Function CopyBytes

encoding/bufpool/bufpool.go:30–35

CopyBytes returns a copy of the bytes contained in the buffer. This slice is safe from updates in the underlying buffer, allowing the buffer to be placed back in the free list.

(buf *bytes.Buffer)

// This slice is safe from updates in the underlying buffer,
// allowing the buffer to be placed back in the free list.
func CopyBytes(buf *bytes.Buffer) []byte {
	b := buf.Bytes()
	b2 := make([]byte, len(b))
	copy(b2, b)
	return b2
}