Enum EscapeError

#[non_exhaustive]
pub enum EscapeError {
    EntityWithNull(Range<usize>),
    UnrecognizedSymbol(Range<usize>, String),
    UnterminatedEntity(Range<usize>),
    TooLongHexadecimal,
    InvalidHexadecimal(char),
    TooLongDecimal,
    InvalidDecimal(char),
    InvalidCodepoint(u32),
}

Escape/unescape error.

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.

EntityWithNull(Range<usize>)

Null character entity not allowed.

UnrecognizedSymbol(Range<usize>, String)

Unrecognized escape symbol.

UnterminatedEntity(Range<usize>)

Missing ; after &.

TooLongHexadecimal

Hexadecimal value is too long too convert to UTF-8.

InvalidHexadecimal(char)

Invalid hexadecimal character.

TooLongDecimal

Decimal value is too long to convert to UTF-8.

InvalidDecimal(char)

Invalid decimal character.

InvalidCodepoint(u32)

Invalid codepoint.

Trait Implementations

impl Debug for EscapeError

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

Formats the value using the given formatter.

impl Display for EscapeError

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

Formats the value using the given formatter.

impl Error for EscapeError

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.