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[position] Derive several traits for CheckingPieces

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Clone, Debug, Eq, and PartialEq.
This commit is contained in:
Eryn Wells 2024-02-04 19:26:41 -08:00
parent 17410936ab
commit 4b35051deb
1 changed files with 2 additions and 1 deletions
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position/src/check.rs
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@ -5,6 +5,7 @@ use chessfriend_core::{Color, Direction, Shape, Square};
use crate::sight::SliderRayToSquareExt; use crate::sight::SliderRayToSquareExt;
#[derive(Clone, Debug, Eq, PartialEq)]
pub struct CheckingPieces { pub struct CheckingPieces {
bitboards: [BitBoard; 5], bitboards: [BitBoard; 5],
} }
@ -23,7 +24,7 @@ impl CheckingPieces {
} }
pub fn count(&self) -> u32 { pub fn count(&self) -> u32 {
self.bitboards.iter().map(|b| b.population_count()).sum() self.bitboards.iter().map(BitBoard::population_count).sum()
} }
/// A BitBoard representing the set of pieces that must be captured to /// A BitBoard representing the set of pieces that must be captured to