well-goknown/vendor/github.com/gobwas/ws/util_unsafe.go

23 lines
378 B
Go

//go:build !purego
// +build !purego
package ws
import (
"reflect"
"unsafe"
)
func strToBytes(str string) (bts []byte) {
s := (*reflect.StringHeader)(unsafe.Pointer(&str))
b := (*reflect.SliceHeader)(unsafe.Pointer(&bts))
b.Data = s.Data
b.Len = s.Len
b.Cap = s.Len
return bts
}
func btsToString(bts []byte) (str string) {
return *(*string)(unsafe.Pointer(&bts))
}