Function ethcore_util::triehash::sec_trie_root [] [src]

pub fn sec_trie_root(input: Vec<(Vec<u8>, Vec<u8>)>) -> H256

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

extern crate ethcore_util as util;
use std::str::FromStr;
use util::triehash::*;
use util::hash::*;

fn main() {
    let v = vec![
        (From::from("doe"), From::from("reindeer")),
        (From::from("dog"), From::from("puppy")),
        (From::from("dogglesworth"), From::from("cat")),
    ];

    let root = "d4cd937e4a4368d7931a9cf51686b7e10abb3dce38a39000fd7902a092b64585";
    assert_eq!(sec_trie_root(v), H256::from_str(root).unwrap());
}