Function trie_root::sec_trie_root

pub fn sec_trie_root<H, S, I, A, B>(input: I, threshold: Option<u32>) -> H::Out where
    I: IntoIterator<Item = (A, B)>,
    A: AsRef<[u8]>,
    B: AsRef<[u8]>,
    H: Hasher,
    H::Out: Ord,
    S: TrieStream, 

Generates a key-hashed (secure) trie root hash for a vector of key-value tuples.

use hex_literal::hex;
use trie_root::sec_trie_root;
use keccak_hasher::KeccakHasher;
use reference_trie::ReferenceTrieStream;

let v = vec![
	("doe", "reindeer"),
	("dog", "puppy"),
	("dogglesworth", "cat"),
];

let root = hex!["d6e02b2bd48aa04fd2ad87cfac1144a29ca7f7dc60f4526c7b7040763abe3d43"];
assert_eq!(sec_trie_root::<KeccakHasher, ReferenceTrieStream, _, _, _>(v), root);