chunk

Documentation

Index

• Variables
• type Buzhash
  • func NewBuzhash(window int) *Buzhash
  • func (b *Buzhash) Ready() bool
  • func (b *Buzhash) Roll(next byte)
  • func (b *Buzhash) Sum64() uint64
• type Chunk
  • func Split(data []byte, p Params) ([]Chunk, error)
• type Params
  • func (p Params) Validate() error

Variables

var Default = Params{
	MinSize: 16 * 1024,
	AvgSize: 64 * 1024,
	MaxSize: 256 * 1024,
	Window:  64,
}

Types

type Buzhash

type Buzhash struct {
	// contains filtered or unexported fields
}

func NewBuzhash

func NewBuzhash(window int) *Buzhash

func (*Buzhash) Ready

func (b *Buzhash) Ready() bool

func (*Buzhash) Roll

func (b *Buzhash) Roll(next byte)

func (*Buzhash) Sum64

func (b *Buzhash) Sum64() uint64

type Chunk

type Chunk struct {
	Offset int64
	Length uint32
	Hash   [32]byte
	Data   []byte
}

func Split

func Split(data []byte, p Params) ([]Chunk, error)

type Params

type Params struct {
	MinSize int
	AvgSize int
	MaxSize int
	Window  int
}

func (Params) Validate

func (p Params) Validate() error