statuserr

Documentation

Index

• func ErrToStatus(err error) int
• func ErrWrap(status int, err error, message string) error
• func ErrWrapf(status int, err error, format string, args ...interface{}) error
• func NewErr(status int, err error) error
• type ErrWithStatus
  • func (e *ErrWithStatus) Error() string

Functions

func ErrToStatus

func ErrToStatus(err error) int

ErrToStatus tries to extract status code from error. If the error is not ErrWithStatus returns status 500.

func ErrWrap

func ErrWrap(status int, err error, message string) error

ErrWrap wraps an error inside ErrWithStatus with additional message.

func ErrWrapf

func ErrWrapf(status int, err error, format string, args ...interface{}) error

ErrWrapf wraps an error inside ErrWithStatus with additional formatted message.

func NewErr

func NewErr(status int, err error) error

NewErr creates ErrWithStatus as error interface.

Types

type ErrWithStatus

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

ErrWithStatus represents error with status code. It can be hidden behind standard error interface and wrapped with errors.Wrap.

func (*ErrWithStatus) Error

func (e *ErrWithStatus) Error() string

Error returns error string.