Function NewErrFailedTo

cmn/err.go:187–199

ErrFailedTo

(actor interface{}, action string, what interface{}, err error, errCode ...int)

// ErrFailedTo

func NewErrFailedTo(actor interface{}, action string, what interface{}, err error, errCode ...int) *ErrFailedTo {
	if e, ok := err.(*ErrFailedTo); ok {
		return e
	}
	e := &ErrFailedTo{actor, action, what, err, 0}
	if actor == nil {
		e.actor = thisNodeName
	}
	if len(errCode) > 0 {
		e.status = errCode[0]
	}
	return e
}

// TODO: insert status, if available
func (e *ErrFailedTo) Error() string {