
struct zn_var(id, ann, type, group, eclvar, num)

   Descriptor for a Mini/FlatZinc variable

Fields
   id                  (atom) Mini/FlatZinc name
   ann                 List of variable annotations
   type                FlatZinc type descriptor (structure)
   group               simplified type descriptor (atom)
   eclvar              Corresponding ECLiPSe variable
   num                 Variable number in input order

Type
   library(flatzinc)

See Also
   fzn_var_lookup / 3
