package xerrors

import "github.com/ydb-platform/ydb-go-sdk/v3/internal/xerrors"

Index ¶

• Constants
• func As(err error, targets ...interface{}) bool
• func ErrIf(cond bool, err error) error
• func FromGRPCError(err error, opts ...teOpt) error
• func FromOperation(operation operationStatus) oeOpt
• func HideEOF(err error) error
• func Is(err error, targets ...error) bool
• func IsOperationError(err error, codes ...Ydb.StatusIds_StatusCode) bool
• func IsTimeoutError(err error) bool
• func IsTransportError(err error, codes ...grpcCodes.Code) bool
• func IsYdb(err error) bool
• func IterateByIssues(err error, it func(message string, code Ydb.StatusIds_StatusCode, severity uint32))
• func MustDeleteSession(err error) bool
• func MustPessimizeEndpoint(err error, codes ...grpcCodes.Code) bool
• func NewWithIssues(text string, issues ...error) error
• func Operation(opts ...oeOpt) error
• func Retryable(err error, opts ...RetryableErrorOption) error
• func StackRecord(depth int) string
• func Transport(opts ...teOpt) error
• func WithAddress(address string) teOpt
• func WithCode(code grpcCodes.Code) teOpt
• func WithIssues(issues []*Ydb_Issue.IssueMessage) oeOpt
• func WithSkipDepth(skipDepth int) withStackTraceOption
• func WithStackTrace(err error, opts ...withStackTraceOption) error
• func WithStatusCode(code Ydb.StatusIds_StatusCode) oeOpt
• func Wrap(err error) error
• type Error
• func OperationError(err error) Error
• func RetryableError(err error) Error
• func TransportError(err error) Error
• type Issue
• type IssueIterator
• func (it IssueIterator) Get(i int) (issue Issue, nested IssueIterator)
• func (it IssueIterator) Len() int
• type RetryableErrorOption
• func WithBackoff(t backoff.Type) RetryableErrorOption
• func WithDeleteSession() RetryableErrorOption
• func WithName(name string) RetryableErrorOption
• type Type
• func Check(err error) ( code int64, errType Type, backoffType backoff.Type, deleteSession bool, )
• func (t Type) String() string

Constants ¶

const (
	TypeUndefined = Type(iota)
	TypeNoError
	TypeNonRetryable
	TypeConditionallyRetryable
	TypeRetryable
)

Functions ¶

func As ¶

func As(err error, targets ...interface{}) bool

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

func ErrIf ¶

func ErrIf(cond bool, err error) error

func FromGRPCError ¶

func FromGRPCError(err error, opts ...teOpt) error

func FromOperation ¶

func FromOperation(operation operationStatus) oeOpt

FromOperation is an option for construct operationStatus error from operationStatus FromOperation must use as `Operation(FromOperation(operationStatus))`

func HideEOF ¶

func HideEOF(err error) error

func Is ¶

func Is(err error, targets ...error) bool

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

func IsOperationError ¶

func IsOperationError(err error, codes ...Ydb.StatusIds_StatusCode) bool

IsOperationError reports whether err is operationError with given errType codes.

func IsTimeoutError ¶

func IsTimeoutError(err error) bool

func IsTransportError ¶

func IsTransportError(err error, codes ...grpcCodes.Code) bool

IsTransportError reports whether err is transportError with given grpc codes

func IsYdb ¶

func IsYdb(err error) bool

func IterateByIssues ¶

func IterateByIssues(err error, it func(message string, code Ydb.StatusIds_StatusCode, severity uint32))

func MustDeleteSession ¶

func MustDeleteSession(err error) bool

func MustPessimizeEndpoint ¶

func MustPessimizeEndpoint(err error, codes ...grpcCodes.Code) bool

func NewWithIssues ¶

func NewWithIssues(text string, issues ...error) error

NewWithIssues returns error which contains child issues

func Operation ¶

func Operation(opts ...oeOpt) error

func Retryable ¶

func Retryable(err error, opts ...RetryableErrorOption) error

func StackRecord ¶

func StackRecord(depth int) string

func Transport ¶

func Transport(opts ...teOpt) error

Transport returns a new transport error with given options

func WithAddress ¶

func WithAddress(address string) teOpt

func WithCode ¶

func WithCode(code grpcCodes.Code) teOpt

func WithIssues ¶

func WithIssues(issues []*Ydb_Issue.IssueMessage) oeOpt

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

func WithSkipDepth ¶

func WithSkipDepth(skipDepth int) withStackTraceOption

func WithStackTrace ¶

func WithStackTrace(err error, opts ...withStackTraceOption) error

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

func WithStatusCode ¶

func WithStatusCode(code Ydb.StatusIds_StatusCode) oeOpt

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

func Wrap ¶

func Wrap(err error) error

Wrap makes internal ydb error

Types ¶

type Error ¶

type Error interface {
	error

	Code() int32
	Name() string
	Type() Type
	BackoffType() backoff.Type
	MustDeleteSession() bool
}

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

func OperationError ¶

func OperationError(err error) Error

func RetryableError ¶

func RetryableError(err error) Error

RetryableError return Error if err is retriable error, else nil

func TransportError ¶

func TransportError(err error) Error

type Issue ¶

type Issue struct {
	Message  string
	Code     uint32
	Severity uint32
}

Issue struct

type IssueIterator ¶

type IssueIterator []*Ydb_Issue.IssueMessage

func (IssueIterator) Get ¶

func (it IssueIterator) Get(i int) (issue Issue, nested IssueIterator)

func (IssueIterator) Len ¶

func (it IssueIterator) Len() int

type RetryableErrorOption ¶

type RetryableErrorOption func(e *retryableError)

func WithBackoff ¶

func WithBackoff(t backoff.Type) RetryableErrorOption

func WithDeleteSession ¶

func WithDeleteSession() RetryableErrorOption

func WithName ¶

func WithName(name string) RetryableErrorOption

type Type ¶

type Type uint8

Type reports which error type

func Check ¶

func Check(err error) (
	code int64,
	errType Type,
	backoffType backoff.Type,
	deleteSession bool,
)

Check returns retry mode for err.

func (Type) String ¶

func (t Type) String() string

Source Files ¶

check.go issues.go operation.go retryable.go stacktrace.go transport.go type.go xerrors.go ydb.go