Struct Board 

pub struct Board(/* private fields */);

Represents a Sudoku board as a 2D vector of numbers.

0 typically represents an empty cell.

Implementations

impl Board

pub const fn new(board: Vec<Vec<usize>>) -> Self

Creates a new Board from a 2D vector.

Arguments

• board: A Vec<Vec<usize>> representing the Sudoku grid.

Trait Implementations

impl Clone for Board

fn clone(&self) -> Board

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Board

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

Formats the value using the given formatter.

impl Display for Board

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

Formats the value using the given formatter.

impl<const N: usize> From<&[&[usize; N]; N]> for Board

fn from(board: &[&[usize; N]; N]) -> Self

Converts an array of references to fixed-size arrays into a Board.

This is useful for creating a Board from statically defined Sudoku puzzles where rows are defined as separate arrays.

impl From<&Board> for Vec<Vec<usize>>

fn from(board: &Board) -> Self

Converts a reference to a Board into a Vec<Vec<usize>> by cloning.

impl From<Board> for Vec<Vec<usize>>

fn from(board: Board) -> Self

Converts a Board into a Vec<Vec<usize>>.

impl From<Sudoku> for Board

fn from(sudoku: Sudoku) -> Self

Converts a Sudoku puzzle into its Board representation.

impl From<Vec<Vec<usize>>> for Board

fn from(board: Vec<Vec<usize>>) -> Self

Converts a Vec<Vec<usize>> into a Board.

impl PartialEq for Board

fn eq(&self, other: &Board) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<Board> for Sudoku

fn try_from(board: Board) -> Result<Self, Self::Error>

Converts a Board into a Sudoku puzzle. Size is inferred from the board.

Panics

if the board size is not one of the supported Size values.

type Error = String

The type returned in the event of a conversion error.

impl Eq for Board

impl StructuralPartialEq for Board