This seems to miss `cppmm` (C++--)[1].
This crate is currently mainly aimed at helping people from the Rust group of the Academy Software Foundation (ASWF) to make wrappers for the visual effects ecosystem of libs.[2]
It is nevertheless very useful for all types of other cases.
[1] https://github.com/vfx-rs/cppmm
[2] The above just means effort is prioritized regarding the blockers these libs present due to the resp. C++ features they use.