From 79ef6855eb38edd03b51d2f5a2f614cdd7b9fcf1 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Thu, 3 Sep 2026 13:38:00 +0200
Subject: chore: add missing [[nodiscard]] attributes

---
 kapi/kapi/devices/facet_registry.hpp | 9 +++++----
 kapi/kapi/devices/power.hpp          | 2 +-
 2 files changed, 6 insertions(+), 5 deletions(-)

(limited to 'kapi')

diff --git a/kapi/kapi/devices/facet_registry.hpp b/kapi/kapi/devices/facet_registry.hpp
index 7006c026..3c405923 100644
--- a/kapi/kapi/devices/facet_registry.hpp
+++ b/kapi/kapi/devices/facet_registry.hpp
@@ -150,7 +150,7 @@ namespace kapi::devices
     //! @param device The device to publish the facet for.
     //! @param name A stable name for the device.
     template<typename FacetType>
-    auto publish(kstd::shared_ptr<device> device, kstd::string name) -> kstd::result<void>
+    [[nodiscard]] auto publish(kstd::shared_ptr<device> device, kstd::string name) -> kstd::result<void>
     {
       if (!device)
       {
@@ -172,7 +172,8 @@ namespace kapi::devices
     //! @param name A stable name for the device.
     //! @param facet The implementation of the facet for the device.
     template<typename FacetType>
-    auto publish(kstd::shared_ptr<device> device, kstd::string name, FacetType * facet) -> kstd::result<void>
+    [[nodiscard]] auto publish(kstd::shared_ptr<device> device, kstd::string name, FacetType * facet)
+        -> kstd::result<void>
     {
       return do_publish(device, std::move(name), FacetType::id, facet);
     }
@@ -254,8 +255,8 @@ namespace kapi::devices
     //! @param name A stable name for the device.
     //! @param id The id of the facet to be published for the device.
     //! @param facet The facet of the device.
-    auto do_publish(kstd::shared_ptr<device> device, kstd::string name, kapi::capabilities::facet_id id, void * facet)
-        -> kstd::result<void>;
+    [[nodiscard]] auto do_publish(kstd::shared_ptr<device> device, kstd::string name, kapi::capabilities::facet_id id,
+                                  void * facet) -> kstd::result<void>;
 
     //! Notify all subscribed observers about a new facet having been published for a device.
     //!
diff --git a/kapi/kapi/devices/power.hpp b/kapi/kapi/devices/power.hpp
index 44837a65..a87ebc78 100644
--- a/kapi/kapi/devices/power.hpp
+++ b/kapi/kapi/devices/power.hpp
@@ -21,7 +21,7 @@ namespace kapi::devices
   //!
   //! @param root The root of the tree to suspend.
   //! @return nothing on success, the first error to occur otherwise.
-  auto suspend_tree(bus & root) -> kstd::result<void>;
+  [[nodiscard]] auto suspend_tree(bus & root) -> kstd::result<void>;
 
   //! Resume a device (sub-)tree rooted in a given bus.
   //!
-- 
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