Enum MediaFeatureName

pub enum MediaFeatureName<'i, FeatureId> {
    Standard(FeatureId),
    Custom(DashedIdent<'i>),
    Unknown(Ident<'i>),
}

A media feature name.

Variants

Standard(FeatureId)

A standard media query feature identifier.

Custom(DashedIdent<'i>)

A custom author-defined environment variable.

Unknown(Ident<'i>)

An unknown environment variable.

Implementations

impl<'i, FeatureId: for<'x> Parse<'x>> MediaFeatureName<'i, FeatureId>

pub fn parse<'t>( input: &mut Parser<'i, 't>, ) -> Result<(Self, Option<MediaFeatureComparison>), ParseError<'i, ParserError<'i>>>

Parses a media feature name.

Trait Implementations

impl<'i, FeatureId: Clone> Clone for MediaFeatureName<'i, FeatureId>

fn clone(&self) -> MediaFeatureName<'i, FeatureId>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'i, FeatureId: Debug> Debug for MediaFeatureName<'i, FeatureId>

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

Formats the value using the given formatter.

impl<'de: 'i, 'i, FeatureId> Deserialize<'de> for MediaFeatureName<'i, FeatureId>

where FeatureId: 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, FeatureId> IntoOwned<'any> for MediaFeatureName<'i, FeatureId>

where FeatureId: IntoOwned<'any>,

fn into_owned(self) -> Self::Owned

Consumes the value and returns an owned clone.

type Owned = MediaFeatureName<'any, <FeatureId as IntoOwned<'any>>::Owned>

A variant of Self with a new lifetime.

impl<'i, FeatureId: JsonSchema> JsonSchema for MediaFeatureName<'i, FeatureId>

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(gen: &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, FeatureId: PartialEq> PartialEq for MediaFeatureName<'i, FeatureId>

fn eq(&self, other: &MediaFeatureName<'i, FeatureId>) -> 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, FeatureId> Serialize for MediaFeatureName<'i, FeatureId>

where FeatureId: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'i, FeatureId: FeatureToCss> ToCss for MediaFeatureName<'i, FeatureId>

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, FeatureId, __T: Visit<'i, __T, __V>, __V: ?Sized + Visitor<'i, __T>> Visit<'i, __T, __V> for MediaFeatureName<'i, FeatureId>

where FeatureId: Visit<'i, __T, __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, FeatureId> StructuralPartialEq for MediaFeatureName<'i, FeatureId>