Enum Quantifier 

pub enum Quantifier {
    Universal,
    Existential,
}

An enum which represents all possible quantifiers in the language.

Variants

Universal

Universal Quantification

Existential

Existential quantification

Trait Implementations

impl Clone for Quantifier

fn clone(&self) -> Quantifier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Quantifier

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

Formats the value using the given formatter.

impl Display for Quantifier

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

Formats the value using the given formatter.

impl Hash for Quantifier

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 PartialEq for Quantifier

fn eq(&self, other: &Quantifier) -> 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 Copy for Quantifier

impl Eq for Quantifier

impl StructuralPartialEq for Quantifier