{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"tracing::debug!(\"variances_of(def={:?})\","}]}
    tracing::debug!("variances_of(def={:?})", def);
pub(crate) fn variances_of(db: &dyn HirDatabase, def: GenericDefId) -> Option<Arc<[Variance]>> {
    match def {