{"ast_node_type":"other","tokens":[{"end":38,"kind":"keyword","start":0,"text":"///"}]}
    ///   [`CoverageKind::SpanMarker`]
    /// * [`StatementKind::Coverage`] with [`CoverageKind::BlockMarker`] or
    /// * [`Rvalue::Ref`] with `BorrowKind::Fake`