[0.1] Update to 0.1.2 and include lightning-liquidity

c-bindings-gen/src/main.rs

@@ -1067,10 +1067,11 @@ fn writeln_impl<W: std::io::Write>(w: &mut W, w_uses: &mut HashSet<String, NonRa
 					if types.understood_c_path(&trait_path.1) && trait_obj_opt.is_some() {
 						let full_trait_path = full_trait_path_opt.unwrap();
 						let trait_obj = *trait_obj_opt.unwrap();
+						let trait_context_resolver = get_module_type_resolver!(full_trait_path, types.crate_types);
 
 						let supertrait_name;
 						let supertrait_resolver;
-						walk_supertraits!(trait_obj, Some(&types), (
+						walk_supertraits!(trait_obj, Some(&trait_context_resolver), (
 							(s, _i, _) => {
 								if let Some(supertrait) = types.crate_types.traits.get(s) {
 									supertrait_name = s.to_string();
@@ -1193,7 +1194,7 @@ fn writeln_impl<W: std::io::Write>(w: &mut W, w_uses: &mut HashSet<String, NonRa
 							}
 						}
 						let mut requires_clone = false;
-						walk_supertraits!(trait_obj, Some(&types), (
+						walk_supertraits!(trait_obj, Some(&trait_context_resolver), (
 							("Clone", _, _) => {
 								requires_clone = true;
 								writeln!(w, "\t\tcloned: Some({}_{}_cloned),", trait_obj.ident, ident).unwrap();
@@ -2169,7 +2170,19 @@ fn convert_file<'a, 'b>(libast: &'a FullLibraryAST, crate_types: &CrateTypes<'a>
 		} else {
 			format!("{}/lib.rs", out_dir)
 		};
-		let _ = std::fs::create_dir((&new_file_path.as_ref() as &std::path::Path).parent().unwrap());
+
+		fn create_dir_recursive(path: &std::path::Path) {
+			match std::fs::create_dir(path) {
+				Ok(_) => {},
+				Err(e) if e.kind() == std::io::ErrorKind::AlreadyExists => {},
+				Err(_) => {
+					create_dir_recursive(path.parent().unwrap());
+					std::fs::create_dir(path).expect("Failed to create output dir");
+				},
+			}
+		}
+		create_dir_recursive((&new_file_path.as_ref() as &std::path::Path).parent().unwrap());
+
 		let mut out = std::fs::OpenOptions::new().write(true).create(true).truncate(true)
 			.open(new_file_path).expect("Unable to open new src file");
 		let mut out_uses = HashSet::default();

c-bindings-gen/src/types.rs

@@ -1076,7 +1076,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"str" => Some("crate::c_types::Str"),
 			"alloc::string::String"|"String"|"std::path::PathBuf" => Some("crate::c_types::Str"),
 
-			"bitcoin::address::Address"|"bitcoin::Address" => Some("crate::c_types::Str"),
+			"bitcoin::address::Address"|"bitcoin::Address" => Some("crate::c_types::Address"),
 
 			"std::time::Duration"|"core::time::Duration" => Some("u64"),
 			"std::time::SystemTime" => Some("u64"),
@@ -1206,6 +1206,8 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"core::num::ParseIntError" => Some("u8::from_str_radix(\" a\", 10).unwrap_err() /*"),
 			"core::str::Utf8Error" => Some("core::str::from_utf8(&[0xff]).unwrap_err() /*"),
 
+			"bitcoin::address::Address"|"bitcoin::Address" => Some(""),
+
 			"std::time::Duration"|"core::time::Duration" => Some("core::time::Duration::from_secs("),
 			"std::time::SystemTime" => Some("(::std::time::SystemTime::UNIX_EPOCH + std::time::Duration::from_secs("),
 
@@ -1327,6 +1329,8 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"core::num::ParseIntError" => Some("*/"),
 			"core::str::Utf8Error" => Some("*/"),
 
+			"bitcoin::address::Address"|"bitcoin::Address" => Some(".into_rust()"),
+
 			"std::time::Duration"|"core::time::Duration" => Some(")"),
 			"std::time::SystemTime" => Some("))"),
 
@@ -1442,7 +1446,8 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"str" => Some(""),
 			"alloc::string::String"|"String"|"std::path::PathBuf" => Some(""),
 
