Struct Selector

pub struct Selector<'a> {
    components: Vec<Component<'a>>,
}

A selector.

Fields

components: Vec<Component<'a>>

Implementations

impl<'a> Selector<'a>

pub fn parse(text: &'a str) -> Option<Self>

Parses a selector from a string.

Will log any errors as a warnings.

Parsing will be stopped at EOF, , or {.

pub fn specificity(&self) -> [u8; 3]

Compute the selector’s specificity.

Cf. https://www.w3.org/TR/selectors/#specificity.

pub fn matches<E: Element>(&self, element: &E) -> bool

Checks that the provided element matches the current selector.

fn matches_impl<E: Element>(&self, idx: usize, element: &E) -> bool

Trait Implementations

impl<'a> Clone for Selector<'a>

fn clone(&self) -> Selector<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Selector<'a>

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

Formats the value using the given formatter.

impl Display for Selector<'_>

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

Formats the value using the given formatter.