Integrate Boost.Describe into Boost.Hana?

[denzor200]

Briefly about the Boost Describe library:
"The purpose of the library is to establish a standard way of providing these reflection abilities. Many existing libraries provide their own way of describing enums or classes, but without a standard, code written by different people cannot interoperate." © Peter Dimov https://www.boost.org/doc/libs/develop/libs/describe/doc/html/describe.html

For example, this will allow BOOST_DESCRIBE_STRUCT to be used instead of BOOST_HANA_ADAPT_STRUCT, which is more standarted way.
I suggest to add boost/hana/ext/boost/describe.hpp, which will take over the integration with this library.