libspecr/set/
iter.rs

1use im::hashset::ConsumingIter;
2use im::HashSet as IMHashSet;
3
4use crate::*;
5
6impl<T: Obj> Set<T> {
7    /// An iterator over all elements of self.
8    pub fn iter(self) -> ConsumingIter<T> {
9        self.into_iter()
10    }
11}
12
13impl<T: Obj> IntoIterator for Set<T> {
14    type Item = T;
15    type IntoIter = ConsumingIter<T>;
16
17    fn into_iter(self) -> Self::IntoIter {
18        self.0.call_ref_unchecked(|s| s.clone().into_iter())
19
20    }
21}
22
23
24impl<U: Obj> FromIterator<U> for Set<U> {
25    fn from_iter<T>(iter: T) -> Self where T: IntoIterator<Item = U> {
26        let v: IMHashSet<U> = iter.into_iter().collect();
27        Set(GcCow::new(v))
28    }
29}
libspecr/set/iter.rs

libspecr/set/
iter.rs
