.unwrap_or(&ChannelLiquidity::new(Duration::ZERO))
.as_directed(&source, &target, capacity_msat)
.penalty_msat(amount_msat, score_params)
.unwrap_or(&ChannelLiquidity::new(Duration::ZERO))
.as_directed(&source, &target, capacity_msat)
.penalty_msat(amount_msat, score_params)