# InputEventOverflow

`import { InputEventOverflow } from "destack:input/binding";`

Input event overflow policy.

```ds title="InputEventOverflow"
export enum InputEventOverflow {
    DropOldest = 1,
    DropNewest = 2,
    Error = 3,
}
```

[language/library/src/input/binding/event.ds:48:55](https://github.com/destack-sh/destack/blob/main/language/library/src/input/binding/event.ds#L48-L55)

## Variants

### `DropOldest = 1`

Drop oldest queued events first.

### `DropNewest = 2`

Drop newest incoming events first.

### `Error = 3`

Report queue overflow as an error.