Method time_unit

cpp/src/parquet/types.cc:1528–1530

}

LogicalType::TimeUnit::unit TimestampLogicalType::time_unit() const {
  return (dynamic_cast<const LogicalType::Impl::Timestamp&>(*impl_)).time_unit();
}

bool TimestampLogicalType::is_from_converted_type() const {
  return (dynamic_cast<const LogicalType::Impl::Timestamp&>(*impl_))