const (
	TopicWriterCompressMessagesReasonCompressData                = TopicWriterCompressMessagesReason("compress-on-send")           //nolint:lll
	TopicWriterCompressMessagesReasonCompressDataOnWriteReadData = TopicWriterCompressMessagesReason("compress-on-call-write")     //nolint:lll
	TopicWriterCompressMessagesReasonCodecsMeasure               = TopicWriterCompressMessagesReason("compress-on-codecs-measure") //nolint:lll
)

type ConnState interface {
	fmt.Stringer

	IsValid() bool
	Code() int
}

type Coordination struct {
	OnNew          func(CoordinationNewStartInfo) func(CoordinationNewDoneInfo)
	OnCreateNode   func(CoordinationCreateNodeStartInfo) func(CoordinationCreateNodeDoneInfo)
	OnAlterNode    func(CoordinationAlterNodeStartInfo) func(CoordinationAlterNodeDoneInfo)
	OnDropNode     func(CoordinationDropNodeStartInfo) func(CoordinationDropNodeDoneInfo)
	OnDescribeNode func(CoordinationDescribeNodeStartInfo) func(CoordinationDescribeNodeDoneInfo)
	OnSession      func(CoordinationSessionStartInfo) func(CoordinationSessionDoneInfo)
	OnClose        func(CoordinationCloseStartInfo) func(CoordinationCloseDoneInfo)

	OnStreamNew               func(CoordinationStreamNewStartInfo) func(CoordinationStreamNewDoneInfo)
	OnSessionStarted          func(CoordinationSessionStartedInfo)
	OnSessionStartTimeout     func(CoordinationSessionStartTimeoutInfo)
	OnSessionKeepAliveTimeout func(CoordinationSessionKeepAliveTimeoutInfo)
	OnSessionStopped          func(CoordinationSessionStoppedInfo)
	OnSessionStopTimeout      func(CoordinationSessionStopTimeoutInfo)
	OnSessionClientTimeout    func(CoordinationSessionClientTimeoutInfo)
	OnSessionServerExpire     func(CoordinationSessionServerExpireInfo)
	OnSessionServerError      func(CoordinationSessionServerErrorInfo)

	OnSessionReceive           func(CoordinationSessionReceiveStartInfo) func(CoordinationSessionReceiveDoneInfo)
	OnSessionReceiveUnexpected func(CoordinationSessionReceiveUnexpectedInfo)

	OnSessionStop  func(CoordinationSessionStopInfo)
	OnSessionStart func(CoordinationSessionStartStartInfo) func(CoordinationSessionStartDoneInfo)
	OnSessionSend  func(CoordinationSessionSendStartInfo) func(CoordinationSessionSendDoneInfo)
}

type CoordinationAlterNodeDoneInfo struct {
	Error error
}

type CoordinationAlterNodeStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call

	Path string
}

type CoordinationCloseDoneInfo struct {
	Error error
}

type CoordinationCloseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type CoordinationComposeOption func(o *coordinationComposeOptions)

type CoordinationCreateNodeDoneInfo struct {
	Error error
}

type CoordinationCreateNodeStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call

	Path string
}

type CoordinationDescribeNodeDoneInfo struct {
	Error error
}

type CoordinationDescribeNodeStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call

	Path string
}

type CoordinationDropNodeDoneInfo struct {
	Error error
}

type CoordinationDropNodeStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call

	Path string
}

type CoordinationNewDoneInfo struct{}

type CoordinationNewStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type CoordinationSessionClientTimeoutInfo struct {
	LastGoodResponseTime time.Time
	Timeout              time.Duration
}

type CoordinationSessionDoneInfo struct {
	Error error
}

type CoordinationSessionKeepAliveTimeoutInfo struct {
	LastGoodResponseTime time.Time
	Timeout              time.Duration
}

type CoordinationSessionReceiveDoneInfo struct {
	Response *Ydb_Coordination.SessionResponse
	Error    error
}

type CoordinationSessionReceiveStartInfo struct{}

type CoordinationSessionReceiveUnexpectedInfo struct {
	Response *Ydb_Coordination.SessionResponse
}

type CoordinationSessionSendDoneInfo struct {
	Error error
}

type CoordinationSessionSendStartInfo struct {
	Request *Ydb_Coordination.SessionRequest
}

type CoordinationSessionServerErrorInfo struct {
	Failure *Ydb_Coordination.SessionResponse_Failure
}

type CoordinationSessionServerExpireInfo struct {
	Failure *Ydb_Coordination.SessionResponse_Failure
}

type CoordinationSessionStartDoneInfo struct {
	Error error
}

type CoordinationSessionStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call

	Path string
}

type CoordinationSessionStartStartInfo struct{}

type CoordinationSessionStartTimeoutInfo struct {
	Timeout time.Duration
}

type CoordinationSessionStartedInfo struct {
	SessionID         uint64
	ExpectedSessionID uint64
}

type CoordinationSessionStopInfo struct {
	SessionID uint64
}

type CoordinationSessionStopTimeoutInfo struct {
	Timeout time.Duration
}

type CoordinationSessionStoppedInfo struct {
	SessionID         uint64
	ExpectedSessionID uint64
}

type CoordinationStreamNewDoneInfo struct {
	Error error
}

type CoordinationStreamNewStartInfo struct{}

type DatabaseSQL struct {
	OnConnectorConnect func(DatabaseSQLConnectorConnectStartInfo) func(DatabaseSQLConnectorConnectDoneInfo)

