Merge pull request #51 from TheBlueMatt/main
[ldk-c-bindings] / lightning-c-bindings / src / lightning / ln / msgs.rs
index 8c20bdd8c13c8d23c2db5dd07deba759b7e762ac..a5a729c5be06469b7f533c1968c7a8a6c236986e 100644 (file)
@@ -738,6 +738,27 @@ pub extern "C" fn OpenChannel_get_channel_flags(this_ptr: &OpenChannel) -> u8 {
 pub extern "C" fn OpenChannel_set_channel_flags(this_ptr: &mut OpenChannel, mut val: u8) {
        unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.channel_flags = val;
 }
+/// The channel type that this channel will represent. If none is set, we derive the channel
+/// type from the intersection of our feature bits with our counterparty's feature bits from
+/// the Init message.
+///
+/// Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[no_mangle]
+pub extern "C" fn OpenChannel_get_channel_type(this_ptr: &OpenChannel) -> crate::lightning::ln::features::ChannelTypeFeatures {
+       let mut inner_val = &mut this_ptr.get_native_mut_ref().channel_type;
+       let mut local_inner_val = crate::lightning::ln::features::ChannelTypeFeatures { inner: unsafe { (if inner_val.is_none() { std::ptr::null() } else { ObjOps::nonnull_ptr_to_inner( { (inner_val.as_ref().unwrap()) }) } as *const lightning::ln::features::ChannelTypeFeatures<>) as *mut _ }, is_owned: false };
+       local_inner_val
+}
+/// The channel type that this channel will represent. If none is set, we derive the channel
+/// type from the intersection of our feature bits with our counterparty's feature bits from
+/// the Init message.
+///
+/// Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[no_mangle]
+pub extern "C" fn OpenChannel_set_channel_type(this_ptr: &mut OpenChannel, mut val: crate::lightning::ln::features::ChannelTypeFeatures) {
+       let mut local_val = if val.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(val.take_inner()) } }) };
+       unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.channel_type = local_val;
+}
 impl Clone for OpenChannel {
        fn clone(&self) -> Self {
                Self {
@@ -2762,12 +2783,10 @@ pub enum NetAddress {
                port: u16,
        },
        /// An old-style Tor onion address/port on which the peer is listening.
-       OnionV2 {
-               /// The bytes (usually encoded in base32 with \".onion\" appended)
-               addr: crate::c_types::TenBytes,
-               /// The port on which the node is listening
-               port: u16,
-       },
+       ///
+       /// This field is deprecated and the Tor network generally no longer supports V2 Onion
+       /// addresses. Thus, the details are not parsed here.
+       OnionV2(crate::c_types::TwelveBytes),
        /// A new-style Tor onion address/port on which the peer is listening.
        /// To create the human-readable \"hostname\", concatenate ed25519_pubkey, checksum, and version,
        /// wrap as base32 and append \".onion\".
@@ -2803,13 +2822,11 @@ impl NetAddress {
                                        port: port_nonref,
                                }
                        },
-                       NetAddress::OnionV2 {ref addr, ref port, } => {
-                               let mut addr_nonref = (*addr).clone();
-                               let mut port_nonref = (*port).clone();
-                               nativeNetAddress::OnionV2 {
-                                       addr: addr_nonref.data,
-                                       port: port_nonref,
-                               }
+                       NetAddress::OnionV2 (ref a, ) => {
+                               let mut a_nonref = (*a).clone();
+                               nativeNetAddress::OnionV2 (
+                                       a_nonref.data,
+                               )
                        },
                        NetAddress::OnionV3 {ref ed25519_pubkey, ref checksum, ref version, ref port, } => {
                                let mut ed25519_pubkey_nonref = (*ed25519_pubkey).clone();
@@ -2840,11 +2857,10 @@ impl NetAddress {
                                        port: port,
                                }
                        },
-                       NetAddress::OnionV2 {mut addr, mut port, } => {
-                               nativeNetAddress::OnionV2 {
-                                       addr: addr.data,
-                                       port: port,
-                               }
+                       NetAddress::OnionV2 (mut a, ) => {
+                               nativeNetAddress::OnionV2 (
+                                       a.data,
+                               )
                        },
                        NetAddress::OnionV3 {mut ed25519_pubkey, mut checksum, mut version, mut port, } => {
                                nativeNetAddress::OnionV3 {
@@ -2875,13 +2891,11 @@ impl NetAddress {
                                        port: port_nonref,
                                }
                        },
-                       nativeNetAddress::OnionV2 {ref addr, ref port, } => {
-                               let mut addr_nonref = (*addr).clone();
-                               let mut port_nonref = (*port).clone();
-                               NetAddress::OnionV2 {
-                                       addr: crate::c_types::TenBytes { data: addr_nonref },
-                                       port: port_nonref,
