You want a child view to toggle a Boolean value in the parent and also perform a side effect when toggled. Which approach correctly uses @Binding and triggers the side effect in the parent?

You want a child view to toggle a Boolean value in the parent and also perform a side effect when toggled. Which approach correctly uses @Binding and triggers the side effect in the parent?

struct ParentView: View {
  @State private var isOn = false

  var body: some View {
    ChildView(isOn: $isOn)
      .onChange(of: isOn) { newValue in
        print("Toggled to \(newValue)")
      }
  }
}

struct ChildView: View {
  @Binding var isOn: Bool

  var body: some View {
    Toggle("Switch", isOn: $isOn)
  }
}