Enum jlabel_question::parse_position::PositionError

pub enum PositionError {
    NoMatchingPosition,
    MissingPrefixAsterisk,
    MissingSuffixAsterisk,
    PrefixVerifyError,
    SuffixVerifyError,
    EmptyRange,
}

Errors from position parser.

Variants

NoMatchingPosition

Could not determine the position uniquely.

MissingPrefixAsterisk

The position is not P1, so it requires an asterisk as the first character of the pattern.

MissingSuffixAsterisk

The position is not K3, so it requires an asterisk as the last character of the pattern.

PrefixVerifyError

The prefix (string before the range section) conflicts with the estimated position.

SuffixVerifyError

The suffix (string after the range section) conflicts with the estimated position.

EmptyRange

Range section is empty. This pattern does not match any label.

Trait Implementations

impl Clone for PositionError

fn clone(&self) -> PositionError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PositionError

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

Formats the value using the given formatter.

impl Display for PositionError

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

Formats the value using the given formatter.

impl Error for PositionError

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>(&'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<PositionError> for ParseError

fn from(source: PositionError) -> Self

Converts to this type from the input type.

impl PartialEq for PositionError

fn eq(&self, other: &PositionError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for PositionError

impl StructuralPartialEq for PositionError