Trait rupta::pts_set::points_to::PointsToSet

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pub trait PointsToSet<T> {
    type Iter<'a>: Iterator<Item = T>
       where Self: 'a;

    // Required methods
    fn new() -> Self;
    fn clear(&mut self);
    fn count(&self) -> usize;
    fn contains(&self, elem: T) -> bool;
    fn is_empty(&self) -> bool;
    fn superset(&self, other: &Self) -> bool;
    fn insert(&mut self, elem: T) -> bool;
    fn remove(&mut self, elem: T) -> bool;
    fn union(&mut self, other: &Self) -> bool;
    fn subtract(&mut self, other: &Self) -> bool;
    fn intersect(&mut self, other: &Self) -> bool;
    fn iter<'a>(&'a self) -> Self::Iter<'a>;
}