keysend_preimage: Option<PaymentPreimage>,
custom_tlvs: Vec<(u64, Vec<u8>)>,
pending_amt_msat: u64,
- /// Used to track the fee paid. Only present if the payment was serialized on 0.0.103+.
+ /// Used to track the fee paid. Present iff the payment was serialized on 0.0.103+.
pending_fee_msat: Option<u64>,
/// The total payment amount across all paths, used to verify that a retry is not overpaying.
total_msat: u64,