feat: take advantage of unsafe.Slice() since go v1.17+

userstyles-world · Aug 26, 2021 · 5f44ea0 · 5f44ea0
1 parent 2937dd4
commit 5f44ea0
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/utils/fast.go b/utils/fast.go
@@ -20,12 +20,7 @@ func UnsafeString(b []byte) string {
 
 // UnsafeBytes returns a byte pointer without allocation.
 func UnsafeBytes(s string) (bs []byte) {
-	sh := (*reflect.StringHeader)(unsafe.Pointer(&s))
-	bh := (*reflect.SliceHeader)(unsafe.Pointer(&bs))
-	bh.Data = sh.Data
-	bh.Len = sh.Len
-	bh.Cap = sh.Len
-	return bs
+	return unsafe.Slice((*byte)(unsafe.Pointer((*reflect.StringHeader)(unsafe.Pointer(&s)).Data)), len(s))
 }
 
 func EncodeToString(src []byte) string {