OCaml has dune/opam, OCamlfmt and Merlin. I don't know how Rust can blow these out of the water, but would be interested in comparing killer features. I mean,

OCaml has dune/opam, OCamlfmt and Merlin. I don't know how Rust can blow these out of the water, but would be interested in comparing killer features. I mean, OCaml's autoformatter just autoformats arbitrary Ocaml files. How do you blow that out of the water?