-			"bitcoin::address::Address"|"bitcoin::Address" => Some("alloc::string::ToString::to_string(&"),
+			"bitcoin::address::Address"|"bitcoin::Address" if is_ref => Some("crate::c_types::Address::from_rust("),
+			"bitcoin::address::Address"|"bitcoin::Address" if !is_ref => Some("crate::c_types::Address::from_rust(&"),
 
 			"std::time::Duration"|"core::time::Duration" => Some(""),
 			"std::time::SystemTime" => Some(""),
@@ -1558,7 +1563,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"alloc::string::String"|"String"|"std::path::PathBuf" if is_ref => Some(".as_str().into()"),
 			"alloc::string::String"|"String"|"std::path::PathBuf" => Some(".into()"),
 
-			"bitcoin::address::Address"|"bitcoin::Address" => Some(").into()"),
+			"bitcoin::address::Address"|"bitcoin::Address" => Some(")"),
 
 			"std::time::Duration"|"core::time::Duration" => Some(".as_secs()"),
 			"std::time::SystemTime" => Some(".duration_since(::std::time::SystemTime::UNIX_EPOCH).expect(\"Times must be post-1970\").as_secs()"),

deterministic-build-wrappers/compiler-builtins-dummy/Cargo.toml

@@ -5,3 +5,5 @@ edition = "2021"
 
 [dependencies]
 compiler_builtins = "=0.1.109"
+gimli = "=0.25.0"
+object = "=0.26.2"

deterministic-build-wrappers/rustc

@@ -7,13 +7,21 @@
 # ever (indirectly) depend on multiple versions of the same crate.
 args=("$@")
 IS_LIGHTNING=false
+SKIP_EMBED_BITCODE=false
 for ((i=0; i<"${#args[@]}"; ++i)); do
     case ${args[i]} in
         --crate-name)
-			if [ "${args[i+1]}" = "lightning" -o "${args[i+1]}" = "lightning_types" -o "${args[i+1]}" = "lightning_background_processor" -o "${args[i+1]}" = "lightning_invoice" -o "${args[i+1]}" = "lightning_persister" -o "${args[i+1]}" = "lightning_rapid_gossip_sync" -o "${args[i+1]}" = "ldk" ]; then
+			if [ "${args[i+1]}" = "lightning" -o "${args[i+1]}" = "lightning_types" -o "${args[i+1]}" = "lightning_background_processor" -o "${args[i+1]}" = "lightning_invoice" -o "${args[i+1]}" = "lightning_persister" -o "${args[i+1]}" = "lightning_rapid_gossip_sync" -o "${args[i+1]}" = "lightning_liquidity" -o "${args[i+1]}" = "lightning_transaction_sync" -o "${args[i+1]}" = "ldk" ]; then
 				IS_LIGHTNING=true
 			fi
 			;;
+		--crate-type)
+			if [ "${args[i+1]}" = "proc-macro" ]; then
+				# If we're building a proc-macro, rustc incorrectly passes our RUSTFLAGS containing
+				# embed-bitcode=yes, which we don't want.
+				SKIP_EMBED_BITCODE=true
+			fi
+			;;
     esac
 done
 for ((i=0; i<"${#args[@]}"; ++i)); do
@@ -24,7 +32,16 @@ for ((i=0; i<"${#args[@]}"; ++i)); do
 				args[i]="metadata=42"
 			fi
 			;;
+		embed-bitcode=yes)
+			if [ "$SKIP_EMBED_BITCODE" = "true" ]; then
+				args[i]="embed-bitcode=no"
+			fi
+			;;
+		lto)
+			if [ "$SKIP_EMBED_BITCODE" = "true" ]; then
+				args[i]="lto=no"
+			fi
+			;;
     esac
 done
-
 $LDK_RUSTC_PATH "${args[@]}"

genbindings.sh

@@ -207,6 +207,7 @@ if [ "$2" = "true" ]; then
 	add_crate "lightning-background-processor" "lightning_background_processor" --features=std,lightning/std
 	add_crate "lightning-invoice" "lightning_invoice" --features=std
 	add_crate "lightning-rapid-gossip-sync" "lightning_rapid_gossip_sync" --features=std,lightning/std
+	add_crate "lightning-liquidity" "lightning_liquidity" --features=std,lightning/std
 	CARGO_BUILD_ARGS="--features=std"
 else
 	add_crate lightning lightning --features=dnssec
@@ -215,6 +216,7 @@ else
 	add_crate "lightning-background-processor" "lightning_background_processor"
 	add_crate "lightning-rapid-gossip-sync" "lightning_rapid_gossip_sync"
 	add_crate "lightning-invoice" "lightning_invoice"
+	add_crate "lightning-liquidity" "lightning_liquidity"
 	CARGO_BUILD_ARGS="--features=no-std"
 fi
 
