The uutils project announced tonight the release of Rust Coreutils 0.3, another step forward for this Rust version alternative to GNU Coreutils that has been attracting a lot of interest lately due to Ubuntu 25.10 now using it by default.
Rust Coreutils 0.3 brings improved GNU test suite compatibility with now passing 532 tests, or nearly an 84% pass rate. There is improved error handling and other updates to better match the behavior of GNU Coreutils… Such as the recently noted date issue breaking Ubuntu 25.10’s unattended upgrades.
You didn’t get my point. AWS is incentivized to offer the best product they can sell to their customers, regardless of license. If the Rust core utils reach feature parity with GNU core utils, then Rust’s memory safety makes it the superior product (at least on security) and an easy sell to customers.
That is the point at which the license choice matters for what I said: when it’s widely adopted by AWS customers. If it isn’t GPL, then AWS is free to do what I described, and incentivized to do so.
Sure, if AWS customers widely adopted the BSD tools for whatever reason, then it’d be the same situation. I just don’t see any particular reason for that to happen.