Trait Finite
math::set::traits
pub trait Finite { fn size(&self) -> usize; }
fn size(&self) -> usize
impl<T> Finite for Vec<T>
impl<T> Finite for HashSet<T>
impl<E: Integer + Copy + Sum + ToPrimitive> Finite for OrderedIntegerSet<E>
impl<E: Integer + Copy + ToPrimitive> Finite for ContiguousIntegerSet<E>