Use spans of std::byte in serialize

This switches .read() and .write() to take spans of bytes.

2 files changed, 6 insertions, 6 deletions

diff --git a/src/bench/checkblock.cpp b/src/bench/checkblock.cpp
index a9f3f5f84d..52e5cb743f 100644
--- a/src/bench/checkblock.cpp
+++ b/src/bench/checkblock.cpp
@@ -17,8 +17,8 @@
 static void DeserializeBlockTest(benchmark::Bench& bench)
 {
     CDataStream stream(benchmark::data::block413567, SER_NETWORK, PROTOCOL_VERSION);
-    char a = '\0';
-    stream.write(&a, 1); // Prevent compaction
+    std::byte a{0};
+    stream.write({&a, 1}); // Prevent compaction
 
     bench.unit("block").run([&] {
         CBlock block;
@@ -31,8 +31,8 @@ static void DeserializeBlockTest(benchmark::Bench& bench)
 static void DeserializeAndCheckBlockTest(benchmark::Bench& bench)
 {
     CDataStream stream(benchmark::data::block413567, SER_NETWORK, PROTOCOL_VERSION);
-    char a = '\0';
-    stream.write(&a, 1); // Prevent compaction
+    std::byte a{0};
+    stream.write({&a, 1}); // Prevent compaction
 
     ArgsManager bench_args;
     const auto chainParams = CreateChainParams(bench_args, CBaseChainParams::MAIN);
diff --git a/src/bench/rpc_blockchain.cpp b/src/bench/rpc_blockchain.cpp
index 9bc31461d2..2143bcf950 100644
--- a/src/bench/rpc_blockchain.cpp
+++ b/src/bench/rpc_blockchain.cpp
@@ -23,8 +23,8 @@ struct TestBlockAndIndex {
     TestBlockAndIndex()
     {
         CDataStream stream(benchmark::data::block413567, SER_NETWORK, PROTOCOL_VERSION);
-        char a = '\0';
-        stream.write(&a, 1); // Prevent compaction
+        std::byte a{0};
+        stream.write({&a, 1}); // Prevent compaction
 
         stream >> block;