rust-lang/rust-guidelines — pull request #22 by nathantypanski (2014-07-12 23:24:06+00:00)
Title: reuse: add example from tutorial

This adds the example provided in the standard Rust tutorial, with a short description, to provide an example of using traits for reuse.

Perhaps we should come up with a better example than this `Printable` one, but I couldn't think of anything short enough that is actually superior for understanding the concept.

Discussion could still use elaboration, but I figure having *anything* on this page is better than before.