Struct sha3::Shake256

pub struct Shake256 { /* fields omitted */ }

SHAKE256 extendable output (XOF) hash function

Trait Implementations

impl Debug for Shake256

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

Formats the value using the given formatter.

impl Clone for Shake256

Important traits for Shake256

impl Write for Shake256

fn clone(&self) -> Shake256

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Shake256

Important traits for Shake256

impl Write for Shake256

fn default() -> Shake256

Returns the "default value" for a type.

impl Input for Shake256

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

Digest input data.

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

Digest input data in a chained manner.

impl Reset for Shake256

fn reset(&mut self)

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

impl ExtendableOutput for Shake256

type Reader = Sha3XofReader

Important traits for Sha3XofReader

impl Read for Sha3XofReader

fn xof_result(self) -> Sha3XofReader

Retrieve XOF reader and consume hasher instance.

fn vec_result(self, n: usize) -> Vec<u8>

Retrieve result into vector of specified length.

impl Write for Shake256

fn write(&mut self, buf: &[u8]) -> Result<usize>

Write a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> Result<()>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_vectored(&mut self, bufs: &[IoVec]) -> Result<usize, Error>

🔬 This is a nightly-only experimental API. (iovec)

Like write, except that it writes from a slice of buffers.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer.

fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Write.