// Error implements the Error interface
Error implements the Error interface
// Error implements the Error interface
func (stack ErrorStack) Error() string {
	if len(stack.errors) == 0 {
		return ""
	}
	return stack.formatter(stack.errors)
}
func ( stack ErrorStack ) Error ( ) string { if len ( stack . errors ) == 0 { return " " } return stack . formatter ( stack . errors ) }
Error implements the Error interface
Error implements the Error interface