code: func (g *Cloud) SetRateLimiter(rl cloud.RateLimiter) {
  	if rl != nil {
  		g.s.RateLimiter = rl
  	}
  }
docs: // SetRateLimiter adds a custom cloud.RateLimiter implementation.
  // WARNING: Calling this could have unexpected behavior if you have in-flight
  // requests. It is best to use this immediately after creating a Cloud.