Walk over compile-time designated Rust types at run-time.

Kestrel 9405467ae2 Initial working version. %!s(int64=2) %!d(string=hai) anos
rustructure 9405467ae2 Initial working version. %!s(int64=2) %!d(string=hai) anos
rustructure-macros 9405467ae2 Initial working version. %!s(int64=2) %!d(string=hai) anos
rustructure-test 9405467ae2 Initial working version. %!s(int64=2) %!d(string=hai) anos
.gitignore 9405467ae2 Initial working version. %!s(int64=2) %!d(string=hai) anos
.vimrc 9405467ae2 Initial working version. %!s(int64=2) %!d(string=hai) anos
Cargo.lock 9405467ae2 Initial working version. %!s(int64=2) %!d(string=hai) anos
Cargo.toml 9405467ae2 Initial working version. %!s(int64=2) %!d(string=hai) anos