Enum QuantKind 

pub enum QuantKind {
    ZeroOrMore,
    OneOrMore,
    ZeroOrOne,
    Exactly(usize),
    AtLeast(usize),
    Between(usize, usize),
}

The kind of repetition applied by a quantifier.

Variants

ZeroOrMore

* — zero or more.

OneOrMore

+ — one or more.

ZeroOrOne

? — zero or one.

Exactly(usize)

{n} — exactly n repetitions.

AtLeast(usize)

{n,} — at least n repetitions.

Between(usize, usize)

{n,m} — between n and m repetitions (inclusive).

Trait Implementations

impl Clone for QuantKind

fn clone(&self) -> QuantKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QuantKind

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

Formats the value using the given formatter.

impl PartialEq for QuantKind

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