52   struct Builder;  // Build the parser.
58   static ArgumentBuilder<TArg> CreateArgumentBuilder(Builder& parent);
59   static void AppendCompletedArgument(Builder& builder, detail::CmdlineParseArgumentAny* arg);
188     CmdlineParser::Builder& IntoKey(const MapKey& key) {  in IntoKey()
218     CmdlineParser::Builder& IntoIgnore() {  in IntoIgnore()
284     friend struct CmdlineParser::Builder;
287     ArgumentBuilder(CmdlineParser::Builder& parser,  in ArgumentBuilder()
303     CmdlineParser::Builder& parent_;
352     Builder& IntoKey(const TVariantMapKey<Unit>& key) {  in IntoKey()
408     friend struct Builder;
410     explicit UntypedArgumentBuilder(CmdlineParser::Builder& parent) : parent_(parent) {}  in UntypedArgumentBuilder()
413     CmdlineParser::Builder& parent_;
421   struct Builder {  struct
422     Builder() : save_destination_(new SaveDestination()) {}  in Builder()  function
429     Builder& ClearCategory() {  in ClearCategory()  argument
434     Builder& SetCategory(const char* sv) {  in SetCategory()  argument
439     Builder& OrderCategories(std::vector<const char*> categories) {  in OrderCategories()  argument
453     Builder& IgnoreUnrecognized(bool ignore_unrecognized) {  in IgnoreUnrecognized()  argument
459     Builder& Ignore(std::initializer_list<const char*> ignore_list) {  in Ignore()  argument
510     Builder(const Builder& other) = delete;
580   friend struct Builder;
703     CmdlineParser<TVariantMap, TVariantMapKey>::Builder& parent) {  in CreateArgumentBuilder()
712     CmdlineParser<TVariantMap, TVariantMapKey>::Builder& builder,  in AppendCompletedArgument()