PetrusM

// MARK: - Not nulling assignment

precedencegroup NotNullingAssignment
{
    associativity: right
}

// This operators does only perform assignment if the value (right side) is not null.
infix operator =?: NotNullingAssignment

PetrusM

import Foundation
import AVKit

// This extension is based upon https://www.thonky.com/qr-code-tutorial/data-encoding
extension AVMetadataMachineReadableCodeObject
{
    var binaryValue: Data?
    {
        switch type
        {