CXX - Safe interop between Rust and C++
I use this. It's mostly excellent, though there are some awkward bits, e.g. you can't return `std::string` or `std::vector` by value from Rust to C++. You'll basically always end up with some degree of copying stuff.<p>The build system is also confusing but I guess that's partly just because it's a really complicated thing to do.<p>Still, beats doing it all by hand!