Function alcibiades::bitsets::bsf_reset

pub fn bsf_reset(x: &mut Bitboard) -> Square

Returns the binary position of the LSB (bit-scan-forward), and resets the LSB to zero.

If *x is 0 this function returns 64.

Examples:

let mut x = 0b100100;
assert_eq!(bsf_reset(&mut x), 2);
assert_eq!(x, 0b100000);
assert_eq!(bsf_reset(&mut x), 5);
assert_eq!(x, 0);
assert_eq!(bsf_reset(&mut x), 64);
assert_eq!(x, 0);