# CowBorrowed

`import { CowBorrowed } from "destack:memory";`

Borrowed copy-on-write value.

```ds title="CowBorrowed"
export struct CowBorrowed<T> {
    kind: "borrowed";
    value: T;
}
```

[language/library/src/memory/cow/cow.ds:6:12](https://github.com/destack-sh/destack/blob/main/language/library/src/memory/cow/cow.ds#L6-L12)

## Members

### `kind: "borrowed"`

The copy-on-write discriminator.

### `value: T`

The borrowed value.