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[board] Make the trailing comma in bitboard! optional

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This a neat trick!
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Eryn Wells 2024-01-19 18:09:22 -08:00
parent 24cce95a88
commit 7f4485ed51
1 changed files with 1 additions and 1 deletions
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2
board/src/bitboard/mod.rs
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@ -8,7 +8,7 @@ pub(crate) use bitboard::{BitBoard, BitBoardBuilder};
#[macro_export] #[macro_export]
macro_rules! bitboard { macro_rules! bitboard {
($($sq:ident),*) => { ($($sq:ident),* $(,)?) => {
$crate::bitboard::BitBoardBuilder::empty() $crate::bitboard::BitBoardBuilder::empty()
$(.square($crate::Square::$sq))* $(.square($crate::Square::$sq))*
.build() .build()