Enum Constant 

pub enum Constant<'a> {
    Everyone,
    EveryEvent,
    Tautology,
    Contradiction,
    Property(&'a str, ActorOrEvent),
}

Any valid constant in the language.

Variants

Everyone

The set of all actors in the Scenario.

EveryEvent

The set of all events in the Scenario.

Tautology

Truth

Contradiction

Falsity

Property(&'a str, ActorOrEvent)

Any predicate as a set

Trait Implementations

impl<'a> Clone for Constant<'a>

fn clone(&self) -> Constant<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Constant<'a>

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

Formats the value using the given formatter.

impl Display for Constant<'_>

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

Formats the value using the given formatter.

impl<'a> Hash for Constant<'a>

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<'a> PartialEq for Constant<'a>

fn eq(&self, other: &Constant<'a>) -> 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<'a> Copy for Constant<'a>

impl<'a> Eq for Constant<'a>

impl<'a> StructuralPartialEq for Constant<'a>