MerkleRoot returns the merkle root hash of a file on disk.

MerkleTree create merkle tree of the data.

NewDataInMemory creates DataInMemory from given data.

NumSegmentsPadded return the number of segments of padded data.

Open create a File from a file on disk.

ReadAt read data at specified offset, paddedSize is the size of data after padding.

SegmentRoot return the merkle root of given chunks.

DefaultChunkSize represents the default chunk size in bytes.

DefaultSegmentMaxChunks represents the default maximum number of chunks within a segment.

DefaultSegmentSize represents the default segment size in bytes.

ErrFileEmpty is returned when empty file opened.

ErrFileRequired is returned when manipulate on a folder.

DataInMemory implement of IterableData, the underlying is memory data.

File implement of IterableData, the underlying is a file on disk.

IterableData defines the data interface to upload to 0g storage network.