// Long attributes.
# [ derive ( Clone , Copy , Debug , PartialEq ) ] pub enum POLARITYR {    # [ doc = "Task mode: No effect on pin from OUT[n] task. Event mode: no IN[n] event generated on pin activity." ] NONE , # [ doc = "Task mode: Set pin from OUT[n] task. Event mode: Generate IN[n] event when rising edge on pin." ] LOTOHI , # [ doc = "Task mode: Clear pin from OUT[n] task. Event mode: Generate IN[n] event when falling edge on pin." ] HITOLO , # [ doc = "Task mode: Toggle pin from OUT[n]. Event mode: Generate IN[n] when any change on pin." ] TOGGLE }