1// +build !appengine,!js
 2
 3package util
 4
 5import (
 6	"reflect"
 7	"unsafe"
 8)
 9
10// BytesToReadOnlyString returns a string converted from given bytes.
11func BytesToReadOnlyString(b []byte) string {
12	return *(*string)(unsafe.Pointer(&b))
13}
14
15// StringToReadOnlyBytes returns bytes converted from given string.
16func StringToReadOnlyBytes(s string) (bs []byte) {
17	sh := (*reflect.StringHeader)(unsafe.Pointer(&s))
18	bh := (*reflect.SliceHeader)(unsafe.Pointer(&bs))
19	bh.Data = sh.Data
20	bh.Cap = sh.Len
21	bh.Len = sh.Len
22	return
23}