From dab9aa1fa5ae245c2f8becf1396205f7655b1c01 Mon Sep 17 00:00:00 2001
From: pfeatherstone <45853521+pfeatherstone@users.noreply.github.com>
Date: Thu, 18 May 2023 13:03:15 +0100
Subject: [PATCH] missing include (#2798)

Co-authored-by: pf <pf@me>
---
 dlib/type_traits.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlib/type_traits.h b/dlib/type_traits.h
index 8391050699..a5bb863278 100644
--- a/dlib/type_traits.h
+++ b/dlib/type_traits.h
@@ -10,6 +10,7 @@
 */
 
 #include <type_traits>
+#include <cstdint>
 
 namespace dlib
 {