code: func (container *Container) SecretFilePath(secretRef swarmtypes.SecretReference) (string, error) {
  	secrets, err := container.SecretMountPath()
  	if err != nil {
  		return "", err
  	}
  	return filepath.Join(secrets, secretRef.SecretID), nil
  }
docs: // SecretFilePath returns the path to the location of a secret on the host.