) -> Self

Add a predicate/arity fact to this world.

pub fn with_fact_terms( self, predicate: impl Into<String>, terms: Vec<Term>, ) -> Result<Self>

Add a concrete tuple fact to this world.

Trait Implementations

impl Clone for EpistemicWorld

fn clone(&self) -> EpistemicWorld

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EpistemicWorld

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

Formats the value using the given formatter.

impl Default for EpistemicWorld

fn default() -> EpistemicWorld

Returns the “default value” for a type.

impl PartialEq for EpistemicWorld

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

impl StructuralPartialEq for EpistemicWorld