add interface sample

sample-golang / 01_hello

Browse code add interface sample master
1 parent 77bb1ed commit 98d6f0bc7d830cc12f0002121649695d1309cb23 yhornisse authored on 1 Oct 2021

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Ignore Space Show notes View interface/interface.go 0 → 100644
package main import "fmt" type Hoge struct { Name string } type Parent interface { hoge(b bool) } func (p *Hoge) hoge(b bool) { fmt.Println(p.Name) } func fuga(v Parent) { v.hoge(true) } func main() { v := Hoge{"taro"} fuga(&v) }

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