Enum LanguageCardinality 

pub enum LanguageCardinality {
    Finite(usize),
    Infinite,
    TooLarge,
}

Cardinality of an explicit automaton’s derivation-tree language.

Variants

Finite(usize)

The language contains exactly this many derivation trees.

Infinite

A productive cycle makes the language infinite.

TooLarge

The finite count exceeds the platform’s usize range.

Trait Implementations

impl Clone for LanguageCardinality

fn clone(&self) -> LanguageCardinality

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LanguageCardinality

impl Debug for LanguageCardinality

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

Formats the value using the given formatter.

impl Eq for LanguageCardinality

impl PartialEq for LanguageCardinality

fn eq(&self, other: &LanguageCardinality) -> 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 StructuralPartialEq for LanguageCardinality