Move tons of stuff into oldstuff/

rustbook/guessing_game/.gitignore

@@ -1,2 +0,0 @@
-target/
-Cargo.lock

rustbook/guessing_game/Cargo.toml

@@ -1,7 +0,0 @@
-[package]
-name = "guessing_game"
-version = "0.1.0"
-authors = ["Dan Buch <daniel.buch@gmail.com>"]
-
-[dependencies]
-rand = "0.4.0"

rustbook/guessing_game/src/main.rs

@@ -1,37 +0,0 @@
-extern crate rand;
-
-use std::cmp::Ordering;
-use std::io;
-use rand::Rng;
-
-fn main() {
-    println!("Guess the number!");
-
-    let secret_number = rand::thread_rng().gen_range(1, 101);
-
-    loop {
-        println!("Please input your guess.");
-
-        let mut guess = String::new();
-
-        io::stdin()
-            .read_line(&mut guess)
-            .expect("Failed to read line");
-
-        let guess: u32 = match guess.trim().parse() {
-            Ok(num) => num,
-            Err(_) => continue,
-        };
-
-        println!("You guessed: {}", guess);
-
-        match guess.cmp(&secret_number) {
-            Ordering::Less => println!("Too small!"),
-            Ordering::Greater => println!("Too big!"),
-            Ordering::Equal => {
-                println!("You win!");
-                break;
-            }
-        }
-    }
-}