> 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/libraries/struct.orderhashparams.md).

# OrderHashParams

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

Struct that defines the key for storing an order.

Includes all order parameters except the allowances and creation timestamp.

```solidity
struct OrderHashParams {
address owner;
address sellToken;
address buyToken;
uint256 sellAmount;
uint256 minBuyAmount;
uint32 maxGas;
uint32 startMidPriceDelta;
uint32 endMidPriceDelta;
uint32 startTime;
uint32 endTime;
bytes32 salt;
bool partialFill;
bytes callData;
address callDataTarget;
}
```


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