jeremyletang/rgtk — pull request #99 by buster (2014-10-13 08:44:31+00:00)
Title: Cargo features fix

Master branch doesn't let me specify rgtk as dependency in Cargo.toml
because features are not matching.
Master checks with cfg for GTK_3_12 but it should be feature="GTK_3_12".

Now, as per README you can specify for example and it works:

[dependencies.rgtk]
path = "../rgtk"
features = ["GTK_3_12"]