Function filecoin_proofs::fauxrep_aux

pub fn fauxrep_aux<R: Rng, S: AsRef<Path>, T: AsRef<Path>, Tree: 'static + MerkleTreeTrait>(
    rng: &mut R, 
    porep_config: PoRepConfig, 
    cache_path: S, 
    out_path: T
) -> Result<Commitment>