Enum ParserError

pub enum ParserError<C: 'static> {
    UnexpectedEndOfFile,
    UnexpectedToken(Vec<C>, Vec<C>),
    InvalidLiteral(Vec<C>),
    ParseIntError(ParseIntError),
}

Error type issued from lexer and parser.

Variants

UnexpectedEndOfFile

Reached end of file before end of library arrived.

UnexpectedToken(Vec<C>, Vec<C>)

Expected and actual token.

InvalidLiteral(Vec<C>)

Unknown literal. The literal is given as a string.

ParseIntError(ParseIntError)

Failed to parse an integer.

Trait Implementations

impl<C: Clone + 'static> Clone for ParserError<C>

fn clone(&self) -> ParserError<C>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C: Debug + 'static> Debug for ParserError<C>

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

Formats the value using the given formatter.

impl<C: Display + Debug> Display for ParserError<C>

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

Formats the value using the given formatter.

impl<C: 'static + Display + Debug> Error for ParserError<C>

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<C> From<ParseIntError> for ParserError<C>

fn from(e: ParseIntError) -> Self

Converts to this type from the input type.