-                               }
+                       nativeNetAddress::OnionV2 (ref a, ) => {
+                               let mut a_nonref = (*a).clone();
+                               NetAddress::OnionV2 (
+                                       crate::c_types::TwelveBytes { data: a_nonref },
+                               )
                        },
                        nativeNetAddress::OnionV3 {ref ed25519_pubkey, ref checksum, ref version, ref port, } => {
                                let mut ed25519_pubkey_nonref = (*ed25519_pubkey).clone();
@@ -2912,11 +2926,10 @@ impl NetAddress {
                                        port: port,
                                }
                        },
-                       nativeNetAddress::OnionV2 {mut addr, mut port, } => {
-                               NetAddress::OnionV2 {
-                                       addr: crate::c_types::TenBytes { data: addr },
-                                       port: port,
-                               }
+                       nativeNetAddress::OnionV2 (mut a, ) => {
+                               NetAddress::OnionV2 (
+                                       crate::c_types::TwelveBytes { data: a },
+                               )
                        },
                        nativeNetAddress::OnionV3 {mut ed25519_pubkey, mut checksum, mut version, mut port, } => {
                                NetAddress::OnionV3 {
@@ -2955,11 +2968,8 @@ pub extern "C" fn NetAddress_ipv6(addr: crate::c_types::SixteenBytes, port: u16)
 }
 #[no_mangle]
 /// Utility method to constructs a new OnionV2-variant NetAddress
-pub extern "C" fn NetAddress_onion_v2(addr: crate::c_types::TenBytes, port: u16) -> NetAddress {
-       NetAddress::OnionV2 {
-               addr,
-               port,
-       }
+pub extern "C" fn NetAddress_onion_v2(a: crate::c_types::TwelveBytes) -> NetAddress {
+       NetAddress::OnionV2(a, )
 }
 #[no_mangle]
 /// Utility method to constructs a new OnionV3-variant NetAddress
@@ -2979,7 +2989,7 @@ pub extern "C" fn NetAddress_write(obj: &NetAddress) -> crate::c_types::derived:
 #[no_mangle]
 /// Read a NetAddress from a byte array, created by NetAddress_write
 pub extern "C" fn NetAddress_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_NetAddressDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::NetAddress, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::NetAddress::native_into(o) }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -4373,6 +4383,10 @@ pub enum ErrorAction {
        /// The peer did something harmless that we weren't able to meaningfully process.
        /// If the error is logged, log it at the given level.
        IgnoreAndLog(crate::lightning::util::logger::Level),
+       /// The peer provided us with a gossip message which we'd already seen. In most cases this
+       /// should be ignored, but it may result in the message being forwarded if it is a duplicate of
+       /// our own channel announcements.
+       IgnoreDuplicateGossip,
        /// The peer did something incorrect. Tell them.
        SendErrorMessage {
                /// The message to send.
@@ -4398,6 +4412,7 @@ impl ErrorAction {
                                        a_nonref.into_native(),
                                )
                        },
+                       ErrorAction::IgnoreDuplicateGossip => nativeErrorAction::IgnoreDuplicateGossip,
                        ErrorAction::SendErrorMessage {ref msg, } => {
                                let mut msg_nonref = (*msg).clone();
                                nativeErrorAction::SendErrorMessage {
@@ -4421,6 +4436,7 @@ impl ErrorAction {
                                        a.into_native(),
                                )
                        },
+                       ErrorAction::IgnoreDuplicateGossip => nativeErrorAction::IgnoreDuplicateGossip,
                        ErrorAction::SendErrorMessage {mut msg, } => {
                                nativeErrorAction::SendErrorMessage {
                                        msg: *unsafe { Box::from_raw(msg.take_inner()) },
@@ -4445,6 +4461,7 @@ impl ErrorAction {
                                        crate::lightning::util::logger::Level::native_into(a_nonref),
                                )
                        },
+                       nativeErrorAction::IgnoreDuplicateGossip => ErrorAction::IgnoreDuplicateGossip,
                        nativeErrorAction::SendErrorMessage {ref msg, } => {
                                let mut msg_nonref = (*msg).clone();
                                ErrorAction::SendErrorMessage {
@@ -4468,6 +4485,7 @@ impl ErrorAction {
                                        crate::lightning::util::logger::Level::native_into(a),
                                )
                        },
+                       nativeErrorAction::IgnoreDuplicateGossip => ErrorAction::IgnoreDuplicateGossip,
                        nativeErrorAction::SendErrorMessage {mut msg, } => {
                                ErrorAction::SendErrorMessage {
                                        msg: crate::lightning::ln::msgs::ErrorMessage { inner: ObjOps::heap_alloc(msg), is_owned: true },
@@ -4501,6 +4519,10 @@ pub extern "C" fn ErrorAction_ignore_and_log(a: crate::lightning::util::logger::
        ErrorAction::IgnoreAndLog(a, )
 }
 #[no_mangle]
