By default the GCS client library computes CRC32C checksums in all upload and download operations. The application can use this option to disable the checksum computation.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["This webpage provides a reference for the `DisableCrc32cChecksum` structure in the Google Cloud Storage C++ client library, spanning multiple versions."],["The latest version documented is 2.37.0-rc, with a range of previous versions from 2.36.0 down to 2.11.0 also included."],["`DisableCrc32cChecksum` allows users to disable CRC32C checksum calculations during upload and download operations, which are enabled by default."],["Disabling CRC32C checksums while MD5 hashes are also disabled is not recommended, as it exposes the application to data corruption."],["The page includes information for a `name()` function within the `DisableCrc32cChecksum` struct, which is of type `char const *`."]]],[]]
