Getting dependencies and such setup properly.

.gitignore

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+/target
+/Cargo.lock
+.zedstate

Cargo.toml

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+[package]
+
+name = "Led"
+version = "0.0.1"
+authors = ["Nathan Vegdahl <cessen@cessen.com>"]
+
+[[bin]]
+name = "led"
+path = "src/main.rs"
+
+[dependencies.docopt]
+git = "https://github.com/docopt/docopt.rs.git"
+
+[dependencies.rustbox]
+git = "https://github.com/gchp/rustbox.git"

src/main.rs

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+extern crate rustbox;
+extern crate docopt;
+extern crate serialize;
+
+use docopt::Docopt;
+
+
+// Usage documentation string
+static USAGE: &'static str = "
+Usage: led <file>
+       led --help
+
+Options:
+    -h, --help  Show this message
+";
+
+
+// Struct for storing command-line arguments
+#[deriving(Decodable, Show)]
+    struct Args {
+    arg_file: String,
+    flag_help: bool,
+}
+
+
+fn main() {
+    // Get command-line arguments
+    let args: Args = Docopt::new(USAGE).and_then(|d| d.decode()).unwrap_or_else(|e| e.exit());
+    
+    println!("Hello! {}", args.arg_file);
+}