Enum selectors::parser::RelativeSelectorMatchHint

pub enum RelativeSelectorMatchHint {
    InSubtree,
    InChild,
    InNextSibling,
    InNextSiblingSubtree,
    InSibling,
    InSiblingSubtree,
}

Flag indicating where a given relative selector’s match would be contained.

Variants

InSubtree

Within this element’s subtree.

InChild

Within this element’s direct children.

InNextSibling

This element’s next sibling.

InNextSiblingSubtree

Within this element’s next sibling’s subtree.

InSibling

Within this element’s subsequent siblings.

InSiblingSubtree

Across this element’s subsequent siblings and their subtrees.

Implementations

impl RelativeSelectorMatchHint

pub fn new( relative_combinator: Combinator, has_child_or_descendants: bool, has_adjacent_or_next_siblings: bool, ) -> Self

Create a new relative selector match hint based on its composition.

pub fn is_descendant_direction(&self) -> bool

Is the match traversal direction towards the descendant of this element (As opposed to siblings)?

pub fn is_next_sibling(&self) -> bool

Is the match traversal terminated at the next sibling?

pub fn is_subtree(&self) -> bool

Does the match involve matching the subtree?

Trait Implementations

impl Clone for RelativeSelectorMatchHint

fn clone(&self) -> RelativeSelectorMatchHint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for RelativeSelectorMatchHint

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToShmem for RelativeSelectorMatchHint

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

Clones this value into a form suitable for writing into a SharedMemoryBuilder.

impl Copy for RelativeSelectorMatchHint

impl Eq for RelativeSelectorMatchHint

impl StructuralPartialEq for RelativeSelectorMatchHint