[[["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."],[[["The latest version available is 2.37.0-rc, with numerous previous versions, from 2.36.0 down to 2.11.0, also accessible."],["This webpage provides documentation for the `AckHandler::Impl` class in the Google Cloud Pub/Sub C++ library across different versions."],["The `AckHandler::Impl` class allows applications to mock an `AckHandler` instance."],["Key functions of `AckHandler::Impl` include `ack()`, `nack()`, and `delivery_attempt()`, each corresponding to a method in the `AckHandler` class."],["The `ack()` and `nack()` functions have no return values, while `delivery_attempt()` returns a `std::int32_t`."]]],[]]
