+ #[inline]
+ fn new(channel: &'a ChannelInfo, direction: Option<&'a ChannelUpdateInfo>) -> Self {
+ let htlc_maximum_msat = direction.and_then(|direction| direction.htlc_maximum_msat);
+ let capacity_msat = channel.capacity_sats.map(|capacity_sats| capacity_sats * 1000);
+
+ let (htlc_maximum_msat, effective_capacity) = match (htlc_maximum_msat, capacity_msat) {
+ (Some(amount_msat), Some(capacity_msat)) => {
+ let htlc_maximum_msat = cmp::min(amount_msat, capacity_msat);
+ (htlc_maximum_msat, EffectiveCapacity::Total { capacity_msat })
+ },
+ (Some(amount_msat), None) => {
+ (amount_msat, EffectiveCapacity::MaximumHTLC { amount_msat })
+ },
+ (None, Some(capacity_msat)) => {
+ (capacity_msat, EffectiveCapacity::Total { capacity_msat })
+ },
+ (None, None) => (EffectiveCapacity::Unknown.as_msat(), EffectiveCapacity::Unknown),
+ };
+
+ Self {
+ channel, direction, htlc_maximum_msat, effective_capacity
+ }
+ }
+