Struct CssRuleMetric 

pub struct CssRuleMetric {
    pub line: u32,
    pub col: u32,
    pub specificity_a: u16,
    pub specificity_b: u16,
    pub specificity_c: u16,
    pub complexity: u16,
    pub declaration_count: u16,
    pub important_count: u16,
    pub nesting_depth: u8,
}

Structural CSS metrics for a single style rule, computed from the parsed CSS syntax tree. A rule is recorded only when it crosses a structural floor (an id selector, a complex selector, a !important declaration, or deep nesting), so the vector stays bounded on normal stylesheets.

Not persisted in the extraction cache: fallow health computes these on demand from the CSS source, so there is no bitcode derive.

Fields

line: u32

1-based line of the rule’s first selector.

col: u32

1-based column of the rule’s first selector.

specificity_a: u16

Specificity component a (id selectors), max across the rule’s selectors.

specificity_b: u16

Specificity component b (class / attribute / pseudo-class selectors).

specificity_c: u16

Specificity component c (type / pseudo-element selectors).

complexity: u16

Largest selector component count across the rule’s selector list.

declaration_count: u16

Declaration count in the rule (normal plus !important).

important_count: u16

!important declaration count in the rule.

nesting_depth: u8

Style-rule nesting depth (0 = top level).

Trait Implementations

impl Clone for CssRuleMetric

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CssRuleMetric

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

Formats the value using the given formatter.

impl Serialize for CssRuleMetric

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

where __S: Serializer,

Serialize this value into the given Serde serializer.