Cleanup

Author: schulzch

.gitignore

@@ -5,4 +5,5 @@
 # More information here http://doc.crates.io/guide.html#cargotoml-vs-cargolock
 Cargo.lock
 
-/.idea/
+/.idea/
+/.vscode/

lib.rs

@@ -1,9 +1,7 @@
-#![allow(non_camel_case_types,
-         non_upper_case_globals,
-         non_snake_case)]
+#![allow(non_camel_case_types, non_upper_case_globals, non_snake_case)]
 
 include!("bindings.rs");
 
-#[cfg(target_os="macos")]
+#[cfg(target_os = "macos")]
 #[link(name = "Foundation", kind = "framework")]
-extern { }
+extern "C" {}