Function libiio_sys::iio_device_debug_attr_write_all

pub unsafe extern "C" fn iio_device_debug_attr_write_all(
    dev: *mut iio_device, 
    cb: Option<unsafe extern "C" fn(dev: *mut iio_device, attr: *const c_char, buf: *mut c_void, len: usize, d: *mut c_void) -> isize>, 
    data: *mut c_void
) -> c_int

@brief Set the values of all debug attributes @param dev A pointer to an iio_device structure @param cb A pointer to a callback function @param data A pointer that will be passed to the callback function @return On success, 0 is returned @return On error, a negative errno code is returned

NOTE: This function is especially useful when used with the network backend, as all the debug attributes are written in one single command.