const-sha1

A sha1 implementation useable in const contexts.

Use

const fn signature() -> [u32; 5] {
    const_sha1::sha1(stringify!(MyType).as_bytes()).data
}

Minimum Supported Rust Version (MSRV)

This crate requires Rust 1.46.0-beta or newer due to the use of some const expression features.

Attribution

This code is largely inspired by the following repos:

• vog/sha1
• mitsuhiko/rust-sha1

lib.rs:

A const evaluated sha1 function.

Use

const fn signature() -> const_sha1::Digest {
    const_sha1::sha1(&const_sha1::ConstBuffer::from_slice(stringify!(MyType).as_bytes()))
}