Index - H
| Handle | Universum.Base, Universum |
| HasCallStack | Universum.Base, Universum |
| Hashable | Universum.Container.Reexport, Universum.Container, Universum |
| HashMap | Universum.Container.Reexport, Universum.Container, Universum |
| hashNub | Universum.Nub, Universum |
| HashSet | Universum.Container.Reexport, Universum.Container, Universum |
| head | Universum.List.Reexport, Universum.List, Universum |