Function hash_set

pub fn hash_set<S, H>(set: S, hasher: &mut H)
where
    S: IntoIterator,
    H: Hasher,
    <S as IntoIterator>::Item: Hash,

Hash a set of items.

The standard library does not provide (yet) a Hash implementation for set types. This can be used instead.

Note that this function not particularly strong and does not protect against DoS attacks.