errors

Documentation

Index

• Variables
• func Cause(err error) error
• func ErrCode(err error) int
• func ErrCodeMessage(err error) (string, int)
• func Errorf(message string, args ...interface{}) error
• func New(message string) error
• func Register(m map[error]int)
• func WithStack(err error) error
• func Wrap(err error, message string) error
• func Wrapf(err error, format string, args ...interface{}) error

Variables

var (
	// ErrSystem System error unknown
	ErrSystem = New("System error unknown")
	// ErrToken Token is expired
	ErrToken = New("Token is expired")
	// ErrAccountForbidden account forbidden
	ErrAccountForbidden = New("Account forbidden")
	// ErrDB db error
	ErrDB = New("DB error")
	// ErrDelUsed item is used can not delete
	ErrDelUsed = New("Can not delete used item")
	// ErrParams Params error
	ErrParams = New("Params error")
	// ErrPermission Permission denied
	ErrPermission = New("Permission denied")
	// ErrTypeMismatch  mismatch Type
	ErrTypeMismatch = New("Type mismatch")
	// ErrInvalid Invalid
	ErrInvalid = New("Invalid")
	// ErrRepeat Repeat
	ErrRepeat = New("Repeat")
	// ErrSystemBusy system busy
	ErrSystemBusy = New("System busy")
	// ErrLimitExceed 超出限制
	ErrLimitExceed = New("LimitExceed")
	// ErrNotFount not fount
	ErrNotFount = New("not fount")
)

Functions

func Cause

func Cause(err error) error

Cause error cause

func ErrCode

func ErrCode(err error) int

ErrCode get error code

func ErrCodeMessage

func ErrCodeMessage(err error) (string, int)

ErrCodeMessage get error code and message

func Errorf

func Errorf(message string, args ...interface{}) error

Errorf error errorf

func New

func New(message string) error

New error new

func Register

func Register(m map[error]int)

Register 注册新的类型错误

func WithStack

func WithStack(err error) error

WithStack error with stack

func Wrap

func Wrap(err error, message string) error

Wrap error wrap

func Wrapf

func Wrapf(err error, format string, args ...interface{}) error

Wrapf error wrapf