Function esp_idf_bindgen::esp_netif_is_netif_up

pub unsafe extern "C" fn esp_netif_is_netif_up(
    esp_netif: *mut esp_netif_t
) -> bool

@brief Test if supplied interface is up or down

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

@return - true - Interface is up - false - Interface is down