Struct css::domain::expressions::AttrExpression
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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
Methods
impl AttrExpression
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fn to_unit<U: Unit, Conversion: AttributeConversion<U>>(
&self,
conversion: &Conversion
) -> Option<U>
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&self,
conversion: &Conversion
) -> Option<U>
Trait Implementations
impl Debug for AttrExpression
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impl Clone for AttrExpression
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fn clone(&self) -> AttrExpression
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Ord for AttrExpression
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fn cmp(&self, __arg_0: &AttrExpression) -> Ordering
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This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.22.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.22.0[src]
Compares and returns the minimum of two values. Read more
impl PartialOrd for AttrExpression
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fn partial_cmp(&self, __arg_0: &AttrExpression) -> Option<Ordering>
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This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, __arg_0: &AttrExpression) -> bool
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This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, __arg_0: &AttrExpression) -> bool
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This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, __arg_0: &AttrExpression) -> bool
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This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, __arg_0: &AttrExpression) -> bool
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This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Eq for AttrExpression
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impl PartialEq for AttrExpression
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fn eq(&self, __arg_0: &AttrExpression) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &AttrExpression) -> bool
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This method tests for !=
.
impl Hash for AttrExpression
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
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Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl ToCss for AttrExpression
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fn to_css<W: Write>(&self, dest: &mut W) -> Result
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Serialize self
in CSS syntax, writing to dest
.
fn to_css_string(&self) -> String
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Serialize self
in CSS syntax and return a string. Read more
impl<U: Unit> Expression<U> for AttrExpression
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fn evaluate<Conversion: FontRelativeLengthConversion<U::Number> + ViewportPercentageLengthConversion<U::Number> + PercentageConversion<U::Number> + AttributeConversion<U> + CssVariableConversion>(
&self,
conversion: &Conversion
) -> Option<U::Number>
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&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