Enum lucia_lang::errors::SyntaxError

pub enum SyntaxError {
    ParseIntError(ParseIntError),
    ParseFloatError(ParseFloatError),
    NumberFormatError,
    UnterminatedStringError,
    EscapeError(EscapeError),
    UnexpectToken {
        token: Box<Token>,
        expected: Vec<TokenType>,
    },
    UnexpectEOF,
    ParseAssignStmtError,
    ParseTryExprError,
    IllegalAst,
    BreakOutsideLoop,
    ContinueOutsideLoop,
    GlobalOutsideFunction,
    ReturnOutsideFunction,
    ThrowOutsideFunction,
}

Kind of SyntaxError.

Variants

ParseIntError(ParseIntError)

ParseFloatError(ParseFloatError)

NumberFormatError

UnterminatedStringError

EscapeError(EscapeError)

UnexpectToken

Fields

token: Box<Token>

expected: Vec<TokenType>

UnexpectEOF

ParseAssignStmtError

ParseTryExprError

IllegalAst

BreakOutsideLoop

ContinueOutsideLoop

GlobalOutsideFunction

ReturnOutsideFunction

ThrowOutsideFunction

Trait Implementations

impl Clone for SyntaxError

fn clone(&self) -> SyntaxError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SyntaxError

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

Formats the value using the given formatter.

impl Display for SyntaxError

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

Formats the value using the given formatter.

impl Error for SyntaxError

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<EscapeError> for SyntaxError

fn from(source: EscapeError) -> Self

Converts to this type from the input type.

impl From<ParseFloatError> for SyntaxError

fn from(source: ParseFloatError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for SyntaxError

fn from(source: ParseIntError) -> Self

Converts to this type from the input type.

impl From<SyntaxError> for Error

fn from(source: SyntaxError) -> Self

Converts to this type from the input type.

impl PartialEq<SyntaxError> for SyntaxError

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for SyntaxError