C# (CSharp) LanguageExt OptionAsync.BiFold примеры использования

Пример #1

 public static Task <S> bifold <S, A>(OptionAsync <A> ma, S state, Func <S, A, Task <S> > Some, Func <S, Unit, Task <S> > None) =>
 ma.BiFold(state, Some, None);