Struct chess::Square
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pub struct Square(_);
Represent a square on the chess board
Methods
impl Square[src]
unsafe fn new(sq: u8) -> Square
Create a new square, given an index. Note: It is invalid, but allowed, to pass in a number >= 64. Doing so will crash stuff.
fn make_square(rank: Rank, file: File) -> Square
Make a square given a rank and a file
fn get_rank(&self) -> Rank
Return the rank given this square.
fn get_file(&self) -> File
Return the file given this square.
fn up(&self) -> Option<Square>
If there is a square above me, return that. Otherwise, None.
fn down(&self) -> Option<Square>
If there is a square below me, return that. Otherwise, None.
fn left(&self) -> Option<Square>
If there is a square to the left of me, return that. Otherwise, None.
fn right(&self) -> Option<Square>
If there is a square to the right of me, return that. Otherwise, None.
fn forward(&self, color: Color) -> Option<Square>
If there is a square "forward", given my Color, go in that direction. Otherwise, None.
fn backward(&self, color: Color) -> Option<Square>
If there is a square "backward" given my Color, go in that direction. Otherwise, None.
fn uup(&self) -> Square
If there is a square above me, return that. If not, wrap around to the other side.
fn udown(&self) -> Square
If there is a square below me, return that. If not, wrap around to the other side.
fn uleft(&self) -> Square
If there is a square to the left of me, return that. If not, wrap around to the other side.
fn uright(&self) -> Square
If there is a square to the right of me, return that. If not, wrap around to the other side.
fn uforward(&self, color: Color) -> Square
If there is a square "forward", given my color, return that. If not, wrap around to the other side.
fn ubackward(&self, color: Color) -> Square
If there is a square "backward", given my color, return that. If not, wrap around to the other side.
fn to_int(&self) -> u8
Convert this square to an integer.
fn to_index(&self) -> usize
Convert this Square to a usize for table lookup purposes
fn from_string(s: String) -> Option<Square>
Convert a UCI String to a square. If invalid, return None
Trait Implementations
impl PartialEq for Square[src]
fn eq(&self, __arg_0: &Square) -> bool
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, __arg_0: &Square) -> bool
This method tests for !=.
impl Ord for Square[src]
fn cmp(&self, __arg_0: &Square) -> Ordering
This method returns an Ordering between self and other. Read more
impl Eq for Square[src]
impl PartialOrd for Square[src]
fn partial_cmp(&self, __arg_0: &Square) -> Option<Ordering>
This method returns an ordering between self and other values if one exists. Read more
fn lt(&self, __arg_0: &Square) -> bool
This method tests less than (for self and other) and is used by the < operator. Read more
fn le(&self, __arg_0: &Square) -> bool
This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
fn gt(&self, __arg_0: &Square) -> bool
This method tests greater than (for self and other) and is used by the > operator. Read more
fn ge(&self, __arg_0: &Square) -> bool
This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
impl Copy for Square[src]
impl Clone for Square[src]
fn clone(&self) -> Square
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0
Performs copy-assignment from source. Read more