Struct grep_cli::InvalidPatternError

pub struct InvalidPatternError { /* fields omitted */ }

An error that occurs when a pattern could not be converted to valid UTF-8.

The purpose of this error is to give a more targeted failure mode for patterns written by end users that are not valid UTF-8.

Implementations

impl InvalidPatternError

pub fn valid_up_to(&self) -> usize

Returns the index in the given string up to which valid UTF-8 was verified.

Trait Implementations

impl Clone for InvalidPatternError

fn clone(&self) -> InvalidPatternError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InvalidPatternError

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

Formats the value using the given formatter.

impl Display for InvalidPatternError

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

Formats the value using the given formatter.

impl Error for InvalidPatternError

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

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

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<InvalidPatternError> for InvalidPatternError

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

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

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

This method tests for !=.

impl Eq for InvalidPatternError

impl StructuralEq for InvalidPatternError

impl StructuralPartialEq for InvalidPatternError