rust-lang/semver — pull request #9 by globin (2014-09-27 12:04:13+00:00)
Title: Support for wildcard requirements (*, x.*, x.y.*)

This also includes some minor cleanup. In case there are any problems with this I'll open another PR for them.
* move from `assert!` to `assert_eq!` where possible to have nicer error messages
* remove unused `LexWin`
* move from deprecated `push_char` to `push`