Struct ScopeSelector

pub struct ScopeSelector {
    pub path: ScopeStack,
    pub excludes: Vec<ScopeStack>,
}

A single selector consisting of a stack to match and a possible stack to exclude from being matched.

You probably want ScopeSelectors which is this but with union support.

Fields

path: ScopeStack

excludes: Vec<ScopeStack>

Implementations

impl ScopeSelector

pub fn does_match(&self, stack: &[Scope]) -> Option<MatchPower>

Checks if this selector matches a given scope stack.

See ScopeSelectors::does_match for more info.

pub fn extract_single_scope(&self) -> Option<Scope>

If this selector is really just a single scope, return it

pub fn extract_scopes(&self) -> Vec<Scope>

Extract all selectors for generating CSS

Trait Implementations

impl Clone for ScopeSelector

fn clone(&self) -> ScopeSelector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScopeSelector

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

Formats the value using the given formatter.

impl Default for ScopeSelector

fn default() -> ScopeSelector

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ScopeSelector

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for ScopeSelector

fn from_str(s: &str) -> Result<ScopeSelector, ParseScopeError>

Parses a scope stack followed optionally by (one or more) “ -“ and then a scope stack to exclude

type Err = ParseScopeError

The associated error which can be returned from parsing.

impl PartialEq for ScopeSelector

fn eq(&self, other: &ScopeSelector) -> 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 Serialize for ScopeSelector

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ScopeSelector

impl StructuralPartialEq for ScopeSelector