{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"vec.into_iter().map(|ipat|"}]}
        vec.into_iter().map(|ipat| ipat.pat).collect::<Vec<_>>()
        pats!(@ctor(vec:vec, sub_tys:sub_tys, idx:0) $($rest)*);
    }};