[mmastrac]

Pretty much. I've had a great deal of luck rebuilding older projects. You can lock your toolchain as an added protection, but `cargo clippy --fix` is often enough to fix 90% of those.

I think the only time I really struggled with a toolchain upgrade was with one of the crypto libraries that was bringing in a broken version of some SIMD code (cannot remember the exact details).

For kicks I cloned and build this with Rust 1.80 and it built just fine (a few reasonable warnings), and even bumped the edition up to 2021. The README suggests you need nightly but that's clearly not the case.

EDIT: the Rust code is actually unsoundly using MaybeUnit in a few places.

[mhio]

Thanks for the info.

Is "lock your toolchain" via rustup? It appears to be the equivalent of rbenv/pyenv/nodenv/asdf etc but part of rust.