Enum SolveStep

pub enum SolveStep {
    Placement {
        row: usize,
        col: usize,
        value: u8,
        flags: TechniqueFlags,
    },
    CandidateElimination {
        row: usize,
        col: usize,
        value: u8,
        flags: TechniqueFlags,
    },
}

Single step in the solving process.

Variants

Placement

A placement of a single value on the Sudoku board.

Fields

row: usize

The row where the value is placed.

col: usize

The column where the value is placed.

value: u8

The value being placed in the Sudoku board.

flags: TechniqueFlags

Flags indicating the technique used for this placement.

CandidateElimination

A removal of a candidate value from the Sudoku board.

Fields

row: usize

The row where the candidate is eliminated.

col: usize

The column where the candidate is eliminated.

value: u8

The value being eliminated as a candidate.

flags: TechniqueFlags

Flags indicating the technique used for this elimination.

Implementations

impl SolveStep

pub fn code(&self) -> &str

4-letter code for the solve step.

Trait Implementations

impl Clone for SolveStep

fn clone(&self) -> SolveStep

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SolveStep

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

Formats the value using the given formatter.

impl Display for SolveStep

Formats the solve step into a human-readable string representation.

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

Formats the value using the given formatter.