ESP8266WiFiMesh - fix classes used as aggregates

> error: designated initializers cannot be used with a non-aggregate type '...'

gcc10.3 allowed this construct for some reason

Author: mcspr

libraries/ESP8266WiFiMesh/src/ESP8266WiFiMesh.cpp

@@ -535,7 +535,7 @@ void ESP8266WiFiMesh::attemptTransmission(const String &message, bool concluding
   if(WiFi.status() == WL_CONNECTED)
   {
     transmission_status_t transmissionResult = attemptDataTransfer();
-    latestTransmissionOutcomes.push_back(TransmissionResult(connectionQueue.back(), transmissionResult));
+    latestTransmissionOutcomes.emplace_back(connectionQueue.back(), transmissionResult);
   }
   else
   {
@@ -600,7 +600,7 @@ void ESP8266WiFiMesh::attemptTransmission(const String &message, bool concluding
 
       transmission_status_t transmissionResult = connectToNode(currentSSID, currentWiFiChannel, currentBSSID);
 
-      latestTransmissionOutcomes.push_back(TransmissionResult{.origin = currentNetwork, .transmissionStatus = transmissionResult});
+      latestTransmissionOutcomes.emplace_back(currentNetwork, transmissionResult);
     }
   }
 

libraries/ESP8266WiFiMesh/src/EspnowMeshBackend.cpp

@@ -826,7 +826,7 @@ void EspnowMeshBackend::attemptTransmission(const String &message, const bool sc
     {
       TransmissionStatusType transmissionResult = initiateTransmission(getMessage(), currentNetwork);
 
-      latestTransmissionOutcomes().push_back(TransmissionOutcome{.origin = currentNetwork, .transmissionStatus = transmissionResult});
+      latestTransmissionOutcomes().emplace_back(currentNetwork, transmissionResult);
 
       if(!getTransmissionOutcomesUpdateHook()(*this))
         break;
@@ -897,7 +897,7 @@ void EspnowMeshBackend::attemptAutoEncryptingTransmission(const String &message,
 
       TransmissionStatusType transmissionResult = initiateAutoEncryptingTransmission(getMessage(), currentBSSID, connectionStatus);
 
-      latestTransmissionOutcomes().push_back(TransmissionOutcome{.origin = currentNetwork, .transmissionStatus = transmissionResult});
+      latestTransmissionOutcomes().emplace_back(currentNetwork, transmissionResult);
 
       _encryptionBroker.finalizeAutoEncryptingConnection(currentBSSID, existingEncryptedConnection, requestPermanentConnections);
 

libraries/ESP8266WiFiMesh/src/TcpIpMeshBackend.cpp

@@ -451,7 +451,7 @@ void TcpIpMeshBackend::attemptTransmission(const String &message, const bool sca
   if(WiFi.status() == WL_CONNECTED)
   {
     TransmissionStatusType transmissionResult = attemptDataTransfer();
-    latestTransmissionOutcomes().push_back(TransmissionOutcome(constConnectionQueue().back(), transmissionResult));
+    latestTransmissionOutcomes().emplace_back(constConnectionQueue().back(), transmissionResult);
 
     getTransmissionOutcomesUpdateHook()(*this);
   }
@@ -474,7 +474,7 @@ void TcpIpMeshBackend::attemptTransmission(const String &message, const bool sca
       {
         TransmissionStatusType transmissionResult = initiateTransmission(currentNetwork);
 
-        latestTransmissionOutcomes().push_back(TransmissionOutcome{.origin = currentNetwork, .transmissionStatus = transmissionResult});
+        latestTransmissionOutcomes().emplace_back(currentNetwork, transmissionResult);
 
         if(!getTransmissionOutcomesUpdateHook()(*this))
           break;