reactivemongo.bson.buffer.DefaultBufferHandler
(bufferWriter: StringAdd).self
(bufferWriter: StringFormat).self
(bufferWriter: ArrowAssoc[BufferWriter[B]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(bufferWriter: Ensuring[BufferWriter[B]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead