---
title: "hash(into:)"
framework: tabulardata
role: symbol
role_heading: Instance Method
path: "tabulardata/anycolumn/hash(into:)"
---

# hash(into:)

Hashes the essential components of the column by feeding them into a hasher.

## Declaration

```swift
func hash(into hasher: inout Hasher)
```

## Parameters

- `hasher`: A hasher the method uses to combine the components of the column.