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-rw-r--r--examples/game_of_life/src/main.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/game_of_life/src/main.rs b/examples/game_of_life/src/main.rs
index 21a21142..437d89d5 100644
--- a/examples/game_of_life/src/main.rs
+++ b/examples/game_of_life/src/main.rs
@@ -792,7 +792,7 @@ mod grid {
}
}
- for (cell, amount) in adjacent_life.iter() {
+ for (cell, amount) in &adjacent_life {
match amount {
2 => {}
3 => {