emitted on any operate() execution: deposit / supply / withdraw / borrow. includes info related to the executed operation, new total amounts (packed uint256 of BigMath numbers as in storage) and exchange prices (packed uint256 as in storage).

event LogOperate(
    address indexed user,
    address indexed token,
    int256 supplyAmount,
    int256 borrowAmount,
    address withdrawTo,
    address borrowTo,
    uint256 totalAmounts,
    uint256 exchangePricesAndConfig
);

Parameters

Name	Type	Description
`user`	`address`	protocol that triggered this operation (e.g. via an fToken or via Vault protocol)
`token`	`address`	token address for which this operation was executed
`supplyAmount`	`int256`	supply amount for the operation. if >0 then a deposit happened, if <0 then a withdrawal happened. if 0 then nothing.
`borrowAmount`	`int256`	borrow amount for the operation. if >0 then a borrow happened, if <0 then a payback happened. if 0 then nothing.
`withdrawTo`	`address`	address that funds where withdrawn to (if supplyAmount <0)
`borrowTo`	`address`	address that funds where borrowed to (if borrowAmount >0)
`totalAmounts`	`uint256`	updated total amounts, stacked uint256 as written to storage: First 64 bits => 0- 63 => total supply with interest in raw (totalSupply = totalSupplyRaw * supplyExchangePrice); BigMath: 56
`exchangePricesAndConfig`	`uint256`	updated exchange prices and configs storage slot. Contains updated supply & borrow exchange price: First 16 bits => 0- 15 => borrow rate (in 1e2: 100% = 10_000; 1% = 100 -> max value 65535) Next 14 bits => 16- 29 => fee on interest from borrowers to lenders (in 1e2: 100% = 10_000; 1% = 100 -> max value 16_383). configurable. Next 14 bits => 30- 43 => last stored utilization (in 1e2: 100% = 10_000; 1% = 100 -> max value 16_383) Next 14 bits => 44- 57 => update on storage threshold (in 1e2: 100% = 10_000; 1% = 100 -> max value 16_383). configurable. Next 33 bits => 58- 90 => last update timestamp (enough until 16 March 2242 -> max value 8589934591) Next 64 bits => 91-154 => supply exchange price (1e12 -> max value 18_446_744,073709551615) Next 64 bits => 155-218 => borrow exchange price (1e12 -> max value 18_446_744,073709551615) Next 1 bit => 219-219 => if 0 then ratio is supplyInterestFree / supplyWithInterest else ratio is supplyWithInterest / supplyInterestFree Next 14 bits => 220-233 => supplyRatio: supplyInterestFree / supplyWithInterest (in 1e2: 100% = 10_000; 1% = 100 -> max value 16_383) Next 1 bit => 234-234 => if 0 then ratio is borrowInterestFree / borrowWithInterest else ratio is borrowWithInterest / borrowInterestFree Next 14 bits => 235-248 => borrowRatio: borrowInterestFree / borrowWithInterest (in 1e2: 100% = 10_000; 1% = 100 -> max value 16_383)

UsermoduleEvents

UsermoduleMain