Safety mistake? when calling binding function

Shouldn't this be marked `unsafe`? https://github.com/infinyon/node-bindgen/blob/952a08a07b4438a1f1a71b4d0c4937c7d9b61dd2/nj-core/src/basic.rs#L328

If it call this with a null pointer or something like that, it is ub?

Start at nj-core/src/basic.rs:328 and inspect the binding function and its pointer-safety assumptions. Check how callers invoke it and whether existing tests cover invalid or null pointers; done means the safety contract and resulting behavior are explicitly established and verified.

Written by the indexing model from the issue text.