{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":".expect(\"we"}]}
            .expect("we definitely can find at least one param name to generate");
            .find(|s| !generics.params.iter().any(|param| param.name.ident().as_str() == s))
        let mut sugg = vec![(self_ty.span, param.to_string())];