rustfmt

day12/src/main.rs

@@ -1,10 +1,10 @@
-use petgraph::{prelude::*, algo::dijkstra::*, visit::Reversed};
+use petgraph::{algo::dijkstra::*, prelude::*, visit::Reversed};
 
 fn char_elevation(c: char) -> i16 {
     let elevation = match c {
         'S' => 'a',
         'E' => 'z',
-        c   => c,
+        c => c,
     };
 
     ((elevation as u8) - b'a') as i16
@@ -16,9 +16,12 @@ fn travelable(dest: char, src: char) -> bool {
 
 fn main() {
     const INPUT: &str = include_str!("../input.txt");
-    
+
     let grid = INPUT.lines().collect::<Vec<&str>>();
-    let grid = grid.iter().map(|s| { s.chars().collect::<Vec<char>>() }).collect::<Vec<Vec<char>>>();
+    let grid = grid
+        .iter()
+        .map(|s| s.chars().collect::<Vec<char>>())
+        .collect::<Vec<Vec<char>>>();
 
     let mut graph: DiGraphMap<(usize, usize), u8> = DiGraphMap::new();