byteconv

README

Byteconv

Alloc-free conversions between bytes, strings and runes.

At the moment supports the following conversion:

• []byte -> string using BytesToString()/B2S()
• string -> []byte using StringToBytes()/S2B()
• []byte -> []rune using AppendBytesToRunes()/AppendB2R()
• []rune -> []byte using AppendRunesToBytes()/AppendR2B()
• string -> []rune using AppendStringToRunes()/AppendS2R()
• []rune -> string using AppendRunesToString()/AppendR2S()

All functions perform fast conversions using unsafe cast or buffer approach.

Documentation

Index

• func AppendB2R(dst []rune, b []byte) []rune
• func AppendBytesToRunes(dst []rune, p []byte) []rune
• func AppendR2B(dst []byte, r []rune) []byte
• func AppendR2S(buf []byte, r []rune) ([]byte, string)
• func AppendRunesToBytes(dst []byte, r []rune) []byte
• func AppendRunesToString(buf []byte, r []rune) ([]byte, string)
• func AppendS2R(dst []rune, s string) []rune
• func AppendStringToRunes(dst []rune, s string) []rune
• func B2S(b []byte) string
• func BytesToString(b []byte) string
• func S2B(s string) []byte
• func StringToBytes(s string) []byte
• type SliceHeader
• type StringHeader

Functions

func AppendB2R

func AppendB2R(dst []rune, b []byte) []rune

AppendB2R is a shorthand alias of AppendBytesToRunes().

func AppendBytesToRunes

func AppendBytesToRunes(dst []rune, p []byte) []rune

AppendBytesToRunes converts byte array to runes array.

func AppendR2B

func AppendR2B(dst []byte, r []rune) []byte

AppendR2B is a shorthand alias of AppendRunesToBytes().

func AppendR2S

func AppendR2S(buf []byte, r []rune) ([]byte, string)

AppendR2S is a shorthand alias of AppendRunesToString().

func AppendRunesToBytes

func AppendRunesToBytes(dst []byte, r []rune) []byte

AppendRunesToBytes converts runes array to bytes array.

func AppendRunesToString

func AppendRunesToString(buf []byte, r []rune) ([]byte, string)

AppendRunesToString converts runes array to string using byte buffer.

func AppendS2R

func AppendS2R(dst []rune, s string) []rune

AppendS2R is a shorthand alias of AppendStringToRunes().

func AppendStringToRunes

func AppendStringToRunes(dst []rune, s string) []rune

AppendStringToRunes converts string to runes array.

func B2S

func B2S(b []byte) string

B2S is a shorthand alias of BytesToString().

func BytesToString

func BytesToString(b []byte) string

BytesToString makes fast conversion of bytes array to string.

func S2B

func S2B(s string) []byte

S2B is a shorthand alias of StringToBytes().

func StringToBytes

func StringToBytes(s string) []byte

StringToBytes makes fast conversion of string to bytes sequence.

Types

type SliceHeader

type SliceHeader struct {
	Data uintptr
	Len  int
	Cap  int
}

SliceHeader represents deprecated reflect.SliceHeader type.

type StringHeader

type StringHeader struct {
	Data uintptr
	Len  int
}

StringHeader represents deprecated reflect.StringHeader type.