	OnConnPing          func(DatabaseSQLConnPingStartInfo) func(DatabaseSQLConnPingDoneInfo)
	OnConnPrepare       func(DatabaseSQLConnPrepareStartInfo) func(DatabaseSQLConnPrepareDoneInfo)
	OnConnClose         func(DatabaseSQLConnCloseStartInfo) func(DatabaseSQLConnCloseDoneInfo)
	OnConnBegin         func(DatabaseSQLConnBeginStartInfo) func(DatabaseSQLConnBeginDoneInfo)
	OnConnQuery         func(DatabaseSQLConnQueryStartInfo) func(DatabaseSQLConnQueryDoneInfo)
	OnConnExec          func(DatabaseSQLConnExecStartInfo) func(DatabaseSQLConnExecDoneInfo)
	OnConnIsTableExists func(DatabaseSQLConnIsTableExistsStartInfo) func(DatabaseSQLConnIsTableExistsDoneInfo)

	OnTxQuery    func(DatabaseSQLTxQueryStartInfo) func(DatabaseSQLTxQueryDoneInfo)
	OnTxExec     func(DatabaseSQLTxExecStartInfo) func(DatabaseSQLTxExecDoneInfo)
	OnTxPrepare  func(DatabaseSQLTxPrepareStartInfo) func(DatabaseSQLTxPrepareDoneInfo)
	OnTxCommit   func(DatabaseSQLTxCommitStartInfo) func(DatabaseSQLTxCommitDoneInfo)
	OnTxRollback func(DatabaseSQLTxRollbackStartInfo) func(DatabaseSQLTxRollbackDoneInfo)

	OnStmtQuery func(DatabaseSQLStmtQueryStartInfo) func(DatabaseSQLStmtQueryDoneInfo)
	OnStmtExec  func(DatabaseSQLStmtExecStartInfo) func(DatabaseSQLStmtExecDoneInfo)
	OnStmtClose func(DatabaseSQLStmtCloseStartInfo) func(DatabaseSQLStmtCloseDoneInfo)

	OnDoTx func(DatabaseSQLDoTxStartInfo) func(DatabaseSQLDoTxIntermediateInfo) func(DatabaseSQLDoTxDoneInfo)
}

type DatabaseSQLComposeOption func(o *databaseSQLComposeOptions)

type DatabaseSQLConnBeginDoneInfo struct {
	Tx    tableTransactionInfo
	Error error
}

type DatabaseSQLConnBeginStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DatabaseSQLConnCloseDoneInfo struct {
	Error error
}

type DatabaseSQLConnCloseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DatabaseSQLConnExecDoneInfo struct {
	Error error
}

type DatabaseSQLConnExecStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context    *context.Context
	Call       call
	Query      string
	Mode       string
	Idempotent bool
	IdleTime   time.Duration
}

type DatabaseSQLConnIsTableExistsDoneInfo struct {
	Exists bool
	Error  error
}

type DatabaseSQLConnIsTableExistsStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context   *context.Context
	Call      call
	TableName string
}

type DatabaseSQLConnPingDoneInfo struct {
	Error error
}

type DatabaseSQLConnPingStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DatabaseSQLConnPrepareDoneInfo struct {
	Error error
}

type DatabaseSQLConnPrepareStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Query   string
}

type DatabaseSQLConnQueryDoneInfo struct {
	Error error
}

type DatabaseSQLConnQueryStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context    *context.Context
	Call       call
	Query      string
	Mode       string
	Idempotent bool
	IdleTime   time.Duration
}

type DatabaseSQLConnectorConnectDoneInfo struct {
	Error   error
	Session tableSessionInfo
}

type DatabaseSQLConnectorConnectStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DatabaseSQLDoTxDoneInfo struct {
	Attempts int
	Error    error
}

type DatabaseSQLDoTxIntermediateInfo struct {
	Error error
}

type DatabaseSQLDoTxStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context    *context.Context
	Call       call
	ID         string
	Idempotent bool
}

type DatabaseSQLStmtCloseDoneInfo struct {
	Error error
}

type DatabaseSQLStmtCloseStartInfo struct {
	StmtContext *context.Context
	Call        call
}

type DatabaseSQLStmtExecDoneInfo struct {
	Error error
}

type DatabaseSQLStmtExecStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context     *context.Context
	Call        call
	StmtContext context.Context
	Query       string
}

type DatabaseSQLStmtQueryDoneInfo struct {
	Error error
}

type DatabaseSQLStmtQueryStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context     *context.Context
	Call        call
	StmtContext context.Context
	Query       string
}

type DatabaseSQLTxCommitDoneInfo struct {
	Error error
}

type DatabaseSQLTxCommitStartInfo struct {
	// TxContext make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Tx      tableTransactionInfo
}

type DatabaseSQLTxExecDoneInfo struct {
	Error error
}

type DatabaseSQLTxExecStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context   *context.Context
	Call      call
	TxContext context.Context
	Tx        tableTransactionInfo
	Query     string
}

type DatabaseSQLTxPrepareDoneInfo struct {
	Error error
}

type DatabaseSQLTxPrepareStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context   *context.Context
	Call      call
	TxContext *context.Context
	Tx        tableTransactionInfo
	Query     string
}

type DatabaseSQLTxQueryDoneInfo struct {
	Error error
}

type DatabaseSQLTxQueryStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context   *context.Context
	Call      call
	TxContext context.Context
	Tx        tableTransactionInfo
	Query     string
}

type DatabaseSQLTxRollbackDoneInfo struct {
	Error error
}

type DatabaseSQLTxRollbackStartInfo struct {
	// TxContext make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Tx      tableTransactionInfo
}

type Detailer interface {
	Details() Details
}

type Details uint64

const (
	DriverNetEvents Details = 1 << iota // for bitmask: 1, 2, 4, 8, 16, 32, ...
	DriverConnEvents
	DriverBalancerEvents
	DriverResolverEvents
	DriverRepeaterEvents
	DriverCredentialsEvents

	TableSessionLifeCycleEvents
	TableSessionQueryInvokeEvents
	TableSessionQueryStreamEvents
	TableSessionTransactionEvents
	TablePoolLifeCycleEvents
	TablePoolSessionLifeCycleEvents
	TablePoolAPIEvents

