ydb/yql/essentials/utils/strong_alias.h, branch main Mirror of YDB github repos https://code.mastervirt.ru/ydb/atom?h=main 2026-07-07T15:03:49Z YQL-21387: Introduce TStrongAlias 2026-07-07T15:03:49Z atarasov5 atarasov5@yandex-team.com 2026-07-07T14:04:04Z urn:sha1:cd6f4f4f7ce4b7642275a89f825a03d3f98a5765 #### Introduce TStrongAlias type to prevent type confusion ✎ - Introduces `TStrongAlias` template to create distinct types for different conceptual uses of the same underlying data, preventing accidental mixing of semantically different values - Replaces direct `TString` usage with `TStrongAlias<class TRuntimeSettingsStableHashTag, TString>` for runtime settings hash to enforce type safety - Updates build configuration to include new `strong_alias` source files - Fixes a build issue in `mkql_computation_pattern_cache_ut.cpp` by properly accessing the `resize` method on the hash object - Provides comprehensive implementation of `TStrongAlias` including comparison, hashing, and stream output operators for type-safe usage <a href="https://nda.ya.ru/t/qa0kX64r7DqvtN"><font size="2">Autodescription by Yandex Code Assistant</font></a> commit_hash:0c856e748ee2198d8545f1a96d24837132cf7d64