Function WriteFileCryptoMetaData

cpp/src/parquet/file_writer.cc:654–657

}

void WriteFileCryptoMetaData(const FileCryptoMetaData& crypto_metadata,
                             ArrowOutputStream* sink) {
  crypto_metadata.WriteTo(sink);
}

const SchemaDescriptor* ParquetFileWriter::schema() const { return contents_->schema(); }