(elemOrdering: OuterNode[ElemOrdering]).isDefined
(elemOrdering: StringAdd).self
(elemOrdering: StringFormat).self
(elemOrdering: OuterNode[ElemOrdering]).toString()
(elemOrdering: ArrowAssoc[ElemOrdering]).x
(Since version 2.10.0) Use leftOfArrow
instead
(elemOrdering: Ensuring[ElemOrdering]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
Base trait for graph
Ordering
s.