drop_covered_spans() — tailwindcss Function Reference

Architecture documentation for the drop_covered_spans() function in mod.rs from the tailwindcss codebase.

Function rust Oxide Extractor called by 1

Entity Profile

Oxide→ Extractor→ drop_covered_spans() — tailwindcss Function Reference

Dependency Diagram

graph TD
  ba279df7_48ef_34c8_edd8_25dacccc816e["drop_covered_spans()"]
  eb5f3ab1_80da_abe4_f35c_a91e8e409b69["mod.rs"]
  ba279df7_48ef_34c8_edd8_25dacccc816e -->|defined in| eb5f3ab1_80da_abe4_f35c_a91e8e409b69
  16a2f09b_5333_b32e_a269_9de80b7dbf37["extract()"]
  16a2f09b_5333_b32e_a269_9de80b7dbf37 -->|calls| ba279df7_48ef_34c8_edd8_25dacccc816e
  style ba279df7_48ef_34c8_edd8_25dacccc816e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

crates/oxide/src/extractor/mod.rs lines 213–231

fn drop_covered_spans(mut spans: Vec<Span>) -> Vec<Span> {
    if spans.len() <= 1 {
        return spans;
    }

    spans.sort_by(|a, b| a.start.cmp(&b.start).then(b.end.cmp(&a.end)));

    let mut result = Vec::with_capacity(spans.len());
    let mut max_end = None;

    for span in spans {
        if max_end.is_none_or(|end| span.end > end) {
            result.push(span);
            max_end = Some(span.end);
        }
    }

    result
}