28 lines
1.1 KiB
Solidity
28 lines
1.1 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.8;
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import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
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struct MarketplaceConfig {
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CollateralConfig collateral;
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ProofConfig proofs;
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}
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struct CollateralConfig {
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/// @dev percentage of remaining collateral slot after it has been freed
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/// (equivalent to `collateral - (collateral*maxNumberOfSlashes*slashPercentage)/100`)
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/// TODO: to be aligned more closely with actual cost of repair once bandwidth incentives are known,
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/// see https://github.com/codex-storage/codex-contracts-eth/pull/47#issuecomment-1465511949.
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uint8 repairRewardPercentage;
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uint8 maxNumberOfSlashes; // frees slot when the number of slashing reaches this value
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uint16 slashCriterion; // amount of proofs missed that lead to slashing
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uint8 slashPercentage; // percentage of the collateral that is slashed
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}
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struct ProofConfig {
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uint256 period; // proofs requirements are calculated per period (in seconds)
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uint256 timeout; // mark proofs as missing before the timeout (in seconds)
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uint8 downtime; // ignore this much recent blocks for proof requirements
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}
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