{"ast_node_type":"import","tokens":[{"end":82,"kind":"keyword","start":0,"text":"///"}]}
    /// Allows the use of `#[derive(Anything)]` as sugar for `#[derive_Anything]`.
     Some("removed in favor of `#![register_tool]` and `#![register_attr]`"), 66070),
    (removed, custom_derive, "1.32.0", Some(29644),