For what it's worth, with the uom[0] crate you can represent that type equality. It represents units as powers of SI units, so m^1s^-2. It does not have the nic

For what it's worth, with the uom[0] crate you can represent that type equality. It represents units as powers of SI units, so m^1s^-2. It does not have the nice error messages though [0] https://docs.rs/uom/latest/uom/ https://docs.rs/uom/latest/uom/