Due to the old API datetime was being used for timestamps. In rolling (and possible iron) rostime is being used. We wrapped it back to datetime for now but we should move to rostime as it alllows nanosecond resolution. We should wrap any datetime to rostime for backwards compatibility.
Due to the old API datetime was being used for timestamps. In rolling (and possible iron) rostime is being used. We wrapped it back to datetime for now but we should move to rostime as it alllows nanosecond resolution. We should wrap any datetime to rostime for backwards compatibility.