# edgeId

`import { edgeId } from "destack:topology";`

Match one topology edge by id.

```ds title="edgeId"
export function edgeId(id: EdgeId): EdgeSelector
```

[language/library/src/topology/edge.ds:137:139](https://github.com/destack-sh/destack/blob/main/language/library/src/topology/edge.ds#L137-L139)