Function Errorf

functions.go:31–35

Errorf creates a new annotated error and records the location that the error is created. This should be a drop in replacement for fmt.Errorf. For example: return errors.Errorf("validation failed: %s", message)

(format string, args ...interface{})

//    return errors.Errorf("validation failed: %s", message)
//
func Errorf(format string, args ...interface{}) error {
	err := &Err{message: fmt.Sprintf(format, args...)}
	err.SetLocation(1)
	return err
}

// getLocation records the package path-qualified function name of the error at
// callDepth stack frames above the call.