Struct regex_automata::util::primitives::PatternIDError

pub struct PatternIDError(/* private fields */);

This error occurs when a value could not be constructed.

This occurs when given an integer exceeding the maximum allowed value.

When the std feature is enabled, this implements the Error trait.

Implementations

impl PatternIDError

pub fn attempted(&self) -> u64

Returns the value that could not be converted to an ID.

Trait Implementations

impl Clone for PatternIDError

fn clone(&self) -> PatternIDError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PatternIDError

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

Formats the value using the given formatter.

impl Display for PatternIDError

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

Formats the value using the given formatter.

impl Error for PatternIDError

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 PartialEq for PatternIDError

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

impl StructuralPartialEq for PatternIDError