+/// Utility method to constructs a new IgnoreDuplicateGossip-variant ErrorAction
+pub extern "C" fn ErrorAction_ignore_duplicate_gossip() -> ErrorAction {
+       ErrorAction::IgnoreDuplicateGossip}
+#[no_mangle]
 /// Utility method to constructs a new SendErrorMessage-variant ErrorAction
 pub extern "C" fn ErrorAction_send_error_message(msg: crate::lightning::ln::msgs::ErrorMessage) -> ErrorAction {
        ErrorAction::SendErrorMessage {
@@ -5141,7 +5163,7 @@ pub(crate) extern "C" fn AcceptChannel_write_void(obj: *const c_void) -> crate::
 #[no_mangle]
 /// Read a AcceptChannel from a byte array, created by AcceptChannel_write
 pub extern "C" fn AcceptChannel_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_AcceptChannelDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::AcceptChannel, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::AcceptChannel { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5157,7 +5179,7 @@ pub(crate) extern "C" fn AnnouncementSignatures_write_void(obj: *const c_void) -
 #[no_mangle]
 /// Read a AnnouncementSignatures from a byte array, created by AnnouncementSignatures_write
 pub extern "C" fn AnnouncementSignatures_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_AnnouncementSignaturesDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::AnnouncementSignatures, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::AnnouncementSignatures { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5173,7 +5195,7 @@ pub(crate) extern "C" fn ChannelReestablish_write_void(obj: *const c_void) -> cr
 #[no_mangle]
 /// Read a ChannelReestablish from a byte array, created by ChannelReestablish_write
 pub extern "C" fn ChannelReestablish_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ChannelReestablishDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::ChannelReestablish, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::ChannelReestablish { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5189,7 +5211,7 @@ pub(crate) extern "C" fn ClosingSigned_write_void(obj: *const c_void) -> crate::
 #[no_mangle]
 /// Read a ClosingSigned from a byte array, created by ClosingSigned_write
 pub extern "C" fn ClosingSigned_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ClosingSignedDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::ClosingSigned, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::ClosingSigned { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5205,7 +5227,7 @@ pub(crate) extern "C" fn ClosingSignedFeeRange_write_void(obj: *const c_void) ->
 #[no_mangle]
 /// Read a ClosingSignedFeeRange from a byte array, created by ClosingSignedFeeRange_write
 pub extern "C" fn ClosingSignedFeeRange_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ClosingSignedFeeRangeDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::ClosingSignedFeeRange, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::ClosingSignedFeeRange { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5221,7 +5243,7 @@ pub(crate) extern "C" fn CommitmentSigned_write_void(obj: *const c_void) -> crat
 #[no_mangle]
 /// Read a CommitmentSigned from a byte array, created by CommitmentSigned_write
 pub extern "C" fn CommitmentSigned_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_CommitmentSignedDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::CommitmentSigned, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::CommitmentSigned { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5237,7 +5259,7 @@ pub(crate) extern "C" fn FundingCreated_write_void(obj: *const c_void) -> crate:
 #[no_mangle]
 /// Read a FundingCreated from a byte array, created by FundingCreated_write
 pub extern "C" fn FundingCreated_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_FundingCreatedDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::FundingCreated, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::FundingCreated { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5253,7 +5275,7 @@ pub(crate) extern "C" fn FundingSigned_write_void(obj: *const c_void) -> crate::
 #[no_mangle]
 /// Read a FundingSigned from a byte array, created by FundingSigned_write
 pub extern "C" fn FundingSigned_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_FundingSignedDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::FundingSigned, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::FundingSigned { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5269,7 +5291,7 @@ pub(crate) extern "C" fn FundingLocked_write_void(obj: *const c_void) -> crate::
 #[no_mangle]
 /// Read a FundingLocked from a byte array, created by FundingLocked_write
 pub extern "C" fn FundingLocked_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_FundingLockedDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::FundingLocked, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::FundingLocked { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5285,7 +5307,7 @@ pub(crate) extern "C" fn Init_write_void(obj: *const c_void) -> crate::c_types::
 #[no_mangle]
 /// Read a Init from a byte array, created by Init_write
 pub extern "C" fn Init_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_InitDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::Init, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::Init { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5301,7 +5323,7 @@ pub(crate) extern "C" fn OpenChannel_write_void(obj: *const c_void) -> crate::c_
