Struct wax::ParseError

pub struct ParseError<'t> { /* private fields */ }

Describes errors that occur when parsing a glob expression.

Common examples of glob expressions that cannot be parsed are alternative and repetition patterns with missing delimiters and ambiguous patterns, such as src/***/*.rs or {.local,.config/**/*.toml.

When the diagnostics-report feature is enabled, this error implements the Diagnostic trait and provides more detailed information about the parse failure.

Implementations

impl<'t> ParseError<'t>

pub fn into_owned(self) -> ParseError<'static>

Clones any borrowed data into an owning instance.

pub fn expression(&self) -> &str

Gets the glob expression that failed to parse.

Trait Implementations

impl<'t> Clone for ParseError<'t>

fn clone(&self) -> ParseError<'t>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'t> Debug for ParseError<'t>

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

Formats the value using the given formatter.

impl Diagnostic for ParseError<'_>

This is supported on crate feature diagnostics-report only.

fn code<'a>(&'a self) -> Option<Box<dyn Display + 'a>>

Unique diagnostic code that can be used to look up more information about this Diagnostic. Ideally also globally unique, and documented in the toplevel crate’s documentation for easy searching. Rust path format (foo::bar::baz) is recommended, but more classic codes like E0123 or Enums will work just fine.

fn source_code(&self) -> Option<&dyn SourceCode>

Source code to apply this Diagnostic’s Diagnostic::labels to.

fn labels(&self) -> Option<Box<dyn Iterator<Item = LabeledSpan>>>

Labels to apply to this Diagnostic’s Diagnostic::source_code

fn severity(&self) -> Option<Severity>

Diagnostic severity. This may be used by [ReportHandler]s to change the display format of this diagnostic.

fn help(&'a self) -> Option<Box<dyn Display + 'a, Global>>

Additional help text related to this Diagnostic. Do you have any advice for the poor soul who’s just run into this issue?

fn url(&'a self) -> Option<Box<dyn Display + 'a, Global>>

URL to visit for a more detailed explanation/help about this Diagnostic.

fn related(
    &'a self
) -> Option<Box<dyn Iterator<Item = &'a (dyn Diagnostic + 'a)> + 'a, Global>>

Additional related Diagnostics.

impl<'t> Display for ParseError<'t>

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

Formats the value using the given formatter.

impl<'t> Error for ParseError<'t>

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 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

impl<'t> From<ParseError<'t>> for GlobError<'t>

fn from(error: ParseError<'_>) -> Self

Performs the conversion.