.toolbar {
   ToolbarItem(placement: .topBarTrailing) {
      Button("Save", systemImage: "folder", action: {
         print("Save")
      })
   }
   ToolbarSpacer(.fixed, placement: .topBarTrailing)
   ToolbarItem(placement: .topBarTrailing) {
      Button("Send", systemImage: "envelope", action: {
         print("Send Message")
      })
   }
}