 #[no_mangle]
 /// Read a OpenChannel from a byte array, created by OpenChannel_write
 pub extern "C" fn OpenChannel_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_OpenChannelDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::OpenChannel, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::OpenChannel { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5317,7 +5339,7 @@ pub(crate) extern "C" fn RevokeAndACK_write_void(obj: *const c_void) -> crate::c
 #[no_mangle]
 /// Read a RevokeAndACK from a byte array, created by RevokeAndACK_write
 pub extern "C" fn RevokeAndACK_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_RevokeAndACKDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::RevokeAndACK, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::RevokeAndACK { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5333,7 +5355,7 @@ pub(crate) extern "C" fn Shutdown_write_void(obj: *const c_void) -> crate::c_typ
 #[no_mangle]
 /// Read a Shutdown from a byte array, created by Shutdown_write
 pub extern "C" fn Shutdown_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ShutdownDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::Shutdown, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::Shutdown { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5349,7 +5371,7 @@ pub(crate) extern "C" fn UpdateFailHTLC_write_void(obj: *const c_void) -> crate:
 #[no_mangle]
 /// Read a UpdateFailHTLC from a byte array, created by UpdateFailHTLC_write
 pub extern "C" fn UpdateFailHTLC_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_UpdateFailHTLCDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::UpdateFailHTLC, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::UpdateFailHTLC { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5365,7 +5387,7 @@ pub(crate) extern "C" fn UpdateFailMalformedHTLC_write_void(obj: *const c_void)
 #[no_mangle]
 /// Read a UpdateFailMalformedHTLC from a byte array, created by UpdateFailMalformedHTLC_write
 pub extern "C" fn UpdateFailMalformedHTLC_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_UpdateFailMalformedHTLCDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::UpdateFailMalformedHTLC, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::UpdateFailMalformedHTLC { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5381,7 +5403,7 @@ pub(crate) extern "C" fn UpdateFee_write_void(obj: *const c_void) -> crate::c_ty
 #[no_mangle]
 /// Read a UpdateFee from a byte array, created by UpdateFee_write
 pub extern "C" fn UpdateFee_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_UpdateFeeDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::UpdateFee, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::UpdateFee { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5397,7 +5419,7 @@ pub(crate) extern "C" fn UpdateFulfillHTLC_write_void(obj: *const c_void) -> cra
 #[no_mangle]
 /// Read a UpdateFulfillHTLC from a byte array, created by UpdateFulfillHTLC_write
 pub extern "C" fn UpdateFulfillHTLC_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_UpdateFulfillHTLCDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::UpdateFulfillHTLC, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::UpdateFulfillHTLC { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5413,7 +5435,7 @@ pub(crate) extern "C" fn UpdateAddHTLC_write_void(obj: *const c_void) -> crate::
 #[no_mangle]
 /// Read a UpdateAddHTLC from a byte array, created by UpdateAddHTLC_write
 pub extern "C" fn UpdateAddHTLC_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_UpdateAddHTLCDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::UpdateAddHTLC, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::UpdateAddHTLC { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5429,7 +5451,7 @@ pub(crate) extern "C" fn Ping_write_void(obj: *const c_void) -> crate::c_types::
 #[no_mangle]
 /// Read a Ping from a byte array, created by Ping_write
 pub extern "C" fn Ping_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_PingDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::Ping, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::Ping { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5445,7 +5467,7 @@ pub(crate) extern "C" fn Pong_write_void(obj: *const c_void) -> crate::c_types::
 #[no_mangle]
 /// Read a Pong from a byte array, created by Pong_write
 pub extern "C" fn Pong_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_PongDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::Pong, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::Pong { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5461,7 +5483,7 @@ pub(crate) extern "C" fn UnsignedChannelAnnouncement_write_void(obj: *const c_vo
 #[no_mangle]
 /// Read a UnsignedChannelAnnouncement from a byte array, created by UnsignedChannelAnnouncement_write
 pub extern "C" fn UnsignedChannelAnnouncement_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_UnsignedChannelAnnouncementDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::UnsignedChannelAnnouncement, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::UnsignedChannelAnnouncement { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5477,7 +5499,7 @@ pub(crate) extern "C" fn ChannelAnnouncement_write_void(obj: *const c_void) -> c
 #[no_mangle]
 /// Read a ChannelAnnouncement from a byte array, created by ChannelAnnouncement_write
