Conver reborrows to .iter() calls where appropriate

2015-06-11 13:56:07 +01:00
parent ca7418b846
commit d7f5fa4636
47 changed files with 109 additions and 109 deletions
--- a/src/librustdoc/html/render.rs
+++ b/src/librustdoc/html/render.rs
@@ -471,7 +471,7 @@ fn build_index(krate: &clean::Crate, cache: &mut Cache) -> io::Result<String> {

        // Reduce `NodeId` in paths into smaller sequential numbers,
        // and prune the paths that do not appear in the index.
-        for item in &*search_index {
+        for item in search_index.iter() {
            match item.parent {
                Some(nodeid) => {
                    if !nodeid_to_pathid.contains_key(&nodeid) {