mk-rs-0.2.4 is not a library.
Command-line interface for mk-rust.
Thin CLI wrapper around mk-core. Parses flags (via clap derive):
-f (mkfile), -n (no-exec), -e (explain), -a (force),
-k (keep-going), -t (touch), -p (NPROC), and more.
Reads the mkfile, builds scope, runs mk_core::build(), prints results.