Switch to rust edition 2021.

2022-03-20 20:12:07 +01:00
parent 39e2e27533
commit 49b43a4fed
2 changed files with 3 additions and 3 deletions
--- a/src/tasks/day24.rs
+++ b/src/tasks/day24.rs
@@ -228,7 +228,7 @@ impl Life {
                if self.at(Pos(x, y)) == Bug {
                    if Pos(x, y)
                        .neighbors()
-                        .into_iter()
+                        .iter()
                        .filter(|p| self.at(**p) == Bug)
                        .count()
                        != 1
@@ -238,7 +238,7 @@ impl Life {
                } else {
                    let count = Pos(x, y)
                        .neighbors()
-                        .into_iter()
+                        .iter()
                        .filter(|p| self.at(**p) == Bug)
                        .count();
                    if count == 1 || count == 2 {