{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"(accepted,"}]}
    (accepted, return_position_impl_trait_in_trait, "1.75.0", Some(91611)),
    /// Allows return-position `impl Trait` in traits.
    /// Allows code like `let x: &'static u32 = &42` to work (RFC 1414).