BB almost complete

src/board.rs

@@ -1,18 +1,64 @@
+use std::ops::Shl;
+
+macro_rules! set_bit {
+     ($square:expr,$bitboard:expr) => {
+           let mut bitboard:u64 = 0; 
+            bitboard |=  1<< square; 
+    };
+
+}
 macro_rules! get_bit {
-    ($s:expr) => {};
+    ($square:expr,$bitboard:expr) => {
+        match $bitboard & (1 << $square) {
+            0 => print!(" 0"),
+            _ => print!(" 1"),
+        }
+    };
 }
 
-pub fn display(bitboard: u64) {
+pub enum Squares {
+    a8,b8,c8,d8,e8,f8,g8,h8,
+    a7,b7,c7,d7,e7,f7,g7,h7,
+    a6,b6,c6,d6,e6,f6,g6,h6,    
+    a5,b5,c5,d5,e5,f5,g5,h5,
+    a4,b4,c4,d4,e4,f4,g4,h4,
+    a3,b3,c3,d3,e3,f3,g3,h3,
+    a2,b2,c2,d2,e2,f2,g2,h2,
+    a1,b1,c1,d1,e1,f1,g1,h1,
+}
+
+impl Shl<Squares> for u64 {
+        type Output = u64;
+
+        fn shl(self, square: Squares) -> Self::Output {
+            self << square as u8
+        }
+}
+
+pub fn display(square:Squares) {
+    let mut bitboard:u64 = 0; 
+    bitboard |=  1<< square; 
     //loop over ranks
     for rank in 0..8 {
         for file in 0..8 {
             //Use ranks and file to convert into Square number
             let square = rank * 8 + file;
-            match bitboard & (1 << square) {
+            
+            if file == 0 {
+                print!(" {} ", 8 - rank);
+            }
+            get_bit!(square, bitboard);
+
+            /*match bitboard & (1 << square) {
                 0 => print!("0"),
                 _ => print!("1"),
-            }
+            }*/
         }
         print!("\n");
     }
+    print!("\n    a b c d e f g h \n");
+    
+    //Board state in u64 Decimal 
+    print!("{bitboard} \n");
+
 }

src/main.rs

@@ -1,6 +1,10 @@
 mod board;
 use board::display;
-
+use board::Squares;
 fn main() {
-    display(4);
+    let square = Squares::e2;
+    display(square);
+    for rank in (1..9).rev() {
+        println!("a{rank}, b{rank}, c{rank}, d{rank}, e{rank}, f{rank}, g{rank}, h{rank},  ")
+    }
 }