[SSZ](https://github.com/ethereum/consensus-specs/blob/dev/ssz/simple-serialize.md) implementation in rust.

This code is based off of work done by [Sigma Prime](https://github.com/sigp). It is heavily modified, the original sources can be found here:

https://github.com/sigp/ethereum_ssz
https://github.com/sigp/tree_hash
https://github.com/sigp/ssz_types