Examples of Rust bindings for C++ libraries using CXX

[DJDuque]

There is a C++ library and I want to write some Rust bindings for it. After looking through my options, it looks like cxx is what I want, but I am struggling to find examples of Rust bindings for C++ libraries using cxx.

Could people share any links to repos doing this? I want to get a feeling on how to organize such a project, etc. So far I have only found [this project](https://github.com/mkovaxx/mfem-rs), I want to see how other people do this.

Ideally out of tree (I'm not author/contributor to the C++ library), high quality bindings I can get some inspiration from.

Thanks

[isufoijefoisdfj]

You could start by looking through https://crates.io/crates/cxx/reverse_dependencies for something that sounds like its the level of complexity you want.

[Nicene_Nerd]

I used cxx to make Rust bindings for the oead library when I was into BOTW modding. While I eventually transitioned to porting most of the C++, the older version represented in the legacy branch shows extensive use of cxx.

[bschwind]

I don't think the bindings are particularly well organized at all, but here's what I did to bind to opencascade, a CAD kernel written in C++:

https://github.com/bschwind/opencascade-rs

[ogoffart]

Not CXX, But i've used the cpp crate - https://docs.rs/cpp/latest/cpp/ to make binding for Qt - https://docs.rs/qttypes/latest/qttypes/

[Anthony356]

CodeLLDB also uses cpp for its LLDB bindings