config: load defaults

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2020-12-13 13:10:04 +03:00
parent 5c6eba20e7
commit a7a3c679d1
4 changed files with 238 additions and 46 deletions
--- a/config/config.go
+++ b/config/config.go
@@ -12,6 +12,8 @@ var (
 )

 var (
+	// ErrInvalidStruct is returned when the target struct is invalid
+	ErrInvalidStruct = errors.New("invalid struct specified")
 	// ErrWatcherStopped is returned when source watcher has been stopped
 	ErrWatcherStopped = errors.New("watcher stopped")
 )