{"ast_node_type":"other","tokens":[{"end":52,"kind":"keyword","start":0,"text":"TyKind::Raw(..,"}]}
        TyKind::Raw(.., ty) if explicit => Some(ty),
        TyKind::Ref(.., ty) => Some(ty),
        &TyKind::Adt(chalk_ir::AdtId(adt), ref substs) if crate::lang_items::is_box(db, adt) => {