# ReadItem Source: https://www.tensorplay.cn/docs/generated/tensorplay.distributed.checkpoint.ReadItem.html ```python class tensorplay.distributed.checkpoint.ReadItem(type: 'LoadItemType', dest_index: 'MetadataIndex', dest_offsets: 'tuple[int, ...]', storage_index: 'MetadataIndex', storage_offsets: 'tuple[int, ...]', lengths: 'tuple[int, ...]') ```