Struct RuleUsage 

pub struct RuleUsage { /* private fields */ }

Available on crate features experimental and CSS and DOM and Page only.

CSS coverage information.

Implementations

impl RuleUsage

pub fn builder() -> RuleUsageBuilder

pub fn style_sheet_id(&self) -> &StyleSheetId

The css style sheet identifier (absent for user agent stylesheet and user-specified stylesheet rules) this rule came from.

pub fn start_offset(&self) -> f64

Offset of the start of the rule (including selector) from the beginning of the stylesheet.

pub fn end_offset(&self) -> f64

Offset of the end of the rule body from the beginning of the stylesheet.

pub fn used(&self) -> bool

Indicates whether the rule was actually used by some element in the page.

Trait Implementations

impl Clone for RuleUsage

fn clone(&self) -> RuleUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuleUsage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RuleUsage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RuleUsage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.