gorocksdb is a Go wrapper for RocksDB.
The API has been godoc'ed and is available on the web.
You'll need the shared library build of RocksDB installed on your machine, simply run:
make shared_lib
Now, if you build RocksDB you can install gorocksdb:
CGO_CFLAGS="-I/path/to/rocksdb/include" CGO_LDFLAGS="-L/path/to/rocksdb" go get github.com/tecbot/gorocksdb