rsmt2d

Feb 7, 2024

Changes in this version

type ExtendedDataSquare

+ func (eds *ExtendedDataSquare) Roots() (roots [][]byte, err error)

Aug 15, 2023

Changes in this version

type Codec

+ ValidateChunkSize func(chunkSize int) error

type ExtendedDataSquare

+ func (eds *ExtendedDataSquare) Equals(other *ExtendedDataSquare) bool

+ func (eds *ExtendedDataSquare) FlattenedODS() (flattened [][]byte)

type LeoRSCodec

+ func (l *LeoRSCodec) ValidateChunkSize(chunkSize int) error

Jul 10, 2023

Changes in this version

type Codec

+ MaxChunks func() int

+ Name func() string

type ExtendedDataSquare

+ func NewExtendedDataSquare(codec Codec, treeCreatorFn TreeConstructorFn, edsWidth uint, chunkSize uint) (*ExtendedDataSquare, error)

+ type LeoRSCodec struct

+ func (l *LeoRSCodec) Decode(data [][]byte) ([][]byte, error)

+ func (l *LeoRSCodec) Encode(data [][]byte) ([][]byte, error)

+ func (l *LeoRSCodec) MaxChunks() int

+ func (l *LeoRSCodec) Name() string

Jan 10, 2023

Changes in this version

type ExtendedDataSquare

+ func (eds *ExtendedDataSquare) MarshalJSON() ([]byte, error)

+ func (eds *ExtendedDataSquare) UnmarshalJSON(b []byte) error

Oct 26, 2022

Changes in this version

+ const Leopard

+ func NewLeoRSCodec() *leoRSCodec

type ExtendedDataSquare

+ func (ds ExtendedDataSquare) Flattened() [][]byte

Jun 14, 2022

Changes in this version

type Axis

+ func (a Axis) String() string

type ExtendedDataSquare

+ func (ds ExtendedDataSquare) GetCell(x uint, y uint) []byte

+ func (ds ExtendedDataSquare) SetCell(x uint, y uint, newChunk []byte)

Apr 26, 2022

Changes in this version

+ type Axis int

+ const Col

+ const Row

+ type ErrByzantineData struct

+ Axis Axis

+ Index uint

+ Shares [][]byte

+ func (e *ErrByzantineData) Error() string

type ExtendedDataSquare

+ func (eds *ExtendedDataSquare) Repair(rowRoots [][]byte, colRoots [][]byte, codec Codec, ...) error

Apr 17, 2022

Changes in this version

+ var ErrUnevenChunks = errors.New("non-nil chunks not all of equal size")

Mar 26, 2022

Changes in this version

+ var ErrNoChunksAvailable = errors.New("no chunks available")

Jul 17, 2021

Changes in this version

+ const LeopardFF16

+ const LeopardFF8

+ const RSGF8

+ var ErrUnrepairableDataSquare = errors.New("failed to solve data square")

+ func NewRSGF8Codec() *rsGF8Codec

+ type Codec interface

+ Decode func(data [][]byte) ([][]byte, error)

+ Encode func(data [][]byte) ([][]byte, error)

+ func NewLeoRSFF16Codec() Codec

+ func NewLeoRSFF8Codec() Codec

+ type DefaultTree struct

+ func (d *DefaultTree) Push(data []byte, _idx SquareIndex)

+ func (d *DefaultTree) Root() []byte

+ type ErrByzantineCol struct

+ ColNumber uint

+ Shares [][]byte

+ func (e *ErrByzantineCol) Error() string

+ type ErrByzantineRow struct

+ RowNumber uint

+ Shares [][]byte

+ func (e *ErrByzantineRow) Error() string

+ type ExtendedDataSquare struct

+ func ComputeExtendedDataSquare(data [][]byte, codec Codec, treeCreatorFn TreeConstructorFn) (*ExtendedDataSquare, error)

+ func ImportExtendedDataSquare(data [][]byte, codec Codec, treeCreatorFn TreeConstructorFn) (*ExtendedDataSquare, error)

+ func RepairExtendedDataSquare(rowRoots [][]byte, colRoots [][]byte, data [][]byte, codec Codec, ...) (*ExtendedDataSquare, error)

+ func (eds *ExtendedDataSquare) Col(y uint) [][]byte

+ func (eds *ExtendedDataSquare) ColRoots() [][]byte

+ func (eds *ExtendedDataSquare) Row(x uint) [][]byte

+ func (eds *ExtendedDataSquare) RowRoots() [][]byte

+ func (eds *ExtendedDataSquare) Width() uint

+ type SquareIndex struct

+ Axis uint

+ Cell uint

+ type Tree interface

+ Push func(data []byte, idx SquareIndex)

+ Root func() []byte

+ func NewDefaultTree() Tree

+ type TreeConstructorFn = func() Tree