how holding a state

[x-etienne]

Hi to all! I appreciate the works done in napi-rs and I want to congratulate with have done this incredible work. I'm sorry for my dummy questions, but I need to understand some things.

I want to call the same "rust" function from "node" side more times holding a state, can been it done?

The "state" will could become heavy and cumbersome time after time, and I wouldn't want to pass it between the two parties every times... I think this will become huge time cost.
I would want hold the state on the "rust" side and manage in "rust" way, without share with "node" site.

I've read in the documentations that "class" would be a solution. It's right? Or exists a more cleaver solution?