let mut payment_preimage = None;
let mut payment_secret = None;
let mut amt = 0;
- let mut _user_payment_id = None; // For compatibility with 0.0.103 and earlier
+ let mut _user_payment_id = None::<u64>; // For compatibility with 0.0.103 and earlier
read_tlv_fields!(reader, {
(0, payment_hash, required),
(2, payment_secret, option),