{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"ChildContainer::DefWithBodyId(it)"}]}
            ChildContainer::DefWithBodyId(it) => it.child_by_source(db, file_id),
        match self {
            ChildContainer::ModuleId(it) => it.child_by_source(db, file_id),