Future<Link> update(
String target
)

Updates the link. Returns a Future<Link> that completes with the link when it has been updated. Calling update on a non-existing link will complete its returned future with an exception.

On the Windows platform, this will only work with directories, and the target directory must exist.

Source

/**
 * Updates the link. Returns a [:Future<Link>:] that completes with the
 * link when it has been updated.  Calling [update] on a non-existing link
 * will complete its returned future with an exception.
 *
 * On the Windows platform, this will only work with directories, and the
 * target directory must exist.
 */
Future<Link> update(String target);