code: func Int32Map(src map[string]int32) map[string]*int32 {
  	dst := make(map[string]*int32)
  	for k, val := range src {
  		v := val
  		dst[k] = &v
  	}
  	return dst
  }
docs: // Int32Map converts a string map of int32 values into a string
  // map of int32 pointers