{"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":"RUST_2021_PRELUDE_COLLISIONS,"}]}
        RUST_2021_PRELUDE_COLLISIONS,
        RUST_2021_PREFIXES_INCOMPATIBLE_SYNTAX,
        RUST_2024_GUARDED_STRING_INCOMPATIBLE_SYNTAX,