// Copyright 2020 The Go Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style | |
// license that can be found in the LICENSE file. | |
package a | |
type myError string | |
func (e myError) Error() string { return string(e) } | |
const myErrorVal myError = "error" | |
func IsMyError(err error) bool { | |
return err == error(myErrorVal) | |
} |