Trait Xof 

pub trait Xof:
    Algorithm
    + Clone
    + Default {
    const BLOCK_LEN: usize;

    // Required methods
    fn update(&mut self, data: &[u8]);
    fn finalize_xof(self, out: &mut [u8]) -> Result<()>;
}

An extendable-output function (XOF) such as SHAKE128 / SHAKE256.

Xof::finalize_xof refuses as Digest::finalize does.

Required Associated Constants

const BLOCK_LEN: usize

Rate in bytes.

Required Methods

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

Absorb more input.

fn finalize_xof(self, out: &mut [u8]) -> Result<()>

Squeeze out.len() bytes of output, consuming the state.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T: Xof> Xof for T

const BLOCK_LEN: usize = <T as internal::Xof>::BLOCK_LEN