	QuerySessionEvents
	QueryResultEvents
	QueryTransactionEvents
	QueryPoolEvents

	TopicControlPlaneEvents

	TopicReaderCustomerEvents

	TopicReaderStreamLifeCycleEvents
	TopicReaderStreamEvents
	TopicReaderMessageEvents
	TopicReaderPartitionEvents

	TopicWriterStreamLifeCycleEvents
	TopicWriterStreamEvents

	DatabaseSQLConnectorEvents
	DatabaseSQLConnEvents
	DatabaseSQLTxEvents
	DatabaseSQLStmtEvents

	RetryEvents

	DiscoveryEvents

	SchemeEvents

	ScriptingEvents

	RatelimiterEvents

	CoordinationEvents

	DriverEvents = DriverConnEvents |
		DriverBalancerEvents |
		DriverResolverEvents |
		DriverRepeaterEvents |
		DriverCredentialsEvents

	TableEvents = TableSessionLifeCycleEvents |
		TableSessionQueryInvokeEvents |
		TableSessionQueryStreamEvents |
		TableSessionTransactionEvents |
		TablePoolLifeCycleEvents |
		TablePoolSessionLifeCycleEvents |
		TablePoolAPIEvents

	QueryEvents = QuerySessionEvents |
		QueryPoolEvents |
		QueryResultEvents |
		QueryTransactionEvents

	TablePoolEvents = TablePoolLifeCycleEvents |
		TablePoolSessionLifeCycleEvents |
		TablePoolAPIEvents

	TableSessionQueryEvents = TableSessionQueryInvokeEvents |
		TableSessionQueryStreamEvents
	TableSessionEvents = TableSessionLifeCycleEvents |
		TableSessionQueryEvents |
		TableSessionTransactionEvents

	TopicReaderEvents = TopicReaderCustomerEvents | TopicReaderStreamEvents | TopicReaderMessageEvents |
		TopicReaderPartitionEvents |
		TopicReaderStreamLifeCycleEvents

	TopicEvents = TopicControlPlaneEvents | TopicReaderEvents

	DatabaseSQLEvents = DatabaseSQLConnectorEvents |
		DatabaseSQLConnEvents |
		DatabaseSQLTxEvents |
		DatabaseSQLStmtEvents

	DetailsAll = ^Details(0) // All bits enabled
)

type Discovery struct {
	OnDiscover func(DiscoveryDiscoverStartInfo) func(DiscoveryDiscoverDoneInfo)
	OnWhoAmI   func(DiscoveryWhoAmIStartInfo) func(DiscoveryWhoAmIDoneInfo)
}

type DiscoveryComposeOption func(o *discoveryComposeOptions)

type DiscoveryDiscoverDoneInfo struct {
	Location  string
	Endpoints []EndpointInfo
	Error     error
}

type DiscoveryDiscoverStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Address  string
	Database string
}

type DiscoveryWhoAmIDoneInfo struct {
	User   string
	Groups []string
	Error  error
}

type DiscoveryWhoAmIStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type Driver struct {
	// Driver runtime events
	OnInit  func(DriverInitStartInfo) func(DriverInitDoneInfo)
	OnWith  func(DriverWithStartInfo) func(DriverWithDoneInfo)
	OnClose func(DriverCloseStartInfo) func(DriverCloseDoneInfo)

	// Pool of connections
	OnPoolNew     func(DriverConnPoolNewStartInfo) func(DriverConnPoolNewDoneInfo)
	OnPoolRelease func(DriverConnPoolReleaseStartInfo) func(DriverConnPoolReleaseDoneInfo)

	// Resolver events
	OnResolve func(DriverResolveStartInfo) func(DriverResolveDoneInfo)

	// Conn events
	OnConnStateChange     func(DriverConnStateChangeStartInfo) func(DriverConnStateChangeDoneInfo)
	OnConnInvoke          func(DriverConnInvokeStartInfo) func(DriverConnInvokeDoneInfo)
	OnConnNewStream       func(DriverConnNewStreamStartInfo) func(DriverConnNewStreamDoneInfo)
	OnConnStreamRecvMsg   func(DriverConnStreamRecvMsgStartInfo) func(DriverConnStreamRecvMsgDoneInfo)
	OnConnStreamSendMsg   func(DriverConnStreamSendMsgStartInfo) func(DriverConnStreamSendMsgDoneInfo)
	OnConnStreamCloseSend func(DriverConnStreamCloseSendStartInfo) func(DriverConnStreamCloseSendDoneInfo)
	OnConnDial            func(DriverConnDialStartInfo) func(DriverConnDialDoneInfo)
	OnConnBan             func(DriverConnBanStartInfo) func(DriverConnBanDoneInfo)
	OnConnAllow           func(DriverConnAllowStartInfo) func(DriverConnAllowDoneInfo)
	OnConnPark            func(DriverConnParkStartInfo) func(DriverConnParkDoneInfo)
	OnConnClose           func(DriverConnCloseStartInfo) func(DriverConnCloseDoneInfo)

	// Repeater events
	OnRepeaterWakeUp func(DriverRepeaterWakeUpStartInfo) func(DriverRepeaterWakeUpDoneInfo)

	// Balancer events
	OnBalancerInit func(DriverBalancerInitStartInfo) func(DriverBalancerInitDoneInfo)

	OnBalancerClose          func(DriverBalancerCloseStartInfo) func(DriverBalancerCloseDoneInfo)
	OnBalancerChooseEndpoint func(
		DriverBalancerChooseEndpointStartInfo,
	) func(
		DriverBalancerChooseEndpointDoneInfo,
	)
	OnBalancerClusterDiscoveryAttempt func(
		DriverBalancerClusterDiscoveryAttemptStartInfo,
	) func(
		DriverBalancerClusterDiscoveryAttemptDoneInfo,
	)
	OnBalancerUpdate func(DriverBalancerUpdateStartInfo) func(DriverBalancerUpdateDoneInfo)

