Enum regex::error::Error

pub enum Error {
    Syntax(String),
    CompiledTooBig(usize),
    __Nonexhaustive,
}

An error that occurred during parsing or compiling a regular expression.

Variants

Syntax(String)

A syntax error.

CompiledTooBig(usize)

The compiled program exceeded the set size limit. The argument is the size limit imposed.

__Nonexhaustive

Hints that destructuring should not be exhaustive.

This enum may grow additional variants, so this makes sure clients don't count on exhaustive matching. (Otherwise, adding a new variant could break existing code.)

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Error

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

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

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

This method tests for !=.

impl Error for Error

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&Error>

The lower-level cause of this error, if any.

fn type_id(&self) -> TypeId where     Self: 'static,

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

unclear whether to commit to this public implementation detail

Get the TypeId of self

impl Display for Error

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

Formats the value using the given formatter.

impl Debug for Error

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

Formats the value using the given formatter.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.