composable_indexes/testutils/
sorted_vec.rs1use alloc::vec::Vec;
2
3#[derive(Debug, Clone, PartialEq, Eq)]
4pub struct SortedVec<T>(Vec<T>);
5
6impl<T: Ord> From<Vec<T>> for SortedVec<T> {
7 fn from(mut v: Vec<T>) -> Self {
8 v.sort();
9 SortedVec(v)
10 }
11}
12
13impl<T> From<SortedVec<T>> for Vec<T> {
14 fn from(sv: SortedVec<T>) -> Self {
15 sv.0
16 }
17}
18
19impl<T: Ord> IntoIterator for SortedVec<T> {
20 type Item = T;
21 type IntoIter = alloc::vec::IntoIter<T>;
22
23 fn into_iter(self) -> Self::IntoIter {
24 self.0.into_iter()
25 }
26}
27
28impl<T: Ord> FromIterator<T> for SortedVec<T> {
29 fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self {
30 let mut v: Vec<T> = iter.into_iter().collect();
31 v.sort();
32 SortedVec(v)
33 }
34}