Struct StyleRule 

pub struct StyleRule<'i, R = DefaultAtRule> {
    pub selectors: SelectorList<'i>,
    pub vendor_prefix: VendorPrefix,
    pub declarations: DeclarationBlock<'i>,
    pub rules: CssRuleList<'i, R>,
    pub loc: Location,
}

A CSS style rule.

Fields

selectors: SelectorList<'i>

The selectors for the style rule.

vendor_prefix: VendorPrefix

A vendor prefix override, used during selector printing.

declarations: DeclarationBlock<'i>

The declarations within the style rule.

rules: CssRuleList<'i, R>

Nested rules within the style rule.

loc: Location

The location of the rule in the source file.

Implementations

impl<'i, T> StyleRule<'i, T>

pub fn is_empty(&self) -> bool

Returns whether the rule is empty.

pub fn is_compatible(&self, targets: Targets) -> bool

Returns whether the selectors in the rule are compatible with all of the given browser targets.

pub fn property_location<'t>( &self, code: &'i str, index: usize, ) -> Result<(Range<SourceLocation>, Range<SourceLocation>), ParseError<'i, ParserError<'i>>>

Returns the line and column range of the property key and value at the given index in this style rule.

For performance and memory efficiency in non-error cases, source locations are not stored during parsing. Instead, they are computed lazily using the original source string that was used to parse the stylesheet/rule.

Trait Implementations

impl<'i, R: Clone> Clone for StyleRule<'i, R>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'i, R: Debug> Debug for StyleRule<'i, R>

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

Formats the value using the given formatter.

impl<'de: 'i, 'i, R> Deserialize<'de> for StyleRule<'i, R>

where R: Deserialize<'de>,

Available on crate feature serde only.

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'any, 'i, R> IntoOwned<'any> for StyleRule<'i, R>

where R: IntoOwned<'any>,

Available on crate feature into_owned only.

fn into_owned(self) -> Self::Owned

Consumes the value and returns an owned clone.

type Owned = StyleRule<'any, <R as IntoOwned<'any>>::Owned>

A variant of Self with a new lifetime.

impl<'i, R: JsonSchema> JsonSchema for StyleRule<'i, R>

Available on crate feature jsonschema only.

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl<'i, R: PartialEq> PartialEq for StyleRule<'i, R>

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

Equality operator ==.

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

Inequality operator !=.

impl<'i, R> Serialize for StyleRule<'i, R>

where R: Serialize,

Available on crate feature serde only.

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'i, R: PartialEq> StructuralPartialEq for StyleRule<'i, R>

impl<'a, 'i, T: ToCss> ToCss for StyleRule<'i, T>

fn to_css<W>(&self, dest: &mut Printer<'_, '_, W>) -> Result<(), PrinterError>

where W: Write,

Serialize self in CSS syntax, writing to dest.

fn to_css_string( &self, options: PrinterOptions<'_>, ) -> Result<String, PrinterError>

Serialize self in CSS syntax and return a string.

impl<'i, R, __V: ?Sized + Visitor<'i, R>> Visit<'i, R, __V> for StyleRule<'i, R>

where R: Visit<'i, R, __V>,

Available on crate feature visitor only.

const CHILD_TYPES: VisitTypes

The types of values contained within this value and its children. This is used to skip branches that don’t have any values requested by the Visitor.

fn visit_children(&mut self, visitor: &mut __V) -> Result<(), __V::Error>

Visit the children of this value.

fn visit(&mut self, visitor: &mut V) -> Result<(), V::Error>

Visits the value by calling an appropriate method on the Visitor. If no corresponding visitor method exists, then the children are visited.