From 838c4b9a45a50f252c7b20d14570b0b7463709ab Mon Sep 17 00:00:00 2001
From: Steven Le Rouzic <steven.lerouzic@gmail.com>
Date: Wed, 8 Jan 2025 23:40:52 +0100
Subject: Finish work on hashing probably

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

(limited to 'asl/hash.hpp')

diff --git a/asl/hash.hpp b/asl/hash.hpp
index 5f81e92..d3a12bd 100644
--- a/asl/hash.hpp
+++ b/asl/hash.hpp
@@ -120,6 +120,12 @@ constexpr H AslHashValue(H h, bool value)
 template<typename H, typename T>
 constexpr void AslHashValue(H h, T*); // Don't hash pointers
 
+template<typename H, hashable T>
+constexpr H AslHashValue(H h, const span<T>& s)
+{
+    return H::combine_contiguous(ASL_MOVE(h), span<const T>{s.data(), s.size()});
+}
+
 template<hashable T>
 constexpr uint64_t hash_value(const T& value)
 {
-- 
cgit