@@ -241,6 +243,9 @@ if [ "$CFLAGS_aarch64_apple_darwin" != "" -a "$HOST_OSX" = "true" ]; then
 fi
 cbindgen -v --config cbindgen.toml -o include/lightning.h >/dev/null 2>&1
 
+echo "struct LDKBitcoinAddress;" >> include/ldk_rust_types.h
+echo "typedef struct LDKBitcoinAddress LDKBitcoinAddress;" >> include/ldk_rust_types.h
+
 # cbindgen is relatively braindead when exporting typedefs -
 # it happily exports all our typedefs for private types, even with the
 # generics we specified in C mode! So we drop all those types manually here.
@@ -605,17 +610,25 @@ fi
 
 for IDX in ${!EXTRA_TARGETS[@]}; do
 	EXTRA_ENV_TARGET=$(echo "${EXTRA_TARGETS[$IDX]}" | sed 's/-/_/g')
-	export CFLAGS_$EXTRA_ENV_TARGET="$BASE_CFLAGS"
+	export CFLAGS_$EXTRA_ENV_TARGET="$BASE_CFLAGS -fPIC"
 	export CC_$EXTRA_ENV_TARGET=${EXTRA_CCS[$IDX]}
+	# Dunno why cc even looks for a target-specific ar, but just use LLVM
+	export AR_$EXTRA_ENV_TARGET=llvm-ar
 	EXTRA_RUSTFLAGS=""
 	case "$EXTRA_ENV_TARGET" in
 		"x86_64"*)
-			export CFLAGS_$EXTRA_ENV_TARGET="$BASE_CFLAGS -march=sandybridge -mtune=sandybridge"
+			export CFLAGS_$EXTRA_ENV_TARGET="$BASE_CFLAGS -march=sandybridge -mtune=sandybridge -fPIC"
 			EXTRA_RUSTFLAGS="-C target-cpu=sandybridge"
 			;;
 	esac
 	[ "${EXTRA_LINK_LTO[$IDX]}" != "" ] && EXTRA_RUSTFLAGS="-C linker-plugin-lto"
-	RUSTFLAGS="$BASE_RUSTFLAGS -C embed-bitcode=yes -C lto -C linker=${EXTRA_CCS[$IDX]} $EXTRA_RUSTFLAGS" CARGO_PROFILE_RELEASE_LTO=true cargo build $CARGO_BUILD_ARGS -v --release --target "${EXTRA_TARGETS[$IDX]}"
+
+	# At some point rustc fixed the issue which merits REALLY_PIN_CC. I'm not sure when,
+	# however, so we just use 1.84 as the cutoff.
+	[ "$RUSTC_MINOR_VERSION" -lt 84 ] && REALLY_PIN_CC
+	[ "$RUSTC_MINOR_VERSION" -lt 84 ] && OFFLINE_OPT="--offline"
+
+	RUSTC_BOOTSTRAP=1 RUSTFLAGS="$BASE_RUSTFLAGS -C embed-bitcode=yes -C lto -C linker=${EXTRA_CCS[$IDX]} $EXTRA_RUSTFLAGS" CARGO_PROFILE_RELEASE_LTO=true cargo build $OFFLINE_OPT $CARGO_BUILD_ARGS -v --release --target "${EXTRA_TARGETS[$IDX]}" -Zbuild-std=std,panic_abort
 done
 
 if [ "$CLANGPP" != "" -a "$LLD" != "" ]; then

lightning-c-bindings/Cargo.toml

@@ -16,7 +16,7 @@ crate-type = ["staticlib"
 
