# HostSystemSourceEai

`import { HostSystemSourceEai } from "destack:error";`

EAI source payload.

```ds title="HostSystemSourceEai"
export struct HostSystemSourceEai {
    kind: "eai";
    value: int32;
    name: string;
}
```

[language/library/src/error/host.ds:239:246](https://github.com/destack-sh/destack/blob/main/language/library/src/error/host.ds#L239-L246)

## Members

### `kind: "eai"`

Discriminator for this system-source variant.

### `value: int32`

Numeric getaddrinfo/getnameinfo error value.

### `name: string`

Optional symbolic EAI name.