Исходники и презентации

lessons/interfaces/empty_interfaces_use_case/main.go

@@ -0,0 +1,16 @@
+package main
+
+type Cient struct{}
+type Admin struct{}
+
+type Storage struct{}
+
+func (s *Storage) Get(id int) (interface{}, error) {
+	// already implemented
+	return nil, nil
+}
+
+func (s *Storage) Set(id int, user interface{}) error {
+	// already implemented
+	return nil
+}