Enum Rule

pub enum Rule<'a> {
    Charset(CharsetRule),
    ColorProfile(ColorProfileRule),
    Container(ContainerRule<'a>),
    CounterStyle(CounterStyleRule),
    FontFace(FontFaceRule<'a>),
    FontFeatureValues(FontFeatureValuesRule),
    FontPaletteValues(FontPaletteValuesRule),
    Import(ImportRule),
    Keyframes(KeyframesRule<'a>),
    Layer(LayerRule<'a>),
    Media(MediaRule<'a>),
    Namespace(NamespaceRule),
    Page(PageRule<'a>),
    Property(PropertyRule<'a>),
    Scope(ScopeRule),
    StartingStyle(StartingStyleRule),
    Supports(SupportsRule<'a>),
    Document(DocumentRule<'a>),
    WebkitKeyframes(WebkitKeyframesRule<'a>),
    MozDocument(MozDocumentRule<'a>),
    UnknownAt(UnknownAtRule<'a>),
    Style(StyleRule<'a>),
    Unknown(UnknownQualifiedRule<'a>),
}

Variants

Charset(CharsetRule)

ColorProfile(ColorProfileRule)

Container(ContainerRule<'a>)

CounterStyle(CounterStyleRule)

FontFace(FontFaceRule<'a>)

FontFeatureValues(FontFeatureValuesRule)

FontPaletteValues(FontPaletteValuesRule)

Import(ImportRule)

Keyframes(KeyframesRule<'a>)

Layer(LayerRule<'a>)

Media(MediaRule<'a>)

Namespace(NamespaceRule)

Page(PageRule<'a>)

Property(PropertyRule<'a>)

Scope(ScopeRule)

StartingStyle(StartingStyleRule)

Supports(SupportsRule<'a>)

Document(DocumentRule<'a>)

WebkitKeyframes(WebkitKeyframesRule<'a>)

MozDocument(MozDocumentRule<'a>)

UnknownAt(UnknownAtRule<'a>)

Style(StyleRule<'a>)

Unknown(UnknownQualifiedRule<'a>)

Trait Implementations

impl<'a> Clone for Rule<'a>

fn clone(&self) -> Rule<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Rule<'a>

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

Formats the value using the given formatter.

impl<'a> Hash for Rule<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> Ord for Rule<'a>

fn cmp(&self, other: &Rule<'a>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<'a> Parse<'a> for Rule<'a>

fn parse(p: &mut Parser<'a>) -> ParserResult<Self>

fn try_parse(p: &mut Parser<'a>) -> Result<Self, Report>

impl<'a> PartialEq for Rule<'a>

fn eq(&self, other: &Rule<'a>) -> 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<'a> PartialOrd for Rule<'a>

fn partial_cmp(&self, other: &Rule<'a>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> RuleVariants<'a> for Rule<'a>

fn parse_at_rule(p: &mut Parser<'a>, c: Cursor) -> ParserResult<Self>

Like crate::Parse::parse() but with the additional context of the name Cursor. This cursor is known to be an AtKeyword, therefore this should return a Self reflecting a AtRule. If the AtRule is not known, or otherwise fails then this should Err and RuleVariants::parse_unknown_at_rule() can be called.

fn parse_unknown_at_rule( p: &mut Parser<'a>, _name: Cursor, ) -> ParserResult<Self>

Like crate::Parse::parse() but with the additional context of the name Cursor. This cursor is known to be an AtKeyword and that RuleVariants::parse_at_rule() failed. This should therefore return a Self that represents an Unknwon AtRule, or otherwise Err.

fn parse_qualified_rule(p: &mut Parser<'a>, _name: Cursor) -> ParserResult<Self>

Like crate::Parse::parse() but with the additional context that the next cursor is not an AtKeyword, therefore this can attempt to parse a Qualified Rule. If the rule fails to parse, then RuleVariants::parse_unknown_qualified_rule() will be called.

fn parse_unknown_qualified_rule( p: &mut Parser<'a>, _name: Cursor, ) -> ParserResult<Self>

Like crate::Parse::parse() but with the additional context that the next cursor is not an AtKeyword, and that RuleVariants::parse_qualified_rule() has failed. Therefore this should attempt to parse an Unknown Qualified Rule, or Err.

fn bad_declaration(_: BadDeclaration<'a>) -> Option<Self>

If all of the parse steps have failed, including parsing the Unknown Qualified Rule, we may want to consume a bad declaration (especially if the parser is in a nested context). This is done automatically on failing to parse an Unknown Qualified Rule, and this method is given the BadDeclaration.

fn parse_rule_variants(p: &mut Parser<'a>) -> Result<Self, Report>

impl<'a> Serialize for Rule<'a>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> ToCursors for Rule<'a>

fn to_cursors(&self, s: &mut impl CursorSink)

impl<'a> ToSpan for Rule<'a>

fn to_span(&self) -> Span

impl<'a> Visitable for Rule<'a>

fn accept<V: Visit>(&self, v: &mut V)

impl<'a> VisitableMut for Rule<'a>

fn accept_mut<V: VisitMut>(&mut self, v: &mut V)

impl<'a> Eq for Rule<'a>

impl<'a> StructuralPartialEq for Rule<'a>