Method wait_for_cached_result

src/resolution.rs:299–310

Spin-wait for another thread to finish parsing a file and return the cached result from `uri_classes_index`.

(&self, uri: &str)

    /// Spin-wait for another thread to finish parsing a file and return
    /// the cached result from `uri_classes_index`.
    fn wait_for_cached_result(&self, uri: &str) -> Option<Vec<Arc<ClassInfo>>> {
        for _ in 0..200 {
            // Check if parsing is complete (URI removed from inflight set).
            if !self.parse_inflight.lock().contains(uri) {
                return self.uri_classes_index.read().get(uri).cloned();
            }
            std::thread::sleep(std::time::Duration::from_millis(1));
        }
        // Timeout: the other thread is still parsing.  Return whatever is
        // in uri_classes_index (may be stale or None).
        self.uri_classes_index.read().get(uri).cloned()
    }

    /// Parse PHP source text, cache the results in
    /// `uri_classes_index`/`use_map`/`namespace_map`, and return the extracted