Function forest_actor::market::validate_and_compute_deal_weight

pub fn validate_and_compute_deal_weight<BS>(
    proposals: &DealArray<'_, BS>, 
    deal_ids: &[DealID], 
    miner_addr: &Address, 
    sector_expiry: ChainEpoch, 
    sector_activation: ChainEpoch
) -> Result<(BigInt, BigInt, u64), Box<dyn StdError>> where
    BS: BlockStore,