I’m a huge proponent of Rust and generally lean a lot closer to the RIIR mentality than most, but this effort seems to be such a waste of effort and resources.

There have been a dozen CVEs reported against all of coreutils in the past twenty years. The most recent audit of uutils-coreutils turned up forty-four CVEs.

By all appearances they’re replacing battle-tested and fundamental tooling which hasn’t been a problem with extremely amateurish Rust. The threading highlighted in the linked post above seems pretty egregious.

Same here. Love Rust. Hate rust rewrites.