Trait Alias relp_num::FieldRef

trait FieldRef<Deref> = PartialEq<Self> + Neg<Output = Deref> + Add<Deref, Output = Deref> + Add<Output = Deref> + Sub<Deref, Output = Deref> + Sub<Output = Deref> + Mul<Deref, Output = Deref> + Mul<Output = Deref> + Div<Deref, Output = Deref> + Div<Output = Deref> + Copy + Clone + Display + Debug + Sized;

A reference to a variable that is in a Field.

TODO: Can less HRTB be used? Can the be written down less often? Can this trait be integrated with the Field trait?