gin/internal/bytesconv/bytesconv.go
Andy Pan 1bdf86b722
Remove the tedious named return value (#2620)
Co-authored-by: thinkerou <thinkerou@gmail.com>
2021-02-08 23:24:22 +08:00

25 lines
560 B
Go

// Copyright 2020 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package bytesconv
import (
"unsafe"
)
// StringToBytes converts string to byte slice without a memory allocation.
func StringToBytes(s string) []byte {
return *(*[]byte)(unsafe.Pointer(
&struct {
string
Cap int
}{s, len(s)},
))
}
// BytesToString converts byte slice to string without a memory allocation.
func BytesToString(b []byte) string {
return *(*string)(unsafe.Pointer(&b))
}