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Task/Unix-ls/Rust/unix-ls.rust

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+use std::os;
+use std::io::fs;
+
+fn main() {
+	let cwd = os::getcwd();
+	let info = fs::readdir(&cwd).unwrap();
+
+	let mut filenames = Vec::new();
+	for entry in info.iter() {
+		filenames.push(entry.filename_str().unwrap());
+	}
+
+	filenames.sort();
+	for filename in filenames.iter() {
+		println!("{}", filename);
+	}
+}