ZIm/crates/eval/examples/add_arp_protocol_support/criteria.md

1. Protocol Enumeration: Ensure the Protocol enum includes the ARP variant and is integrated in Protocol::ALL.
2. Packet Analysis Logic:
   • Properly detect ARP packets within analyze_headers and analyze_network_header.
   • Appropriately extract ARP sender/target IPs based on the protocol (IPv4 or IPv6).
   • Track and store ARP operations (Request, Reply) using the ArpType enum.
3. Display & User Interface:
   • Accurately represent ARP packet types in the UI (connection_details_page.rs) alongside ICMP types.
   • Skip displaying service information for ARP packets in line with ICMP behavior.
4. Data Struct Enhancements:
   • Update InfoAddressPortPair to store and count ARP operation types.
   • Ensure filtering and presentation logic uses ARP data correctly.
5. Default Behaviors:
   • Set default protocol in PacketFiltersFields to ARP for consistency.
6. Testing:
   • Update unit tests for Protocol::ALL and get_service to account for ARP behavior.
   • Confirm that ARP protocol toggling works properly in the GUI protocol filter handling.