Enum sudoku::parse_errors::BlockParseError

pub enum BlockParseError {
    InvalidEntry(InvalidEntry),
    InvalidLineLength(u8),
    NotEnoughRows(u8),
    IncorrectFieldDelimiter,
    TooManyRows,
    MissingCommentDelimiter(u8),
}

A structure representing an error caused when parsing the sudoku

Variants

InvalidEntry(InvalidEntry)

Non-digit, non-placeholder encountered. Field delimiters chars in unexpected places also cause this

InvalidLineLength(u8)

Line contains (>9 valid entries) or (<9 and no invalids) Returns index of row (0-8)

NotEnoughRows(u8)

Input ends with less than 9 rows. Returns number of rows encountered.

IncorrectFieldDelimiter

If field delimiter is in place after 3rd number in 1st row all other horizontal and vertical field delimiters must be present or this is emitted

TooManyRows

More than 9 lines are supplied and the 10th line is not pure whitespace

MissingCommentDelimiter(u8)

Non-digit, non-placeholder after completed line encountered but without space

Trait Implementations

impl Clone for BlockParseError

fn clone(&self) -> BlockParseError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockParseError

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

Formats the value using the given formatter.

impl Eq for BlockParseError

impl Hash for BlockParseError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl PartialEq for BlockParseError

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

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

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

This method tests for !=.