func (etu *EquipmentTypeUpdate) SetNillableCategoryID(id *string) *EquipmentTypeUpdate {
	if id != nil {
		etu = etu.SetCategoryID(*id)
	}
	return etu
}
// SetNillableCategoryID sets the category edge to EquipmentCategory by id if the given value is not nil.
SetNillableCategoryID sets the category edge to EquipmentCategory by id if the given value is not nil.
// SetNillableCategoryID sets the category edge to EquipmentCategory by id if the given value is not nil .
func (etu *EquipmentTypeUpdate) SetNillableCategoryID(id *string) *EquipmentTypeUpdate {
	if id != nil {
		etu = etu.SetCategoryID(*id)
	}
	return etu
}
func ( etu * EquipmentTypeUpdate ) SetNillableCategoryID ( id * string ) * EquipmentTypeUpdate { if id != nil { etu = etu . SetCategoryID ( * id ) } return etu }
SetNillableCategoryID sets the category edge to EquipmentCategory by id if the given value is not nil.
SetNillableCategoryID sets the category edge to EquipmentCategory by id if the given value is not nil .