Struct LatinSquare 

pub struct LatinSquare { /* private fields */ }

A Latin square of order n.

A Latin square is an n x n array with symbols {0..n-1} such that each row and each column is a permutation of {0..n-1}.

Implementations

impl LatinSquare

pub fn n(&self) -> usize

Returns the order of the Latin square.

pub fn get(&self, r: usize, c: usize) -> u8

Returns the value at position (r, c).

Panics

Panics if r >= n or c >= n.

pub fn cells(&self) -> &[u8]

Returns the cells as a flat slice in row-major order.

The cell at position (r, c) is at index r * n + c.

Trait Implementations

impl Clone for LatinSquare

fn clone(&self) -> LatinSquare

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LatinSquare

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

Formats the value using the given formatter.

impl PartialEq for LatinSquare

fn eq(&self, other: &LatinSquare) -> 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 Eq for LatinSquare

impl StructuralPartialEq for LatinSquare