captures the scope and the value of the bindings in patterns important *when* the substitution happens (can't accumulate and do at once after the full matcher has been constructed)
captures the scope and the value of the bindings in patterns important *when* the substitution happens (can't accumulate and do at once after the full matcher has been constructed)
(substOnlyTreeMaker: StringAdd).self
(substOnlyTreeMaker: StringFormat).self
(substOnlyTreeMaker: ArrowAssoc[SubstOnlyTreeMaker]).x
(Since version 2.10.0) Use leftOfArrow
instead
(substOnlyTreeMaker: Ensuring[SubstOnlyTreeMaker]).x
(Since version 2.10.0) Use resultOfEnsuring
instead