The application may be able to obtain a CRC32C checksum in some out-of-band way. For example, if the object was downloaded from some other cloud storage service, or because the application already queried the GCS object metadata. In these cases, providing the value to the client library improves the end-to-end data integrity verification.
[[["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 2025-04-01 UTC."],[[["This page provides versioned documentation for `Crc32cChecksumValue`, spanning from version 2.11.0 up to the latest release candidate, 2.37.0-rc."],["The primary function of `Crc32cChecksumValue` is to allow applications to supply pre-computed CRC32C checksums for enhanced data integrity verification."],["The documentation includes details on the `name()` static function, which returns a `char const *` and is part of the `Crc32cChecksumValue` class."],["The Crc32cChecksumValue class is part of the Google Cloud Storage C++ library, and is referenced throughout all available versions on this page."]]],[]]
