Just discovered that there is a "voldemort case" in a Rust RFC. It's when you have a private type in a public API. You can reach the type but can't name it.
github.com/petrochenkov/rfcs/b…
rfcs/0000-type-privacy.md at 9901089b2467b0813456479ba03642e9f0ac0912 · petrochenkov/rfcs
RFCs for changes to Rust. Contribute to petrochenkov/rfcs development by creating an account on GitHub.GitHub