| // Copyright 2021 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 | |
| func Conv(v interface{}) string { | |
| return conv[string](v) | |
| } | |
| func conv[T any](v interface{}) T { | |
| return v.(T) | |
| } | |
| func Conv2(v interface{}) (string, bool) { | |
| return conv2[string](v) | |
| } | |
| func conv2[T any](v interface{}) (T, bool) { | |
| x, ok := v.(T) | |
| return x, ok | |
| } |