Init commit

functions/.gitignore

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+/target
+**/*.rs.bk

functions/Cargo.lock

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+[[package]]
+name = "functions"
+version = "0.1.0"
+

functions/Cargo.toml

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+[package]
+name = "functions"
+version = "0.1.0"
+authors = ["mollusk <silvernode@gmail.com>"]
+edition = "2018"
+
+[dependencies]

functions/src/main.rs

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+fn main() {
+
+    println!("Function 1\n");
+    another_function(5, 6);
+
+    let x = five();
+
+    println!("Function 2\n");
+    println!("The value of x is: {}\n", x);
+
+    let x = plus_one(5);
+
+    println!("Function 3\n");
+
+    println!("The value of x is {}: ", x);
+}
+
+
+fn another_function(x: i32, y: i32) {
+    println!("The value of x is: {}", x);
+    println!("The value of y is: {}\n", y);
+}
+
+fn five() -> i32 {
+    5
+}
+
+fn plus_one(x: i32) -> i32 {
+    x + 1
+}