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LiquiditySlotsLink ​

Git Source

library that helps in reading / working with storage slot data of Fluid Liquidity.

as all data for Fluid Liquidity is internal, any data must be fetched directly through manual slot reading through this library or, if gas usage is less important, through the FluidLiquidityResolver.

State Variables ​

LIQUIDITY_STATUS_SLOT ​

storage slot for status at Liquidity

solidity
uint256 internal constant LIQUIDITY_STATUS_SLOT = 1;

LIQUIDITY_AUTHS_MAPPING_SLOT ​

storage slot for auths mapping at Liquidity

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uint256 internal constant LIQUIDITY_AUTHS_MAPPING_SLOT = 2;

LIQUIDITY_GUARDIANS_MAPPING_SLOT ​

storage slot for guardians mapping at Liquidity

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uint256 internal constant LIQUIDITY_GUARDIANS_MAPPING_SLOT = 3;

LIQUIDITY_USER_CLASS_MAPPING_SLOT ​

storage slot for user class mapping at Liquidity

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uint256 internal constant LIQUIDITY_USER_CLASS_MAPPING_SLOT = 4;

LIQUIDITY_EXCHANGE_PRICES_MAPPING_SLOT ​

storage slot for exchangePricesAndConfig mapping at Liquidity

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uint256 internal constant LIQUIDITY_EXCHANGE_PRICES_MAPPING_SLOT = 5;

LIQUIDITY_RATE_DATA_MAPPING_SLOT ​

storage slot for rateData mapping at Liquidity

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uint256 internal constant LIQUIDITY_RATE_DATA_MAPPING_SLOT = 6;

LIQUIDITY_TOTAL_AMOUNTS_MAPPING_SLOT ​

storage slot for totalAmounts mapping at Liquidity

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uint256 internal constant LIQUIDITY_TOTAL_AMOUNTS_MAPPING_SLOT = 7;

LIQUIDITY_USER_SUPPLY_DOUBLE_MAPPING_SLOT ​

storage slot for user supply double mapping at Liquidity

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uint256 internal constant LIQUIDITY_USER_SUPPLY_DOUBLE_MAPPING_SLOT = 8;

LIQUIDITY_USER_BORROW_DOUBLE_MAPPING_SLOT ​

storage slot for user borrow double mapping at Liquidity

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uint256 internal constant LIQUIDITY_USER_BORROW_DOUBLE_MAPPING_SLOT = 9;

LIQUIDITY_LISTED_TOKENS_ARRAY_SLOT ​

storage slot for listed tokens array at Liquidity

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uint256 internal constant LIQUIDITY_LISTED_TOKENS_ARRAY_SLOT = 10;

LIQUIDITY_CONFIGS2_MAPPING_SLOT ​

storage slot for listed tokens array at Liquidity

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uint256 internal constant LIQUIDITY_CONFIGS2_MAPPING_SLOT = 11;

BITS_EXCHANGE_PRICES_BORROW_RATE ​

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uint256 internal constant BITS_EXCHANGE_PRICES_BORROW_RATE = 0;

BITS_EXCHANGE_PRICES_FEE ​

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uint256 internal constant BITS_EXCHANGE_PRICES_FEE = 16;

BITS_EXCHANGE_PRICES_UTILIZATION ​

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uint256 internal constant BITS_EXCHANGE_PRICES_UTILIZATION = 30;

BITS_EXCHANGE_PRICES_UPDATE_THRESHOLD ​

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uint256 internal constant BITS_EXCHANGE_PRICES_UPDATE_THRESHOLD = 44;

BITS_EXCHANGE_PRICES_LAST_TIMESTAMP ​

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uint256 internal constant BITS_EXCHANGE_PRICES_LAST_TIMESTAMP = 58;

BITS_EXCHANGE_PRICES_SUPPLY_EXCHANGE_PRICE ​

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uint256 internal constant BITS_EXCHANGE_PRICES_SUPPLY_EXCHANGE_PRICE = 91;

BITS_EXCHANGE_PRICES_BORROW_EXCHANGE_PRICE ​

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uint256 internal constant BITS_EXCHANGE_PRICES_BORROW_EXCHANGE_PRICE = 155;

BITS_EXCHANGE_PRICES_SUPPLY_RATIO ​

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uint256 internal constant BITS_EXCHANGE_PRICES_SUPPLY_RATIO = 219;

BITS_EXCHANGE_PRICES_BORROW_RATIO ​

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uint256 internal constant BITS_EXCHANGE_PRICES_BORROW_RATIO = 234;

BITS_EXCHANGE_PRICES_USES_CONFIGS2 ​

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uint256 internal constant BITS_EXCHANGE_PRICES_USES_CONFIGS2 = 249;

BITS_RATE_DATA_VERSION ​

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uint256 internal constant BITS_RATE_DATA_VERSION = 0;

BITS_RATE_DATA_V1_RATE_AT_UTILIZATION_ZERO ​

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uint256 internal constant BITS_RATE_DATA_V1_RATE_AT_UTILIZATION_ZERO = 4;

BITS_RATE_DATA_V1_UTILIZATION_AT_KINK ​

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uint256 internal constant BITS_RATE_DATA_V1_UTILIZATION_AT_KINK = 20;

BITS_RATE_DATA_V1_RATE_AT_UTILIZATION_KINK ​

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uint256 internal constant BITS_RATE_DATA_V1_RATE_AT_UTILIZATION_KINK = 36;

