Iterator: new function Count()

2024-07-21 16:34:52 +02:00
parent c461fd138e
commit d572f3a129
5 changed files with 48 additions and 32 deletions
@@ -28,6 +28,7 @@ type Iterator interface {
 	Next() (item any, err error) // must return io.EOF after the last item
 	Current() (item any, err error)
 	Index() int
+	Count() int
 }

 type ExtIterator interface {