Scalar

import _RegexParser

struct Atom

struct AST

A regex abstract syntax tree.

init(_ k: AST.Atom.Kind, _ loc: SourceLocation)

var isQuantifiable: Bool { get }

var isValidCharacterClassRangeBound: Bool { get }

Whether this atom is valid as the operand of a custom character class range.

let kind: AST.Atom.Kind

var literalCharacterValue: Character? { get }

Retrieves the character value of the atom.

var literalStringValue: String? { get }

A string literal representation of the atom, if possible.

let location: SourceLocation

struct BacktrackingDirective

enum Callout

struct CharacterProperty

enum EscapedBuiltin

enum Kind

struct Number

struct ScalarSequence

protocol Equatable

A type that can be compared for value equality.

protocol Hashable : Equatable

A type that can be hashed into a Hasher to produce an integer hash value.

init(_ value: UnicodeScalar, _ location: SourceLocation)

var location: SourceLocation

var value: UnicodeScalar

static func != (lhs: Self, rhs: Self) -> Bool

Returns a Boolean value indicating whether two values are not equal.