[zozbot234]

If you use the stable version of Rust, it's stable. There's a very strong commitment from the Rust folks on that specific point.

[J_Shelby_J]

The only thing I see is the LLM not being aware of new features, so I have to specify the version rust.

[jen20]

Having a .rust-toolchain file and the edition in Cargo.toml should achieve this - and both of these should be done anyway!