[[["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 provides documentation for the `PullAckHandler::Impl` class across multiple versions, from 2.11.0 to 2.37.0-rc, with 2.37.0-rc being the latest release candidate."],["The `PullAckHandler::Impl` class enables applications to create mock implementations of the `PullAckHandler`."],["The documentation includes details on three virtual functions: `ack()`, `nack()`, and `delivery_attempt()`, each with descriptions and return types."],["The `ack()` and `nack()` functions both return a future of Status, while the `delivery_attempt()` returns a `std::int32_t`."]]],[]]
