SwapRouter
Router for stateless execution of swaps against VingtSwap V3
Input parameters are viewable on the Swap Router Interface
Functions
constructor
uniswapV3SwapCallback
Called to msg.sender
after executing a swap via IVingtSwapV3Pool#swap.
In the implementation you must pay the pool tokens owed for the swap. The caller of this method must be checked to be a VingtSwapV3Pool deployed by the canonical VingtSwapV3Factory. amount0Delta and amount1Delta can both be 0 if no tokens were swapped.
Parameters:
Name | Type | Description |
---|---|---|
| int256 | The amount of token0 that was sent (negative) or must be received (positive) by the pool by the end of the swap. If positive, the callback must send that amount of token0 to the pool. |
| int256 | The amount of token1 that was sent (negative) or must be received (positive) by the pool by the end of the swap. If positive, the callback must send that amount of token1 to the pool. |
| bytes | Any data passed through by the caller via the IVingtSwapV3PoolActions#swap call |
exactInputSingle
Swaps amountIn
of one token for as much as possible of another token
Parameters:
Name | Type | Description |
---|---|---|
| struct ISwapRouter.ExactInputSingleParams | The parameters necessary for the swap, encoded as |
Return Values:
Name | Type | Description |
---|---|---|
| uint256 | The amount of the received token |
exactInput
Swaps amountIn
of one token for as much as possible of another along the specified path
Parameters:
Name | Type | Description |
---|---|---|
| struct ISwapRouter.ExactInputParams | The parameters necessary for the multi-hop swap, encoded as |
Return Values:
Name | Type | Description |
---|---|---|
| uint256 | The amount of the received token |
exactOutputSingle
Swaps as little as possible of one token for amountOut
of another token
Parameters:
Name | Type | Description |
---|---|---|
| struct ISwapRouter.ExactOutputSingleParams | The parameters necessary for the swap, encoded as |
Return Values:
Name | Type | Description |
---|---|---|
| uint256 | The amount of the input token |
exactOutput
Swaps as little as possible of one token for amountOut
of another along the specified path (reversed)
Parameters:
Name | Type | Description |
---|---|---|
| struct ISwapRouter.ExactOutputParams | The parameters necessary for the multi-hop swap, encoded as |
Return Values:
Name | Type | Description |
---|---|---|
| uint256 | The amount of the input token |
Last updated