	// Credentials events
	OnGetCredentials func(DriverGetCredentialsStartInfo) func(DriverGetCredentialsDoneInfo)
}

type DriverBalancerChooseEndpointDoneInfo struct {
	Endpoint EndpointInfo
	Error    error
}

type DriverBalancerChooseEndpointStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DriverBalancerCloseDoneInfo struct {
	Error error
}

type DriverBalancerCloseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DriverBalancerClusterDiscoveryAttemptDoneInfo struct {
	Error error
}

type DriverBalancerClusterDiscoveryAttemptStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Address string
}

type DriverBalancerDialEntrypointDoneInfo struct {
	Error error
}

type DriverBalancerDialEntrypointStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Address string
}

type DriverBalancerInitDoneInfo struct {
	Error error
}

type DriverBalancerInitStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Name    string
}

type DriverBalancerUpdateDoneInfo struct {
	Endpoints []EndpointInfo
	Added     []EndpointInfo
	Dropped   []EndpointInfo
	LocalDC   string
}

type DriverBalancerUpdateStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context     *context.Context
	Call        call
	NeedLocalDC bool
}

type DriverCloseDoneInfo struct {
	Error error
}

type DriverCloseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DriverComposeOption func(o *driverComposeOptions)

type DriverConnAllowDoneInfo struct {
	State ConnState
}

type DriverConnAllowStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Endpoint EndpointInfo
	State    ConnState
}

type DriverConnBanDoneInfo struct {
	State ConnState
}

type DriverConnBanStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Endpoint EndpointInfo
	State    ConnState
	Cause    error
}

type DriverConnCloseDoneInfo struct {
	Error error
}

type DriverConnCloseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Endpoint EndpointInfo
}

type DriverConnDialDoneInfo struct {
	Error error
}

type DriverConnDialStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Endpoint EndpointInfo
}

type DriverConnInvokeDoneInfo struct {
	Error    error
	Issues   []Issue
	OpID     string
	State    ConnState
	Metadata map[string][]string
}

type DriverConnInvokeStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Endpoint EndpointInfo
	Method   Method
}

type DriverConnNewStreamDoneInfo struct {
	Error error
	State ConnState
}

type DriverConnNewStreamStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Endpoint EndpointInfo
	Method   Method
}

type DriverConnParkDoneInfo struct {
	Error error
}

type DriverConnParkStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Endpoint EndpointInfo
}

type DriverConnPoolNewDoneInfo struct{}

type DriverConnPoolNewStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DriverConnPoolReleaseDoneInfo struct {
	Error error
}

type DriverConnPoolReleaseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DriverConnStateChangeDoneInfo struct {
	State ConnState
}

type DriverConnStateChangeStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Endpoint EndpointInfo
	State    ConnState
}

type DriverConnStreamCloseSendDoneInfo struct {
	Error error
}

type DriverConnStreamCloseSendStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DriverConnStreamRecvMsgDoneInfo struct {
	Error error
}

type DriverConnStreamRecvMsgStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DriverConnStreamSendMsgDoneInfo struct {
	Error error
}

type DriverConnStreamSendMsgStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DriverConnTakeDoneInfo struct {
	Error error
}

type DriverConnTakeStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Endpoint EndpointInfo
}

type DriverGetCredentialsDoneInfo struct {
	Token string
	Error error
}

type DriverGetCredentialsStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type DriverInitDoneInfo struct {
	Error error
}

type DriverInitStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Endpoint string
	Database string
	Secure   bool
}

type DriverNetCloseDoneInfo struct {
	Error error
}

type DriverNetCloseStartInfo struct {
	Call    call
	Address string
}

type DriverNetDialDoneInfo struct {
	Error error
}

type DriverNetDialStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Address string
}

type DriverNetReadDoneInfo struct {
	Received int
	Error    error
}

type DriverNetReadStartInfo struct {
	Call    call
	Address string
	Buffer  int
}

type DriverNetWriteDoneInfo struct {
	Sent  int
	Error error
}

type DriverNetWriteStartInfo struct {
	Call    call
	Address string
	Bytes   int
}

type DriverRepeaterWakeUpDoneInfo struct {
	Error error
}

type DriverRepeaterWakeUpStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Name    string
	Event   string
}

type DriverResolveDoneInfo struct {
	Error error
}

type DriverResolveStartInfo struct {
	Call     call
	Target   string
	Resolved []string
}

type DriverWithDoneInfo struct {
	Error error
}

type DriverWithStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context  *context.Context
	Call     call
	Endpoint string
	Database string
	Secure   bool
}

type EndpointInfo interface {
	fmt.Stringer

	NodeID() uint32
	Address() string
	LocalDC() bool
	Location() string
	LoadFactor() float32
	LastUpdated() time.Time
}

type FieldStubber struct {
	// OnStub is an optional callback that is called when field getting
	// stubbed.
	OnStub func(name string)

	// OnCall is an optional callback that will be called for each stubbed
	// field getting called.
	OnCall func(name string, args ...interface{})
}

type Issue interface {
	GetMessage() string
	GetIssueCode() uint32
	GetSeverity() uint32
}

type Method string

type OnReadStreamUpdateTokenDoneInfo struct {
	Error error
}

type OnReadUnknownGrpcMessageInfo struct {
	ReaderConnectionID string
	Error              error
}

type OnReadUpdateTokenMiddleTokenReceivedInfo struct {
	TokenLen int
	Error    error
}

type OnReadUpdateTokenStartInfo struct {
	ReaderConnectionID string
}

type Query struct {
	OnNew   func(QueryNewStartInfo) func(info QueryNewDoneInfo)
	OnClose func(QueryCloseStartInfo) func(info QueryCloseDoneInfo)

