How to spin up a WAM, load files and query them in a Rust app

[zshehov]

Hey, I'm writing a simple facts + rules app entirely in Rust here. I'm at the point of integrating a Prolog engine and wanted to go with scryer-prolog. The functionality currently required for the prolog engine by the app is:

• load prolog files
• iterative queries
• (good to have - reload prolog files on demand)

What would be the best way to create a WAM, load files into it and make queries inside a Rust app? I suppose it should resemble what is happening inside the run_top_level func, but without the interactive part of it

[triska]

There is ongoing work about this in a current pull request: #1880

Could you please take a look and try to get it working on your machine? Please post any issues and question you have, thank you a lot!