1 files changed, 4 insertions, 8 deletions

diff --git a/crates/ssr/src/search.rs b/crates/ssr/src/search.rs
index a1d653aff..a3eb2e800 100644
--- a/crates/ssr/src/search.rs
+++ b/crates/ssr/src/search.rs
@@ -20,7 +20,7 @@ use test_utils::mark;
 /// them more than once.
 #[derive(Default)]
 pub(crate) struct UsageCache {
-    usages: Vec<(Definition, Vec<FileReferences>)>,
+    usages: Vec<(Definition, FileReferences)>,
 }
 
 impl<'db> MatchFinder<'db> {
@@ -58,11 +58,7 @@ impl<'db> MatchFinder<'db> {
     ) {
         if let Some(resolved_path) = pick_path_for_usages(pattern) {
             let definition: Definition = resolved_path.resolution.clone().into();
-            for file_range in self
-                .find_usages(usage_cache, definition)
-                .iter()
-                .flat_map(FileReferences::file_ranges)
-            {
+            for file_range in self.find_usages(usage_cache, definition).file_ranges() {
                 if let Some(node_to_match) = self.find_node_to_match(resolved_path, file_range) {
                     if !is_search_permitted_ancestors(&node_to_match) {
                         mark::hit!(use_declaration_with_braces);
@@ -112,7 +108,7 @@ impl<'db> MatchFinder<'db> {
         &self,
         usage_cache: &'a mut UsageCache,
         definition: Definition,
-    ) -> &'a [FileReferences] {
+    ) -> &'a FileReferences {
         // Logically if a lookup succeeds we should just return it. Unfortunately returning it would
         // extend the lifetime of the borrow, then we wouldn't be able to do the insertion on a
         // cache miss. This is a limitation of NLL and is fixed with Polonius. For now we do two
@@ -254,7 +250,7 @@ fn is_search_permitted(node: &SyntaxNode) -> bool {
 }
 
 impl UsageCache {
-    fn find(&mut self, definition: &Definition) -> Option<&[FileReferences]> {
+    fn find(&mut self, definition: &Definition) -> Option<&FileReferences> {
         // We expect a very small number of cache entries (generally 1), so a linear scan should be
         // fast enough and avoids the need to implement Hash for Definition.
         for (d, refs) in &self.usages {