2 // pretty-expanded FIXME #23616
6 pub struct PhfMapEntries<'a, T: 'a> {
7 iter: slice::Iter<'a, (&'static str, T)>,
10 impl<'a, T> Iterator for PhfMapEntries<'a, T> {
11 type Item = (&'static str, &'a T);
13 fn next(&mut self) -> Option<(&'static str, &'a T)> {
14 self.iter.by_ref().map(|&(key, ref value)| (key, value)).next()
17 fn size_hint(&self) -> (usize, Option<usize>) {