Function esp_netif_tx_rx_event_enable 

pub unsafe extern "C" fn esp_netif_tx_rx_event_enable(
    esp_netif: *mut esp_netif_obj,
) -> i32

@brief Enables transmit/receive event reporting for a network interface.

These functions enables transmit and receive events reporting for a given esp-netif instance. Event reporting can be used to track data transfer activity and trigger application-specific actions.

@param[in] esp_netif Handle to esp-netif instance

@return - ESP_OK: Successfully enabled event reporting - ESP_FAIL: Event reporting not configured