Enum ScannerError 

pub enum ScannerError {
    InvalidCharacter(char),
    UnterminatedString,
    UnterminatedComment,
    InvalidEscape(String),
    InvalidUnicode(String),
    StateError(String),
}

Errors that can occur during scanning

Variants

InvalidCharacter(char)

Invalid character encountered

UnterminatedString

Unterminated string

UnterminatedComment

Unterminated comment

InvalidEscape(String)

Invalid escape sequence

InvalidUnicode(String)

Invalid Unicode sequence

StateError(String)

Scanner state error

Trait Implementations

impl Clone for ScannerError

fn clone(&self) -> ScannerError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScannerError

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

Formats the value using the given formatter.

impl Display for ScannerError

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

Formats the value using the given formatter.

impl Error for ScannerError

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<ScannerError> for ParseError

fn from(err: ScannerError) -> Self

Converts to this type from the input type.

impl PartialEq for ScannerError

fn eq(&self, other: &ScannerError) -> 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 ScannerError