code: func NewContainerFormat(source string, quiet bool, size bool) Format {
  	switch source {
  	case TableFormatKey:
  		if quiet {
  			return DefaultQuietFormat
  		}
  		format := defaultContainerTableFormat
  		if size {
  			format += `\t{{.Size}}`
  		}
  		return Format(format)
  	case RawFormatKey:
  		if quiet {
  			return `container_id: {{.ID}}`
  		}
  		format := `container_id: {{.ID}}
  image: {{.Image}}
  command: {{.Command}}
  created_at: {{.CreatedAt}}
  status: {{- pad .Status 1 0}}
  names: {{.Names}}
  labels: {{- pad .Labels 1 0}}
  ports: {{- pad .Ports 1 0}}
  `
  		if size {
  			format += `size: {{.Size}}\n`
  		}
  		return Format(format)
  	}
  	return Format(source)
  }
docs: // NewContainerFormat returns a Format for rendering using a Context