Method canHandle

src/fl/channels/channel.cpp.hpp:685–688

    virtual ~StubChannelEngine() FL_NOEXCEPT = default;

    virtual bool canHandle(const ChannelDataPtr& data) const override {
        (void)data;
        return true;  // Test driver accepts all channel types
    }

    virtual void enqueue(ChannelDataPtr /*channelData*/) override {
        // No-op: stub driver does nothing