Function cfxcore::verification::compute_epoch_receipt_proof

pub fn compute_epoch_receipt_proof(
    epoch_receipts: &Vec<Arc<BlockReceipts>>,
    block_index_in_epoch: usize,
    tx_index_in_block: usize
) -> EpochReceiptProof

Compute a proof for the tx_index_in_block-th receipt in the block_index_in_epoch-th block in an epoch.