X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=ldk-c-bindings;a=blobdiff_plain;f=lightning-c-bindings%2Fsrc%2Flightning%2Fchain%2Fchaininterface.rs;h=b1c180bbf5a130f10244807d809580345a363cce;hp=17cff8bb34ad124795820988422695697a41c876;hb=dd5bf474af6c806b20c26f4f2b751f3226a94dfd;hpb=1926a7a71ae0f37ebd6562996769334e0af0cf1b

diff --git a/lightning-c-bindings/src/lightning/chain/chaininterface.rs b/lightning-c-bindings/src/lightning/chain/chaininterface.rs
index 17cff8b..b1c180b 100644
--- a/lightning-c-bindings/src/lightning/chain/chaininterface.rs
+++ b/lightning-c-bindings/src/lightning/chain/chaininterface.rs
@@ -14,6 +14,7 @@
 
 use std::str::FromStr;
 use std::ffi::c_void;
+use core::convert::Infallible;
 use bitcoin::hashes::Hash;
 use crate::c_types::*;
 
@@ -29,6 +30,16 @@ pub struct BroadcasterInterface {
 	/// Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
 	pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
 }
+unsafe impl Send for BroadcasterInterface {}
+unsafe impl Sync for BroadcasterInterface {}
+#[no_mangle]
+pub(crate) extern "C" fn BroadcasterInterface_clone_fields(orig: &BroadcasterInterface) -> BroadcasterInterface {
+	BroadcasterInterface {
+		this_arg: orig.this_arg,
+		broadcast_transaction: Clone::clone(&orig.broadcast_transaction),
+		free: Clone::clone(&orig.free),
+	}
+}
 
 use lightning::chain::chaininterface::BroadcasterInterface as rustBroadcasterInterface;
 impl rustBroadcasterInterface for BroadcasterInterface {
@@ -108,6 +119,24 @@ impl ConfirmationTarget {
 pub extern "C" fn ConfirmationTarget_clone(orig: &ConfirmationTarget) -> ConfirmationTarget {
 	orig.clone()
 }
+#[no_mangle]
+/// Utility method to constructs a new Background-variant ConfirmationTarget
+pub extern "C" fn ConfirmationTarget_background() -> ConfirmationTarget {
+	ConfirmationTarget::Background}
+#[no_mangle]
+/// Utility method to constructs a new Normal-variant ConfirmationTarget
+pub extern "C" fn ConfirmationTarget_normal() -> ConfirmationTarget {
+	ConfirmationTarget::Normal}
+#[no_mangle]
+/// Utility method to constructs a new HighPriority-variant ConfirmationTarget
+pub extern "C" fn ConfirmationTarget_high_priority() -> ConfirmationTarget {
+	ConfirmationTarget::HighPriority}
+/// Checks if two ConfirmationTargets contain equal inner contents.
+/// This ignores pointers and is_owned flags and looks at the values in fields.
+#[no_mangle]
+pub extern "C" fn ConfirmationTarget_eq(a: &ConfirmationTarget, b: &ConfirmationTarget) -> bool {
+	if &a.to_native() == &b.to_native() { true } else { false }
+}
 /// A trait which should be implemented to provide feerate information on a number of time
 /// horizons.
 ///
@@ -120,18 +149,28 @@ pub struct FeeEstimator {
 	pub this_arg: *mut c_void,
 	/// Gets estimated satoshis of fee required per 1000 Weight-Units.
 	///
-	/// Must be no smaller than 253 (ie 1 satoshi-per-byte rounded up to ensure later round-downs
-	/// don't put us below 1 satoshi-per-byte).
+	/// Must return a value no smaller than 253 (ie 1 satoshi-per-byte rounded up to ensure later
+	/// round-downs don't put us below 1 satoshi-per-byte).
 	///
-	/// This translates to:
-	///  * satoshis-per-byte * 250
-	///  * ceil(satoshis-per-kbyte / 4)
+	/// This method can be implemented with the following unit conversions:
+	///  * max(satoshis-per-byte * 250, 253)
+	///  * max(satoshis-per-kbyte / 4, 253)
 	#[must_use]
 	pub get_est_sat_per_1000_weight: extern "C" fn (this_arg: *const c_void, confirmation_target: crate::lightning::chain::chaininterface::ConfirmationTarget) -> u32,
 	/// Frees any resources associated with this object given its this_arg pointer.
 	/// Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
 	pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
 }
+unsafe impl Send for FeeEstimator {}
+unsafe impl Sync for FeeEstimator {}
+#[no_mangle]
+pub(crate) extern "C" fn FeeEstimator_clone_fields(orig: &FeeEstimator) -> FeeEstimator {
+	FeeEstimator {
+		this_arg: orig.this_arg,
+		get_est_sat_per_1000_weight: Clone::clone(&orig.get_est_sat_per_1000_weight),
+		free: Clone::clone(&orig.free),
+	}
+}
 
 use lightning::chain::chaininterface::FeeEstimator as rustFeeEstimator;
 impl rustFeeEstimator for FeeEstimator {