AnyPattern

AnyPattern

A type erased wrapper around a pattern. Can be used to store patterns in arrays and non-generic variables.

public struct AnyPattern<Input:​ BidirectionalCollection>:​ Pattern where Input.Element:​ Hashable

Inheritance

ExpressibleByExtendedGraphemeClusterLiteral, ExpressibleByStringInterpolation, ExpressibleByStringLiteral, ExpressibleByUnicodeScalarLiteral, Pattern

Initializers

init(_:​)

public init<P:​ Pattern>(_ p:​ P) where Input == P.Input

init(_:​)

@inlinable public init(_ p:​ AnyPattern)

init(_:​)

public init(_ p:​ Literal<Input>)

Properties

description

var description:​ String

wrapped

The wrapped pattern. If you know the exact type you can unwrap it again.

let wrapped:​ Any

Methods

createInstructions(_:​)

@inlinable public func createInstructions(_ instructions:​ inout ContiguousArray<Instruction<Input>>) throws

==(lhs:​rhs:​)

public static func ==(lhs:​ AnyPattern, rhs:​ AnyPattern) -> Bool