@omni-network/contracts v0.2.0-alpha.4

Omni Standard Library

Solidity contracts for building cross-rollup smart contract systems. Read more at the documentation portal.

Simple examples of smart contract systems built with this library can be found at omni-network/examples.

Directory Overview

• contracts/: Omni solidity library implementation
• src/: typescript & react utilities for interacting with Omni contracts

Usage

You'll need to import these contracts to your own repo to use them. You can use any of the following methods:

npm

Install

yarn add @omni-network/contracts
pnpm add @omni-network/contract
npm install @omni-network/contracts

Import (solidity)

import {OmniScient} from "@omni-network/contracts/contracts/OmniScient.sol";
import {OmniCodec} from "@omni-network/contracts/contracts/OmniCodec.sol";
import {IOmni} from "@omni-network/contracts/contracts/interfaces/IOmni.sol";
import {IOmniPortal} from "@omni-network/contracts/contracts/interfaces/IOmniPortal.sol";

Import (js)

import {omniABI, omniPortalABI} from "@omni-network/contracts"

forge

Install

forge install github.com/omni-network/omni-std

Import (solidity)

import {OmniScient} from "lib/omni-std/contracts/OmniScient.sol";
import {OmniCodec} from "lib/omni-std/contracts/OmniCodec.sol";
import {IOmni} from "lib/omni-std/contracts/interfaces/IOmni.sol";
import {IOmniPortal} from "lib/omni-std/contracts/interfaces/IOmniPortal.sol";

Or, use remappings

# foundry.toml
remappings = [
  "omni-std/=lib/omni-std/contracts",
]

Update imports

import {OmniScient} from "omni-std/OmniScient.sol";
import {OmniCodec} from "omni-std/OmniCodec.sol";
import {IOmni} from "omni-std/interfaces/IOmni.sol";
import {IOmniPortal} from "omni-std/contracts/interfaces/IOmniPortal.sol";