	OnPoolNew    func(QueryPoolNewStartInfo) func(QueryPoolNewDoneInfo)
	OnPoolClose  func(QueryPoolCloseStartInfo) func(QueryPoolCloseDoneInfo)
	OnPoolTry    func(QueryPoolTryStartInfo) func(QueryPoolTryDoneInfo)
	OnPoolWith   func(QueryPoolWithStartInfo) func(QueryPoolWithDoneInfo)
	OnPoolPut    func(QueryPoolPutStartInfo) func(QueryPoolPutDoneInfo)
	OnPoolGet    func(QueryPoolGetStartInfo) func(QueryPoolGetDoneInfo)
	OnPoolChange func(QueryPoolChange)

	OnDo   func(QueryDoStartInfo) func(QueryDoDoneInfo)
	OnDoTx func(QueryDoTxStartInfo) func(QueryDoTxDoneInfo)

	OnSessionCreate       func(QuerySessionCreateStartInfo) func(info QuerySessionCreateDoneInfo)
	OnSessionAttach       func(QuerySessionAttachStartInfo) func(info QuerySessionAttachDoneInfo)
	OnSessionDelete       func(QuerySessionDeleteStartInfo) func(info QuerySessionDeleteDoneInfo)
	OnSessionExecute      func(QuerySessionExecuteStartInfo) func(info QuerySessionExecuteDoneInfo)
	OnSessionBegin        func(QuerySessionBeginStartInfo) func(info QuerySessionBeginDoneInfo)
	OnTxExecute           func(QueryTxExecuteStartInfo) func(info QueryTxExecuteDoneInfo)
	OnResultNew           func(QueryResultNewStartInfo) func(info QueryResultNewDoneInfo)
	OnResultNextPart      func(QueryResultNextPartStartInfo) func(info QueryResultNextPartDoneInfo)
	OnResultNextResultSet func(QueryResultNextResultSetStartInfo) func(info QueryResultNextResultSetDoneInfo)
	OnResultClose         func(QueryResultCloseStartInfo) func(info QueryResultCloseDoneInfo)
	OnResultSetNextRow    func(QueryResultSetNextRowStartInfo) func(info QueryResultSetNextRowDoneInfo)
	OnRowScan             func(QueryRowScanStartInfo) func(info QueryRowScanDoneInfo)
	OnRowScanNamed        func(QueryRowScanNamedStartInfo) func(info QueryRowScanNamedDoneInfo)
	OnRowScanStruct       func(QueryRowScanStructStartInfo) func(info QueryRowScanStructDoneInfo)
}

type QueryCloseDoneInfo struct {
	Error error
}

type QueryCloseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryComposeOption func(o *queryComposeOptions)

type QueryDoDoneInfo struct {
	Attempts int
	Error    error
}

type QueryDoStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryDoTxDoneInfo struct {
	Attempts int
	Error    error
}

type QueryDoTxStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryNewDoneInfo struct{}

type QueryNewStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryPoolChange struct {
	Limit int
	Index int
	Idle  int
	InUse int
}

type QueryPoolCloseDoneInfo struct {
	Error error
}

type QueryPoolCloseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryPoolGetDoneInfo struct {
	Error error
}

type QueryPoolGetStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryPoolNewDoneInfo struct {
	Limit int
}

type QueryPoolNewStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryPoolPutDoneInfo struct {
	Error error
}

type QueryPoolPutStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryPoolTryDoneInfo struct {
	Error error
}

type QueryPoolTryStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryPoolWithDoneInfo struct {
	Error error

	Attempts int
}

type QueryPoolWithStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryResultCloseDoneInfo struct {
	Error error
}

type QueryResultCloseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryResultNewDoneInfo struct {
	Error error
}

type QueryResultNewStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryResultNextPartDoneInfo struct {
	Error error
}

type QueryResultNextPartStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryResultNextResultSetDoneInfo struct {
	Error error
}

type QueryResultNextResultSetStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryResultSetNextRowDoneInfo struct {
	Error error
}

type QueryResultSetNextRowStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryRowScanDoneInfo struct {
	Error error
}

type QueryRowScanNamedDoneInfo struct {
	Error error
}

type QueryRowScanNamedStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryRowScanStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QueryRowScanStructDoneInfo struct {
	Error error
}

type QueryRowScanStructStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QuerySessionAttachDoneInfo struct {
	Error error
}

type QuerySessionAttachStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session querySessionInfo
}

type QuerySessionBeginDoneInfo struct {
	Error error
	Tx    queryTransactionInfo
}

type QuerySessionBeginStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session querySessionInfo
}

type QuerySessionCreateDoneInfo struct {
	Session querySessionInfo
	Error   error
}

type QuerySessionCreateStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type QuerySessionDeleteDoneInfo struct {
	Error error
}

type QuerySessionDeleteStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session querySessionInfo
}

type QuerySessionExecuteDoneInfo struct {
	Error error
}

type QuerySessionExecuteStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call

	Session querySessionInfo
	Query   string
}

type QueryTxExecuteDoneInfo struct {
	Error error
}

type QueryTxExecuteStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call

	Session querySessionInfo
	Tx      queryTransactionInfo
	Query   string
}

type Ratelimiter struct{}

type RatelimiterComposeOption func(o *ratelimiterComposeOptions)

type Retry struct {
	OnRetry func(RetryLoopStartInfo) func(RetryLoopDoneInfo)
}

type RetryComposeOption func(o *retryComposeOptions)

type RetryLoopDoneInfo struct {
	Attempts int
	Error    error
}

type RetryLoopStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context

	Call       call
	Label      string
	Idempotent bool

	NestedCall bool // a sign for detect Retry calls inside head Retry
}

type Scheme struct {
	OnListDirectory     func(SchemeListDirectoryStartInfo) func(SchemeListDirectoryDoneInfo)
	OnDescribePath      func(SchemeDescribePathStartInfo) func(SchemeDescribePathDoneInfo)
	OnMakeDirectory     func(SchemeMakeDirectoryStartInfo) func(SchemeMakeDirectoryDoneInfo)
	OnRemoveDirectory   func(SchemeRemoveDirectoryStartInfo) func(SchemeRemoveDirectoryDoneInfo)
	OnModifyPermissions func(SchemeModifyPermissionsStartInfo) func(SchemeModifyPermissionsDoneInfo)
}

