Misc formatting and clippy lint allow

Author: emesare

rust/src/headless.rs

@@ -98,7 +98,7 @@ impl InitializationOptions {
     }
 
     /// A license to override with, you can use this to make sure you initialize with a specific license.
-    /// 
+    ///
     /// This takes the form of a JSON array. The string should be formed like:
     /// ```json
     /// [{ /* json object with license data */ }]

rust/src/lib.rs

@@ -17,6 +17,7 @@
 #![allow(clippy::result_unit_err)]
 #![allow(clippy::type_complexity)]
 #![allow(clippy::too_many_arguments)]
+#![allow(clippy::needless_doctest_main)]
 #![doc(html_root_url = "https://dev-rust.binary.ninja/")]
 #![doc(html_favicon_url = "/favicon.ico")]
 #![doc(html_logo_url = "/logo.png")]