[skip ci]Add comment for rocksmq reader_impl (#13441)

Signed-off-by: fishpenguin <kun.yu@zilliz.com>
2021-12-15 18:39:32 +08:00 · 2021-12-15 18:39:32 +08:00 · 5f0223c387
parent 0e2d34a862
commit 5f0223c387
1 changed files with 1 additions and 0 deletions
--- a/internal/util/rocksmq/client/rocksmq/reader_impl.go
+++ b/internal/util/rocksmq/client/rocksmq/reader_impl.go
@ -15,6 +15,7 @@ import (
 	"context"
 )

+// reader contains main options for rocksmq, and can only be set when newReader
 type reader struct {
 	c                       *client
 	topic                   string