chore: prohibit unused imports

calebcartwright · ashvin021 · commit f839ffa782f7 · 2021-07-28T03:07:41.000+05:30
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)]
 #![recursion_limit = "256"]
 #![allow(clippy::match_like_matches_macro)]
