phildawes/racer — pull request #2 by awdavies (2014-04-15 06:29:14+00:00)
Title: Updated scopes.rs to use StrBuf.

This change fixes any areas wherein a string's "push_char" or "push_string" methods are used. As of rust 0.11-pre str is no longer used for this. std::strbuf::StrBuf replaces it.