Function esp_idf_hal::sys::esp_http_client_read_response

pub unsafe extern "C" fn esp_http_client_read_response(
    client: *mut esp_http_client,
    buffer: *mut i8,
    len: i32
) -> i32

@brief Helper API to read larger data chunks This is a helper API which internally calls esp_http_client_read multiple times till the end of data is reached or till the buffer gets full.

@param[in] client The esp_http_client handle @param buffer The buffer @param[in] len The buffer length

@return - Length of data was read