(treeSet: StringAdd).self
(treeSet: StringFormat).self
(Since version 2.9.0) use iterator
instead
(treeSet: ArrowAssoc[TreeSet[T]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(treeSet: Ensuring[TreeSet[T]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
Sets implemented as binary trees.
1.0