This adds a Rust implementation of the Alioth chameneos-redux benchmark:
http://shootout.alioth.debian.org/u64q/performance.php?test=chameneosredux
This version already seems faster than Clojure, Ruby, and OCaml. I'm running
with N=6,000,000 in about 1m 50s. Further optimization would be good, though.
I'm talking right now with @eholk about how pipes could be used (this is 1:many)...
