open-runtime-module-library

The Open Runtime Module Library (ORML) is a community maintained collection of Substrate runtime modules.

Runtime Modules Overview

orml-traits
- Shared traits including BasicCurrency, MultiCurrency, Auction and more.
orml-utilities
- Various utilities including OrderSet.
orml-tokens
- Fungible tokens module that implements MultiCurrency trait.
orml-currencies
- Provide MultiCurrency implementation using pallet-balances and orml-tokens module.
orml-oracle
- Oracle module that makes off-chain data available on-chain.
orml-auction
- Auction module that implements Auction trait.
orml-vesting
- Provides scheduled balance locking mechanism, in a graded vesting way.
orml-gradually-update
- Provides way to adjust numeric parameter gradually over a period of time.
orml-xtokens
- Provides way to do cross-chain assets transfer.
- Step-by-Step guide to make XCM cross-chain fungible asset transfer available on your parachain
orml-xcm-support
- Provides traits, types, and implementations to support XCM integration.

Example

Checkout orml-workshop for example usage.

Development

Makefile targets

make check
- Type check the code, without std feature, excluding tests.
make check-tests
- Type check the code, with std feature, including tests.
make test
- Run tests.

`Cargo.toml`

ORML use Cargo.dev.toml to avoid workspace conflicts with project cargo config. To use cargo commands in ORML workspace, create Cargo.toml by running

cp Cargo.dev.toml Cargo.toml, or
make Cargo.toml, or
change the command to make dev-check etc which does the copy. (For the full list of make commands, check Makefile)

Web3 Foundation Grant Project

ORML is part of the bigger Open-Web3-Stack initiative, that is currently under a General Grant from Web3 Foundation. See Application details here. The 1st milestone has been delivered.

Projects using ORML

If you intend or are using ORML, please add your project here

In alphabetical order

stechu/open-runtime-module-library