statuserror

type ErrorField struct {
	// field path
	// prop.slice[2].a
	Field string `json:"field" xml:"field"`
	// msg
	Msg string `json:"msg" xml:"msg"`
	// location
	// eq. body, query, header, path, formData
	In string `json:"in" xml:"in"`
}

type ErrorFields []*ErrorField

type ErrorWithStatusCode interface {
	Error() string
	StatusCode() int
}

type ErrorWithSummary interface {
	Summary() string
}

type StatusErr struct {
	// http code
	Code int `json:"code" xml:"code"`
	// key of err
	Key string `json:"key" xml:"key"`
	// msg of err
	Msg string `json:"msg" xml:"msg"`
	// desc of err
	Desc string `json:"desc,omitempty" xml:"desc,omitempty"`
	// can be task error
	// for client to should error msg to end user
	CanBeTalkError bool `json:"canBeTalkError,omitempty" xml:"canBeTalkError,omitempty"`
	// error tracing
	Sources []string `json:"sources,omitempty" xml:"sources,omitempty"`
	// error in where fields
	ErrorFields ErrorFields `json:"errorFields,omitempty" xml:"errorFields,omitempty"`
	// contains filtered or unexported fields
}

type StatusError interface {
	StatusErr() *StatusErr
	Error() string
}

type WithStackTrace interface {
	StackTrace() errors.StackTrace
}