Rusty Cage is my favorite song by Soundgarden and RustyCage is a rust-lang plugin for Eclipse. "I'm gonna break my rusty cage and run"
The supported Eclipse version is Luna (4.4). I do not have a Windows system, so RustyCage is not tested on Windows. OS X and Linux Mint is what I test on.
RustyCage on Sourceforge https://sourceforge.net/projects/rustycage/
Travis site https://travis-ci.org/reidarsollid/RustyCage
RustyCage is written in Scala and needs Scala compiler for installation http://download.scala-ide.org/sdk/lithium/e44/scala211/stable/site/
For building the project run: mvn clean install
and you will get your own update site under RustyCage/rustycage-updatesite/target/repository/