final case classOptionCsvColumnWithDefault[C](name: String, spec: String, defVal: Option[C] = scala.None)(implicit evidence$6: JsonReader[C], evidence$7: RefInfo[C]) extends CsvColumnLikeWithDefault[C] with Product with Serializable
Linear Supertypes
Product, Equals, CsvColumnLikeWithDefault[C], Serializable, Serializable, CsvColumn, AnyRef, Any