Fmt.

src/matrix.rs

@@ -14,7 +14,8 @@ fn det(m: &[f32], x: usize) -> f32 {
                 .enumerate()
                 .skip(x)
                 .filter(|(i, _)| (i % x) != n)
-                .map(|(_, v)| *v).collect::<Vec<_>>();
+                .map(|(_, v)| *v)
+                .collect::<Vec<_>>();
 
             d += (-1.0f32).powi(n as i32) * m[n] * det(&ms, x - 1);
         }
@@ -52,7 +53,7 @@ impl Matrix {
     }
 
     pub fn minor(&self, row_n: usize, col_n: usize) -> Matrix {
-        let mut matrix = Matrix::new(self.height - 1 , self.width - 1);
+        let mut matrix = Matrix::new(self.height - 1, self.width - 1);
 
         let mut nr = 0;
 
@@ -120,8 +121,6 @@ impl Matrix {
     }
 }
 
-
-
 impl ops::Index<(usize, usize)> for Matrix {
     type Output = f32;