Added rust to practice

rust/calculator/.gitignore

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+target

rust/calculator/Cargo.lock

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+[root]
+name = "calculator"
+version = "0.1.0"
+

rust/calculator/Cargo.toml

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+[package]
+name = "calculator"
+version = "0.1.0"
+authors = ["Logen Kain <logen@sudotask.com>"]
+
+[dependencies]

rust/calculator/src/main.rs

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+/*
+ * Create a simple calculator
+ * I should be able to do basic add/sub/mult/divd and be able to use "()"
+ *
+ * 1. Take user input
+ *      a. Check to see if there is a previous answer that we are going to act on
+ *          1. initialize answer to 0
+ *          2. if the user starts with an operand, the first number is "answer"
+ *             else, start a new problem with whatever the user puts in
+ *      b. Parse user input for ( ) / * - + in order to formulate a proper math problem
+ *          1. Strip trailing and leading white space
+ *          2. Check to see if there is a library that converts a string to a math problem
+ *      c. check for the clear command
+ * 2. Calculate the answer
+ *      a. Take 
+ * 3. return the answer above a new prompt in a clered screen
+ *
+ *
+ */
+
+
+fn main() {
+    let strNumber1;
+    let strNumber2;
+    let number: i32;
+
+    strNumber1 = "5";
+    strNumber2 = "6";
+    number = strNumber1.parse::<i32>().unwrap() + strNumber2.parse::<i32>().unwrap();
+
+    
+    //let my_int = number.parse::<i32>().unwrap();
+    
+    println!("Hello, world! Here's your number! {}", number);
+}