From 0998da6329f511d05d598df123a616d584f3d8df Mon Sep 17 00:00:00 2001
From: lisyarus <lisyarus@gmail.com>
Date: Tue, 2 Jan 2024 16:04:26 +0300
Subject: [PATCH] Add helper functions for constructing util::span

---
 libs/util/include/psemek/util/span.hpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/libs/util/include/psemek/util/span.hpp b/libs/util/include/psemek/util/span.hpp
index 0e0d8aad..df5875d7 100644
--- a/libs/util/include/psemek/util/span.hpp
+++ b/libs/util/include/psemek/util/span.hpp
@@ -140,4 +140,16 @@ namespace psemek::util
 		return {list.begin(), list.end()};
 	}
 
+	template <typename Container, typename = decltype(std::declval<Container>().data())>
+	auto make_span(Container & container)
+	{
+		return span{container.data(), container.data() + container.size()};
+	}
+
+	template <typename T>
+	auto make_singleton_span(T & value)
+	{
+		return span{std::addressof(value), std::addressof(value) + 1};
+	}
+
 }