Function validateImageListSelection

copy/copy.go:391–398

validateImageListSelection returns an error if the passed-in value is not one that we recognize as a valid ImageListSelection value

(selection ImageListSelection)

// validateImageListSelection returns an error if the passed-in value is not one that we recognize as a valid ImageListSelection value
func validateImageListSelection(selection ImageListSelection) error {
	switch selection {
	case CopySystemImage, CopyAllImages, CopySpecificImages:
		return nil
	default:
		return fmt.Errorf("Invalid value for options.ImageListSelection: %d", selection)
	}
}

// Checks if the destination supports accepting multiple images by checking if it can support
// manifest types that are lists of other manifests.