Function read_process_availabilities_from_iter

fn read_process_availabilities_from_iter<I>(
    iter: I,
    process_ids: &IndexSet<ProcessID>,
    processes: &HashMap<ProcessID, Process>,
    time_slice_info: &TimeSliceInfo,
    milestone_years: &[u32],
) -> Result<HashMap<ProcessID, ProcessEnergyLimitsMap>>
where
    I: Iterator<Item = ProcessAvailabilityRaw>,

Process raw process availabilities input data into ProcessEnergyLimitsMaps