env.swift

//
//  ContentView.swift
//  OptionalViews
//
//  Created by Chris Eidhof on 24.10.19.
//  Copyright © 2019 objc.io. All rights reserved.
//

import SwiftUI

struct Foo: View {
    @Environment(\.self) var env
    var body: some View {
        dump(env)
        return Text("Hello")
    }
}

struct ContentView: View {
    var body: some View {
        let view =
        Foo()
            .foregroundColor(.red)
        dump(view)
        return view
    }
}

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