Struct shogi::hand::Hand

pub struct Hand { /* fields omitted */ }

Manages the number of each pieces in each player’s hand.

Examples

use shogi::{Color, Hand, Piece, PieceType};

let mut hand: Hand = Default::default();
let black_pawn = Piece{piece_type: PieceType::Pawn, color: Color::Black};
let white_pawn = Piece{piece_type: PieceType::Pawn, color: Color::White};

hand.set(black_pawn, 2);
hand.increment(black_pawn);
assert_eq!(3, hand.get(black_pawn));
assert_eq!(0, hand.get(white_pawn));

Implementations

impl Hand

pub fn get(&self, p: Piece) -> u8

Returns a number of the given piece.

pub fn set(&mut self, p: Piece, num: u8)

Sets a number of the given piece.

pub fn increment(&mut self, p: Piece)

Increments a number of the given piece.

pub fn decrement(&mut self, p: Piece)

Decrements a number of the given piece.

pub fn clear(&mut self)

Clears all pieces.

Trait Implementations

impl Debug for Hand

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

Formats the value using the given formatter.

impl Default for Hand

fn default() -> Hand

Returns the “default value” for a type.