Struct sha2::Sha256

pub struct Sha256 { /* fields omitted */ }

The SHA-256 hash algorithm with the SHA-256 initial hash value.

Trait Implementations

impl BlockInput for Sha256

type BlockSize = U64

Block size

impl Clone for Sha256

fn clone(&self) -> Sha256

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Sha256

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

Formats the value using the given formatter.

impl Default for Sha256

fn default() -> Self

Returns the "default value" for a type.

impl FixedOutputDirty for Sha256

type OutputSize = U32

Output size for fixed output digest

fn finalize_into_dirty(&mut self, out: &mut Output<Self>)

Retrieve result into provided buffer and leave hasher in a dirty state.

impl Reset for Sha256

fn reset(&mut self)

Reset hasher instance to its initial state and return current state.

impl Update for Sha256

fn update(&mut self, input: impl AsRef<[u8]>)

Digest input data.

pub fn chain(self, data: impl AsRef<[u8]>) -> Self

Digest input data in a chained manner.