grid: use coord2d more consistently

2024-12-21 21:01:06 -08:00
parent 13f61e3a2b
commit 02fc154547
6 changed files with 37 additions and 15 deletions
--- a/src/day10.rs
+++ b/src/day10.rs
@ -25,7 +25,7 @@ impl TrailMap {
            .iter()
            .enumerate()
            .filter(|(_, v)| **v == b'0')
-            .map(|(i, _v)| self.map.coord(i as i64).unwrap())
+            .map(|(i, _v)| self.map.coord(i as i64).unwrap().into())
            .collect_vec()
    }
    fn count_reachable_from(&self, pos: &(i64, i64), needle: u8, visited: &mut Grid<bool>) -> u64 {