# warmSlot

Description: warmSlot cheatcode documentation

Note: This document was authored using MDX

  Source: https://github.com/NomicFoundation/hardhat-website/tree/main/src/content/docs/docs/reference/cheatcodes/Environment/warm-slot.mdx

### Signature

```solidity
function warmSlot(address target, bytes32 slot) external;
```

### Description

Utility cheatcode to mark specific storage slot as warm, simulating a prior read.