From 6d2952c3c3527865fce1bbe6ce00572b04a1edb6 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Tue, 10 Mar 2026 18:03:34 +0000
Subject: [PATCH] serialize: Add missing `<span>` header

Including the missing `<span>` header in `serialize.h` allows IWYU to
correctly evaluate its redundancy elsewhere.
---
 src/index/base.cpp             | 1 -
 src/index/blockfilterindex.cpp | 1 -
 src/index/coinstatsindex.cpp   | 1 -
 src/index/txindex.cpp          | 1 -
 src/index/txospenderindex.cpp  | 1 -
 src/kernel/coinstats.cpp       | 1 -
 src/node/utxo_snapshot.cpp     | 1 -
 src/primitives/block.cpp       | 1 -
 src/serialize.h                | 1 +
 src/zmq/zmqpublishnotifier.cpp | 1 -
 10 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/src/index/base.cpp b/src/index/base.cpp
index fba2f4f6c10..851b3cda2dd 100644
--- a/src/index/base.cpp
+++ b/src/index/base.cpp
@@ -35,7 +35,6 @@
 #include <cstdint>
 #include <memory>
 #include <optional>
-#include <span>
 #include <stdexcept>
 #include <string>
 #include <thread>
diff --git a/src/index/blockfilterindex.cpp b/src/index/blockfilterindex.cpp
index 67fa1fab318..e63aa4a332c 100644
--- a/src/index/blockfilterindex.cpp
+++ b/src/index/blockfilterindex.cpp
@@ -28,7 +28,6 @@
 #include <exception>
 #include <map>
 #include <optional>
-#include <span>
 #include <stdexcept>
 #include <string>
 #include <tuple>
diff --git a/src/index/coinstatsindex.cpp b/src/index/coinstatsindex.cpp
index 319ffcadc63..80a6d8dfd2b 100644
--- a/src/index/coinstatsindex.cpp
+++ b/src/index/coinstatsindex.cpp
@@ -30,7 +30,6 @@
 
 #include <compare>
 #include <limits>
-#include <span>
 #include <string>
 #include <utility>
 #include <vector>
diff --git a/src/index/txindex.cpp b/src/index/txindex.cpp
index d0e88021325..4b0c82877ab 100644
--- a/src/index/txindex.cpp
+++ b/src/index/txindex.cpp
@@ -24,7 +24,6 @@
 #include <cstdint>
 #include <cstdio>
 #include <exception>
-#include <span>
 #include <string>
 #include <utility>
 #include <vector>
diff --git a/src/index/txospenderindex.cpp b/src/index/txospenderindex.cpp
index d451bb1e0a4..f0d559a958f 100644
--- a/src/index/txospenderindex.cpp
+++ b/src/index/txospenderindex.cpp
@@ -26,7 +26,6 @@
 #include <cstdio>
 #include <exception>
 #include <ios>
-#include <span>
 #include <string>
 #include <utility>
 #include <vector>
diff --git a/src/kernel/coinstats.cpp b/src/kernel/coinstats.cpp
index 49b51d64f30..4e30a876229 100644
--- a/src/kernel/coinstats.cpp
+++ b/src/kernel/coinstats.cpp
@@ -22,7 +22,6 @@
 
 #include <map>
 #include <memory>
-#include <span>
 #include <utility>
 #include <version>
 
diff --git a/src/node/utxo_snapshot.cpp b/src/node/utxo_snapshot.cpp
index e5997b7b65b..4b61a76c6eb 100644
--- a/src/node/utxo_snapshot.cpp
+++ b/src/node/utxo_snapshot.cpp
@@ -15,7 +15,6 @@
 #include <cassert>
 #include <cstdio>
 #include <optional>
-#include <span>
 #include <string>
 
 namespace node {
diff --git a/src/primitives/block.cpp b/src/primitives/block.cpp
index dfeed29575c..0e81b74d375 100644
--- a/src/primitives/block.cpp
+++ b/src/primitives/block.cpp
@@ -9,7 +9,6 @@
 #include <tinyformat.h>
 
 #include <memory>
-#include <span>
 #include <sstream>
 
 uint256 CBlockHeader::GetHash() const
diff --git a/src/serialize.h b/src/serialize.h
index 9c18c72734b..4c33311c1c9 100644
--- a/src/serialize.h
+++ b/src/serialize.h
@@ -22,6 +22,7 @@
 #include <map>
 #include <memory>
 #include <set>
+#include <span>
 #include <string>
 #include <utility>
 #include <vector>
diff --git a/src/zmq/zmqpublishnotifier.cpp b/src/zmq/zmqpublishnotifier.cpp
index 56cdea05e3a..61b65a1317a 100644
--- a/src/zmq/zmqpublishnotifier.cpp
+++ b/src/zmq/zmqpublishnotifier.cpp
@@ -24,7 +24,6 @@
 #include <cstring>
 #include <map>
 #include <optional>
-#include <span>
 #include <string>
 #include <utility>
 #include <vector>