bndrRuleAndUnfoldingVarsDSet :: Id -> DVarSet
bndrRuleAndUnfoldingVarsDSet id = fvDVarSet $ bndrRuleAndUnfoldingFVs id
bndrRuleAndUnfoldingVarsDSet :: Id -> DVarSet
bndrRuleAndUnfoldingVarsDSet id = fvDVarSet $ bndrRuleAndUnfoldingFVs id
bndrRuleAndUnfoldingVarsDSet id = fvDVarSet $ bndrRuleAndUnfoldingFVs id