unistring

Documentation

Overview

Package unistring contains an implementation of a hybrid ASCII/UTF-16 string. For ASCII strings the underlying representation is equivalent to a normal Go string. For unicode strings the underlying representation is UTF-16 as []uint16 with 0th element set to 0xFEFF. unicode.String allows representing malformed UTF-16 values (e.g. stand-alone parts of surrogate pairs) which cannot be represented in UTF-8. At the same time it is possible to use unicode.String as property keys just as efficiently as simple strings, (the leading 0xFEFF ensures there is no clash with ASCII string), and it is possible to convert it to valueString without extra allocations.

Index

• Constants
• type String
  • func FromUtf16(b []uint16) String
  • func NewFromRunes(s []rune) String
  • func NewFromString(s string) String
  • func (s String) AsUtf16() []uint16
  • func (s String) String() string

Constants

const (
	BOM = 0xFEFF
)

Types

type String

type String string

func FromUtf16

func FromUtf16(b []uint16) String

func NewFromRunes

func NewFromRunes(s []rune) String

func NewFromString

func NewFromString(s string) String

func (String) AsUtf16

func (s String) AsUtf16() []uint16

func (String) String

func (s String) String() string