Enum MediaCondition 

#[non_exhaustive]
pub enum MediaCondition {
    Not(MediaInParens),
    And(Vec<MediaInParens>),
    Or(Vec<MediaInParens>),
}

<media-condition> = <media-not> | <media-in-parens> [ <media-and>* | <media-or>* ]

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Not(MediaInParens)

<media-not> = not <media-in-parens>

And(Vec<MediaInParens>)

<media-in-parens> <media-and>*. A single element represents the bare <media-in-parens> case (zero ands).

Or(Vec<MediaInParens>)

<media-in-parens> <media-or>* (at least 2 elements — a bare <media-in-parens> is always represented as And above).

Trait Implementations

impl Clone for MediaCondition

fn clone(&self) -> MediaCondition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MediaCondition

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

Formats the value using the given formatter.

impl PartialEq for MediaCondition

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MediaCondition