///
/// Returns a unique ID for the current device, making it possible
/// to differentiate between multiple devices being used at the same
/// time on the tablet.
///
/// Support of this feature is dependent on the tablet.
///
/// Values for the same device may vary from OS to OS.
///
/// Later versions of the Wacom driver for Linux will now report
/// the ID information. If you have a tablet that supports unique ID
/// and are not getting the information on Linux, consider upgrading
/// your driver.
///
/// As of Qt 4.2, the unique ID is the same regardless of the orientation
/// of the pen. Earlier versions would report a different value when using
/// the eraser-end versus the pen-end of the stylus on some OS's.
///
/// **See also:** [`pointer_type()`]
Returns a unique ID for the current device, making it possible
to differentiate between multiple devices being used at the same
time on the tablet.

Support of this feature is dependent on the tablet.

Values for the same device may vary from OS to OS.

Later versions of the Wacom driver for Linux will now report
the ID information. If you have a tablet that supports unique ID
and are not getting the information on Linux, consider upgrading
your driver.

As of Qt 4.2, the unique ID is the same regardless of the orientation
of the pen. Earlier versions would report a different value when using
the eraser-end versus the pen-end of the stylus on some OS's.


Returns a unique ID for the current device making it possible to differentiate between multiple devices being used at the same time on the tablet . Support of this feature is dependent on the tablet . Values for the same device may vary from OS to OS . Later versions of the Wacom driver for Linux will now report the ID information . If you have a tablet that supports unique ID and are not getting the information on Linux consider upgrading your driver . As of Qt 4 . 2 the unique ID is the same regardless of the orientation of the pen . Earlier versions would report a different value when using the eraser - end versus the pen - end of the stylus on some OS ' s .
pub fn unique_id(&self) -> i64 {
        let (obj_data, funcs) = self.get_tablet_event_obj_funcs();
        unsafe {
            let ret_val = ((*funcs).unique_id)(obj_data);
            ret_val
        }
    }
pub fn unique_id ( & self ) -> i64 { let ( obj_data , funcs ) = self . get_tablet_event_obj_funcs ( ) ; unsafe { let ret_val = ( ( * funcs ) . unique_id ) ( obj_data ) ; ret_val } }
Returns a unique ID for the current device, making it possible
to differentiate between multiple devices being used at the same
time on the tablet.
Returns a unique ID for the current device making it possible to differentiate between multiple devices being used at the same time on the tablet .
&self