rust-lang/rfcs — pull request #469 by jakub- (2014-11-17 22:07:16+00:00)
Title: Feature gate box patterns

[Rendered view](https://github.com/jakub-/rfcs/blob/c539b10a99c59bb96ba4657ff9263e2074aaa637/text/0000-feature-gate-box-patterns.md)