Update util/request_source.go

Co-authored-by: Hu# <ihusharp@gmail.com> Signed-off-by: nolouch <nolouch@gmail.com>
tikv · Jul 6, 2023 · 69d736f · 69d736f
1 parent b2b79e4
commit 69d736f
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/util/request_source.go b/util/request_source.go
@@ -28,12 +28,14 @@ const (
 )
 
 // explicit source types.
+type ExplicitType string
+
 const (
-	ExplicitTypeDefault    = ""
-	ExplicitTypeLightning  = "lightning"
-	ExplicitTypeBR         = "br"
-	ExplicitTypeDumpling   = "dumpling"
-	ExplicitTypeBackground = "background"
+	ExplicitTypeDefault    ExplicitType = ""
+	ExplicitTypeLightning  ExplicitType = "lightning"
+	ExplicitTypeBR         ExplicitType = "br"
+	ExplicitTypeDumpling   ExplicitType = "dumpling"
+	ExplicitTypeBackground ExplicitType = "background"
 )
 
 // ExplicitTypeList is the list of all explicit source types.