Is it possible and practical to integrate the entire signing role, or sm_client to frontend implementation?

[hcheng826]

I'm relatively new to Rust. Let me know if this question is totally off.
My idea is to put the local-share into the local storage of browser extension or of mobile device. Just wondering if the Rust code of the core library (or gg20_sm_client.rs, gg20_signing.rs) can be integrated into those developments?