{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"//"}]}
        // we are writing metadata for (e.g. crate B). This allows us to
        // to be based on the *foreign* crate (e.g. crate C), not the crate
        // treat the 'local' and 'foreign' cases almost identically during deserialization: