- [Open addressing](https://en.wikipedia.org/wiki/Hash_table#Open_addressing) using [Robin Hood](https://en.wikipedia.org/wiki/Hash_table#Robin_Hood_hashing) hashing
- [Open addressing](https://en.wikipedia.org/wiki/Hash_table#Open_addressing) using [Robin Hood](https://en.wikipedia.org/wiki/Hash_table#Robin_Hood_hashing) hashing.
- Generic interface with support for variablesized items.
- Generic interface with support for variable-sized items.
- Built-in [SipHash](https://en.wikipedia.org/wiki/SipHash) or [MurmurHash3](https://en.wikipedia.org/wiki/MurmurHash) and allows for alternative algorithms.
- Built-in [SipHash](https://en.wikipedia.org/wiki/SipHash) or [MurmurHash3](https://en.wikipedia.org/wiki/MurmurHash) and allows for alternative algorithms.