Struct chess_move_gen::bb::BB

pub struct BB(pub u64);

BB represents a bitboard

Methods

impl BB

pub fn new(sq: Square) -> BB

pub fn to_u64(&self) -> u64

pub fn to_usize(&self) -> usize

pub fn any(&self) -> bool

true if non empty

pub fn none(&self) -> bool

pub fn bswap(&self) -> BB

swaps bytes

pub fn rot_left(&self, amount: u32) -> BB

pub fn rot_right(&self, amount: u32) -> BB

pub fn is_set(&self, sq: Square) -> bool

pub fn row_empty(&self, row: usize) -> bool

pub fn pop_count(&self) -> u32

pub fn to_string(&self) -> String

pub fn bitscan(&self) -> Square

pub fn msb(&self) -> u32

pub fn leading_zeros(&self) -> u32

pub fn bitscan_reverse(&self) -> u32

Important traits for BBIterator

impl Iterator for BBIterator type Item = (Square, BB);

pub fn iter(self) -> BBIterator

pub fn square_list(&self) -> Vec<Square>

pub fn occluded_east_fill(&self, empty: BB) -> BB

pub fn east_attacks(&self, empty: BB) -> BB

pub fn occluded_north_east_fill(&self, empty: BB) -> BB

pub fn north_east_attacks(&self, empty: BB) -> BB

pub fn occluded_north_fill(&self, empty: BB) -> BB

pub fn north_attacks(&self, empty: BB) -> BB

pub fn occluded_south_east_fill(&self, empty: BB) -> BB

pub fn south_east_attacks(&self, empty: BB) -> BB

pub fn occluded_west_fill(&self, empty: BB) -> BB

pub fn west_attacks(&self, empty: BB) -> BB

pub fn occluded_south_west_fill(&self, empty: BB) -> BB

pub fn south_west_attacks(&self, empty: BB) -> BB

pub fn occluded_north_west_fill(&self, empty: BB) -> BB

pub fn north_west_attacks(&self, empty: BB) -> BB

pub fn occluded_south_fill(&self, empty: BB) -> BB

pub fn south_attacks(&self, empty: BB) -> BB

pub fn occluded_east_fill_with_occluders(&self, empty: BB) -> BB

pub fn occluded_north_east_fill_with_occluders(&self, empty: BB) -> BB

pub fn occluded_north_fill_with_occluders(&self, empty: BB) -> BB

pub fn occluded_south_east_fill_with_occluders(&self, empty: BB) -> BB

pub fn occluded_west_fill_with_occluders(&self, empty: BB) -> BB

pub fn occluded_south_west_fill_with_occluders(&self, empty: BB) -> BB

pub fn occluded_north_west_fill_with_occluders(&self, empty: BB) -> BB

pub fn occluded_south_fill_with_occluders(&self, empty: BB) -> BB

Trait Implementations

impl PartialEq for BB

fn eq(&self, __arg_0: &BB) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &BB) -> bool

This method tests for !=.

impl Copy for BB

impl Clone for BB

fn clone(&self) -> BB

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Shr<usize> for BB

type Output = BB

The resulting type after applying the >> operator.

fn shr(self, amount: usize) -> BB

Performs the >> operation.

impl Shl<usize> for BB

type Output = BB

The resulting type after applying the << operator.

fn shl(self, amount: usize) -> BB

Performs the << operation.

impl Not for BB

type Output = BB

The resulting type after applying the ! operator.

fn not(self) -> BB

Performs the unary ! operation.

impl BitOr for BB

type Output = BB

The resulting type after applying the | operator.

fn bitor(self, other: BB) -> BB

Performs the | operation.

impl BitOrAssign for BB

fn bitor_assign(&mut self, other: BB)

Performs the |= operation.

impl BitXor for BB

type Output = BB

The resulting type after applying the ^ operator.

fn bitxor(self, other: BB) -> BB

Performs the ^ operation.

impl BitXorAssign for BB

fn bitxor_assign(&mut self, other: BB)

Performs the ^= operation.

impl BitAnd for BB

type Output = BB

The resulting type after applying the & operator.

fn bitand(self, other: BB) -> BB

Performs the & operation.

impl BitAndAssign for BB

fn bitand_assign(&mut self, other: BB)

Performs the &= operation.

impl Sub for BB

type Output = BB

The resulting type after applying the - operator.

fn sub(self, other: BB) -> BB

Performs the - operation.

impl Add for BB

type Output = BB

The resulting type after applying the + operator.

fn add(self, other: BB) -> BB

Performs the + operation.

impl Mul for BB

type Output = BB

The resulting type after applying the * operator.

fn mul(self, other: BB) -> BB

Performs the * operation.

impl Neg for BB

type Output = BB

The resulting type after applying the - operator.

fn neg(self) -> BB

Performs the unary - operation.

impl Display for BB

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Debug for BB

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.