D 2017-03-12T04:34:16.106 L Stack U Entomy W 310
This is an incredibly basic Stack, implemented the same way as a singly-linked list, but uses its own, simplified implementation for higher performance.
No indexors, iterators, or queries are implemented for this type, as maintaining proper semantics forbids it.
Z 9a12d08ae65d6db808e59dcea1246fe7