Trait InnerHash 

pub trait InnerHash:
    Digest
    + BlockSizeUser
    + Clone
    + Default {
    const INNER_HASH_ALGORITHM: InnerHashAlgorithm;

    // Provided methods
    fn update_padded(&mut self, data: &[u8], padded_size: usize) { ... }
    fn update_zeroes(&mut self, amount: usize) { ... }
}

Trait for the inner hash algorithms we support (currently implemented for Sha256 and Sha512).

It adds some information we need, some useful functions, and declares all the trait bounds we need so we have them in one place.

Required Associated Constants

const INNER_HASH_ALGORITHM: InnerHashAlgorithm

The value of InnerHashAlgorithm that corresponds to this hash algorithm.

Provided Methods

fn update_padded(&mut self, data: &[u8], padded_size: usize)

Update the hash state with given data, padded with zero bytes to the given size. This will panic if data.len() > padded_size.

fn update_zeroes(&mut self, amount: usize)

Update the hash state with the given amount of zero bytes

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl InnerHash for Sha256

const INNER_HASH_ALGORITHM: InnerHashAlgorithm = InnerHashAlgorithm::Sha256

impl InnerHash for Sha512

const INNER_HASH_ALGORITHM: InnerHashAlgorithm = InnerHashAlgorithm::Sha512

Implementors