Use proto2 Enum helper instead of toPointer

My bad.

Author: jchadwick-buf

legacy/translate.go

@@ -70,7 +70,7 @@ func translateRules(rules protoreflect.Message) *pv.FieldConstraints {
 		if msgRules.Get(msgDesc.Fields().ByName("required")).Bool() {
 			constraints.Required = proto.Bool(true)
 		} else if msgRules.Get(msgDesc.Fields().ByName("skip")).Bool() {
-			constraints.Ignore = toPointer(pv.Ignore_IGNORE_ALWAYS)
+			constraints.Ignore = pv.Ignore_IGNORE_ALWAYS.Enum()
 		}
 	}
 
@@ -105,7 +105,7 @@ func translateRule(
 		return true
 	} else if pgvDesc.Name() == "ignore_empty" && pgvDesc.Kind() == protoreflect.BoolKind && value.Bool() {
 		// old `ignore_empty` fields on the type rules need to be lifted to the top level
-		constraints.Ignore = toPointer(pv.Ignore_IGNORE_IF_UNPOPULATED)
+		constraints.Ignore = pv.Ignore_IGNORE_IF_UNPOPULATED.Enum()
 		return true
 	}
 
@@ -144,7 +144,3 @@ func translateRule(
 	}
 	return true
 }
-
-func toPointer[T any](value T) *T {
-	return &value
-}

legacy/translate_test.go

@@ -113,7 +113,7 @@ func TestTranslateFieldOptions(t *testing.T) {
 			msg:   &examplev1.LegacySkipped{},
 			field: "x",
 			ex: &validate.FieldConstraints{
-				Ignore: toPointer(validate.Ignore_IGNORE_ALWAYS),
+				Ignore: validate.Ignore_IGNORE_ALWAYS.Enum(),
 			},
 		},
 		{
@@ -200,7 +200,7 @@ func TestTranslateFieldOptions(t *testing.T) {
 			msg:   &examplev1.LegacyIgnoreEmpty{},
 			field: "x",
 			ex: &validate.FieldConstraints{
-				Ignore: toPointer(validate.Ignore_IGNORE_IF_UNPOPULATED),
+				Ignore: validate.Ignore_IGNORE_IF_UNPOPULATED.Enum(),
 				Type: &validate.FieldConstraints_Int32{
 					Int32: &validate.Int32Rules{
 						GreaterThan: &validate.Int32Rules_Gt{