mozilla/rust — pull request #4200 by ttaubert (2012-12-15 17:54:12+00:00)
Title: rewrite uint::to_str_bytes to avoid raw pointers

This looked easy and I gave it a try. Stage 1+2 libcore unit tests seem to pass.

r? @graydon - this removes all uses of raw pointers and unsafe bits as per
issue 2649