Struct css::domain::expressions::VarExpression

pub struct VarExpression {
    pub custom_property_lower_case_name_without_double_dash: String,
    pub default_value_css: Option<String>,
    pub is_not_in_page_rule: bool,
}

Fields

custom_property_lower_case_name_without_double_dash: String

default_value_css: Option<String>

is_not_in_page_rule: bool

Trait Implementations

impl Debug for VarExpression

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for VarExpression

fn clone(&self) -> VarExpression

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Ord for VarExpression

fn cmp(&self, __arg_0: &VarExpression) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl PartialOrd for VarExpression

fn partial_cmp(&self, __arg_0: &VarExpression) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, __arg_0: &VarExpression) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &VarExpression) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, __arg_0: &VarExpression) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &VarExpression) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for VarExpression

impl PartialEq for VarExpression

fn eq(&self, __arg_0: &VarExpression) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &VarExpression) -> bool

This method tests for !=.

impl Hash for VarExpression

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl ToCss for VarExpression

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<U: Unit> Expression<U> for VarExpression

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