vaults

A vault seeking for yield.

Overview

How batched burning works

Withdrawing from vaults is achieved through batched burning of shares. The flow for a batched burning round is:

• Users deposits shares when they want to withdraw. (contract-wise, the userBatchBurnReceipts mapping is populated when enterBatchBurn is called).
• Once enough deposits are done, an admin can call execBatchBurn to withdraw from strategies and burn the deposited shares. A snapshot of the current price per share will be done.
• Users can now withdraw their underlying using exitBatchBurn.

Basic run

1. Create and activate a virtualenv for the project (using Python 3.8):

python3.8 -m venv venv
source venv/bin/activate

2. Install required packages:

pip install -r requirements.txt

3. Build the project:

brownie compile

4. Run tests

brownie test

Acknowledgements

• Yearn
• Rari Capital
• Authors of EIP4626