Node

Citizens in _RegexParser

Conformances

• protocol CustomDebugStringConvertible

  A type with a customized textual representation suitable for debugging purposes.

• protocol CustomStringConvertible

  A type with a customized textual representation.

• protocol Equatable

  A type that can be compared for value equality.

• protocol Hashable

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

Members

• case absentFunction(AST.AbsentFunction)
• case alternation(AST.Alternation)

  … | … | …

• case atom(AST.Atom)
• case concatenation(AST.Concatenation)

  … …

• case conditional(AST.Conditional)

  (?(cond) true-branch | false-branch)

• case customCharacterClass(AST.CustomCharacterClass)
• case empty(AST.Empty)
• case group(AST.Group)

  (…)

• case interpolation(AST.Interpolation)

  Intepolation <{...}>, currently reserved for future use.

• case quantification(AST.Quantification)
• case quote(AST.Quote)

  \Q…\E

• case trivia(AST.Trivia)

  Comments, non-semantic whitespace, etc

• var children: [AST.Node]?

  The child nodes of this node.

• var hasCapture: Bool

  Whether this node contains at least one capture nested inside of it.

• var isQuantifiable: Bool

  Whether this node may be used as the operand of a quantifier such as ?, + or *.

• var isTrivia: Bool

  Whether this node is trivia or non-semantic, like comments.

• var literalStringValue: String?
• var location: SourceLocation
• func `as`<T>(T.Type) -> T?
• func renderAsCanonical(showDelimiters: Bool, terminateLine: Bool) -> String

  Renders using Swift’s preferred regex literal syntax.

Features

• var halfWidthCornerQuoted: String
• static func != (Self, Self) -> Bool