Result<T> in .NET BCL

[RoySalisbury]

There are a few implementations of Result around. Each has there own pro/cons and is perfectly usable. Before I settle on one implementation, I'd lke to ask the following...

How likely is it that MS will add this implemention of Result as the default for the library? There is a proposal for TypedUnions (Result/Option types mentiond) and I'm fine with having to make minor changes after the fact, but I don't want to have to make major changes to switch over to a different implementation later on.

[sakno]

How likely is it that MS will add this implemention

Unfortunately, I have no answer to that question. Probably, never. Result<T> relies on some interfaces and related infrastructure of .NEXT library.