It's hard to answer without more context, eg although you didn't say so, it looks like your goal is a desktop app and you want to write it in Rust - or at least so I assume after spending 5 minutes learning about Tauri.

Maybe evcxr would give you a head start, it's a Rust-based Jupyter Kernel. Jupyter has a fairly mature ecosystem with widgets and it's easy to come up with renderers for different MIME types, so you might be able to lift some ideas or connect with other people working on similar tasks.

https://github.com/google/evcxr