Enum LexerError

pub(crate) enum LexerError {
    UnexpectedCharacter {
        char: char,
        span: Span,
    },
    InvalidIntegerLiteral {
        span: Span,
        found: String,
    },
    IntegerLiteralTooLarge {
        span: Span,
        limit: String,
    },
}

Variants

UnexpectedCharacter

Fields

char: char

span: Span

InvalidIntegerLiteral

Fields

span: Span

found: String

IntegerLiteralTooLarge

Fields

span: Span

limit: String

Implementations

impl LexerError

pub(super) fn span(&self) -> Span

Trait Implementations

impl Debug for LexerError

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

Formats the value using the given formatter.

impl Display for LexerError

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

Formats the value using the given formatter.

impl Error for LexerError

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.