{"action":"opened","issue":{"url":"https://api.github.com/repos/tobbebex/GPipe-Core/issues/17","labels_url":"https://api.github.com/repos/tobbebex/GPipe-Core/issues/17/labels{/name}","comments_url":"https://api.github.com/repos/tobbebex/GPipe-Core/issues/17/comments","events_url":"https://api.github.com/repos/tobbebex/GPipe-Core/issues/17/events","html_url":"https://github.com/tobbebex/GPipe-Core/issues/17","id":121097659,"number":17,"title":"Allowing Vector.Storable in writeBuffer","user":{"login":"Twinside","id":168874,"avatar_url":"https://avatars.githubusercontent.com/u/168874?v=3","gravatar_id":"","url":"https://api.github.com/users/Twinside","html_url":"https://github.com/Twinside","followers_url":"https://api.github.com/users/Twinside/followers","following_url":"https://api.github.com/users/Twinside/following{/other_user}","gists_url":"https://api.github.com/users/Twinside/gists{/gist_id}","starred_url":"https://api.github.com/users/Twinside/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Twinside/subscriptions","organizations_url":"https://api.github.com/users/Twinside/orgs","repos_url":"https://api.github.com/users/Twinside/repos","events_url":"https://api.github.com/users/Twinside/events{/privacy}","received_events_url":"https://api.github.com/users/Twinside/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-08T20:58:47Z","updated_at":"2015-12-08T20:58:47Z","closed_at":null,"body":"Hi,\r\n\r\n  Would it be possible to have a writeBuffer working on `Vector.Storable`, the conversion to an intermediate list seems wasteful if you already have your data in a packed vector (and the [Data.Vector.Storable.unsafeWith](http://hackage.haskell.org/package/vector-0.11.0.0/docs/Data-Vector-Storable.html#v:unsafeWith) function gives an acces to the underlying `Ptr`)\r\n\r\n  Thanks"}}