Clippy tweaks to new build script

gen_7_scripts/build.rs

@@ -110,8 +110,7 @@ fn write_scripts(path: &str, output_file: &mut std::fs::File) {
             })
             .collect::<Vec<_>>();
         for script_impl in script_impls {
-            match script_impl.self_ty.as_ref() {
-                syn::Type::Path(p) => {
+            if let syn::Type::Path(p) = script_impl.self_ty.as_ref() {
                 let ident = p.path.segments[0].ident.to_string();
                 writeln!(
                     output_file,
@@ -120,8 +119,6 @@ fn write_scripts(path: &str, output_file: &mut std::fs::File) {
                 )
                 .unwrap();
             }
-                _ => {}
-            }
         }
     }
 }