snapshot of https://github.com/centrifugal/centrifugo.git (master, 2026-09-16; blobs > 131072B omitted)

internal/apiproto/raw.go

@@ -0,0 +1,28 @@
+package apiproto
+
+import (
+	"errors"
+)
+
+// Raw type used by Centrifugo as type for fields in structs which value
+// we want to left untouched. For example custom application specific JSON
+// payload data in published message. This is very similar to json.RawMessage
+// type.
+type Raw []byte
+
+// MarshalJSON returns *r as the JSON encoding of r.
+func (r Raw) MarshalJSON() ([]byte, error) {
+	if r == nil {
+		return []byte("null"), nil
+	}
+	return r, nil
+}
+
+// UnmarshalJSON sets *r to a copy of data.
+func (r *Raw) UnmarshalJSON(data []byte) error {
+	if r == nil {
+		return errors.New("raw: UnmarshalJSON on nil pointer")
+	}
+	*r = append((*r)[0:0], data...)
+	return nil
+}