RocksDB bindings

Low-level bindings to RocksDB's C API.

Based on original work by Tyler Neely https://github.com/spacejam/rust-rocksdb and Jeremy Fitzhardinge https://github.com/jsgf/rocksdb-sys

lib.rs:

Raw bindings for RocksDB.

This is simply a raw interface to the RocksDB C API. It is intended to underpin a higher-level library rather than for direct use.