Enum FeatureTagToggle 

pub enum FeatureTagToggle {
    On(Ident),
    Off(Ident),
    Integer(NonNegative<CSSInt>),
}

The optional value for a feature tag: <integer [0,∞]> | on | off

Variants

On(Ident)

Off(Ident)

Integer(NonNegative<CSSInt>)

Trait Implementations

impl Clone for FeatureTagToggle

fn clone(&self) -> FeatureTagToggle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureTagToggle

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

Formats the value using the given formatter.

impl From<FeatureTagToggle> for Cursor

fn from(value: FeatureTagToggle) -> Cursor

Converts to this type from the input type.

impl From<FeatureTagToggle> for Token

fn from(value: FeatureTagToggle) -> Token

Converts to this type from the input type.

impl Hash for FeatureTagToggle

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 Ord for FeatureTagToggle

fn cmp(&self, other: &FeatureTagToggle) -> 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 FeatureTagToggle

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

where I: Iterator<Item = Cursor> + Clone,

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

where I: Iterator<Item = Cursor> + Clone,

impl PartialEq for FeatureTagToggle

fn eq(&self, other: &FeatureTagToggle) -> 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 PartialOrd for FeatureTagToggle

fn partial_cmp(&self, other: &FeatureTagToggle) -> 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> Peek<'a> for FeatureTagToggle

fn peek<I>(p: &Parser<'a, I>, c: Cursor) -> bool

where I: Iterator<Item = Cursor> + Clone,

const PEEK_KINDSET: KindSet = KindSet::ANY

impl SemanticEq for FeatureTagToggle

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

Returns true if self and other are semantically equal.

impl Serialize for FeatureTagToggle

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToCursors for FeatureTagToggle

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

impl ToSpan for FeatureTagToggle

fn to_span(&self) -> Span

impl Visitable for FeatureTagToggle

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

impl VisitableMut for FeatureTagToggle

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

impl Copy for FeatureTagToggle

impl Eq for FeatureTagToggle

impl StructuralPartialEq for FeatureTagToggle