public static OptionAsync<T> IfNoneAsync<T>(this OptionAsync<T> option, OptionAsync<T> fallback) { return option .ToOption() .IfNoneAsync(fallback.ToOption) .ToAsync(); }
public static OptionAsync<T> IfNoneAsync<T>(this OptionAsync<T> option, OptionAsync<T> fallback) { return option .ToOption() .IfNoneAsync(fallback.ToOption) .ToAsync(); }