1 files changed, 5 insertions, 13 deletions
diff --git a/src/bitboard.rs b/src/bitboard.rs
index 48a60d8..ab029bc 100644
--- a/src/bitboard.rs
+++ b/src/bitboard.rs
@@ -43,18 +43,12 @@ pub trait BitboardFns {
     fn nort_fill(self) -> Self;
     /// Return bitboard with a sout fill
     fn sout_fill(self) -> Self;
-
 }
 
 const DE_BRUJIN_SEQUENCE: [u8; 64] = [
-    0,  1, 48,  2, 57, 49, 28,  3,
-   61, 58, 50, 42, 38, 29, 17,  4,
-   62, 55, 59, 36, 53, 51, 43, 22,
-   45, 39, 33, 30, 24, 18, 12,  5,
-   63, 47, 56, 27, 60, 41, 37, 16,
-   54, 35, 52, 21, 44, 32, 23, 11,
-   46, 26, 40, 15, 34, 20, 31, 10,
-   25, 14, 19,  9, 13,  8,  7,  6
+    0, 1, 48, 2, 57, 49, 28, 3, 61, 58, 50, 42, 38, 29, 17, 4, 62, 55, 59, 36, 53, 51, 43, 22, 45,
+    39, 33, 30, 24, 18, 12, 5, 63, 47, 56, 27, 60, 41, 37, 16, 54, 35, 52, 21, 44, 32, 23, 11, 46,
+    26, 40, 15, 34, 20, 31, 10, 25, 14, 19, 9, 13, 8, 7, 6,
 ];
 
 static NOT_A_FILE: Bitboard = 0xFEFEFEFEFEFEFEFE;
@@ -85,15 +79,13 @@ impl BitboardFns for Bitboard {
         count
     }
 
-
     fn ls1b(self) -> Self {
         if self == 0 {
-            return 0
+            return 0;
         }
         self & !(self - 1)
     }
 
-
     fn bitscan(self) -> Square {
         // TODO: generate private De Brujin routine
         debug_assert!(self != 0, "Can not bitscan empty bitboard");
@@ -146,7 +138,7 @@ impl BitboardFns for Bitboard {
     }
 }
 
-pub struct SquareIterator (Bitboard);
+pub struct SquareIterator(Bitboard);
 impl Iterator for SquareIterator {
     type Item = Square;