 [features]
 no-std = ["lightning/dnssec"]
-std = ["bitcoin/std", "lightning/std", "lightning/dnssec", "lightning-invoice/std", "lightning-background-processor/std", "lightning-rapid-gossip-sync/std"]
+std = ["bitcoin/std", "lightning/std", "lightning/dnssec", "lightning-invoice/std", "lightning-background-processor/std", "lightning-rapid-gossip-sync/std", "lightning-liquidity/std"]
 
 [dependencies]
 bitcoin = { version = "0.32", default-features = false }
@@ -29,10 +29,17 @@ lightning-persister = { git = "https://github.com/lightningdevkit/rust-lightning
 lightning-invoice = { git = "https://github.com/lightningdevkit/rust-lightning", branch = "0.1-bindings", default-features = false }
 lightning-background-processor = { git = "https://github.com/lightningdevkit/rust-lightning", branch = "0.1-bindings", default-features = false }
 lightning-rapid-gossip-sync = { git = "https://github.com/lightningdevkit/rust-lightning", branch = "0.1-bindings", default-features = false }
+lightning-liquidity = { git = "https://github.com/lightningdevkit/rust-lightning", branch = "0.1-bindings", default-features = false }
 
 # Always force panic=abort, further options are set in the genbindings.sh build script
 [profile.dev]
 panic = "abort"
 
 [profile.release]
 panic = "abort"
+
+[lints.rust.unexpected_cfgs]
+level = "forbid"
+check-cfg = [
+    "cfg(test_mod_pointers)",
+]

