Struct shrimple_parser::FullParsingError

pub struct FullParsingError<'path, Reason> {
    pub loc: FullLocation<'path>,
    pub reason: Option<Reason>,
}

A final error with information about where in the source did the error occur.

This should be constructed at the top-level of a parser as the final action before returning the result. Main ways to construct this are ParsingError::with_src_loc and Parser::with_full_error

To print the source line of the error along with the reason & location, wrap the error in WithSourceLine, this will alter its Display implementation.

Fields

loc: FullLocation<'path>

Where the error occured.

reason: Option<Reason>

What the parser expected to see at the location of the error. If None, then the error was recoverable and the parser didn’t have any particular reason.

Trait Implementations

impl<'path, Reason: Clone> Clone for FullParsingError<'path, Reason>

fn clone(&self) -> FullParsingError<'path, Reason>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'path, Reason: Debug> Debug for FullParsingError<'path, Reason>

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

Formats the value using the given formatter.

impl<Reason: Display> Display for FullParsingError<'_, Reason>

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

Formats the value using the given formatter.

impl<Reason: Error> Error for FullParsingError<'_, Reason>

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

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<'path, Reason: Copy> Copy for FullParsingError<'path, Reason>