BITS_RATE_DATA_V1_RATE_AT_UTILIZATION_MAX ​

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uint256 internal constant BITS_RATE_DATA_V1_RATE_AT_UTILIZATION_MAX = 52;

BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_ZERO ​

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uint256 internal constant BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_ZERO = 4;

BITS_RATE_DATA_V2_UTILIZATION_AT_KINK1 ​

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uint256 internal constant BITS_RATE_DATA_V2_UTILIZATION_AT_KINK1 = 20;

BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_KINK1 ​

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uint256 internal constant BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_KINK1 = 36;

BITS_RATE_DATA_V2_UTILIZATION_AT_KINK2 ​

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uint256 internal constant BITS_RATE_DATA_V2_UTILIZATION_AT_KINK2 = 52;

BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_KINK2 ​

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uint256 internal constant BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_KINK2 = 68;

BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_MAX ​

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uint256 internal constant BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_MAX = 84;

BITS_TOTAL_AMOUNTS_SUPPLY_WITH_INTEREST ​

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uint256 internal constant BITS_TOTAL_AMOUNTS_SUPPLY_WITH_INTEREST = 0;

BITS_TOTAL_AMOUNTS_SUPPLY_INTEREST_FREE ​

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uint256 internal constant BITS_TOTAL_AMOUNTS_SUPPLY_INTEREST_FREE = 64;

BITS_TOTAL_AMOUNTS_BORROW_WITH_INTEREST ​

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uint256 internal constant BITS_TOTAL_AMOUNTS_BORROW_WITH_INTEREST = 128;

BITS_TOTAL_AMOUNTS_BORROW_INTEREST_FREE ​

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uint256 internal constant BITS_TOTAL_AMOUNTS_BORROW_INTEREST_FREE = 192;

BITS_USER_SUPPLY_MODE ​

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uint256 internal constant BITS_USER_SUPPLY_MODE = 0;

BITS_USER_SUPPLY_AMOUNT ​

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uint256 internal constant BITS_USER_SUPPLY_AMOUNT = 1;

BITS_USER_SUPPLY_PREVIOUS_WITHDRAWAL_LIMIT ​

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uint256 internal constant BITS_USER_SUPPLY_PREVIOUS_WITHDRAWAL_LIMIT = 65;

BITS_USER_SUPPLY_LAST_UPDATE_TIMESTAMP ​

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uint256 internal constant BITS_USER_SUPPLY_LAST_UPDATE_TIMESTAMP = 129;

BITS_USER_SUPPLY_EXPAND_PERCENT ​

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uint256 internal constant BITS_USER_SUPPLY_EXPAND_PERCENT = 162;

BITS_USER_SUPPLY_EXPAND_DURATION ​

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uint256 internal constant BITS_USER_SUPPLY_EXPAND_DURATION = 176;

BITS_USER_SUPPLY_BASE_WITHDRAWAL_LIMIT ​

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uint256 internal constant BITS_USER_SUPPLY_BASE_WITHDRAWAL_LIMIT = 200;

BITS_USER_SUPPLY_IS_PAUSED ​

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uint256 internal constant BITS_USER_SUPPLY_IS_PAUSED = 255;

BITS_USER_BORROW_MODE ​

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uint256 internal constant BITS_USER_BORROW_MODE = 0;

BITS_USER_BORROW_AMOUNT ​

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uint256 internal constant BITS_USER_BORROW_AMOUNT = 1;

BITS_USER_BORROW_PREVIOUS_BORROW_LIMIT ​

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uint256 internal constant BITS_USER_BORROW_PREVIOUS_BORROW_LIMIT = 65;

BITS_USER_BORROW_LAST_UPDATE_TIMESTAMP ​

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uint256 internal constant BITS_USER_BORROW_LAST_UPDATE_TIMESTAMP = 129;

BITS_USER_BORROW_EXPAND_PERCENT ​

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uint256 internal constant BITS_USER_BORROW_EXPAND_PERCENT = 162;

BITS_USER_BORROW_EXPAND_DURATION ​

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uint256 internal constant BITS_USER_BORROW_EXPAND_DURATION = 176;

BITS_USER_BORROW_BASE_BORROW_LIMIT ​

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uint256 internal constant BITS_USER_BORROW_BASE_BORROW_LIMIT = 200;

BITS_USER_BORROW_MAX_BORROW_LIMIT ​

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uint256 internal constant BITS_USER_BORROW_MAX_BORROW_LIMIT = 218;

BITS_USER_BORROW_IS_PAUSED ​

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uint256 internal constant BITS_USER_BORROW_IS_PAUSED = 255;

BITS_CONFIGS2_MAX_UTILIZATION ​

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uint256 internal constant BITS_CONFIGS2_MAX_UTILIZATION = 0;

Functions ​

calculateMappingStorageSlot ​

Calculating the slot ID for Liquidity contract for single mapping at slot_ for key_

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function calculateMappingStorageSlot(uint256 slot_, address key_) internal pure returns (bytes32);

calculateDoubleMappingStorageSlot ​

Calculating the slot ID for Liquidity contract for double mapping at slot_ for key1_ and key2_

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function calculateDoubleMappingStorageSlot(uint256 slot_, address key1_, address key2_)
    internal
    pure
    returns (bytes32);