Enum Reluctance

pub enum Reluctance {
    Greedy,
    Lazy,
    Possessive,
}

Reluctance for quantifiers.

Variants

Greedy

Grabs as many repetitions as possible, then backtracks if the rest of the pattern cannot match.

Lazy

Starts with as few repetitions as possible, adding more only if the rest of the pattern cannot match.

Possessive

Grabs as many repetitions as possible and never backtracks; if the rest of the pattern cannot match, the whole match fails.

Implementations

impl Reluctance

pub fn suffix(&self) -> &'static str

Trait Implementations

impl Clone for Reluctance

fn clone(&self) -> Reluctance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Reluctance

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

Formats the value using the given formatter.

impl Default for Reluctance

fn default() -> Reluctance

Returns the “default value” for a type.

impl Hash for Reluctance

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 Reluctance

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

impl Eq for Reluctance

impl StructuralPartialEq for Reluctance