From b94a42b978251c4cdb4eb0be2a2e8d9dc8949eba Mon Sep 17 00:00:00 2001
From: Steven Le Rouzic <steven.lerouzic@gmail.com>
Date: Tue, 7 Jan 2025 23:17:50 +0100
Subject: More work on hashing

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

(limited to 'asl/buffer.hpp')

diff --git a/asl/buffer.hpp b/asl/buffer.hpp
index 90bfc96..7d33c73 100644
--- a/asl/buffer.hpp
+++ b/asl/buffer.hpp
@@ -389,6 +389,12 @@ public:
         ASL_ASSERT(i >= 0 && i <= size());
         return data()[i];
     }
+
+    template<typename H>
+    friend H AslHashValue(H h, const buffer& b)
+    {
+        return H::combine_contiguous(ASL_MOVE(h), b.as_span());
+    }
 };
 
 } // namespace asl
-- 
cgit