xerrors

package module

v0.0.0-...-ec7525c Latest Latest Go to latest Published: Feb 19, 2019 License: MIT Imports: 8 Imported by: 41

Details

Valid go.mod file

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Repository

github.com/dynamicgo/xerrors

Links

Open Source Insights

README ¶

errors

dynamicgo errors enhance library

Documentation ¶

Index ¶

Variables
func As(err error, target interface{}) (ok bool)
func Errorf(fmtstring string, args ...interface{}) error
func Is(err, target error) (ok bool)
func New(message string) error
func RegisterFacade(name string, facade ErrorFacade)
func Wrap(err error, message string) error
func Wrapf(err error, fmtstring string, args ...interface{}) error
type Error
- func NewStackError(skip int, err, prev error) Error
type ErrorFacade

Constants ¶

This section is empty.

Variables ¶

View Source

var PrintStack = true

PrintStack print stack flag

Functions ¶

func As ¶

func As(err error, target interface{}) (ok bool)

As check if the err is target err

func Errorf ¶

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

Errorf .

func Is ¶

func Is(err, target error) (ok bool)

Is check if the err is target err

func New ¶

func New(message string) error

New .

func RegisterFacade ¶

func RegisterFacade(name string, facade ErrorFacade)

RegisterFacade .

func Wrap ¶

func Wrap(err error, message string) error

Wrap .

func Wrapf ¶

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

Wrapf .

Types ¶

type Error ¶

type Error interface {
	error              // mixin standard error interface
	CallStack() string // get call stack
	Cause() error      // error chain
}

Error .

func NewStackError ¶

func NewStackError(skip int, err, prev error) Error

NewStackError create new error with skip

type ErrorFacade ¶

type ErrorFacade interface {
	Is(err, target error) bool
	As(err error, target interface{}) bool
}

ErrorFacade .

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
apierr

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