Struct Blake3Hasher 

pub struct Blake3Hasher(/* private fields */);

Available on crate feature blake3 only.

BLAKE3 Hasher.

Faster than SHA-256 on most modern hardware and produces a 32-byte output that drops in wherever crate::Sha256Hasher would. Useful when throughput matters more than the FIPS pedigree of SHA-256.

Example

use audit_trail::{Blake3Hasher, Digest, Hasher};

let mut hasher = Blake3Hasher::new();
hasher.update(b"audit-trail");
let mut out = Digest::ZERO;
hasher.finalize(&mut out);
assert_ne!(out, Digest::ZERO);

Implementations

impl Blake3Hasher

pub fn new() -> Self

Available on crate features sha2 or blake3 only.

Construct a fresh Blake3Hasher.

Trait Implementations

impl Clone for Blake3Hasher

Available on crate features sha2 or blake3 only.

fn clone(&self) -> Blake3Hasher

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Blake3Hasher

Available on crate features sha2 or blake3 only.

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Blake3Hasher

Available on crate features sha2 or blake3 only.

fn default() -> Blake3Hasher

Returns the “default value” for a type.

impl Hasher for Blake3Hasher

Available on crate features sha2 or blake3 only.

fn reset(&mut self)

Reset the hasher to its initial state.

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

Absorb a byte slice into the hash state.

fn finalize(&mut self, out: &mut Digest)

Finalize the hash and write the result into out.