NavigationStack SwiftUI example

NavigationStackExample.swift

import SwiftUI

struct ContentView: View {
  var body: some View {
    NavigationStack {
      List {
        NavigationLink("Success", value: Target.successScreen)
        NavigationLink("Error", value: Target.errorScreen)
      }
      .navigationDestination(for: Target.self) { target in
        switch target {
        case .successScreen:
          SuccessView()

        case .errorScreen:
          ErrorView()
        }
      }
    }
  }
}

struct SuccessView: View {
  var body: some View {
    Text("Success. Yaaaay!")
  }
}

struct ErrorView: View {
  var body: some View {
    Text("Error. Ooops...")
  }
}

enum Target {
  case successScreen
  case errorScreen
}

struct ContentView_Previews: PreviewProvider {
  static var previews: some View {
    ContentView()
  }
}