28     def to_string(self):  member in SmallStringPrinter
43     def to_string(self):  member in StringRefPrinter
69     def to_string(self):  member in SmallVectorPrinter
109     def to_string(self):  member in ArrayRefPrinter
141     def to_string(self):  member in ExpectedPrinter
160     def to_string(self):  member in OptionalPrinter
228     def to_string(self):  member in DenseMapPrinter
274     def to_string(self):  member in StringMapPrinter
400     def to_string(self):  member in TwinePrinter
439     def to_string(self):  member in PointerIntPairPrinter
463     def to_string(self):  member in PointerUnionPrinter