Re: [boost] [outcome] High level summary of review feedback accepted so far

Gavin Lambert wrote:

FWIW, my preferred options would be (which I think were the originals):

- value() throws if holding error or exception (or empty)

- error() returns E{} if holding value or E{errc::has_exception} if holding exception, or E{errc::no_value} if empty (names made up on the spot, doesn't matter)

- exception() returns nullptr if holding value or error or empty

I like these as well.