Lazy-loading via RelayCommandAttribute

[edwardmiller-mesirow]

The lazy-loading implementation for the RelayCommand generator works looks like this in the generated code:

public global::CommunityToolkit.Mvvm.Input.IAsyncRelayCommand SaveCommand => saveCommand ??= new global::CommunityToolkit.Mvvm.Input.AsyncRelayCommand(new global::System.Func<global::System.Threading.Tasks.Task>(SaveAsync));

However, wouldn't it be better to use a real thread-safe approach like so:

private readonly Lazy<IAsyncRelayCommand> saveCommand = new Lazy<IAsyncRelayCommand>(
    () => new AsyncRelayCommand(SaveAsync),
    LazyThreadSafetyMode.PublicationOnly);

public IAsyncRelayCommand SaveCommand => saveCommand.Value;