Enum StyleParseErrorKind 

pub enum StyleParseErrorKind {
    BadUrlInDeclarationValueBlock,
    BadStringInDeclarationValueBlock,
    UnbalancedCloseParenthesisInDeclarationValueBlock,
    UnbalancedCloseSquareBracketInDeclarationValueBlock,
    UnbalancedCloseCurlyBracketInDeclarationValueBlock,
    PropertyDeclarationValueNotExhausted,
    UnexpectedDimension,
    MediaQueryExpectedFeatureName,
    MediaQueryExpectedFeatureValue,
    MediaQueryUnexpectedOperator,
    RangedExpressionWithNoValue,
    UnexpectedFunction,
    PropertySyntaxField(PropertySyntaxParseError),
    PropertyInheritsField(PropertyInheritsParseError),
    UnexpectedNamespaceRule,
    UnexpectedImportRule,
    DisallowedImportRule,
    UnexpectedCharsetRule,
    UnexpectedIdent,
    UnspecifiedError,
    UnexpectedTokenWithinNamespace,
    SelectorError(SelectorParseErrorKind),
    UnknownProperty,
    ExperimentalProperty,
    OtherInvalidValue,
    UnexpectedImportantDeclaration,
}

Errors that can be encountered while parsing CSS values.

Variants

BadUrlInDeclarationValueBlock

A bad URL token in a DVB.

BadStringInDeclarationValueBlock

A bad string token in a DVB.

UnbalancedCloseParenthesisInDeclarationValueBlock

Unexpected closing parenthesis in a DVB.

UnbalancedCloseSquareBracketInDeclarationValueBlock

Unexpected closing bracket in a DVB.

UnbalancedCloseCurlyBracketInDeclarationValueBlock

Unexpected closing curly bracket in a DVB.

PropertyDeclarationValueNotExhausted

A property declaration value had input remaining after successfully parsing.

UnexpectedDimension

An unexpected dimension token was encountered.

MediaQueryExpectedFeatureName

Missing or invalid media feature name.

MediaQueryExpectedFeatureValue

Missing or invalid media feature value.

MediaQueryUnexpectedOperator

A media feature range operator was not expected.

RangedExpressionWithNoValue

min- or max- properties must have a value.

UnexpectedFunction

A function was encountered that was not expected.

PropertySyntaxField(PropertySyntaxParseError)

Error encountered parsing a @property’s syntax descriptor

PropertyInheritsField(PropertyInheritsParseError)

Error encountered parsing a @property’s inherits descriptor.

TODO(zrhoffman, bug 1920365): Include the custom property name in error messages.

UnexpectedNamespaceRule

@namespace must be before any rule but @charset and @import

UnexpectedImportRule

@import must be before any rule but @charset

DisallowedImportRule

@import rules are disallowed in the parser.

UnexpectedCharsetRule

Unexpected @charset rule encountered.

UnexpectedIdent

The @property <custom-property-name> must start with --

UnspecifiedError

A placeholder for many sources of errors that require more specific variants.

UnexpectedTokenWithinNamespace

An unexpected token was found within a namespace rule.

SelectorError(SelectorParseErrorKind)

An error was encountered while parsing a selector

UnknownProperty

The property declaration was for an unknown property.

ExperimentalProperty

The property declaration was for a disabled experimental property.

OtherInvalidValue

The property declaration contained an invalid value.

UnexpectedImportantDeclaration

!important declarations are disallowed in @position-try or keyframes.

Trait Implementations

impl Clone for StyleParseErrorKind

fn clone(&self) -> StyleParseErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StyleParseErrorKind

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

Formats the value using the given formatter.

impl From<SelectorParseErrorKind> for StyleParseErrorKind

fn from(this: SelectorParseErrorKind) -> Self

Converts to this type from the input type.

impl PartialEq for StyleParseErrorKind

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