X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fchain%2Fchaininterface.rs;h=e923a94bb6d3e7afb5f37376b6de132225821d21;hb=9c55adaa4a15a2eb9eedc65831cdb74ae33e8a94;hp=ab659cbca1341a36f88d2e005091300c4d350ff4;hpb=ca9357147e521a15702d1f05c687c54f9a65bf2b;p=rust-lightning

diff --git a/lightning/src/chain/chaininterface.rs b/lightning/src/chain/chaininterface.rs
index ab659cbc..e923a94b 100644
--- a/lightning/src/chain/chaininterface.rs
+++ b/lightning/src/chain/chaininterface.rs
@@ -25,7 +25,7 @@ pub trait BroadcasterInterface {
 
 /// An enum that represents the speed at which we want a transaction to confirm used for feerate
 /// estimation.
-#[derive(Clone, Copy, PartialEq, Eq)]
+#[derive(Clone, Copy, Debug, Hash, PartialEq, Eq)]
 pub enum ConfirmationTarget {
 	/// We are happy with this transaction confirming slowly when feerate drops some.
 	Background,
@@ -52,19 +52,11 @@ pub trait FeeEstimator {
 	fn get_est_sat_per_1000_weight(&self, confirmation_target: ConfirmationTarget) -> u32;
 }
 
-// We need `FeeEstimator` implemented so that in some places where we only have a shared
-// reference to a `Deref` to a `FeeEstimator`, we can still wrap it.
-impl<D: Deref> FeeEstimator for D where D::Target: FeeEstimator {
-	fn get_est_sat_per_1000_weight(&self, confirmation_target: ConfirmationTarget) -> u32 {
-		(**self).get_est_sat_per_1000_weight(confirmation_target)
-	}
-}
-
 /// Minimum relay fee as required by bitcoin network mempool policy.
 pub const MIN_RELAY_FEE_SAT_PER_1000_WEIGHT: u64 = 4000;
 /// Minimum feerate that takes a sane approach to bitcoind weight-to-vbytes rounding.
 /// See the following Core Lightning commit for an explanation:
-/// https://github.com/ElementsProject/lightning/commit/2e687b9b352c9092b5e8bd4a688916ac50b44af0
+/// <https://github.com/ElementsProject/lightning/commit/2e687b9b352c9092b5e8bd4a688916ac50b44af0>
 pub const FEERATE_FLOOR_SATS_PER_KW: u32 = 253;
 
 /// Wraps a `Deref` to a `FeeEstimator` so that any fee estimations provided by it
@@ -80,7 +72,7 @@ impl<F: Deref> LowerBoundedFeeEstimator<F> where F::Target: FeeEstimator {
 		LowerBoundedFeeEstimator(fee_estimator)
 	}
 
-	pub fn get_est_sat_per_1000_weight(&self, confirmation_target: ConfirmationTarget) -> u32 {
+	pub fn bounded_sat_per_1000_weight(&self, confirmation_target: ConfirmationTarget) -> u32 {
 		cmp::max(
 			self.0.get_est_sat_per_1000_weight(confirmation_target),
 			FEERATE_FLOOR_SATS_PER_KW,
@@ -108,7 +100,7 @@ mod tests {
 		let test_fee_estimator = &TestFeeEstimator { sat_per_kw };
 		let fee_estimator = LowerBoundedFeeEstimator::new(test_fee_estimator);
 
-		assert_eq!(fee_estimator.get_est_sat_per_1000_weight(ConfirmationTarget::Background), FEERATE_FLOOR_SATS_PER_KW);
+		assert_eq!(fee_estimator.bounded_sat_per_1000_weight(ConfirmationTarget::Background), FEERATE_FLOOR_SATS_PER_KW);
 	}
 
 	#[test]
@@ -117,6 +109,6 @@ mod tests {
 		let test_fee_estimator = &TestFeeEstimator { sat_per_kw };
 		let fee_estimator = LowerBoundedFeeEstimator::new(test_fee_estimator);
 
-		assert_eq!(fee_estimator.get_est_sat_per_1000_weight(ConfirmationTarget::Background), sat_per_kw);
+		assert_eq!(fee_estimator.bounded_sat_per_1000_weight(ConfirmationTarget::Background), sat_per_kw);
 	}
 }