| Linux in-mum-web1499.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 Path : /opt/golang/1.22.0/src/fmt/ |
| Current File : //opt/golang/1.22.0/src/fmt/stringer_example_test.go |
// Copyright 2017 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 fmt_test
import (
"fmt"
)
// Animal has a Name and an Age to represent an animal.
type Animal struct {
Name string
Age uint
}
// String makes Animal satisfy the Stringer interface.
func (a Animal) String() string {
return fmt.Sprintf("%v (%d)", a.Name, a.Age)
}
func ExampleStringer() {
a := Animal{
Name: "Gopher",
Age: 2,
}
fmt.Println(a)
// Output: Gopher (2)
}