README.md

tiny-multihash

multihash implementation in Rust.

Table of Contents

• Install
• Usage
• Supported Hash Types
• Maintainers
• Contribute
• License

Install

First add this to your Cargo.toml

[dependencies]
tiny-multihash = "*"

Then run cargo build.

Usage

use tiny_multihash::{Multihash, MultihashDigest, SHA2_256};

fn main() {
    let hash = Multihash::new(SHA2_256, b"my hash");
    println!("{:?}", hash);
}

Using a custom code table

You can derive your own application specific code table:

use tiny_multihash::derive::Multihash;
use tiny_multihash::{Hasher, MultihashDigest};

const FOO: u64 = 0x01;
const BAR: u64 = 0x02;

#[derive(Clone, Debug, Eq, Multihash, PartialEq)]
pub enum Multihash {
    #[mh(code = FOO, hasher = tiny_multihash::Sha2_256)]
    Foo(tiny_multihash::Sha2Digest<tiny_multihash::U32>),
    #[mh(code = BAR, hasher = tiny_multihash::Sha2_512)]
    Bar(tiny_multihash::Sha2Digest<tiny_multihash::U64>),
}

fn main() {
    let hash = Multihash::new(FOO, b"my hash");
    println!("{:?}", hash);
}

Supported Hash Types

• SHA1
• SHA2-256
• SHA2-512
• SHA3/Keccak
• Blake2b-256/Blake2b-512/Blake2s-128/Blake2s-256

Maintainers

@dvc94ch