Enum FeatureEvaluator 

pub enum FeatureEvaluator {
    Length,
    Integer,
    Number,
    Ratio,
    Resolution,
    Keyword,
    Boolean,
}

What kind of value a conditional feature evaluates against.

Variants

Length

Evaluates against a CSS <length> value.

Integer

Evaluates against a CSS <integer> value.

Number

Evaluates against a CSS <number> (float) value.

Ratio

Evaluates against a CSS <ratio> value.

Resolution

Evaluates against a CSS <resolution> value.

Keyword

Evaluates against a discrete keyword value.

Boolean

Evaluates as a boolean (feature present/absent or 0/non-0).

Trait Implementations

impl Clone for FeatureEvaluator

fn clone(&self) -> FeatureEvaluator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FeatureEvaluator

impl Debug for FeatureEvaluator

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

Formats the value using the given formatter.

impl Eq for FeatureEvaluator

impl PartialEq for FeatureEvaluator

fn eq(&self, other: &FeatureEvaluator) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FeatureEvaluator