Function unpack_delay_change
pub fn unpack_delay_change<let INITIAL_DELAY: u64>(
packed: Field,
) -> ScheduledDelayChange<INITIAL_DELAY>pub fn unpack_delay_change<let INITIAL_DELAY: u64>(
packed: Field,
) -> ScheduledDelayChange<INITIAL_DELAY>
Extracts a ScheduledDelayChange struct from 0th field of the packed representation of the full DelayedPublicMutable. This function expects to be called with just the first field of the packed representation, which contains sdc and svc timestamp_of_change. We'll discard the svc component.