{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"impl_trait_header:"}]}
    impl_trait_header: Table<DefIndex, LazyValue<ty::ImplTraitHeader<'static>>>,
    codegen_fn_attrs: Table<DefIndex, LazyValue<CodegenFnAttrs>>,
    const_param_default: Table<DefIndex, LazyValue<ty::EarlyBinder<'static, rustc_middle::ty::Const<'static>>>>,