🐱 const iter (#233)

aaylward · web-flow · commit cdbe1ff77c02 · 2024-07-28T23:58:20.000-04:00
diff --git a/cpp/escapist_client/escapist_demo.cc b/cpp/escapist_client/escapist_demo.cc
@@ -19,7 +19,7 @@ void print_doc(const string& op, StatusOr<Doc> status_doc) {
   std::cout << "    version: " << status_doc->version << std::endl;
   std::cout << "      bytes: " << status_doc->bytes << std::endl;
   std::cout << "       tags: " << std::endl;
-  for (auto& [tag_name, tag_value] : status_doc->tags) {
+  for (const auto& [tag_name, tag_value] : status_doc->tags) {
     std::cout << "             " << tag_name << ": " << tag_value << std::endl;
   }
   std::cout << std::endl;

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@ void print_doc(const string& op, StatusOr<Doc> status_doc) {`
`19`	`19`	`std::cout << " version: " << status_doc->version << std::endl;`
`20`	`20`	`std::cout << " bytes: " << status_doc->bytes << std::endl;`
`21`	`21`	`std::cout << " tags: " << std::endl;`
`22`		`- for (auto& [tag_name, tag_value] : status_doc->tags) {`
	`22`	`+ for (const auto& [tag_name, tag_value] : status_doc->tags) {`
`23`	`23`	`std::cout << " " << tag_name << ": " << tag_value << std::endl;`
`24`	`24`	`}`
`25`	`25`	`std::cout << std::endl;`