Enum UpcAParseError 

pub enum UpcAParseError {
    InputTooLarge {
        found: u64,
    },
    ParseIntError(ParseIntError),
    ChecksumFailed {
        found: u8,
    },
}

Error that can occur during parsing a UPC-A code.

This enum represents all the possible errors that can occur when validating or parsing a UPC-A from various input formats.

Variants

InputTooLarge

The input is too large to be a valid UPC-A code.

Fields

found: u64

The (invalid) input value that was too large.

ParseIntError(ParseIntError)

The input string is not a valid integer.

ChecksumFailed

The checksum digit is invalid.

Fields

found: u8

The (invalid) checksum digit that was found.

Trait Implementations

impl Clone for UpcAParseError

fn clone(&self) -> UpcAParseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UpcAParseError

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

Formats the value using the given formatter.

impl Display for UpcAParseError

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

Formats the value using the given formatter.

impl Error for UpcAParseError

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<ParseIntError> for UpcAParseError

fn from(source: ParseIntError) -> Self

Converts to this type from the input type.

impl PartialEq for UpcAParseError

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

impl StructuralPartialEq for UpcAParseError