Method GetSize

cpp/src/arrow/ipc/reader.cc:2982–2982

}

Result<int64_t> IoRecordedRandomAccessFile::GetSize() { return file_size_; }

Result<int64_t> IoRecordedRandomAccessFile::ReadAt(int64_t position, int64_t nbytes,
                                                   bool allow_short_read, void* out) {