Use Mozilla's Rust-based CSS engine?

Can we compile the Rust AST generated from mozilla's CSS engine (in servo) into python so we can use it for Colosseum?

The issue names Servo's Rust-based CSS engine, its generated Rust AST, Python, and Colosseum, but no files or tests. Start by determining how the AST could be compiled for Python and how it would fit Colosseum's CSS layout algorithm; done means a feasible integration path is established.

Written by the indexing model from the issue text.