marsupialtail commented on code in PR #13931:
URL: https://github.com/apache/arrow/pull/13931#discussion_r955653709
##########
cpp/src/arrow/util/async_generator.h:
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@@ -147,6 +147,51 @@ Future<std::vector<T>>
CollectAsyncGenerator(AsyncGenerator<T> generator) {
return Loop(LoopBody{std::move(generator), std::move(vec)});
}
+/// \brief this is just like a MapGenerator but the map fun returns a thing
instead of a
+/// future
Review Comment:
That is right.
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