{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"///"}]}
    /// Allows using `#[structural_match]` which indicates that a type is structurally matchable.
    (unstable, rustdoc_missing_doc_code_examples, "1.31.0", Some(101730)),
    /// FIXME: Subsumed by trait `StructuralPartialEq`, cannot move to removed until a library