Start encoding

grafana · Nov 13, 2023 · f74a465 · f74a465
1 parent 75b73bb
commit f74a465
Show file tree

Hide file tree

Showing 2 changed files with 21 additions and 0 deletions.
diff --git a/pkg/logql/log/label_filter.go b/pkg/logql/log/label_filter.go
@@ -54,6 +54,8 @@ func (f LabelFilterType) String() string {
 }
 
 // LabelFilterer can filter extracted labels.
+//
+//sumtype:decl
 type LabelFilterer interface {
 	Stage
 	fmt.Stringer

diff --git a/pkg/logql/syntax/serialize.go b/pkg/logql/syntax/serialize.go
@@ -352,6 +352,25 @@ func encodePostFilter(s *jsoniter.Stream, filter log.LabelFilterer) {
 		s.WriteObjectField("right")
 		encodePostFilter(s, concrete.Right)
 		s.WriteObjectEnd()
+	case log.NoopLabelFilter:
+		return
+	case *log.BytesLabelFilter:
+		s.WriteObjectStart()
+		s.WriteObjectField("name")
+		s.WriteString(concrete.Name)
+
+		s.WriteMore()
+		s.WriteObjectField("value")
+		s.WriteUint64(concrete.Value)
+
+		s.WriteMore()
+		s.WriteObjectField("type")
+		s.WriteInt(int(concrete.Type))
+		s.WriteObjectEnd()
+	case *log.DurationLabelFilter:
+	case *log.NumericLabelFilter:
+	case *log.StringLabelFilter:
+		//case *log.lineFilterLabelFilter:
 	}
 }