Function esp_idf_hal::sys::esp_transport_ws_get_read_payload_len

source · 
pub unsafe extern "C" fn esp_transport_ws_get_read_payload_len(
    t: *mut esp_transport_item_t
) -> i32
Expand description

@brief Returns payload length of the last received data

@param t websocket transport handle

@return - Number of bytes in the payload