type SchemeComposeOption func(o *schemeComposeOptions)

type SchemeDescribePathDoneInfo struct {
	EntryType string
	Error     error
}

type SchemeDescribePathStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Path    string
}

type SchemeListDirectoryDoneInfo struct {
	Error error
}

type SchemeListDirectoryStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type SchemeMakeDirectoryDoneInfo struct {
	Error error
}

type SchemeMakeDirectoryStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Path    string
}

type SchemeModifyPermissionsDoneInfo struct {
	Error error
}

type SchemeModifyPermissionsStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Path    string
}

type SchemeRemoveDirectoryDoneInfo struct {
	Error error
}

type SchemeRemoveDirectoryStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Path    string
}

type Scripting struct {
	OnExecute       func(ScriptingExecuteStartInfo) func(ScriptingExecuteDoneInfo)
	OnStreamExecute func(
		ScriptingStreamExecuteStartInfo,
	) func(
		ScriptingStreamExecuteIntermediateInfo,
	) func(
		ScriptingStreamExecuteDoneInfo,
	)
	OnExplain func(ScriptingExplainStartInfo) func(ScriptingExplainDoneInfo)
	OnClose   func(ScriptingCloseStartInfo) func(ScriptingCloseDoneInfo)
}

type ScriptingCloseDoneInfo struct {
	Error error
}

type ScriptingCloseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type ScriptingComposeOption func(o *scriptingComposeOptions)

type ScriptingExecuteDoneInfo struct {
	Result scriptingResult
	Error  error
}

type ScriptingExecuteStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context    *context.Context
	Call       call
	Query      string
	Parameters scriptingQueryParameters
}

type ScriptingExplainDoneInfo struct {
	Plan  string
	Error error
}

type ScriptingExplainStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Query   string
}

type ScriptingStreamExecuteDoneInfo struct {
	Error error
}

type ScriptingStreamExecuteIntermediateInfo struct {
	Error error
}

type ScriptingStreamExecuteStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context    *context.Context
	Call       call
	Query      string
	Parameters scriptingQueryParameters
}

type Table struct {
	// Client events
	OnInit          func(TableInitStartInfo) func(TableInitDoneInfo)
	OnClose         func(TableCloseStartInfo) func(TableCloseDoneInfo)
	OnDo            func(TableDoStartInfo) func(TableDoDoneInfo)
	OnDoTx          func(TableDoTxStartInfo) func(TableDoTxDoneInfo)
	OnCreateSession func(TableCreateSessionStartInfo) func(TableCreateSessionDoneInfo)
	// Session events
	OnSessionNew       func(TableSessionNewStartInfo) func(TableSessionNewDoneInfo)
	OnSessionDelete    func(TableSessionDeleteStartInfo) func(TableSessionDeleteDoneInfo)
	OnSessionKeepAlive func(TableKeepAliveStartInfo) func(TableKeepAliveDoneInfo)
	// Query events
	OnSessionBulkUpsert   func(TableBulkUpsertStartInfo) func(TableBulkUpsertDoneInfo)
	OnSessionQueryPrepare func(TablePrepareDataQueryStartInfo) func(TablePrepareDataQueryDoneInfo)
	OnSessionQueryExecute func(TableExecuteDataQueryStartInfo) func(TableExecuteDataQueryDoneInfo)
	OnSessionQueryExplain func(TableExplainQueryStartInfo) func(TableExplainQueryDoneInfo)
	// Stream events
	OnSessionQueryStreamExecute func(TableSessionQueryStreamExecuteStartInfo) func(TableSessionQueryStreamExecuteDoneInfo)
	OnSessionQueryStreamRead    func(TableSessionQueryStreamReadStartInfo) func(TableSessionQueryStreamReadDoneInfo)
	// Transaction events
	OnTxBegin func(TableTxBeginStartInfo) func(
		TableTxBeginDoneInfo,
	)
	OnTxExecute func(TableTransactionExecuteStartInfo) func(
		TableTransactionExecuteDoneInfo,
	)
	OnTxExecuteStatement func(TableTransactionExecuteStatementStartInfo) func(
		TableTransactionExecuteStatementDoneInfo,
	)
	OnTxCommit func(TableTxCommitStartInfo) func(
		TableTxCommitDoneInfo,
	)
	OnTxRollback func(TableTxRollbackStartInfo) func(TableTxRollbackDoneInfo)
	// Pool state event
	OnPoolStateChange func(TablePoolStateChangeInfo)

	// Pool session lifecycle events
	OnPoolSessionAdd    func(info TablePoolSessionAddInfo)
	OnPoolSessionRemove func(info TablePoolSessionRemoveInfo)

	// Pool common API events
	OnPoolPut  func(TablePoolPutStartInfo) func(TablePoolPutDoneInfo)
	OnPoolGet  func(TablePoolGetStartInfo) func(TablePoolGetDoneInfo)
	OnPoolWait func(TablePoolWaitStartInfo) func(TablePoolWaitDoneInfo)
}

type TableBulkUpsertDoneInfo struct {
	Error error
}

type TableBulkUpsertStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session tableSessionInfo
}

type TableCloseDoneInfo struct {
	Error error
}

type TableCloseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type TableComposeOption func(o *tableComposeOptions)

type TableCreateSessionDoneInfo struct {
	Session  tableSessionInfo
	Attempts int
	Error    error
}

type TableCreateSessionStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type TableDoDoneInfo struct {
	Attempts int
	Error    error
}

type TableDoStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call

	Label      string
	Idempotent bool
	NestedCall bool // flag when Retry called inside head Retry
}

type TableDoTxDoneInfo struct {
	Attempts int
	Error    error
}

type TableDoTxStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call

	Label      string
	Idempotent bool
	NestedCall bool // flag when Retry called inside head Retry
}