 pub extern "C" fn ChannelAnnouncement_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ChannelAnnouncementDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::ChannelAnnouncement, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::ChannelAnnouncement { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5493,7 +5515,7 @@ pub(crate) extern "C" fn UnsignedChannelUpdate_write_void(obj: *const c_void) ->
 #[no_mangle]
 /// Read a UnsignedChannelUpdate from a byte array, created by UnsignedChannelUpdate_write
 pub extern "C" fn UnsignedChannelUpdate_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_UnsignedChannelUpdateDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::UnsignedChannelUpdate, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::UnsignedChannelUpdate { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5509,7 +5531,7 @@ pub(crate) extern "C" fn ChannelUpdate_write_void(obj: *const c_void) -> crate::
 #[no_mangle]
 /// Read a ChannelUpdate from a byte array, created by ChannelUpdate_write
 pub extern "C" fn ChannelUpdate_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ChannelUpdateDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::ChannelUpdate, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::ChannelUpdate { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5525,7 +5547,7 @@ pub(crate) extern "C" fn ErrorMessage_write_void(obj: *const c_void) -> crate::c
 #[no_mangle]
 /// Read a ErrorMessage from a byte array, created by ErrorMessage_write
 pub extern "C" fn ErrorMessage_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ErrorMessageDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::ErrorMessage, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::ErrorMessage { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5541,7 +5563,7 @@ pub(crate) extern "C" fn UnsignedNodeAnnouncement_write_void(obj: *const c_void)
 #[no_mangle]
 /// Read a UnsignedNodeAnnouncement from a byte array, created by UnsignedNodeAnnouncement_write
 pub extern "C" fn UnsignedNodeAnnouncement_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_UnsignedNodeAnnouncementDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::UnsignedNodeAnnouncement, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::UnsignedNodeAnnouncement { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5557,14 +5579,14 @@ pub(crate) extern "C" fn NodeAnnouncement_write_void(obj: *const c_void) -> crat
 #[no_mangle]
 /// Read a NodeAnnouncement from a byte array, created by NodeAnnouncement_write
 pub extern "C" fn NodeAnnouncement_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_NodeAnnouncementDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::NodeAnnouncement, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::NodeAnnouncement { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
 #[no_mangle]
 /// Read a QueryShortChannelIds from a byte array, created by QueryShortChannelIds_write
 pub extern "C" fn QueryShortChannelIds_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_QueryShortChannelIdsDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::QueryShortChannelIds, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::QueryShortChannelIds { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5589,7 +5611,7 @@ pub(crate) extern "C" fn ReplyShortChannelIdsEnd_write_void(obj: *const c_void)
 #[no_mangle]
 /// Read a ReplyShortChannelIdsEnd from a byte array, created by ReplyShortChannelIdsEnd_write
 pub extern "C" fn ReplyShortChannelIdsEnd_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ReplyShortChannelIdsEndDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::ReplyShortChannelIdsEnd, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::ReplyShortChannelIdsEnd { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5613,14 +5635,14 @@ pub(crate) extern "C" fn QueryChannelRange_write_void(obj: *const c_void) -> cra
 #[no_mangle]
 /// Read a QueryChannelRange from a byte array, created by QueryChannelRange_write
 pub extern "C" fn QueryChannelRange_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_QueryChannelRangeDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::QueryChannelRange, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::QueryChannelRange { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
 #[no_mangle]
 /// Read a ReplyChannelRange from a byte array, created by ReplyChannelRange_write
 pub extern "C" fn ReplyChannelRange_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ReplyChannelRangeDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::ReplyChannelRange, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::ReplyChannelRange { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }
@@ -5645,7 +5667,7 @@ pub(crate) extern "C" fn GossipTimestampFilter_write_void(obj: *const c_void) ->
 #[no_mangle]
 /// Read a GossipTimestampFilter from a byte array, created by GossipTimestampFilter_write
 pub extern "C" fn GossipTimestampFilter_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_GossipTimestampFilterDecodeErrorZ {
-       let res = crate::c_types::deserialize_obj(ser);
+       let res: Result<lightning::ln::msgs::GossipTimestampFilter, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
        let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::ln::msgs::GossipTimestampFilter { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
        local_res
 }