Seismic Alloy Core

This repository contains Seismic's fork of alloy-core

The upstream repository lives here. This fork is up-to-date with it through commit c268e8d. You can see this by viewing the main branch on this repository

You can view all of our changes vs. upstream on this pull request. The sole purpose of this PR is display our diff; it will never be merged in to the main branch of this repo

Main Changes

The repository was forked to support Seismic's modifications to Solidity. Seismic introduces new types that represent shielded state in smart contracts.

New Shielded Types

These shielded types include:

• saddress
• suint and the suint{n} family
• sint and the sint{n} family
• sbool

Each of these types behaves similarly to its unshielded counterpart, with one key exception: the values are hidden from the state tree.

Structure

Seismic's forks of the reth stack all have the same branch structure:

• main or master: this branch only consists of commits from the upstream repository. However it will rarely be up-to-date with upstream. The latest commit from this branch reflects how recently Seismic has merged in upstream commits to the seismic branch
• seismic: the default and production branch for these repositories. This includes all Seismic-specific code essential to make our network run

Overview

This repository contains the following crates:

• alloy-core: Meta-crate for the entire project
• alloy-primitives - Primitive integer and byte types
• alloy-sol-types - Compile-time ABI and EIP-712 implementations
• alloy-sol-macro - The sol! procedural macro
• alloy-dyn-abi - Run-time ABI and EIP-712 implementations
• alloy-json-abi - Full Ethereum JSON-ABI implementation
• alloy-sol-type-parser - A simple parser for Solidity type strings
• syn-solidity - syn-powered Solidity parser

Credits

None of these crates would have been possible without the great work done in:

• ethers.js
• rust-web3
• ruint
• ethabi
• ethcontract-rs
• guac_rs
• and of course: alloy-core

License

^{Licensed under either of Apache License, Version 2.0 or MIT license at your option.}
_{Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in these crates by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.}