From e18b054779766269a4b9ca68729c380d24c0535d Mon Sep 17 00:00:00 2001
From: Steven Le Rouzic <steven.lerouzic@gmail.com>
Date: Mon, 6 Jan 2025 22:25:09 +0100
Subject: Some more work on hashing

---
 asl/string_view.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'asl/string_view.hpp')

diff --git a/asl/string_view.hpp b/asl/string_view.hpp
index c75695c..533a4a8 100644
--- a/asl/string_view.hpp
+++ b/asl/string_view.hpp
@@ -85,6 +85,12 @@ public:
         if (m_size != other.m_size) { return false; }
         return memcmp(m_data, other.m_data, m_size) == 0;
     }
+
+    template<typename H>
+    friend H AslHashValue(H h, string_view sv)
+    {
+        return H::combine(H::combine_bytes(h, as_bytes(sv.as_span())), sv.size());
+    }
 };
 
 } // namespace asl
-- 
cgit