package main

import (
	"encoding/gob"
	"fmt"
	"os"
)

type Count struct {
	Echo  string
	Count int
}

func main() {
	d := []Count{{"eee", 1}}
	f, _ := os.Create("slice")
	enc := gob.NewEncoder(f)
	enc.Encode(d)
	f.Close()

	var c []Count
	s, _ := os.Open("slice")
	dec := gob.NewDecoder(s)
	dec.Decode(&c)
	defer s.Close()
	fmt.Println(c)
}
go build
./test 
[{eee 1}]