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[bitboard] Implement From<Option<Square>> for BitBoard

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Return an empty BitBoard if the input is None.
This commit is contained in:
Eryn Wells 2024-03-01 15:25:33 -08:00
parent d20119dfe3
commit 349d82304d
1 changed files with 6 additions and 0 deletions
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6
bitboard/src/bitboard.rs
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@ -164,6 +164,12 @@ impl From<File> for BitBoard {
} }
} }
impl From<Option<Square>> for BitBoard {
fn from(value: Option<Square>) -> Self {
value.map_or(BitBoard::EMPTY, Into::<BitBoard>::into)
}
}
impl From<Rank> for BitBoard { impl From<Rank> for BitBoard {
fn from(value: Rank) -> Self { fn from(value: Rank) -> Self {
library::FILES[*value.as_index() as usize] library::FILES[*value.as_index() as usize]