IStrategy
Methods
exit
function exit(uint256 balance) external nonpayable returns (int256 amountAdded)
Withdraw all assets in the safest way possible. This shouldn't fail.
Parameters
| Name | Type | Description |
|---|---|---|
| balance | uint256 | The amount of tokens the caller thinks it has invested. |
Returns
| Name | Type | Description |
|---|---|---|
| amountAdded | int256 | The delta (+profit or -loss) that occured in contrast to balance. |
harvest
function harvest(uint256 balance, address sender) external nonpayable returns (int256 amountAdded)
Harvest any profits made converted to the asset and pass them to the caller.
Parameters
| Name | Type | Description |
|---|---|---|
| balance | uint256 | The amount of tokens the caller thinks it has invested. |
| sender | address | The address of the initiator of this transaction. Can be used for reimbursements, etc. |
Returns
| Name | Type | Description |
|---|---|---|
| amountAdded | int256 | The delta (+profit or -loss) that occured in contrast to balance. |
skim
function skim(uint256 amount) external nonpayable
Send the assets to the Strategy and call skim to invest them.
Parameters
| Name | Type | Description |
|---|---|---|
| amount | uint256 | The amount of tokens to invest. |
withdraw
function withdraw(uint256 amount) external nonpayable returns (uint256 actualAmount)
Withdraw assets. The returned amount can differ from the requested amount due to rounding.
The actualAmount should be very close to the amount. The difference should
NOT be used to report a loss. That's what harvest is for.
Parameters
| Name | Type | Description |
|---|---|---|
| amount | uint256 | The requested amount the caller wants to withdraw. |
Returns
| Name | Type | Description |
|---|---|---|
| actualAmount | uint256 | The real amount that is withdrawn. |