32 stable releases (5 major)

5.2.0 Jul 27, 2022
5.0.2 Apr 17, 2022
4.2.1 Apr 16, 2022
4.1.0 Mar 29, 2022
0.2.0 Aug 27, 2021

#1 in #quarry

Download history 38/week @ 2024-07-22 237/week @ 2024-07-29 49/week @ 2024-08-05 24/week @ 2024-08-12 24/week @ 2024-08-19 21/week @ 2024-08-26 23/week @ 2024-09-02 23/week @ 2024-09-09 19/week @ 2024-09-16 118/week @ 2024-09-23 43/week @ 2024-09-30 21/week @ 2024-10-14 20/week @ 2024-10-21 13/week @ 2024-10-28 15/week @ 2024-11-04

69 downloads per month
Used in 17 crates (9 directly)

AGPL-3.0

120KB
2.5K SLoC

mine

Distributes liquidity mining rewards to token stakers.

Overview

The Quarry mine program starts with a Rewarder. A Rewarder corresponds to a reward token e.g. SBR, MNDE.

Once a Rewarder is created, we can add Quarrys to it. A Quarry corresponds to a staking token.

Finally, users/programs can create Miners which allow a user to stake/unstake tokens to a Quarry and claim rewards from a Quarry.


lib.rs:

Liquidity mining rewards distribution program.

The program consists of three types of accounts:

  • [Rewarder], which controls token rewards distribution
  • [Quarry], which receive rewards, and
  • [Miner], which stake tokens into [Quarry]s to receive rewards.

This program is modeled after Synthetix's StakingRewards.sol.

Dependencies

~19–29MB
~494K SLoC