Struct Sha256

pub struct Sha256 { /* private fields */ }

SHA-256 hasher.

Trait Implementations

impl Clone for Sha256

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Sha256

fn default() -> Self

Returns the “default value” for a type.

impl Hasher for Sha256

fn new() -> Self

Create a new hasher.

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

Append message to previously recorded data.

fn finalize(&mut self) -> Digest

Hash all recorded data and reset the hasher to the initial state.

fn reset(&mut self)

Reset the hasher without generating a hash.

fn validate(digest: &Digest) -> bool

Validate the digest.

fn len() -> usize

Size of the digest in bytes.

fn random<R: Rng + CryptoRng>(rng: &mut R) -> Digest

Generate a random digest.