Enum GridError 

pub enum GridError {
    InvalidDirection(String),
    WordError(WordError),
}

GridError represents errors that can occur during operations on the crossword Grid. These errors typically relate to invalid directions, word placement issues, or underlying WordErrors.

Variants

InvalidDirection(String)

Indicates that an invalid or unsupported direction was provided for a grid operation.

WordError(WordError)

Wraps a WordError that occurred during a grid operation, providing more context.

Trait Implementations

impl Debug for GridError

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

Formats the value using the given formatter.

impl Display for GridError

Implements the Display trait for GridError, allowing errors to be formatted as user-friendly strings.

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

Formats the value using the given formatter.

impl Error for GridError

Implements the Error trait for GridError, providing a common interface for error handling.

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 From<GridError> for Error

Implements conversion from GridError to Error. This allows GridErrors to be easily wrapped within the top-level Error type.

fn from(err: GridError) -> Self

Converts to this type from the input type.

impl From<WordError> for GridError

Implements conversion from WordError to GridError. This allows WordErrors to be easily wrapped within GridErrors.

fn from(err: WordError) -> Self

Converts to this type from the input type.