My post awhile back asking about container libraries drew a “you don’t need them so why are you looking?” response. Well at least I know where they are now according to this announcement of new data structures in SPL.
I wish the documentation for the SPL was better, but I look forward to playing around with the new stuff anyways. In fact the documentation still has nothing.
Not sure I needed a whole post for this but I was glad to have the question answered for me.