{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"|"}]}
            | (ty::UpvarCapture::ByUse, ty::UpvarCapture::ByUse)
            (ty::UpvarCapture::ByValue, ty::UpvarCapture::ByValue)
            | (ty::UpvarCapture::ByValue | ty::UpvarCapture::ByUse, ty::UpvarCapture::ByRef(_)) => {