Is there any example using this library in c++?

This is a cool library. I want to using this library in my c++ project, but I cannot find any example. I know I can use rust cxx to embed rust library to c++, but that's not easy to return string vector from rust to c++.
So hope any cxx/c++ exmaple using this library. Have you ever tired cxx? It will be awsome to have an example of that.