Trait Mass
dimensioned::dimensions
pub trait Mass: Dimensioned { }
impl<V> Mass for dimensioned::unit_systems::si::Kilogram<V>
impl<V> Mass for dimensioned::unit_systems::ucum::Gram<V>
impl<V> Mass for dimensioned::unit_systems::mks::Kilogram<V>
impl<V> Mass for dimensioned::unit_systems::cgs::Gram<V>
impl<V> Mass for Pound<V>