> Might seem overkill, OTOH, I intend for taskis field values to be sorted
> in ascending order, which is trivial using RB_*.

Yes. Sorting a list isn't really harder, but that's precisely what I
meant. But if you're arguing this here, I think this argument becomes
much weaker:

> I think it changes the encoding? Doesn't your approach introduce an
> additional SEQUENCE { } enveloppe? We can do it that way but it seemed a
> bit like superfluous nesting to me.

Oh right it does. I think it's better. It's only going to be 2 more bytes
"on the wire".