Trait diem_crypto::hash::CryptoHasher

pub trait CryptoHasher: Default + Write {
    fn seed() -> &'static [u8; 32];
    fn update(&mut self, bytes: &[u8]);
    fn finish(self) -> HashValue;
}

A trait for representing the state of a cryptographic hasher.

Required methods

fn seed() -> &'static [u8; 32]

the seed used to initialize hashing Self before the serialization bytes of the actual value

fn update(&mut self, bytes: &[u8])

Write bytes into the hasher.

fn finish(self) -> HashValue

Finish constructing the HashValue.

Loading content...

Implementors

impl CryptoHasher for EventAccumulatorHasher

fn seed() -> &'static [u8; 32]

fn update(&mut self, bytes: &[u8])

fn finish(self) -> HashValue

impl CryptoHasher for SparseMerkleInternalHasher

fn seed() -> &'static [u8; 32]

fn update(&mut self, bytes: &[u8])

fn finish(self) -> HashValue

impl CryptoHasher for TestOnlyHasher

fn seed() -> &'static [u8; 32]

fn update(&mut self, bytes: &[u8])

fn finish(self) -> HashValue

impl CryptoHasher for TransactionAccumulatorHasher

fn seed() -> &'static [u8; 32]

fn update(&mut self, bytes: &[u8])

fn finish(self) -> HashValue

impl CryptoHasher for VoteProposalHasher

fn seed() -> &'static [u8; 32]

fn update(&mut self, bytes: &[u8])

fn finish(self) -> HashValue

Loading content...