Comment by 0x457

There is `cargo-deny` that handles some enforcement: https://github.com/EmbarkStudios/cargo-deny. Doesn't handle authors, but I suspect it's easy to add?

There is really just a handful of crates that nearly often get pulled in and probably like 5 authors across them.

Supply chain harderning is pretty easy in rust: caro-deny, cargo-suply-chain, cargo-crev, cargo-vet, cargo-{s}bom and probably a few more I can't remember.