code: func Uint64ValueMap(src map[string]*uint64) map[string]uint64 {
  	dst := make(map[string]uint64)
  	for k, val := range src {
  		if val != nil {
  			dst[k] = *val
  		}
  	}
  	return dst
  }
docs: // Uint64ValueMap converts a string map of uint64 pouinters uinto a string
  // map of uint64 values