Enum MatchesFeaturelessHost

pub enum MatchesFeaturelessHost {
    Yes,
    Only,
    Never,
}

Whether a selector may match a featureless host element, and whether it may match other elements.

Variants

Yes

The selector may match a featureless host, but also a non-featureless element.

Only

The selector is guaranteed to never match a non-featureless host element.

Never

The selector never matches a featureless host.

Implementations

impl MatchesFeaturelessHost

pub fn may_match(self) -> bool

Whether we may match.

Trait Implementations

impl Clone for MatchesFeaturelessHost

fn clone(&self) -> MatchesFeaturelessHost

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MatchesFeaturelessHost

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

Formats the value using the given formatter.

impl PartialEq for MatchesFeaturelessHost

fn eq(&self, other: &MatchesFeaturelessHost) -> 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 Copy for MatchesFeaturelessHost

impl Eq for MatchesFeaturelessHost

impl StructuralPartialEq for MatchesFeaturelessHost