BlogSKMM1.RestaurantDetailView2.swift

struct RestaurantDetailView: View {

    let viewModel: RestaurantDetailViewModel

    var body: some View {
        ObservingView(publisher: asPublisher(viewModel.output), content: InnerView.init)
    }
}

private struct InnerView: View {

    let output: RestaurantDetailViewModelOutput

    var body: some View {
        VStack {
            Text(output.name)
            Text(output.priceCategory)
            // etc
        }
    }
}