Proof of concept for v2 - NO duplication, NO `static if` hell, NO difficulty with interoperability

[Andrei Alexandrescu]

On 2021-11-01 9:48, Adam D Ruppe wrote:
> I remain skeptical this scheme will work as well when we get into the 
> rest of the changes.... but I'm happy to see any action. Been too long 
> with nothing. Even if the scheme doesn't work that well, let's just do it.

It all hinges on documentation, which is the most needed piece. I think 
the string mixins in the implementation are tolerable.

Either we use adrdox or improve ddoc.