Merge pull request #64 from Fenny/master

Improve UnsafeBytes with Go 1.20+

convert.go

@@ -23,15 +23,8 @@ func UnsafeString(b []byte) string {
 
 // #nosec G103
 // UnsafeBytes returns a byte pointer without allocation.
-// String length shouldn't be more than 2147418112.
 func UnsafeBytes(s string) []byte {
-	if s == "" {
-		return nil
-	}
-
-	return (*[MaxStringLen]byte)(unsafe.Pointer(
-		(*reflect.StringHeader)(unsafe.Pointer(&s)).Data),
-	)[:len(s):len(s)]
+	return unsafe.Slice(unsafe.StringData(s), len(s))
 }
 
 // CopyString copies a string to make it immutable

go.mod

@@ -1,6 +1,6 @@
 module github.com/gofiber/utils/v2
 
-go 1.19
+go 1.21
 
 require (
 	github.com/google/uuid v1.6.0