jmelesky/learnrust: I'm poking around and learning Rust. There will almost certainly be tutorial code here.

jmelesky bcaa12a395 added a couple things, cleaned up some `use` statements		%!s(int64=7) %!d(string=hai) anos
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src	bcaa12a395 added a couple things, cleaned up some `use` statements	%!s(int64=7) %!d(string=hai) anos
Cargo.toml	3b1979af2c some code monkeying from functional rust page	%!s(int64=7) %!d(string=hai) anos