type TableExecuteDataQueryDoneInfo struct {
	Tx       tableTransactionInfo
	Prepared bool
	Result   tableResult
	Error    error
}

type TableExecuteDataQueryStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context     *context.Context
	Call        call
	Session     tableSessionInfo
	Query       tableDataQuery
	Parameters  tableQueryParameters
	KeepInCache bool
}

type TableExplainQueryDoneInfo struct {
	AST   string
	Plan  string
	Error error
}

type TableExplainQueryStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session tableSessionInfo
	Query   string
}

type TableInitDoneInfo struct {
	Limit int
}

type TableInitStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type TableKeepAliveDoneInfo struct {
	Error error
}

type TableKeepAliveStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session tableSessionInfo
}

type TablePoolGetDoneInfo struct {
	Session  tableSessionInfo
	Attempts int
	Error    error
}

type TablePoolGetStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type TablePoolPutDoneInfo struct {
	Error error
}

type TablePoolPutStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session tableSessionInfo
}

type TablePoolSessionAddInfo struct {
	Session tableSessionInfo
}

type TablePoolSessionCloseDoneInfo struct{}

type TablePoolSessionCloseStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session tableSessionInfo
}

type TablePoolSessionNewDoneInfo struct {
	Session tableSessionInfo
	Error   error
}

type TablePoolSessionNewStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type TablePoolSessionRemoveInfo struct {
	Session tableSessionInfo
}

type TablePoolStateChangeInfo struct {
	Size  int
	Event string
}

type TablePoolWaitDoneInfo struct {
	Session tableSessionInfo
	Error   error
}

type TablePoolWaitStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type TablePrepareDataQueryDoneInfo struct {
	Result tableDataQuery
	Error  error
}

type TablePrepareDataQueryStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session tableSessionInfo
	Query   string
}

type TableSessionDeleteDoneInfo struct {
	Error error
}

type TableSessionDeleteStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session tableSessionInfo
}

type TableSessionNewDoneInfo struct {
	Session tableSessionInfo
	Error   error
}

type TableSessionNewStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
}

type TableSessionQueryStreamExecuteDoneInfo struct {
	Error error
}

type TableSessionQueryStreamExecuteStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context    *context.Context
	Call       call
	Session    tableSessionInfo
	Query      tableDataQuery
	Parameters tableQueryParameters
}

type TableSessionQueryStreamReadDoneInfo struct {
	Error error
}

type TableSessionQueryStreamReadStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session tableSessionInfo
}

type TableTransactionExecuteDoneInfo struct {
	Result tableResult
	Error  error
}

type TableTransactionExecuteStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context    *context.Context
	Call       call
	Session    tableSessionInfo
	Tx         tableTransactionInfo
	Query      tableDataQuery
	Parameters tableQueryParameters
}

type TableTransactionExecuteStatementDoneInfo struct {
	Result tableResult
	Error  error
}

type TableTransactionExecuteStatementStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context        *context.Context
	Call           call
	Session        tableSessionInfo
	Tx             tableTransactionInfo
	StatementQuery tableDataQuery
	Parameters     tableQueryParameters
}

type TableTxBeginDoneInfo struct {
	Tx    tableTransactionInfo
	Error error
}

type TableTxBeginStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session tableSessionInfo
}

type TableTxCommitDoneInfo struct {
	Error error
}

type TableTxCommitStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session tableSessionInfo
	Tx      tableTransactionInfo
}

type TableTxRollbackDoneInfo struct {
	Error error
}

type TableTxRollbackStartInfo struct {
	// Context make available context in trace callback function.
	// Pointer to context provide replacement of context in trace callback function.
	// Warning: concurrent access to pointer on client side must be excluded.
	// Safe replacement of context are provided only inside callback function
	Context *context.Context
	Call    call
	Session tableSessionInfo
	Tx      tableTransactionInfo
}

type Topic struct {
	OnReaderStart func(info TopicReaderStartInfo)

	OnReaderReconnect        func(TopicReaderReconnectStartInfo) func(TopicReaderReconnectDoneInfo)
	OnReaderReconnectRequest func(TopicReaderReconnectRequestInfo)

	OnReaderPartitionReadStartResponse func(
		TopicReaderPartitionReadStartResponseStartInfo,
	) func(
		TopicReaderPartitionReadStartResponseDoneInfo,
	)
	OnReaderPartitionReadStopResponse func(
		TopicReaderPartitionReadStopResponseStartInfo,
	) func(
		TopicReaderPartitionReadStopResponseDoneInfo,
	)

	OnReaderCommit            func(TopicReaderCommitStartInfo) func(TopicReaderCommitDoneInfo)
	OnReaderSendCommitMessage func(TopicReaderSendCommitMessageStartInfo) func(TopicReaderSendCommitMessageDoneInfo)
	OnReaderCommittedNotify   func(TopicReaderCommittedNotifyInfo)
	OnReaderClose             func(TopicReaderCloseStartInfo) func(TopicReaderCloseDoneInfo)
	OnReaderInit              func(TopicReaderInitStartInfo) func(TopicReaderInitDoneInfo)
	OnReaderError             func(TopicReaderErrorInfo)
	OnReaderUpdateToken       func(
		OnReadUpdateTokenStartInfo,
	) func(
		OnReadUpdateTokenMiddleTokenReceivedInfo,
	) func(
		OnReadStreamUpdateTokenDoneInfo,
	)

	OnReaderSentDataRequest     func(TopicReaderSentDataRequestInfo)
	OnReaderReceiveDataResponse func(TopicReaderReceiveDataResponseStartInfo) func(TopicReaderReceiveDataResponseDoneInfo)
	OnReaderReadMessages        func(TopicReaderReadMessagesStartInfo) func(TopicReaderReadMessagesDoneInfo)
	OnReaderUnknownGrpcMessage  func(OnReadUnknownGrpcMessageInfo)

