pub fn deserial_hashset_no_length<R, K>(
    source: &mut R,
    len: usize
) -> Result<HashSet<K, BuildHasherDefault<FnvHasher>>, ParseError>
where R: Read, K: Deserial + Eq + Hash,
Expand description

Read a HashSet as a list of keys, given some length. NB: This ensures there are no duplicates.