use std::collections::BTreeSet;
-use iter::plumbing::*;
-use iter::*;
+use crate::iter::plumbing::*;
+use crate::iter::*;
-use vec;
+use crate::vec;
/// Parallel iterator over a B-Tree set
#[derive(Debug)] // std doesn't Clone
/// Parallel iterator over an immutable reference to a B-Tree set
#[derive(Debug)]
-pub struct Iter<'a, T: Ord + Sync + 'a> {
+pub struct Iter<'a, T: Ord + Sync> {
inner: vec::IntoIter<&'a T>,
}