Struct Model 

pub struct Model { /* private fields */ }

Is a basic instance of ModelTrait with terms of type WitnessTerm.

Implementations

impl Model

pub fn new() -> Self

Creates a new empty instance of this model.

Trait Implementations

impl Clone for Model

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Display for Model

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

Formats the value using the given formatter.

impl ModelTrait for Model

type TermType = WitnessTerm

Is the type of witness terms, denoting elements of this model. WitnessTerm::ElementType is the type of elements for this model.

fn get_id(&self) -> u64

Returns a unique ID for the receiver.

fn domain(&self) -> Vec<&E>

Returns the domain of the receiver. The domain of a model consists of all elements in the model.

fn facts(&self) -> Vec<&Observation<Self::TermType>>

Returns the set of relational Facts that are true in the receiver.

fn observe(&mut self, observation: &Observation<WitnessTerm>)

Augments the receiver with observation, making observationtrue in the receiver.

fn is_observed(&self, observation: &Observation<WitnessTerm>) -> bool

Returns true if observation is true in the receiver; otherwise, returns false.

fn witness(&self, element: &E) -> Vec<&WitnessTerm>

Returns a set of all witness terms in the receiver that are denoted by element.

fn element(&self, witness: &WitnessTerm) -> Option<&E>

Returns the element in the receiver that is denoted by witness.