"serde",
"serde_derive",
"syn",
+ "parking_lot",
];
// Test dependencies may need an `extern crate` here to ensure that they show up
#[allow(unused_extern_crates)]
extern crate itertools;
#[allow(unused_extern_crates)]
+extern crate parking_lot;
+#[allow(unused_extern_crates)]
extern crate quote;
#[allow(unused_extern_crates)]
extern crate syn;