From 3844e340536b2d671e413e6b0e03b6e03ade5c60 Mon Sep 17 00:00:00 2001
From: eldritch horrors <pennae@lix.systems>
Date: Mon, 3 Mar 2025 20:48:59 +0100
Subject: [PATCH] libutil: add box_ptr<T>::take

sometimes it's useful to turn a box into a unique_ptr. let's have that.

Change-Id: I3d142c6e157c5e61c16f3953b3b8b4cd616f0e93
---
 lix/libutil/box_ptr.hh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lix/libutil/box_ptr.hh b/lix/libutil/box_ptr.hh
index f7e4fd509..e2722c0bb 100644
--- a/lix/libutil/box_ptr.hh
+++ b/lix/libutil/box_ptr.hh
@@ -72,6 +72,11 @@ public:
     }
 
     box_ptr(box_ptr<T> & other) = delete;
+
+    std::unique_ptr<T> take() &&
+    {
+        return std::move(inner);
+    }
 };
 
 template<typename T>