Struct jmt::TransparentHasher

pub struct TransparentHasher { /* private fields */ }

A trivial implementation of SimpleHasher that simply returns the first 32 bytes of the provided data. This is useful to avoid hashing data when testing, and facilitate debugging specific tree configurations.

Trait Implementations

impl SimpleHasher for TransparentHasher

fn new() -> Self

Creates a new hasher with default state.

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

Ingests the provided data, updating the hasher’s state.

fn finalize(self) -> [u8; 32]

Consumes the hasher state to produce a digest.

fn hash(data: impl AsRef<[u8]>) -> [u8; 32]

Returns the digest of the provided data.