Struct regex_syntax::hir::Error
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pub struct Error { /* fields omitted */ }
An error that can occur while translating an Ast
to a Hir
.
Methods
impl Error
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pub fn kind(&self) -> &ErrorKind
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Return the type of this error.
pub fn pattern(&self) -> &str
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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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Return the span at which this error occurred.
Trait Implementations
impl From<Error> for Error
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impl Clone for Error
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fn clone(&self) -> Error
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for Error
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl Eq for Error
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impl PartialEq for Error
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fn eq(&self, __arg_0: &Error) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Error) -> bool
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This method tests for !=
.
impl Error for Error
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fn description(&self) -> &str
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A short description of the error. Read more
fn cause(&self) -> Option<&Error>
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The lower-level cause of this error, if any. Read more