github.com/tarantool/go-tarantool (go): Package with implementation of methods and structures for work with Tarantool instance.  Example demonstrates how to use custom (un)packing with typed selects and function calls.  You can specify user-defined packing/unpacking functions for your types. This allows you to store complex structures within a tuple and may speed up your requests.  Alternatively, you can just instruct the msgpack library to encode your structure as an array. This is safe "magic". It is easier to implement than a custom packer/unpacker, but it will work slower.
Keywords: go|tarantool|tarantool-connector