Function KeyError

cpp/src/arrow/status.h:202–204

  /// Return an error status for failed key lookups (e.g. column name in a table)
  template <typename... Args>
  static Status KeyError(Args&&... args) {
    return Status::FromArgs(StatusCode::KeyError, std::forward<Args>(args)...);
  }

  /// Return an error status for type errors (such as mismatching data types)
  template <typename... Args>