lightning-c-bindings/include/ldk_rust_types.h

@@ -24,6 +24,8 @@ struct nativeHumanReadableNameOpaque;
 typedef struct nativeHumanReadableNameOpaque LDKnativeHumanReadableName;
 struct nativeOMNameResolverOpaque;
 typedef struct nativeOMNameResolverOpaque LDKnativeOMNameResolver;
+struct nativeLSPS0ClientHandlerOpaque;
+typedef struct nativeLSPS0ClientHandlerOpaque LDKnativeLSPS0ClientHandler;
 struct nativeInvoiceWithExplicitSigningPubkeyBuilderOpaque;
 typedef struct nativeInvoiceWithExplicitSigningPubkeyBuilderOpaque LDKnativeInvoiceWithExplicitSigningPubkeyBuilder;
 struct nativeInvoiceWithDerivedSigningPubkeyBuilderOpaque;
@@ -79,6 +81,10 @@ struct nativeBlindedPathCandidateOpaque;
 typedef struct nativeBlindedPathCandidateOpaque LDKnativeBlindedPathCandidate;
 struct nativeOneHopBlindedPathCandidateOpaque;
 typedef struct nativeOneHopBlindedPathCandidateOpaque LDKnativeOneHopBlindedPathCandidate;
+struct nativeLSPS0ListProtocolsRequestOpaque;
+typedef struct nativeLSPS0ListProtocolsRequestOpaque LDKnativeLSPS0ListProtocolsRequest;
+struct nativeLSPS0ListProtocolsResponseOpaque;
+typedef struct nativeLSPS0ListProtocolsResponseOpaque LDKnativeLSPS0ListProtocolsResponse;
 struct nativeUntrustedStringOpaque;
 typedef struct nativeUntrustedStringOpaque LDKnativeUntrustedString;
 struct nativePrintableStringOpaque;
@@ -103,6 +109,14 @@ struct nativeBestBlockOpaque;
 typedef struct nativeBestBlockOpaque LDKnativeBestBlock;
 struct nativeWatchedOutputOpaque;
 typedef struct nativeWatchedOutputOpaque LDKnativeWatchedOutput;
+struct nativeLSPS1ClientConfigOpaque;
+typedef struct nativeLSPS1ClientConfigOpaque LDKnativeLSPS1ClientConfig;
+struct nativeLSPS1ClientHandlerOpaque;
+typedef struct nativeLSPS1ClientHandlerOpaque LDKnativeLSPS1ClientHandler;
+struct nativeLSPS2ClientConfigOpaque;
+typedef struct nativeLSPS2ClientConfigOpaque LDKnativeLSPS2ClientConfig;
+struct nativeLSPS2ClientHandlerOpaque;
+typedef struct nativeLSPS2ClientHandlerOpaque LDKnativeLSPS2ClientHandler;
 struct nativeOfferIdOpaque;
 typedef struct nativeOfferIdOpaque LDKnativeOfferId;
 struct nativeOfferWithExplicitMetadataBuilderOpaque;
@@ -171,6 +185,10 @@ struct nativeUserConfigOpaque;
 typedef struct nativeUserConfigOpaque LDKnativeUserConfig;
 struct nativeTaggedHashOpaque;
 typedef struct nativeTaggedHashOpaque LDKnativeTaggedHash;
+struct nativeLSPS2ServiceConfigOpaque;
+typedef struct nativeLSPS2ServiceConfigOpaque LDKnativeLSPS2ServiceConfig;
+struct nativeLSPS2ServiceHandlerOpaque;
+typedef struct nativeLSPS2ServiceHandlerOpaque LDKnativeLSPS2ServiceHandler;
 struct nativeChannelMonitorUpdateOpaque;
 typedef struct nativeChannelMonitorUpdateOpaque LDKnativeChannelMonitorUpdate;
 struct nativeHTLCUpdateOpaque;
@@ -325,6 +343,32 @@ struct nativeOnionPacketOpaque;
 typedef struct nativeOnionPacketOpaque LDKnativeOnionPacket;
 struct nativeTrampolineOnionPacketOpaque;
 typedef struct nativeTrampolineOnionPacketOpaque LDKnativeTrampolineOnionPacket;
+struct nativeLSPS1OrderIdOpaque;
+typedef struct nativeLSPS1OrderIdOpaque LDKnativeLSPS1OrderId;
+struct nativeLSPS1GetInfoRequestOpaque;
+typedef struct nativeLSPS1GetInfoRequestOpaque LDKnativeLSPS1GetInfoRequest;
+struct nativeLSPS1OptionsOpaque;
+typedef struct nativeLSPS1OptionsOpaque LDKnativeLSPS1Options;
+struct nativeLSPS1GetInfoResponseOpaque;
+typedef struct nativeLSPS1GetInfoResponseOpaque LDKnativeLSPS1GetInfoResponse;
+struct nativeLSPS1CreateOrderRequestOpaque;
+typedef struct nativeLSPS1CreateOrderRequestOpaque LDKnativeLSPS1CreateOrderRequest;
+struct nativeLSPS1OrderParamsOpaque;
+typedef struct nativeLSPS1OrderParamsOpaque LDKnativeLSPS1OrderParams;
+struct nativeLSPS1CreateOrderResponseOpaque;
+typedef struct nativeLSPS1CreateOrderResponseOpaque LDKnativeLSPS1CreateOrderResponse;
+struct nativeLSPS1PaymentInfoOpaque;
+typedef struct nativeLSPS1PaymentInfoOpaque LDKnativeLSPS1PaymentInfo;
