Struct lambdaworks_crypto::merkle_tree::backends::field_element::FieldElementBackend

pub struct FieldElementBackend<F, D: Digest, const NUM_BYTES: usize> { /* private fields */ }

Trait Implementations

impl<F: Clone, D: Clone + Digest, const NUM_BYTES: usize> Clone for FieldElementBackend<F, D, NUM_BYTES>

fn clone(&self) -> FieldElementBackend<F, D, NUM_BYTES>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<F, D: Digest, const NUM_BYTES: usize> Default for FieldElementBackend<F, D, NUM_BYTES>

fn default() -> Self

Returns the “default value” for a type.

impl<F, D: Digest, const NUM_BYTES: usize> IsMerkleTreeBackend for FieldElementBackend<F, D, NUM_BYTES>

where F: IsField, FieldElement<F>: AsBytes + Sync + Send, [u8; NUM_BYTES]: From<GenericArray<u8, <D as OutputSizeUser>::OutputSize>>,

type Node = [u8; NUM_BYTES]

type Data = FieldElement<F>

fn hash_data(input: &FieldElement<F>) -> [u8; NUM_BYTES]

This function takes a single variable Data and converts it to a node.

fn hash_new_parent( left: &[u8; NUM_BYTES], right: &[u8; NUM_BYTES], ) -> [u8; NUM_BYTES]

This function takes to children nodes and builds a new parent node. It will be used in the construction of the Merkle tree.

fn hash_leaves(unhashed_leaves: &[Self::Data]) -> Vec<Self::Node>

This function takes the list of data from which the Merkle tree will be built from and converts it to a list of leaf nodes.