# Hash

`import { Hash } from "destack:ops";`

A value that can feed itself into a hasher.

```ds title="Hash"
export newtype interface Hash {
    hash(state: &'a Hasher): void;
}
```

[language/library/src/ops/hash.ds:19:22](https://github.com/destack-sh/destack/blob/main/language/library/src/ops/hash.ds#L19-L22)

## Members

### `hash(state: &'a Hasher): void`

Add this value to `state`.