day10: part2 refactor

4 years ago · 16906160e0
parent 3713a81fdd
commit 16906160e0
1 changed files with 1 additions and 4 deletions
--- a/day10/src/part2.rs
+++ b/day10/src/part2.rs
@ -92,9 +92,6 @@ impl Deffered

 fn rec_part2(map: Arc<Adaptors>, cache: Arc<Cache>, lock: Semaphore<()>, max: u8, f: u8) -> usize
 {
-    if f == max {
-	return 1;
-    }
    debug_assert!(f < max);

    match iterate_adaptor_chain(&map, None, f).map(|next| {
@ -121,7 +118,7 @@ fn rec_part2(map: Arc<Adaptors>, cache: Arc<Cache>, lock: Semaphore<()>, max: u8
 	}
    }).map(Deffered::into_value)
 	.sum::<usize>() {
-	    #[cold] 0 => panic!("eh"),
+	    #[cold] 0 => unreachable!(),
 	    x => x,
 	}
 }