# assumeInitReadonlyReference

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

Borrow one initialized storage with readonly access.

```ds title="assumeInitReadonlyReference"
export declare function assumeInitReadonlyReference<T>(storage: &'a readonly MaybeUninit<T>): &readonly T
```

[language/library/src/memory/init.ds:38:40](https://github.com/destack-sh/destack/blob/main/language/library/src/memory/init.ds#L38-L40)