bytesconv

Documentation

Index

• func Bytes2Str(b []byte) string
• func Str2Bytes(str string) []byte

Functions

func Bytes2Str

func Bytes2Str(b []byte) string

Bytes2Str Zero-copy convert from byte slice to a string see reflect.SliceHeader and reflect.StringHeader 理论上是 string(byte{"a","b"}) 的20倍速率

func Str2Bytes

func Str2Bytes(str string) []byte

Str2Bytes Convert different types to byte slice using types and functions in unsafe and reflect package(see reflect.SliceHeader and reflect.StringHeader). It has higher performance, but notice that it may be not safe when garbage collection happens.Use it when you need to temporary convert a long string to a byte slice and won't keep it for long time. 理论上与 []byte("string") 速度几乎是一致的