> For the complete documentation index, see [llms.txt](https://docs.moneyonchain.com/main-rbtc-contract/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.moneyonchain.com/main-rbtc-contract/money-on-chain-platform/contracts-architecture/moclibconnection.md).

# MoCLibConnection

* Referenced by: MocExchangeEvents, MoCLibConnection, MoCExchange, MoCInrate, MoCConverter, MoCState, MoC
* References/uses: MoCHelperLib

It's a common way of "injecting" MoCHelperLib into the contracts that will need it, along with some useful precision methods. Contracts that need this library will inherit from MoCLibConnection.