Enum pomsky_syntax::error::RepetitionError

pub enum RepetitionError {
    NotAscending,
    QmSuffix,
    Multi,
}

An error indicating an invalid repetition, e.g. x{4,2}

Variants

NotAscending

The second number in the repetition is greater than the first

QmSuffix

Question mark after a repetition, e.g. x{3}?

Multi

Multiple consecutive repetitions

Trait Implementations

impl Clone for RepetitionError

fn clone(&self) -> RepetitionError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RepetitionError

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

Formats the value using the given formatter.

impl Display for RepetitionError

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

Formats the value using the given formatter.

impl Error for RepetitionError

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<RepetitionError> for ParseErrorKind

fn from(e: RepetitionError) -> Self

Converts to this type from the input type.

impl PartialEq<RepetitionError> for RepetitionError

fn eq(&self, other: &RepetitionError) -> 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 Copy for RepetitionError

impl Eq for RepetitionError

impl StructuralEq for RepetitionError

impl StructuralPartialEq for RepetitionError