Enum InvalidBoard

pub enum InvalidBoard {
    SizeOutOfBounds(usize, CoordValue, CoordValue),
    NotSquare(CoordValue, CoordValue),
    NoCurrentPlayer,
}

This error may be returned by methods that load a board from serialized data.

Variants

SizeOutOfBounds(usize, CoordValue, CoordValue)

The size of the serialized board is not supported. Board sizes must be bounded by MIN_BOARD_SIZE and MAX_BOARD_SIZE. The values contained in this error are: the size of the serialized data, the minimal supported size, and the maximal supported size.

NotSquare(CoordValue, CoordValue)

The serialized board is not square, i.e. at least one row has more/less entries than there are rows. The values contained in this error are: the detected board size (number of rows) and the index of the row where the problem occurred.

NoCurrentPlayer

When loading a game, no current player was specified, although the game has not yet finished.

Trait Implementations

impl Debug for InvalidBoard

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

Formats the value using the given formatter.

impl Display for InvalidBoard

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

Formats the value using the given formatter.

impl Error for InvalidBoard

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for InvalidBoard

fn eq(&self, other: &InvalidBoard) -> 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 InvalidBoard

impl StructuralPartialEq for InvalidBoard