Zlobrynya

import Foundation
import AVFoundation
import UIKit
import Vision

final class VNScannerController: UIViewController, AVCaptureVideoDataOutputSampleBufferDelegate {
    private let session = AVCaptureSession()
    private let seqHandler = VNSequenceRequestHandler()
    private let captureDevice = AVCaptureDevice.default(for: AVMediaType.video)
    private var request: VNDetectBarcodesRequest?

Zlobrynya

enum WeatherError: LocalizedError {
    case cityIsInTheListAlready(String)
    case noLocationAccess(String)
    case nothingFound
    
    var localizedDescription: String {
        switch self {
        case .cityIsInTheListAlready(let string): return "Error Description"
        case .noLocationAccess(let string): return "Error Description"
        case .nothingFound: return "Ooops.. Nothing found!"

Zlobrynya

func address(o: UnsafeRawPointer) -> Int {
    return Int(bitPattern: o)
}

struct myStruct {
    var a: String
}

class myClas {}