Macro impl_eq_ord_hash_arc_address

macro_rules! impl_eq_ord_hash_arc_address {
    ($type:ty => $($access:tt)*) => { ... };
}

Implements PartialEq, Eq, PartialOrd, Ord, and Hash for a type by comparing the addresses of the Arcs.

impl_eq_ord_hash_arc_address!(MyType => .field);