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Diffstat (limited to '2018/src/day13.rs')
| -rw-r--r-- | 2018/src/day13.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/2018/src/day13.rs b/2018/src/day13.rs index 92411c1..a77c775 100644 --- a/2018/src/day13.rs +++ b/2018/src/day13.rs @@ -77,6 +77,7 @@ fn newdir(dir: &Dir, c: u8) -> Dir { } } +#[allow(dead_code)] fn print_dir(dir: &Dir) -> char { match dir { Dir{x:1,y:0} => '>', @@ -87,6 +88,7 @@ fn print_dir(dir: &Dir) -> char { } } +#[allow(dead_code)] fn print_grid(grid: &Vec<Vec<u8>>, carts: &Vec<Cart>) { let mut hascart: HashMap<Pos, usize> = HashMap::new(); for (i, cart) in carts.iter().enumerate() { |