ISwapManager.sol
Methods
swap
Solidity
function swap(ISwapManager.SwapParams params) external payable
Parameters
| Name | Type | Description |
|---|---|---|
| params | ISwapManager.SwapParams | undefined |
swapCallback
Triggered when swapping tokens in an Engine
Solidity
function swapCallback(uint256 delRisky, uint256 delStable, bytes data) external nonpayable
Parameters
| Name | Type | Description |
|---|---|---|
| delRisky | uint256 | Amount of risky tokens required to pay the swap with |
| delStable | uint256 | Amount of stable tokens required to pay the swap with |
| data | bytes | Calldata passed on swap function call |
Events
Swap
Emitted when a swap occurs
Solidity
event Swap(address indexed payer, address recipient, address indexed engine, bytes32 indexed poolId, bool riskyForStable, uint256 deltaIn, uint256 deltaOut, bool fromMargin, bool toMargin)
Parameters
| Name | Type | Description |
|---|---|---|
payer indexed | address | Address of the payer |
| recipient | address | Address of the recipient |
engine indexed | address | Address of the engine |
poolId indexed | bytes32 | Id of the pool |
| riskyForStable | bool | True if swapping risky for stable |
| deltaIn | uint256 | Sent amount |
| deltaOut | uint256 | Received amount |
| fromMargin | bool | True if the sent amount is taken from the margin |
| toMargin | bool | True if the received amount is sent to the margin |
Errors
DeadlineReachedError
Thrown when the deadline is reached
Solidity
error DeadlineReachedError()