| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| errors | Package errors implements functions to manipulate errors. |
| github.com/ydb-platform/ydb-go-sdk/v3/internal/stack | |
| github.com/ydb-platform/ydb-go-sdk/v3/internal/xcontext | |
| github.com/ydb-platform/ydb-go-sdk/v3/internal/xerrors | |
| github.com/ydb-platform/ydb-go-sdk/v3/internal/xsync | |
| github.com/ydb-platform/ydb-go-sdk/v3/retry | |
| github.com/ydb-platform/ydb-go-sdk/v3/trace | |
| golang.org/x/sync/errgroup | Package errgroup provides synchronization, error propagation, and Context cancelation for groups of goroutines working on subtasks of a common task. |
| time | Package time provides functionality for measuring and displaying time. |