On Sat, Feb 27, 2021 at 8:00 PM [email protected] <[email protected]> wrote:
>
> 1.
>
> func String2ByteSlice(s string) []byte {
> return (*[^uint(0) >> 1]byte)(unsafe.Pointer(&s))[:len(s):len(s)]
> }
This doesn't do what you probably want, as &s is not the address of
the bytes in the string.
> 2.
>
> func String2ByteSlice(s string) []byte {
> return *(*[]byte)(unsafe.Pointer(&struct{string; int}{s, len(s)}))
> }
This is more likely to work but it's not safe.
Ian
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