Function tetsy_trie_root::tetsy_trie_root [−][src]
pub fn tetsy_trie_root<H, S, I, A, B>(input: I) -> H::Out where
I: IntoIterator<Item = (A, B)>,
A: AsRef<[u8]> + Ord,
B: AsRef<[u8]>,
H: Hasher,
S: TrieStream,
Generates a trie root hash for a vector of key-value tuples
ⓘ
use hex_literal::hex; use tetsy_trie_root::tetsy_trie_root; use tetsy_reference_trie::ReferenceTrieStream; use tetsy_keccak_hasher::KeccakHasher; let v = vec![ ("doe", "reindeer"), ("dog", "puppy"), ("dogglesworth", "cat"), ]; let root = hex!["0807d5393ae7f349481063ebb5dbaf6bda58db282a385ca97f37dccba717cb79"]; assert_eq!(tetsy_trie_root::<KeccakHasher, ReferenceTrieStream, _, _, _>(v), root);