{"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"FnTrait::FnOnce"}]}
            FnTrait::FnOnce | FnTrait::AsyncFnOnce => infer[expr].clone(),
        ty: match kind {
            FnTrait::FnMut | FnTrait::AsyncFnMut => {