Better ranking result

Author: jespino

src/krate.rs

@@ -474,9 +474,10 @@ pub fn index(req: &mut Request) -> CargoResult<Response> {
         args.insert(0, query);
         ("SELECT crates.* FROM crates,
                                plainto_tsquery($1) q,
+                               ts_rank_cd(to_tsvector('english', name), q, 8) name_rank,
                                ts_rank_cd(textsearchable_index_col, q) rank
           WHERE q @@ textsearchable_index_col
-          ORDER BY rank DESC, crates.name ASC
+          ORDER BY name_rank DESC, rank DESC, crates.name ASC
           LIMIT $2 OFFSET $3".to_string(),
          "SELECT COUNT(crates.*) FROM crates,
                                       plainto_tsquery($1) q