Add fmt check, check, clippy

rust-bindings/rust/src/lib.rs

@@ -15,6 +15,7 @@ use glib::Error;
 
 // code generated by gir
 #[allow(unused_imports)]
+#[cfg_attr(rustfmt, rustfmt_skip)]
 mod auto;
 pub use crate::auto::functions::*;
 pub use crate::auto::*;