Enum lol_html::errors::SelectorError

pub enum SelectorError {
    UnexpectedToken,
    UnexpectedEnd,
    MissingAttributeName,
    EmptySelector,
    DanglingCombinator,
    UnexpectedTokenInAttribute,
    UnsupportedPseudoClassOrElement,
    NestedNegation,
    NamespacedSelector,
    InvalidClassName,
    EmptyNegation,
    UnsupportedCombinator(char),
    UnsupportedSyntax,
}

A CSS selector parsing error.

Variants

UnexpectedToken

Unexpected token in the selector.

UnexpectedEnd

Unexpected end of the selector.

MissingAttributeName

Missing attribute name in attribute selector.

EmptySelector

The selector is empty.

DanglingCombinator

Dangling combinator in selector (e.g. div >).

UnexpectedTokenInAttribute

Unexpected token in the attribute selector.

UnsupportedPseudoClassOrElement

Unsupported pseudo-class or pseudo-element in selector.

NestedNegation

Nested negation in selector.

NamespacedSelector

Selectors with explicit namespaces are not supported.

InvalidClassName

Invalid or unescaped class name in selector.

EmptyNegation

An empty negation in the selector.

UnsupportedCombinator(char)

Unsupported combinator in the selector.

UnsupportedSyntax

CSS syntax in the selector which is yet unsupported.

Trait Implementations

impl Clone for SelectorError

fn clone(&self) -> SelectorError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SelectorError

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

Formats the value using the given formatter.

impl Display for SelectorError

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

Formats the value using the given formatter.

impl Error for SelectorError

fn source(&self) -> Option<&(dyn Error + 'static)>

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<ParseError<'_, SelectorParseErrorKind<'_>>> for SelectorError

fn from(err: SelectorParseError<'_>) -> Self

Converts to this type from the input type.

impl PartialEq for SelectorError

fn eq(&self, other: &SelectorError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SelectorError

impl Eq for SelectorError

impl StructuralPartialEq for SelectorError