Struct PatternSetError 

pub struct PatternSetError { /* private fields */ }

The glob in a PatternSet::new list that failed to compile.

use ferralk_glob::{PatternOptions, PatternSet};

let globs = ["**/*.rs", "src/[a-z*"];
let error = PatternSet::new(globs, PatternOptions::walker()).expect_err("the class is never closed");

assert_eq!(globs[error.index()], "src/[a-z*");
// The byte offset points into that glob, as for `Pattern::compile`.
assert_eq!(error.pattern_error().offset(), 4);

Implementations

impl PatternSetError

pub const fn index(&self) -> usize

The position of the failed glob in the list given to PatternSet::new.

pub const fn pattern_error(&self) -> &PatternError

The compile error of that glob, with its byte offset into it.

Trait Implementations

impl Clone for PatternSetError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatternSetError

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

Formats the value using the given formatter.

impl Display for PatternSetError

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

Formats the value using the given formatter.

impl Eq for PatternSetError

impl Error for PatternSetError

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for PatternSetError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PatternSetError