Enum ParseError

#[non_exhaustive]
pub enum ParseError {
    TokenizeError(TokenizeError),
    InvalidToken(InvalidToken),
    Ambiguous,
    UnknownAttribute(SpannedString),
}

error when tokenizing & parsing lua source code

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

TokenizeError(TokenizeError)

error when tokenizing lua source code

InvalidToken(InvalidToken)

error when feeding token to parser

Ambiguous

when there are multiple possible paths to parse (in GLR parser). normally, this should not happen

UnknownAttribute(SpannedString)

unknown attribute in local variable definition

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, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ParseError

where TokenizeError: 'static, InvalidToken: 'static,

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.