Struct AttrExpression 

pub struct AttrExpression {
    pub attribute_lower_case_name: String,
    pub type_or_unit: TypeOrUnit,
    pub default_value_css: Option<String>,
    pub is_not_in_page_rule: bool,
}

Fields

attribute_lower_case_name: String

type_or_unit: TypeOrUnit

default_value_css: Option<String>

is_not_in_page_rule: bool

Implementations

impl AttrExpression

pub fn to_unit<U: Unit, Conversion: AttributeConversion<U>>( &self, conversion: &Conversion, ) -> Option<U>

Trait Implementations

impl Clone for AttrExpression

fn clone(&self) -> AttrExpression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttrExpression

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

Formats the value using the given formatter.

impl<U: Unit> Expression<U> for AttrExpression

fn evaluate<Conversion: FontRelativeLengthConversion<U::Number> + ViewportPercentageLengthConversion<U::Number> + PercentageConversion<U::Number> + AttributeConversion<U> + CssVariableConversion>( &self, conversion: &Conversion, ) -> Option<U::Number>

Division by zero is handled by returning the maximum possible f32 value Subtractions for UnsignedCssNumber that are negative are handled by returning 0.0

impl Hash for AttrExpression

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 AttrExpression

fn cmp(&self, other: &AttrExpression) -> 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 PartialEq for AttrExpression

fn eq(&self, other: &AttrExpression) -> 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 AttrExpression

fn partial_cmp(&self, other: &AttrExpression) -> 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 ToCss for AttrExpression

fn to_css<W: Write>(&self, dest: &mut W) -> Result

Serialize self in CSS syntax, writing to dest.

fn to_css_string(&self) -> String

Serialize self in CSS syntax and return a string.

impl Eq for AttrExpression

impl StructuralPartialEq for AttrExpression