Function cacache::hard_link_hash_unchecked_sync

pub fn hard_link_hash_unchecked_sync<P, Q>(
    cache: P,
    sri: &Integrity,
    to: Q
) -> Result<()>
where
    P: AsRef<Path>,
    Q: AsRef<Path>,

Hard links a cache entry by integrity address to a specified location. The cache entry contents will not be checked, and all the usual caveats of hard links apply: The potentially-shared cache might be corrupted if the hard link is modified.