ViewBuilder Apple Example.swift

struct VStack<Content: View>: View {
    let content: () -> Content

    init(@ViewBuilder content: @escaping () -> Content) {
        self.content = content
    }

    var body: some View {
        // Create and arrange the subviews in a vertical stack.
        content()
    }
}

// Call VStack 
VStack {
    Text("Hello")
    Text("World")
}