pub fn build_from_iterator<F, H, R, ParIter>(
iterated_chunks: ParIter,
n_items_per_input: usize,
salt_len: usize,
rng: R,
) -> Result<BinaryMerkleTree<Output<H::LeafHash>, F>, Error>where
F: Field,
H: HashSuite,
R: Rng + CryptoRng,
ParIter: IndexedParallelIterator<Item: IntoIterator<Item = F, IntoIter: Send>>,