{"action":"closed","issue":{"url":"https://api.github.com/repos/haskell-servant/servant/issues/352","labels_url":"https://api.github.com/repos/haskell-servant/servant/issues/352/labels{/name}","comments_url":"https://api.github.com/repos/haskell-servant/servant/issues/352/comments","events_url":"https://api.github.com/repos/haskell-servant/servant/issues/352/events","html_url":"https://github.com/haskell-servant/servant/issues/352","id":128489379,"number":352,"title":"Allow external combinators to provide instances for Servant.Utils.Links","user":{"login":"iand675","id":69209,"avatar_url":"https://avatars.githubusercontent.com/u/69209?v=3","gravatar_id":"","url":"https://api.github.com/users/iand675","html_url":"https://github.com/iand675","followers_url":"https://api.github.com/users/iand675/followers","following_url":"https://api.github.com/users/iand675/following{/other_user}","gists_url":"https://api.github.com/users/iand675/gists{/gist_id}","starred_url":"https://api.github.com/users/iand675/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/iand675/subscriptions","organizations_url":"https://api.github.com/users/iand675/orgs","repos_url":"https://api.github.com/users/iand675/repos","events_url":"https://api.github.com/users/iand675/events{/privacy}","received_events_url":"https://api.github.com/users/iand675/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-01-25T08:48:34Z","updated_at":"2016-01-25T09:50:44Z","closed_at":"2016-01-25T09:50:44Z","body":"Servant.Utils.Links currently uses a closed type family for IsElem, so there's no way to extend it with new combinators. I wrote a session combinator that uses the `serversession` package, and the nature of the combinator is such that it doesn't affect how the links should be generated. It's a shame that I have to pick either auth or type-safe links and can't have both :)"}}