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) -> StyleRule<'i, R>

Returns a copy 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>,

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>,

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>

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: &StyleRule<'i, R>) -> 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<'i, R> Serialize for StyleRule<'i, R>

where R: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

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>,

const CHILD_TYPES: VisitTypes

Available on crate feature visitor only.

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>

Available on crate feature visitor only.

Visit the children of this value.

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

Available on crate feature visitor only.

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

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