refactor: Replace std::bind with lambdas

Lambdas are shorter and more readable.
Changes are limited to std::thread ctor calls only.

1 files changed, 10 insertions, 8 deletions

diff --git a/src/net.cpp b/src/net.cpp
index 0845aeebc0..cb999fcd00 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -2528,15 +2528,15 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
     }
 
     // Send and receive from sockets, accept connections
-    threadSocketHandler = std::thread(&util::TraceThread, "net", std::bind(&CConnman::ThreadSocketHandler, this));
+    threadSocketHandler = std::thread(&util::TraceThread, "net", [this] { ThreadSocketHandler(); });
 
     if (!gArgs.GetBoolArg("-dnsseed", DEFAULT_DNSSEED))
         LogPrintf("DNS seeding disabled\n");
     else
-        threadDNSAddressSeed = std::thread(&util::TraceThread, "dnsseed", std::bind(&CConnman::ThreadDNSAddressSeed, this));
+        threadDNSAddressSeed = std::thread(&util::TraceThread, "dnsseed", [this] { ThreadDNSAddressSeed(); });
 
     // Initiate manual connections
-    threadOpenAddedConnections = std::thread(&util::TraceThread, "addcon", std::bind(&CConnman::ThreadOpenAddedConnections, this));
+    threadOpenAddedConnections = std::thread(&util::TraceThread, "addcon", [this] { ThreadOpenAddedConnections(); });
 
     if (connOptions.m_use_addrman_outgoing && !connOptions.m_specified_outgoing.empty()) {
         if (clientInterface) {
@@ -2546,16 +2546,18 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
         }
         return false;
     }
-    if (connOptions.m_use_addrman_outgoing || !connOptions.m_specified_outgoing.empty())
-        threadOpenConnections = std::thread(&util::TraceThread, "opencon", std::bind(&CConnman::ThreadOpenConnections, this, connOptions.m_specified_outgoing));
+    if (connOptions.m_use_addrman_outgoing || !connOptions.m_specified_outgoing.empty()) {
+        threadOpenConnections = std::thread(
+            &util::TraceThread, "opencon",
+            [this, connect = connOptions.m_specified_outgoing] { ThreadOpenConnections(connect); });
+    }
 
     // Process messages
-    threadMessageHandler = std::thread(&util::TraceThread, "msghand", std::bind(&CConnman::ThreadMessageHandler, this));
+    threadMessageHandler = std::thread(&util::TraceThread, "msghand", [this] { ThreadMessageHandler(); });
 
     if (connOptions.m_i2p_accept_incoming && m_i2p_sam_session.get() != nullptr) {
         threadI2PAcceptIncoming =
-            std::thread(&util::TraceThread, "i2paccept",
-                        std::function<void()>(std::bind(&CConnman::ThreadI2PAcceptIncoming, this)));
+            std::thread(&util::TraceThread, "i2paccept", [this] { ThreadI2PAcceptIncoming(); });
     }
 
     // Dump network addresses