edit to use map_while

surechen · surechen · commit 5bef29bceeac · 2021-09-29T19:48:05.000+08:00
diff --git a/clippy_lints/src/lib.rs b/clippy_lints/src/lib.rs
@@ -3,7 +3,6 @@
 #![feature(box_patterns)]
 #![feature(drain_filter)]
 #![feature(in_band_lifetimes)]
-#![feature(iter_map_while)]
 #![feature(iter_zip)]
 #![feature(once_cell)]
 #![feature(rustc_private)]
