xxhash

Documentation

Overview

Adapted from https://cs.github.com/evanw/esbuild/blob/0c9ced59c8b3ea3bd8dd5feebafed1f47ed279dd/internal/xxhash Copyright (c) 2016 Caleb Spare. All rights reserved. SPDX-License-Identifier: MIT

Index

• type Digest
  • func New() *Digest
  • func (d *Digest) BlockSize() int
  • func (d *Digest) Reset()
  • func (d *Digest) Size() int
  • func (d *Digest) Sum(b []byte) []byte
  • func (d *Digest) Sum64() uint64
  • func (d *Digest) Write(b []byte) (n int, err error)

Types

type Digest

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

Digest implements hash.Hash64.

func New

func New() *Digest

New creates a new Digest that computes the 64-bit xxHash algorithm.

func (*Digest) BlockSize

func (d *Digest) BlockSize() int

BlockSize always returns 32 bytes.

func (*Digest) Reset

func (d *Digest) Reset()

Reset clears the Digest's state so that it can be reused.

func (*Digest) Size

func (d *Digest) Size() int

Size always returns 8 bytes.

func (*Digest) Sum

func (d *Digest) Sum(b []byte) []byte

Sum appends the current hash to b and returns the resulting slice.

func (*Digest) Sum64

func (d *Digest) Sum64() uint64

Sum64 returns the current hash.

func (*Digest) Write

func (d *Digest) Write(b []byte) (n int, err error)

Write adds more data to d. It always returns len(b), nil.