errors

Documentation

Index

• Variables
• func By(err error) error
• func Format(format string, v ...interface{}) error
• func IsNil(err error) bool
• func NewStackError(txt string) error
• func ShortMsg(err error) string
• func WithMessage(err error, format string, v ...interface{}) error
• func Wrap(err error) error
• type StackError
  • func (stackErr *StackError) Error() string
  • func (stackErr *StackError) IsNil() bool
  • func (stackErr *StackError) ShortTerm() string

Variables

var OkStackErr = StackError{/* contains filtered or unexported fields */}

Functions

func By

func By(err error) error

ByEx creates a new stack error with std error

func Format

func Format(format string, v ...interface{}) error

FormatEx creates a new stack error that is formatted by `format v...`

func IsNil

func IsNil(err error) bool

func NewStackError

func NewStackError(txt string) error

func ShortMsg

func ShortMsg(err error) string

func WithMessage

func WithMessage(err error, format string, v ...interface{}) error

WithMessageEx creates a new stack error with err that is formatted by `format v...`

func Wrap

func Wrap(err error) error

Types

type StackError

type StackError struct {
	// contains filtered or unexported fields
}

StackError out a chain link error. Example: chain1 = errChain { err: errors.New("hello word"), msg: "chain1"} chain2 = errChain {err: chain1, msg: "chain2"} chain3 = errChain {err: chain2, msg: "chain3"} stackError = StackError {errChain: chain3, stackPtrs: []uintptr} stdout: err: "hello word" msg:

chain1,
	chain2,
		chain3

stacktrace:

func (*StackError) Error

func (stackErr *StackError) Error() string

func (*StackError) IsNil

func (stackErr *StackError) IsNil() bool

func (*StackError) ShortTerm

func (stackErr *StackError) ShortTerm() string