গো Copy

package main
import (
  "fmt"
  "maps"
)

func main() {

  user := map[string]string{
      "নাম": "মোঃ আরিফ",
  }

  info := map[string]string{
      "দেশ": "বাংলাদেশ",
  }

  maps.Copy(user, info)

  fmt.Println(user)
}