Enum ReType 

pub enum ReType {
    Empty,
    End(Box<Terminal>),
    Char(char),
    CharRange(Box<Segments>),
    String(Box<String>),
    Concat,
    Star,
    Plus,
    Or,
    Lazy,
}

Variants

Empty

End(Box<Terminal>)

Char(char)

CharRange(Box<Segments>)

String(Box<String>)

Concat

Star

Plus

Or

Lazy

Implementations

impl ReType

pub fn is_empty(&self) -> bool

pub fn is_leaf(&self) -> bool

pub fn is_nullable(&self) -> Option<bool>

pub fn is_end(&self) -> bool

Trait Implementations

impl Clone for ReType

fn clone(&self) -> ReType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReType

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

Formats the value using the given formatter.

impl Default for ReType

fn default() -> ReType

Returns the “default value” for a type.

impl Display for ReType

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

Formats the value using the given formatter.

impl Ord for ReType

fn cmp(&self, other: &ReType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ReType

fn eq(&self, other: &ReType) -> 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 PartialOrd for ReType

fn partial_cmp(&self, other: &ReType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for ReType

impl StructuralPartialEq for ReType