Method ReadAt

cpp/src/arrow/io/slow.cc:131–135

}

Result<int64_t> SlowRandomAccessFile::ReadAt(int64_t position, int64_t nbytes,
                                             void* out) {
  latencies_->Sleep();
  return stream_->ReadAt(position, nbytes, out);
}

Result<std::shared_ptr<Buffer>> SlowRandomAccessFile::ReadAt(int64_t position,
                                                             int64_t nbytes) {