Enum CheckDigitError 

pub enum CheckDigitError {
    InvalidLength {
        min: usize,
        max: usize,
        got: usize,
    },
    InvalidAlphabet {
        alphabet: String,
    },
    InvalidCheckDigit {
        expecting: String,
        got: String,
    },
}

Errors resulting from the Check Digit crate::Calculator

Variants

InvalidLength

Input string length is invalid.

Fields

min: usize

max: usize

got: usize

InvalidAlphabet

Input string does not conform to the expected alphabet.

Fields

alphabet: String

InvalidCheckDigit

The calculated check digit does not match the input.

Fields

expecting: String

got: String

Trait Implementations

impl Clone for CheckDigitError

fn clone(&self) -> CheckDigitError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CheckDigitError

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

Formats the value using the given formatter.

impl Display for CheckDigitError

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

Formats the value using the given formatter.

impl Error for CheckDigitError

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<CheckDigitError> for CodeParseError

fn from(e: CheckDigitError) -> Self

Converts to this type from the input type.

impl PartialEq for CheckDigitError

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

impl StructuralPartialEq for CheckDigitError