type Getter interface {
	RequestHandler
	Get(string) (*Item, error)
}

type Setter interface {
	RequestHandler
	Set(*Item) error
}

type Deleter interface {
	RequestHandler
	Delete(string) error
}

package main

import (
	memcached "github.com/mattrobenolt/go-memcached"
)

type Cache struct {}

func (c *Cache) Get(key string) (item *memcached.Item, err error) {
	if key == "hello" {
		item = &memcached.Item{
			Key: key,
			Value: []byte("world"),
		}
		return item, nil
	}
	return nil, memcached.NotFound
}

func main() {
	server := memcached.NewServer(":11211", &Cache{})
	server.ListenAndServe()
}