Question

How to implement an interface with a type in Go

Answer 1

package main

import "fmt"

type IN interface {
	F()
}

type ST struct {
	str string
}

func (s ST) F() {
	fmt.Println(s.str)
}

func main() {
	var in IN = ST{"Go"}
	
	in.F()
}


/*
run:

Go

*/

 

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