From 77473afe9d5acb9450443b07b56d3dbc2f0639a6 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Tue, 31 Mar 2026 22:22:25 +0200
Subject: kstd: introduce observer_ptr

---
 kapi/include/kapi/devices/bus.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'kapi')

diff --git a/kapi/include/kapi/devices/bus.hpp b/kapi/include/kapi/devices/bus.hpp
index cf8d090..0b25ac1 100644
--- a/kapi/include/kapi/devices/bus.hpp
+++ b/kapi/include/kapi/devices/bus.hpp
@@ -4,6 +4,7 @@
 #include "kapi/devices/device.hpp"
 
 #include <kstd/memory>
+#include <kstd/observer_ptr>
 #include <kstd/string>
 #include <kstd/vector>
 
@@ -33,7 +34,7 @@ namespace kapi::devices
     //! Get a list of all child devices attached to this bus.
     //!
     //! @return A reference to list of child devices of this bus.
-    [[nodiscard]] virtual auto children() const -> kstd::vector<device *> const & = 0;
+    [[nodiscard]] virtual auto children() const -> kstd::vector<kstd::observer_ptr<device>> const & = 0;
   };
 }  // namespace kapi::devices
 
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