+struct nativeLSPS1Bolt11PaymentInfoOpaque;
+typedef struct nativeLSPS1Bolt11PaymentInfoOpaque LDKnativeLSPS1Bolt11PaymentInfo;
+struct nativeLSPS1OnchainPaymentInfoOpaque;
+typedef struct nativeLSPS1OnchainPaymentInfoOpaque LDKnativeLSPS1OnchainPaymentInfo;
+struct nativeLSPS1OnchainPaymentOpaque;
+typedef struct nativeLSPS1OnchainPaymentOpaque LDKnativeLSPS1OnchainPayment;
+struct nativeLSPS1ChannelInfoOpaque;
+typedef struct nativeLSPS1ChannelInfoOpaque LDKnativeLSPS1ChannelInfo;
+struct nativeLSPS1GetOrderRequestOpaque;
+typedef struct nativeLSPS1GetOrderRequestOpaque LDKnativeLSPS1GetOrderRequest;
 struct nativeRecordOpaque;
 typedef struct nativeRecordOpaque LDKnativeRecord;
 struct nativeInboundHTLCDetailsOpaque;
@@ -341,6 +385,14 @@ struct nativeFutureOpaque;
 typedef struct nativeFutureOpaque LDKnativeFuture;
 struct nativeSleeperOpaque;
 typedef struct nativeSleeperOpaque LDKnativeSleeper;
+struct nativeRawLSPSMessageOpaque;
+typedef struct nativeRawLSPSMessageOpaque LDKnativeRawLSPSMessage;
+struct nativeLSPSRequestIdOpaque;
+typedef struct nativeLSPSRequestIdOpaque LDKnativeLSPSRequestId;
+struct nativeLSPSDateTimeOpaque;
+typedef struct nativeLSPSDateTimeOpaque LDKnativeLSPSDateTime;
+struct nativeLSPSResponseErrorOpaque;
+typedef struct nativeLSPSResponseErrorOpaque LDKnativeLSPSResponseError;
 struct nativeHeldHtlcAvailableOpaque;
 typedef struct nativeHeldHtlcAvailableOpaque LDKnativeHeldHtlcAvailable;
 struct nativeReleaseHeldHtlcOpaque;
@@ -377,6 +429,20 @@ struct nativeInvalidShutdownScriptOpaque;
 typedef struct nativeInvalidShutdownScriptOpaque LDKnativeInvalidShutdownScript;
 struct nativeBolt12ParseErrorOpaque;
 typedef struct nativeBolt12ParseErrorOpaque LDKnativeBolt12ParseError;
+struct nativeLSPS2GetInfoRequestOpaque;
+typedef struct nativeLSPS2GetInfoRequestOpaque LDKnativeLSPS2GetInfoRequest;
+struct nativeLSPS2RawOpeningFeeParamsOpaque;
+typedef struct nativeLSPS2RawOpeningFeeParamsOpaque LDKnativeLSPS2RawOpeningFeeParams;
+struct nativeLSPS2OpeningFeeParamsOpaque;
+typedef struct nativeLSPS2OpeningFeeParamsOpaque LDKnativeLSPS2OpeningFeeParams;
+struct nativeLSPS2GetInfoResponseOpaque;
+typedef struct nativeLSPS2GetInfoResponseOpaque LDKnativeLSPS2GetInfoResponse;
+struct nativeLSPS2BuyRequestOpaque;
+typedef struct nativeLSPS2BuyRequestOpaque LDKnativeLSPS2BuyRequest;
+struct nativeLSPS2InterceptScidOpaque;
+typedef struct nativeLSPS2InterceptScidOpaque LDKnativeLSPS2InterceptScid;
+struct nativeLSPS2BuyResponseOpaque;
+typedef struct nativeLSPS2BuyResponseOpaque LDKnativeLSPS2BuyResponse;
 struct nativePacketOpaque;
 typedef struct nativePacketOpaque LDKnativePacket;
 struct nativeClaimedHTLCOpaque;
@@ -483,6 +549,8 @@ struct nativeEmptyNodeIdLookUpOpaque;
 typedef struct nativeEmptyNodeIdLookUpOpaque LDKnativeEmptyNodeIdLookUp;
 struct nativeBlindedHopOpaque;
 typedef struct nativeBlindedHopOpaque LDKnativeBlindedHop;
+struct nativeMessageQueueOpaque;
+typedef struct nativeMessageQueueOpaque LDKnativeMessageQueue;
 struct nativeInvoiceErrorOpaque;
 typedef struct nativeInvoiceErrorOpaque LDKnativeInvoiceError;
 struct nativeErroneousFieldOpaque;
@@ -507,9 +575,13 @@ struct nativeLockedChannelMonitorOpaque;
 typedef struct nativeLockedChannelMonitorOpaque LDKnativeLockedChannelMonitor;
 struct nativeChainMonitorOpaque;
 typedef struct nativeChainMonitorOpaque LDKnativeChainMonitor;
+struct nativeLSPS0ServiceHandlerOpaque;
+typedef struct nativeLSPS0ServiceHandlerOpaque LDKnativeLSPS0ServiceHandler;
 struct nativeBlindedMessagePathOpaque;
 typedef struct nativeBlindedMessagePathOpaque LDKnativeBlindedMessagePath;
 struct nativeMessageForwardNodeOpaque;
 typedef struct nativeMessageForwardNodeOpaque LDKnativeMessageForwardNode;
 struct nativeDNSResolverContextOpaque;
 typedef struct nativeDNSResolverContextOpaque LDKnativeDNSResolverContext;
+struct LDKBitcoinAddress;
+typedef struct LDKBitcoinAddress LDKBitcoinAddress;