message: another self
diff: @@ -12,8 +12,8 @@ impl Row {
  self.0.iter().nth(index)
  }
  - pub fn take_first_value(row: Row) -> Option<Value> {
  - row.0.into_iter().nth(0)
  + pub fn take_first_value(self) -> Option<Value> {
  + self.0.into_iter().nth(0)
  }
  pub fn new(
  