(richOpenImplicit: StringAdd).self
(richOpenImplicit: StringFormat).self
(richOpenImplicit: ArrowAssoc[Context.RichOpenImplicit]).x
(Since version 2.10.0) Use leftOfArrow
instead
(richOpenImplicit: Ensuring[Context.RichOpenImplicit]).x
(Since version 2.10.0) Use resultOfEnsuring
instead