#![feature(i128_type)]
#![feature(inclusive_range)]
#![feature(inclusive_range_syntax)]
+#![feature(iterator_try_fold)]
#![feature(iter_rfind)]
#![feature(iter_rfold)]
#![feature(nonzero)]
-#![feature(rand)]
#![feature(raw)]
#![feature(refcell_replace_swap)]
#![feature(sip_hash_13)]
extern crate core;
extern crate test;
-extern crate rand;
mod any;
mod array;