1 files changed, 5 insertions, 0 deletions
diff --git a/src/mongo/db/namespace_string.cpp b/src/mongo/db/namespace_string.cpp
index 52e3b5a9717..374fe4e5795 100644
--- a/src/mongo/db/namespace_string.cpp
+++ b/src/mongo/db/namespace_string.cpp
@@ -35,6 +35,7 @@
 
 #include "mongo/base/parse_number.h"
 #include "mongo/base/status.h"
+#include "mongo/db/query/query_shape/serialization_options.h"
 #include "mongo/db/server_options.h"
 #include "mongo/util/str.h"
 
@@ -278,6 +279,10 @@ std::string NamespaceString::getSisterNS(StringData local) const {
     return db().toString() + "." + local.toString();
 }
 
+std::string NamespaceString::toString(const SerializationOptions& opts) const {
+    return opts.serializeIdentifier(ns());
+}
+
 void NamespaceString::serializeCollectionName(BSONObjBuilder* builder, StringData fieldName) const {
     if (isCollectionlessAggregateNS()) {
         builder->append(fieldName, 1);