Struct ParseError 

pub struct ParseError { /* private fields */ }

An error encountered when parsing sass.

This contains an error message (currently just a String, and often not very descriptive) and informaion on where in the parsed data the error occured.

Implementations

impl ParseError

pub fn check<T>( res: IResult<Span<'_>, T, VerboseError<Span<'_>>>, ) -> Result<T, Self>

Check a nom result for errors.

This differs from a From<nom::Err> implementation in that an Ok result with remaining unparsed data is also considered an error.

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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 From<ParseError> for BadSelector

fn from(e: ParseError) -> Self

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(e: ParseError) -> Self

Converts to this type from the input type.

impl From<VerboseError<Span<'_>>> for ParseError

fn from(value: VerboseError<Span<'_>>) -> Self

Converts to this type from the input type.

impl PartialEq for ParseError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ParseError

impl StructuralPartialEq for ParseError