[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-14 UTC."],[[["This page details the `ExactlyOnceAckHandler::Impl` class within the Google Cloud Pub/Sub C++ library, focusing on its internal implementation."],["The class provides virtual implementations for `ack()`, `nack()`, and `delivery_attempt()`, returning a `future\u003cStatus\u003e`, `future\u003cStatus\u003e` and a `std::int32_t` respectively."],["`ack_id()` and `subscription()` functions are for internal use only, lacking public counterparts in `ExactlyOnceAckHandler`, returning a `std::string` and `pubsub::Subscription` respectively."],["A list of the Google Cloud Pub/Sub C++ library versions are available, with the newest release being `2.37.0-rc`, in addition to `2.32.0` being the current version."],["`ExactlyOnceAckHandler::Impl` allows applications to create a mock for the `ExactlyOnceAckHandler`."]]],[]]
