chore: prohibit unused imports

calebcartwright · calebcartwright · commit 480989a08ebb · 2021-06-09T21:30:32.000-05:00
diff --git a/src/lib.rs b/src/lib.rs
@@ -1,5 +1,6 @@
 #![feature(rustc_private)]
 #![deny(rust_2018_idioms)]
+#![deny(unused_imports)]
 #![warn(unreachable_pub)]
 
 #[macro_use]
