> For the complete documentation index, see [llms.txt](https://docs.turbine.exchange/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.turbine.exchange/reference/contracts/solidity-documentation/settler/structs/struct.limitorderexecution.md).

# LimitOrderExecution

[Git Source](https://github.com/propeller-heads/turbine/blob/90514973167f1eb25cb9eb7756354fb3de34824d/src/settler/structs/Execution.sol)

**Title:** LimitOrderExecution

Instructions on how to execute a limit order.

```solidity
struct LimitOrderExecution {
bytes32 orderHash;
address owner;
address buyToken;
address sellToken;
uint256 minBuyAmount;
uint256 sellAmount;
uint256 buyTokenFees;
AllowanceParams allowanceParams;
}
```

**Properties**

| Name              | Type              | Description                                                                                                                                                                                                         |
| ----------------- | ----------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `orderHash`       | `bytes32`         | The hash of the order that this swap represents.                                                                                                                                                                    |
| `owner`           | `address`         |                                                                                                                                                                                                                     |
| `buyToken`        | `address`         | Address of the token that the user is buying                                                                                                                                                                        |
| `sellToken`       | `address`         | Address of the token that the user is selling                                                                                                                                                                       |
| `minBuyAmount`    | `uint256`         | The minimum amount of `buyToken` that the user expects to receive                                                                                                                                                   |
| `sellAmount`      | `uint256`         | The amount of `sellToken` that the user will sell                                                                                                                                                                   |
| `buyTokenFees`    | `uint256`         | The amount of `buyToken` fees that will be paid for the swap.                                                                                                                                                       |
| `allowanceParams` | `AllowanceParams` | The allowance parameters for the order. If empty, it means that at the time of the offchain validation there was already enough Permit2 allowance onchain to execute this order, so new allowance is not necessary. |


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