Function filecoin_proofs::encode_into

pub fn encode_into<Tree: 'static + MerkleTreeTrait<Hasher = TreeRHasher>>(
    porep_config: PoRepConfig, 
    new_replica_path: &Path, 
    new_cache_path: &Path, 
    sector_key_path: &Path, 
    sector_key_cache_path: &Path, 
    staged_data_path: &Path, 
    piece_infos: &[PieceInfo]
) -> Result<EmptySectorUpdateEncoded>

Encodes data into an existing replica. The original replica is not modified and the resulting output data is written as new_replica_path (with required artifacts located in new_cache_path).