ZeroableType

public protocol ZeroableType : Decodable, Encodable, ExpressibleByIntegerLiteral, Hashable

A type conforming to the ZeroableType protocol is required to have a zero value, which fulfills the following requirements for any other value x:

  • x * .zero = .zero
  • x + .zero = x

  • Zero value

    • x * .zero = .zero
    • x + .zero = x

    Declaration

    Swift

    static var zero: Self { get }