code: func (container *Container) HasMountFor(path string) bool {
  	_, exists := container.MountPoints[path]
  	if exists {
  		return true
  	}
  
  	// Also search among the tmpfs mounts
  	for dest := range container.HostConfig.Tmpfs {
  		if dest == path {
  			return true
  		}
  	}
  
  	return false
  }
docs: // HasMountFor checks if path is a mountpoint