[domain:cpp] is it currently possible to document a struct?

[Stephen McDowell]

The .. cpp:class:: directive (http://www.sphinx-doc.org/en/stable/domains.html#directive-cpp:class) will always produce class in the signature.  I’ve been staring at the code for a while, but I can’t figure out how to get `struct` to appear in the documentation instead of `class`.  This line seemed relevant:

https://github.com/sphinx-doc/sphinx/blob/e505cbb3be083b5c6786862d0ad94ef6e62733e0/sphinx/domains/cpp.py#L152

But I think that only applies to template parameters?

Thanks for any suggestions!

-Stephen