{"action":"opened","issue":{"url":"https://api.github.com/repos/RustAudio/coreaudio-rs/issues/10","labels_url":"https://api.github.com/repos/RustAudio/coreaudio-rs/issues/10/labels{/name}","comments_url":"https://api.github.com/repos/RustAudio/coreaudio-rs/issues/10/comments","events_url":"https://api.github.com/repos/RustAudio/coreaudio-rs/issues/10/events","html_url":"https://github.com/RustAudio/coreaudio-rs/issues/10","id":108583937,"number":10,"title":"Try and remove `Box`ing wherever possible within the render_callback builder method.","user":{"login":"mitchmindtree","id":4587373,"avatar_url":"https://avatars.githubusercontent.com/u/4587373?v=3","gravatar_id":"","url":"https://api.github.com/users/mitchmindtree","html_url":"https://github.com/mitchmindtree","followers_url":"https://api.github.com/users/mitchmindtree/followers","following_url":"https://api.github.com/users/mitchmindtree/following{/other_user}","gists_url":"https://api.github.com/users/mitchmindtree/gists{/gist_id}","starred_url":"https://api.github.com/users/mitchmindtree/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mitchmindtree/subscriptions","organizations_url":"https://api.github.com/users/mitchmindtree/orgs","repos_url":"https://api.github.com/users/mitchmindtree/repos","events_url":"https://api.github.com/users/mitchmindtree/events{/privacy}","received_events_url":"https://api.github.com/users/mitchmindtree/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/RustAudio/coreaudio-rs/labels/enhancement","name":"enhancement","color":"84b6eb"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-09-28T03:42:35Z","updated_at":"2015-09-28T03:42:35Z","closed_at":null,"body":"There's a lot of boxing going on - all of which should be theoretically unnecessary given that we're sharing the stack with the C code, not sending stuff to it.\r\n\r\nIt might be easier to address this once the Fn/FnMut/FnOnce trait implementations are stabilised."}}