Enum sudoku_variants::error::SudokuParseError

pub enum SudokuParseError {
    WrongNumberOfParts,
    WrongNumberOfCells,
    MalformedDimensions,
    InvalidDimensions,
    NumberFormatError,
    InvalidNumber,
}

An enumeration of the errors that may occur when parsing a Sudoku or SudokuGrid.

Variants

WrongNumberOfParts

Indicates that the code has the wrong number of parts, which are separated by semicolons. The code should have two parts: dimensions and cells (separated by ‘;’), so if the code does not contain exactly one semicolon, this error will be returned.

WrongNumberOfCells

Indicates that the number of cells (which are separated by commas) does not equal the number deduced from the dimensions.

MalformedDimensions

Indicates that the dimensions have the wrong format. They should be of the form <block_width>x<block_height>, so if the amount of ’x’s in the dimension string is not exactly one, this error will be raised.

InvalidDimensions

Indicates that the provided dimensions are invalid (i.e. at least one is zero).

NumberFormatError

Indicates that one of the numbers (dimension or cell content) could not be parsed.

InvalidNumber

Indicates that a cell is filled with an invalid number (0 or more than the grid size).

Trait Implementations

impl Debug for SudokuParseError

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

Formats the value using the given formatter.

impl Eq for SudokuParseError

impl From<ParseIntError> for SudokuParseError

fn from(_: ParseIntError) -> Self

Performs the conversion.

impl PartialEq<SudokuParseError> for SudokuParseError

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for SudokuParseError

impl StructuralPartialEq for SudokuParseError