Added rust to practice

rust/declare_test/.gitignore

@@ -0,0 +1 @@
+target

rust/declare_test/Cargo.lock

@@ -0,0 +1,4 @@
+[root]
+name = "declare_test"
+version = "0.1.0"
+

rust/declare_test/Cargo.toml

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

rust/declare_test/src/main.rs

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+fn main() {
+	let x: i32;
+	x = 42;
+    println!("Hello, world! This is X, {}", x);
+}