encoding

README

Encoding

Parsing HTTP Accept-Encoding headers

Points to note:

• This code only cares whether a useragent supports a compression method or not. So q values of 0 means explictly unsupported, and positive q values means supported.
• Parse() is allocation free.

Documentation

Index

• type Encoding
  • func (e Encoding) String() string
• type EncodingSet
  • func Parse(acceptEncoding string) EncodingSet
  • func (es EncodingSet) Contains(e Encoding) bool
  • func (es EncodingSet) String() string

Types

type Encoding

type Encoding uint8

Encoding represents a specific encoding/compression algorithm

const (
	Identity Encoding = iota
	Deflate
	Compress
	Gzip
	Brotli
	Zstd
)

func (Encoding) String

func (e Encoding) String() string

type EncodingSet

type EncodingSet uint32

EncodingSet a set of Encodings

func Parse

func Parse(acceptEncoding string) EncodingSet

Parse parses an Accept-Encoding client request header and returns the set of supported encodings

func (EncodingSet) Contains

func (es EncodingSet) Contains(e Encoding) bool

Contains returns true if EncodingSet es contains Encoding e, false otherwise.

func (EncodingSet) String

func (es EncodingSet) String() string