Struct mrkl::digest::DefaultNodeHasher

pub struct DefaultNodeHasher<D> { /* fields omitted */ }

The NodeHasher implementation used by default in this module.

This implementation concatenates the hash values of the child nodes, prepended with a 1 byte, as input for the digest function.

Methods

impl<D> DefaultNodeHasher<D>

fn new() -> Self

Constructs an instance of the node hasher.

Trait Implementations

impl<D> Default for DefaultNodeHasher<D>

fn default() -> Self

Returns the "default value" for a type.

impl<D> Clone for DefaultNodeHasher<D>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<D> Debug for DefaultNodeHasher<D>

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

Formats the value using the given formatter.

impl<D> NodeHasher for DefaultNodeHasher<D> where
    D: Default,
    D: Input + FixedOutput, 

type HashOutput = GenericArray<u8, D::OutputSize>

The output of the hash function.

fn hash_children<'a, L>(
    &'a self,
    iter: Children<'a, Self::HashOutput, L>
) -> Self::HashOutput

Hash a sequence of child nodes to produce the parent hash value.