Enum shakmaty_syzygy::SyzygyError

pub enum SyzygyError {
    Castling,
    TooManyPieces,
    MissingTable {
        metric: Metric,
        material: Material,
    },
    ProbeFailed {
        metric: Metric,
        material: Material,
        error: ProbeError,
    },
}

Error when probing tablebase.

Variants

Castling

Position has castling rights, but Syzygy tables do not contain positions with castling rights.

TooManyPieces

Position has too many pieces. Syzygy tables only support up to 6 or 7 pieces.

MissingTable

Fields

metric: Metric

material: Material

Missing table.

ProbeFailed

Fields

metric: Metric

material: Material

error: ProbeError

Probe failed.

Trait Implementations

impl Debug for SyzygyError

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

Formats the value using the given formatter.

impl Display for SyzygyError

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

Formats the value using the given formatter.

impl Error for SyzygyError

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

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 self, req: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.