Function cached_scene_doc_shared

perro_editor/res/scripts/editor/main.rs:39–56

(text: &str)

    (*cached_scene_doc_shared(text)).clone()
}

pub fn cached_scene_doc_shared(text: &str) -> Arc<SceneDoc> {
    let cache = ACTIVE_SCENE_DOC_CACHE.get_or_init(|| Mutex::new(Vec::new()));
    let Ok(mut guard) = cache.lock() else {
        return Arc::new(SceneDoc::parse(text));
    };
    if let Some(idx) = guard.iter().position(|cached| cached.text == text) {
        let cached = guard.remove(idx);
        let doc = cached.doc.clone();
        guard.push(cached);
        return doc;
    }
    let doc = Arc::new(SceneDoc::parse(text));
    guard.push(CachedSceneDoc::new(text.to_string(), doc.clone()));
    if guard.len() > SCENE_DOC_CACHE_LIMIT {
        guard.remove(0);
    }
    doc
}

pub fn store_scene_doc_cache(text: &str, doc: &SceneDoc) {