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Constants ​

Git Source

Author:
Trader Joe

Set of constants for Liquidity Book contracts

State Variables ​

SCALE_OFFSET ​

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uint8 internal constant SCALE_OFFSET = 128;

SCALE ​

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uint256 internal constant SCALE = 1 << SCALE_OFFSET;

PRECISION ​

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uint256 internal constant PRECISION = 1e18;

SQUARED_PRECISION ​

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uint256 internal constant SQUARED_PRECISION = PRECISION * PRECISION;

MAX_FEE ​

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uint256 internal constant MAX_FEE = 0.1e18;

MAX_PROTOCOL_SHARE ​

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uint256 internal constant MAX_PROTOCOL_SHARE = 2_500;

BASIS_POINT_MAX ​

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uint256 internal constant BASIS_POINT_MAX = 10_000;

MAX_LIQUIDITY_PER_BIN ​

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uint256 internal constant MAX_LIQUIDITY_PER_BIN =
    65251743116719673010965625540244653191619923014385985379600384103134737;

CALLBACK_SUCCESS ​

The expected return after a successful flash loan

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bytes32 internal constant CALLBACK_SUCCESS = keccak256("LBPair.onFlashLoan");