SERVER-21693 generate a summary after rollback via recover to timestamp

1 files changed, 12 insertions, 4 deletions

diff --git a/src/mongo/db/dbhelpers.h b/src/mongo/db/dbhelpers.h
index 75699cbafa8..45c21ddd329 100644
--- a/src/mongo/db/dbhelpers.h
+++ b/src/mongo/db/dbhelpers.h
@@ -166,13 +166,21 @@ struct Helpers {
          */
         Status goingToDelete(const BSONObj& o);
 
-        std::string directoryName() const {
-            return _root.generic_string();
+        /**
+         * A path object describing the directory containing the file with deleted documents.
+         */
+        const auto& root() const& {
+            return _root;
         }
+        void root() && = delete;
 
-        std::string fileName() const {
-            return _file.generic_string();
+        /**
+         * A path object describing the actual file containing BSON documents.
+         */
+        const auto& file() const& {
+            return _file;
         }
+        void file() && = delete;
 
     private:
         boost::filesystem::path _root;