As is a proxy to errors.As This need to single import errors.

Check returns retry mode for err.

FromOperation is an option for construct operation error from operation.Status FromOperation must use as `Operation(FromOperation(operation.Status))`.

Is is a improved proxy to errors.Is This need to single import errors.

IsErrorFromServer return true if err returned from server (opposite to raised internally in sdk).

IsOperationError reports whether err is operationError with given errType codes.

IsTransportError reports whether err is transportError with given grpc codes.

NewWithIssues returns error which contains child issues.

RetryableError return Error if err is retriable error, else nil.

Transport returns a new transport error with given options.

WithIssues is an option for construct operation error with issues list WithIssues must use as `Operation(WithIssues(issues))`.

WithStackTrace is a wrapper over original err with file:line identification.

WithStatusCode is an option for construct operation error with reason code WithStatusCode must use as `Operation(WithStatusCode(reason))`.

WithTraceID is an option for construct operation error with traceID.

Wrap makes internal ydb error.

Issue struct.

Error is an interface of error which reports about error code and error name.

Type reports which error type.