Struct regex_syntax::hir::Error

pub struct Error { /* fields omitted */ }

An error that can occur while translating an Ast to a Hir.

Methods

impl Error

pub fn kind(&self) -> &ErrorKind

Return the type of this error.

pub fn pattern(&self) -> &str

The original pattern string in which this error occurred.

Every span reported by this error is reported in terms of this string.

pub fn span(&self) -> &Span

Return the span at which this error occurred.

Trait Implementations

impl PartialEq<Error> 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 From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

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 Eq for Error

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 Error for Error

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

fn source(&self) -> Option<&(dyn Error + 'static)>

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