# getSuccess

Returns the current successful or optimistic value as an Effect `Option`.

## Signatures

```ts
export declare function getSuccess<A, E>(data: AsyncData<A, E>): Option.Option<A>;
```

## Why

`Option` distinguishes an absent value from a present `undefined` payload and composes with Effect's data APIs.

## Ownership and lifetime

This pure lookup acquires no resources and does not retain the state.

## Examples

```ts
import { getSuccess, success } from "@typed/async-data"
const value = getSuccess(success(1))
```
See [Effect Option](https://effect.website/docs/data-types/option/).