{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"///"}]}
    /// Note: this feature was previously recorded in a separate
    (removed, no_debug, "1.43.0", Some(29721), Some("removed due to lack of demand"), 69667),
    /// `STABLE_REMOVED` list because it, uniquely, was once stable but was