Ring_plugin.G_ringval wit_ring_mod : 
  ( Constrexpr.constr_expr Ring_ast.ring_mod, unit, unit ) Genarg.genarg_typeval ring_mod : Constrexpr.constr_expr Ring_ast.ring_mod Pcoq.Entry.tval wit_ring_mods : 
  ( Constrexpr.constr_expr Ring_ast.ring_mod list, unit, unit )
    Genarg.genarg_typeval ring_mods : Constrexpr.constr_expr Ring_ast.ring_mod list Pcoq.Entry.tval wit_field_mod : 
  ( Constrexpr.constr_expr Ring_ast.field_mod, unit, unit ) Genarg.genarg_typeval field_mod : Constrexpr.constr_expr Ring_ast.field_mod Pcoq.Entry.tval wit_field_mods : 
  ( Constrexpr.constr_expr Ring_ast.field_mod list, unit, unit )
    Genarg.genarg_typeval field_mods : Constrexpr.constr_expr Ring_ast.field_mod list Pcoq.Entry.t