{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"///"}]}
    ///   [`DiagCtxtHandle::try_steal_replace_and_emit_err`]. These do not allow
    ///   [`DiagCtxtHandle::try_steal_modify_and_emit_err`] or
    ///   cancellation or downgrading of the error. Returns