Enum Error 

pub enum Error {
    IncompleteSequence,
    IncompleteUnicode,
    InvalidUnicode(u32),
    UnknownSequence(char),
    ParseIntError(ParseIntError),
}

Errors which may be returned by the unescaper.

Variants

IncompleteSequence

Error type for a string ending in a backslash without a following escape sequence.

IncompleteUnicode

Error type for a string ending in a Unicode escape sequence (e.g. \x) without the appropriate amount of hex digits.

InvalidUnicode(u32)

Error type for a Unicode sequence without a valid character code.

UnknownSequence(char)

Error type for unknown escape sequences.

ParseIntError(ParseIntError)

Errors from parsing Unicode hexadecimal numbers.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<ParseIntError> for Error

fn from(this: ParseIntError) -> Self

Converts to this type from the input type.

impl PartialEq for Error

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