zstdimpl

Documentation

Overview

Package zstdimpl provides a set of functions for compressing with zstd

Index

• func New(reqs Requires) compression.Compressor
• type Requires
• type ZstdNoCgoStrategy
  • func (s *ZstdNoCgoStrategy) Compress(src []byte) ([]byte, error)
  • func (s *ZstdNoCgoStrategy) CompressBound(sourceLen int) int
  • func (s *ZstdNoCgoStrategy) ContentEncoding() string
  • func (s *ZstdNoCgoStrategy) Decompress(src []byte) ([]byte, error)
  • func (s *ZstdNoCgoStrategy) NewStreamCompressor(output *bytes.Buffer) compression.StreamCompressor

Functions

func New

func New(reqs Requires) compression.Compressor

New returns a new ZstdNoCgoStrategy

Types

type Requires

type Requires struct {
	Level compression.ZstdCompressionLevel
}

Requires contains the compression level for zstd compression

type ZstdNoCgoStrategy

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

ZstdNoCgoStrategy can be manually selected via component - it's not used by any selector / config option

func (*ZstdNoCgoStrategy) Compress

func (s *ZstdNoCgoStrategy) Compress(src []byte) ([]byte, error)

Compress will compress the data with zstd

func (*ZstdNoCgoStrategy) CompressBound

func (s *ZstdNoCgoStrategy) CompressBound(sourceLen int) int

CompressBound returns the worst case size needed for a destination buffer when using zstd

func (*ZstdNoCgoStrategy) ContentEncoding

func (s *ZstdNoCgoStrategy) ContentEncoding() string

ContentEncoding returns the content encoding value for zstd

func (*ZstdNoCgoStrategy) Decompress

func (s *ZstdNoCgoStrategy) Decompress(src []byte) ([]byte, error)

Decompress will decompress the data with zstd

func (*ZstdNoCgoStrategy) NewStreamCompressor

func (s *ZstdNoCgoStrategy) NewStreamCompressor(output *bytes.Buffer) compression.StreamCompressor

NewStreamCompressor returns a new zstd Writer