I think the nginx-sys Rust bindings are still pretty new and raw. I've experimented with them before and have given up because of the lack of a polished, safe,

I think the nginx-sys Rust bindings are still pretty new and raw. I've experimented with them before and have given up because of the lack of a polished, safe, Rust API. Right now you're pretty much stuck casting pointers to and from C land if you want to write a native nginx module in Rust. I'm sure it will get better in the future.