	OnWriterReconnect  func(TopicWriterReconnectStartInfo) func(TopicWriterReconnectDoneInfo)
	OnWriterInitStream func(TopicWriterInitStreamStartInfo) func(TopicWriterInitStreamDoneInfo)
	OnWriterClose      func(TopicWriterCloseStartInfo) func(TopicWriterCloseDoneInfo)

	OnWriterCompressMessages       func(TopicWriterCompressMessagesStartInfo) func(TopicWriterCompressMessagesDoneInfo)
	OnWriterSendMessages           func(TopicWriterSendMessagesStartInfo) func(TopicWriterSendMessagesDoneInfo)
	OnWriterReadUnknownGrpcMessage func(TopicOnWriterReadUnknownGrpcMessageInfo)
}

type TopicComposeOption func(o *topicComposeOptions)

type TopicOnWriterReadUnknownGrpcMessageInfo struct {
	WriterInstanceID string
	SessionID        string
	Error            error
}

type TopicReadStreamInitRequestInfo interface {
	GetConsumer() string
	GetTopics() []string
}

type TopicReaderCloseDoneInfo struct {
	CloseError error
}

type TopicReaderCloseStartInfo struct {
	ReaderConnectionID string
	CloseReason        error
}

type TopicReaderCommitDoneInfo struct {
	Error error
}

type TopicReaderCommitStartInfo struct {
	RequestContext     context.Context
	Topic              string
	PartitionID        int64
	PartitionSessionID int64
	StartOffset        int64
	EndOffset          int64
}

type TopicReaderCommittedNotifyInfo struct {
	ReaderConnectionID string
	Topic              string
	PartitionID        int64
	PartitionSessionID int64
	CommittedOffset    int64
}

type TopicReaderDataResponseInfo interface {
	GetBytesSize() int
	GetPartitionBatchMessagesCounts() (partitionCount, batchCount, messagesCount int)
}

type TopicReaderErrorInfo struct {
	ReaderConnectionID string
	Error              error
}

type TopicReaderInitDoneInfo struct {
	ReaderConnectionID string
	Error              error
}

type TopicReaderInitStartInfo struct {
	PreInitReaderConnectionID string
	InitRequestInfo           TopicReadStreamInitRequestInfo
}

type TopicReaderPartitionReadStartResponseDoneInfo struct {
	ReadOffset   *int64
	CommitOffset *int64
	Error        error
}

type TopicReaderPartitionReadStartResponseStartInfo struct {
	ReaderConnectionID string
	PartitionContext   context.Context
	Topic              string
	PartitionID        int64
	PartitionSessionID int64
}

type TopicReaderPartitionReadStopResponseDoneInfo struct {
	Error error
}

type TopicReaderPartitionReadStopResponseStartInfo struct {
	ReaderConnectionID string
	PartitionContext   context.Context
	Topic              string
	PartitionID        int64
	PartitionSessionID int64
	CommittedOffset    int64
	Graceful           bool
}

type TopicReaderReadMessagesDoneInfo struct {
	MessagesCount      int
	Topic              string
	PartitionID        int64
	PartitionSessionID int64
	OffsetStart        int64
	OffsetEnd          int64
	FreeBufferCapacity int
	Error              error
}

type TopicReaderReadMessagesStartInfo struct {
	RequestContext     context.Context
	MinCount           int
	MaxCount           int
	FreeBufferCapacity int
}

type TopicReaderReceiveDataResponseDoneInfo struct {
	Error error
}

type TopicReaderReceiveDataResponseStartInfo struct {
	ReaderConnectionID          string
	LocalBufferSizeAfterReceive int
	DataResponse                TopicReaderDataResponseInfo
}

type TopicReaderReconnectDoneInfo struct {
	Error error
}

type TopicReaderReconnectRequestInfo struct {
	Reason  error
	WasSent bool
}

type TopicReaderReconnectStartInfo struct {
	Reason error
}

type TopicReaderSendCommitMessageDoneInfo struct {
	Error error
}

type TopicReaderSendCommitMessageStartInfo struct {
	CommitsInfo TopicReaderStreamSendCommitMessageStartMessageInfo
}

type TopicReaderSentDataRequestInfo struct {
	ReaderConnectionID       string
	RequestBytes             int
	LocalBufferSizeAfterSent int
}

type TopicReaderStartInfo struct {
	ReaderID int64
	Consumer string
}

type TopicReaderStreamCommitInfo struct {
	Topic              string
	PartitionID        int64
	PartitionSessionID int64
	StartOffset        int64
	EndOffset          int64
}

type TopicReaderStreamSendCommitMessageStartMessageInfo interface {
	GetCommitsInfo() []TopicReaderStreamCommitInfo
}

type TopicWriterCloseDoneInfo struct {
	Error error
}

type TopicWriterCloseStartInfo struct {
	WriterInstanceID string
	Reason           error
}

type TopicWriterCompressMessagesDoneInfo struct {
	Error error
}

type TopicWriterCompressMessagesReason string

type TopicWriterCompressMessagesStartInfo struct {
	WriterInstanceID string
	SessionID        string
	Codec            int32
	FirstSeqNo       int64
	MessagesCount    int
	Reason           TopicWriterCompressMessagesReason
}

type TopicWriterInitStreamDoneInfo struct {
	SessionID string
	Error     error
}

type TopicWriterInitStreamStartInfo struct {
	WriterInstanceID string
	Topic            string
	ProducerID       string
}

type TopicWriterReconnectDoneInfo struct {
	Error error
}

type TopicWriterReconnectStartInfo struct {
	WriterInstanceID string
	Topic            string
	ProducerID       string
	Attempt          int
}

type TopicWriterSendMessagesDoneInfo struct {
	Error error
}

type TopicWriterSendMessagesStartInfo struct {
	WriterInstanceID string
	SessionID        string
	Codec            int32
	FirstSeqNo       int64
	MessagesCount    int
}