From e2be51083e1e8c61fab0094b876cd28e84d8a24a Mon Sep 17 00:00:00 2001
From: Alan de Freitas <alandefreitas@gmail.com>
Date: Tue, 20 Jan 2026 12:13:32 -0500
Subject: [PATCH] fix: make example router move-only

fix #956
---
 example/router/detail/router.hpp    |  5 +++++
 example/router/router.hpp           |  6 +++++-
 test/unit/example/router/router.cpp | 11 +++++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/example/router/detail/router.hpp b/example/router/detail/router.hpp
index 308b0881b..7a574b202 100644
--- a/example/router/detail/router.hpp
+++ b/example/router/detail/router.hpp
@@ -39,6 +39,11 @@ class router_base
 
     virtual ~router_base();
 
+    router_base(router_base const&) = delete;
+    router_base& operator=(router_base const&) = delete;
+    router_base(router_base&&) noexcept = default;
+    router_base& operator=(router_base&&) noexcept = default;
+
     void
     insert_impl(
         core::string_view s,
diff --git a/example/router/router.hpp b/example/router/router.hpp
index 86e6543a6..9e6357fa7 100644
--- a/example/router/router.hpp
+++ b/example/router/router.hpp
@@ -54,6 +54,11 @@ class router
     /// Constructor
     router() = default;
 
+    router(router const&) = delete;
+    router& operator=(router const&) = delete;
+    router(router&&) noexcept = default;
+    router& operator=(router&&) noexcept = default;
+
     /** Route the specified URL path to a resource
 
         @param path A url path with dynamic segments
@@ -88,4 +93,3 @@ class router
 #include "impl/router.hpp"
 
 #endif
-
diff --git a/test/unit/example/router/router.cpp b/test/unit/example/router/router.cpp
index b46de7680..314dd3ebd 100644
--- a/test/unit/example/router/router.cpp
+++ b/test/unit/example/router/router.cpp
@@ -16,9 +16,20 @@
 
 #include "test_suite.hpp"
 
+#include <type_traits>
+
 namespace boost {
 namespace urls {
 
+static_assert(!std::is_copy_constructible<router<int>>::value,
+    "router should be move-only");
+static_assert(!std::is_copy_assignable<router<int>>::value,
+    "router should be move-only");
+static_assert(std::is_move_constructible<router<int>>::value,
+    "router should support moves");
+static_assert(std::is_move_assignable<router<int>>::value,
+    "router should support moves");
+
 struct router_test
 {
     static