That would be true if Rust was a perfect language, but it isn't (no language is). Sometimes Rust makes things hard because the invariants you want to express c

That would be true if Rust was a perfect language, but it isn't (no language is). Sometimes Rust makes things hard because the invariants you want to express cannot be cleanly mapped onto Rust's type system. I described one such case here: https://blog.reverberate.org/2021/12/19/arenas-and-rust.html https://blog.reverberate.org/2021/12/19/arenas-and-rust.html