# between

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

Match topology edges between two entity selectors.

```ds title="between"
export function between(from: EntitySelector, to: EntitySelector): EdgeSelector
```

[language/library/src/topology/edge.ds:147:149](https://github.com/destack-sh/destack/blob/main/language/library/src/topology/edge.ds#L147-L149)