Struct sudoku_rs::board::Board

pub struct Board { /* fields omitted */ }

board struct

Methods

impl Board

pub fn new() -> Self

pub fn from_vec(vec: Vec<u8>) -> Self

gen board from vec the len of vec must be 81 0 for empty and 1..=9 for value

use sudoku_rs::board::Board;

let b = Board::from_vec(vec![
    0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0,
]);

pub fn unchecked_set(&mut self, x: usize, y: usize, val: u8)

set value in board but not check value will also set bitset

pub fn unchecked_get(&self, x: usize, y: usize) -> Option<u8>

get value return a Option<u8>

pub fn set(&mut self, x: usize, y: usize, val: u8) -> Result<(), SuDoKuError>

set value

pub fn get(&self, x: usize, y: usize) -> Result<Option<u8>, SuDoKuError>

get value

pub fn is_empty(&self, x: usize, y: usize) -> bool

check a solt is empty of not

use sudoku_rs::board::Board;

let mut b = Board::new();
b.set(1, 2, 3).unwrap();
assert!(b.is_empty(1, 1));
assert!(!b.is_empty(1, 2));

pub fn unset(&mut self, x: usize, y: usize)

clear a slot

pub fn avaliable_val(&self, x: usize, y: usize) -> Vec<u8>

get avaliable values for a slot

pub fn avaliable_count(&self, x: usize, y: usize) -> usize

get avaliable values count for a slot

pub fn is_win(&self) -> bool

check if a board is filled

Trait Implementations

impl Default for Board

fn default() -> Self

Returns the "default value" for a type.

impl Clone for Board

fn clone(&self) -> Board

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for Board

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

Formats the value using the given formatter.

impl FromStr for Board

type Err = SuDoKuError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.