Struct regex_syntax::hir::Error [−][src]
An error that can occur while translating an Ast
to a Hir
.
Fields
kind: ErrorKind
The kind of error.
pattern: String
The original pattern that the translator's Ast was parsed from. Every span in an error is a valid range into this string.
span: Span
The span of this error, derived from the Ast given to the translator.
Methods
impl Error
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impl Error
pub fn kind(&self) -> &ErrorKind
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pub fn kind(&self) -> &ErrorKind
Return the type of this error.
pub fn pattern(&self) -> &str
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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
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pub fn span(&self) -> &Span
Return the span at which this error occurred.
Trait Implementations
impl From<Error> for Error
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impl From<Error> for Error
impl<'e> From<&'e Error> for Formatter<'e, ErrorKind>
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impl<'e> From<&'e Error> for Formatter<'e, ErrorKind>
impl Clone for Error
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impl Clone for Error
fn clone(&self) -> Error
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fn clone(&self) -> Error
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Debug for Error
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impl Debug for Error
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Eq for Error
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impl Eq for Error
fn assert_receiver_is_total_eq(&self)
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fn assert_receiver_is_total_eq(&self)
impl PartialEq for Error
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impl PartialEq for Error
fn eq(&self, other: &Error) -> bool
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fn eq(&self, other: &Error) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Error) -> bool
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fn ne(&self, other: &Error) -> bool
This method tests for !=
.
impl Error for Error
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impl Error for Error
fn description(&self) -> &str
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fn description(&self) -> &str
This method is soft-deprecated. Read more
fn cause(&self) -> Option<&Error>
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fn cause(&self) -> Option<&Error>
The lower-level cause of this error, if any. Read more
fn type_id(&self) -> TypeId where
Self: 'static,
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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
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impl Display for Error