Enum BoardError 

pub enum BoardError {
    TooManyRows,
    TooManyCols,
    InvalidChar(String),
    Regex(Error),
    InvalidLength,
}

error type for the Vestaboard board module

• BoardError::TooManyRows if there are too many rows in the input
• BoardError::TooManyCols if there are too many columns in the input
• BoardError::InvalidChar if there is an invalid character in the input
• BoardError::Regex if there is an error with regex parsing of board data
• BoardError::InvalidLength if the length of the input is invalid

Variants

TooManyRows

too many rows in the input

TooManyCols

too many columns in the input

InvalidChar(String)

invalid character in the input, see the wrapped string for the invalid character

Regex(Error)

regex error (usually while parsing replacement of board data), see the wrapped regex::Error for more details

InvalidLength

invalid board length

Trait Implementations

impl Debug for BoardError

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

Formats the value using the given formatter.

impl Display for BoardError

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

Formats the value using the given formatter.

impl Error for BoardError

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<BoardError> for RWApiError

Available on crate feature rw only.

fn from(source: BoardError) -> Self

Converts to this type from the input type.

impl From<Error> for BoardError

fn from(source: Error) -> Self

Converts to this type from the input type.