utils

func Bytes2String ¶

func Bytes2String(b []byte) string

Bytes2String converts a byte slice to string without memory allocation (zero-copy).

WARNING: The input []byte must not be modified after conversion, as strings in Go are immutable. This method uses unsafe tricks and relies on Go's current runtime implementation. It is not guaranteed to be safe across all Go versions. For safety, prefer string(b) if you need a copy.

func Int2Bytes ¶

func Int2Bytes(i int) []byte

Int2Bytes returns i encoded as a 4-byte big-endian slice.

func String2Bytes ¶

func String2Bytes(s string) []byte

String2Bytes converts string to byte slice without memory allocation (zero-copy).

WARNING: The returned []byte must be treated as read-only. Modifying the returned slice may break Go's string immutability guarantee and cause undefined behavior. This method uses unsafe tricks and relies on Go's current runtime implementation. It is not guaranteed to be safe across all Go versions. Use only when you are sure the []byte will not be modified. For safety, prefer []byte(s) if you need a writable copy.