Enum LexError 

pub enum LexError {
    UnexpectedCharacter(char, Position),
    UnterminatedString(Position),
    InvalidEscape(char, Position),
    InvalidNumber(Position),
}

Errors that occur during lexical analysis (tokenization).

Variants

UnexpectedCharacter(char, Position)

Unexpected character encountered

UnterminatedString(Position)

Unterminated string literal

InvalidEscape(char, Position)

Invalid escape sequence in string

InvalidNumber(Position)

Invalid number literal

Trait Implementations

impl Clone for LexError

fn clone(&self) -> LexError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LexError

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

Formats the value using the given formatter.

impl Display for LexError

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

Formats the value using the given formatter.

impl Error for LexError

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<LexError> for FiddlerError

fn from(source: LexError) -> Self

Converts to this type from the input type.

impl PartialEq for LexError

fn eq(&self, other: &LexError) -> 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 StructuralPartialEq for LexError