From 785d2b5ad1769e76c9ee85760db922904045c5b2 Mon Sep 17 00:00:00 2001
From: Shai Szulanski <iahs@meta.com>
Date: Tue, 6 Oct 2026 16:28:47 -0700
Subject: [PATCH] Name SmallListI64's container through a local alias template

Differential Revision: D123748307
---
 .../src/workloads/ranking/if/ranking.thrift       |  4 ++--
 .../src/workloads/ranking/if/ranking_containers.h | 15 +++++++++++++++
 2 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 packages/feedsim/third_party/src/workloads/ranking/if/ranking_containers.h

diff --git a/packages/feedsim/third_party/src/workloads/ranking/if/ranking.thrift b/packages/feedsim/third_party/src/workloads/ranking/if/ranking.thrift
index 8d3252e14..7670ee371 100644
--- a/packages/feedsim/third_party/src/workloads/ranking/if/ranking.thrift
+++ b/packages/feedsim/third_party/src/workloads/ranking/if/ranking.thrift
@@ -6,7 +6,7 @@ include "thrift/annotation/thrift.thrift"
 @thrift.AllowLegacyMissingUris
 package;
 
-cpp_include "folly/small_vector.h"
+cpp_include "ranking/if/ranking_containers.h"
 cpp_include "folly/container/F14Map.h"
 
 struct Payload {
@@ -78,7 +78,7 @@ struct Action {
   4: i64 actorID;
 }
 
-@cpp.Type{name = "folly::small_vector<int64_t, 8>"}
+@cpp.Type{template = "::ranking::SmallVector8"}
 typedef list<i64> SmallListI64
 @cpp.Type{template = "folly::F14FastMap"}
 typedef map<i16, i64> RankingPayloadIntMap
diff --git a/packages/feedsim/third_party/src/workloads/ranking/if/ranking_containers.h b/packages/feedsim/third_party/src/workloads/ranking/if/ranking_containers.h
new file mode 100644
index 000000000..312884f58
--- /dev/null
+++ b/packages/feedsim/third_party/src/workloads/ranking/if/ranking_containers.h
@@ -0,0 +1,15 @@
+// Copyright (c) Meta Platforms, Inc. and affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree.
+
+#pragma once
+
+#include <folly/small_vector.h>
+
+namespace ranking {
+
+template <typename T>
+using SmallVector8 = folly::small_vector<T, 8>;
+
+} // namespace ranking