#[no_mangle]
/// Read a NodeId from a byte array, created by NodeId_write
pub extern "C" fn NodeId_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_NodeIdDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
+ let res: Result<lightning::routing::network_graph::NodeId, 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::routing::network_graph::NodeId { 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
}
pub extern "C" fn NetworkUpdate_write(obj: &NetworkUpdate) -> crate::c_types::derived::CVec_u8Z {
crate::c_types::serialize_obj(&unsafe { &*obj }.to_native())
}
+#[no_mangle]
+/// Read a NetworkUpdate from a byte array, created by NetworkUpdate_write
+pub extern "C" fn NetworkUpdate_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_COption_NetworkUpdateZDecodeErrorZ {
+ let res: Result<Option<lightning::routing::network_graph::NetworkUpdate>, lightning::ln::msgs::DecodeError> = crate::c_types::maybe_deserialize_obj(ser);
+ let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { let mut local_res_0 = if o.is_none() { crate::c_types::derived::COption_NetworkUpdateZ::None } else { crate::c_types::derived::COption_NetworkUpdateZ::Some( { crate::lightning::routing::network_graph::NetworkUpdate::native_into(o.unwrap()) }) }; local_res_0 }).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
+}
impl From<nativeNetGraphMsgHandler> for crate::lightning::util::events::EventHandler {
fn from(obj: nativeNetGraphMsgHandler) -> Self {
let mut rust_obj = NetGraphMsgHandler { inner: ObjOps::heap_alloc(obj), is_owned: true };
#[no_mangle]
/// Read a DirectionalChannelInfo from a byte array, created by DirectionalChannelInfo_write
pub extern "C" fn DirectionalChannelInfo_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_DirectionalChannelInfoDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
+ let res: Result<lightning::routing::network_graph::DirectionalChannelInfo, 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::routing::network_graph::DirectionalChannelInfo { 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
}
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) }.announcement_message = local_val;
}
-/// Constructs a new ChannelInfo given each field
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChannelInfo_new(mut features_arg: crate::lightning::ln::features::ChannelFeatures, mut node_one_arg: crate::lightning::routing::network_graph::NodeId, mut one_to_two_arg: crate::lightning::routing::network_graph::DirectionalChannelInfo, mut node_two_arg: crate::lightning::routing::network_graph::NodeId, mut two_to_one_arg: crate::lightning::routing::network_graph::DirectionalChannelInfo, mut capacity_sats_arg: crate::c_types::derived::COption_u64Z, mut announcement_message_arg: crate::lightning::ln::msgs::ChannelAnnouncement) -> ChannelInfo {
- let mut local_one_to_two_arg = if one_to_two_arg.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(one_to_two_arg.take_inner()) } }) };
- let mut local_two_to_one_arg = if two_to_one_arg.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(two_to_one_arg.take_inner()) } }) };
- let mut local_capacity_sats_arg = if capacity_sats_arg.is_some() { Some( { capacity_sats_arg.take() }) } else { None };
- let mut local_announcement_message_arg = if announcement_message_arg.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(announcement_message_arg.take_inner()) } }) };
- ChannelInfo { inner: ObjOps::heap_alloc(nativeChannelInfo {
- features: *unsafe { Box::from_raw(features_arg.take_inner()) },
- node_one: *unsafe { Box::from_raw(node_one_arg.take_inner()) },
- one_to_two: local_one_to_two_arg,
- node_two: *unsafe { Box::from_raw(node_two_arg.take_inner()) },
- two_to_one: local_two_to_one_arg,
- capacity_sats: local_capacity_sats_arg,
- announcement_message: local_announcement_message_arg,
- }), is_owned: true }
-}
impl Clone for ChannelInfo {
fn clone(&self) -> Self {
Self {
#[no_mangle]
/// Read a ChannelInfo from a byte array, created by ChannelInfo_write
pub extern "C" fn ChannelInfo_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ChannelInfoDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
+ let res: Result<lightning::routing::network_graph::ChannelInfo, 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::routing::network_graph::ChannelInfo { 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 RoutingFees from a byte array, created by RoutingFees_write
pub extern "C" fn RoutingFees_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_RoutingFeesDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
+ let res: Result<lightning::routing::network_graph::RoutingFees, 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::routing::network_graph::RoutingFees { 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 NodeAnnouncementInfo from a byte array, created by NodeAnnouncementInfo_write
pub extern "C" fn NodeAnnouncementInfo_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_NodeAnnouncementInfoDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
+ let res: Result<lightning::routing::network_graph::NodeAnnouncementInfo, 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::routing::network_graph::NodeAnnouncementInfo { 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 NodeInfo from a byte array, created by NodeInfo_write
pub extern "C" fn NodeInfo_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_NodeInfoDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
+ let res: Result<lightning::routing::network_graph::NodeInfo, 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::routing::network_graph::NodeInfo { 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 NetworkGraph from a byte array, created by NetworkGraph_write
pub extern "C" fn NetworkGraph_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_NetworkGraphDecodeErrorZ {
- let res = crate::c_types::deserialize_obj(ser);
+ let res: Result<lightning::routing::network_graph::NetworkGraph, 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::routing::network_graph::NetworkGraph { 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
}
unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.fail_node(&_node_id.into_rust(), is_permanent)
}
+/// Removes information about channels that we haven't heard any updates about in some time.
+/// This can be used regularly to prune the network graph of channels that likely no longer
+/// exist.
+///
+/// While there is no formal requirement that nodes regularly re-broadcast their channel
+/// updates every two weeks, the non-normative section of BOLT 7 currently suggests that
+/// pruning occur for updates which are at least two weeks old, which we implement here.
+///
+/// This function takes the current unix time as an argument. For users with the `std` feature
+/// enabled, [`NetworkGraph::remove_stale_channels`] may be preferable.
+#[no_mangle]
+pub extern "C" fn NetworkGraph_remove_stale_channels_with_time(this_arg: &NetworkGraph, mut current_time_unix: u64) {
+ unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.remove_stale_channels_with_time(current_time_unix)
+}
+
/// For an already known (from announcement) channel, update info about one of the directions
/// of the channel.
///
/// You probably don't want to call this directly, instead relying on a NetGraphMsgHandler's
/// RoutingMessageHandler implementation to call it indirectly. This may be useful to accept
/// routing messages from a source using a protocol other than the lightning P2P protocol.
+///
+/// If built with `no-std`, any updates with a timestamp more than two weeks in the past or
+/// materially in the future will be rejected.
#[must_use]
#[no_mangle]
pub extern "C" fn NetworkGraph_update_channel(this_arg: &NetworkGraph, msg: &crate::lightning::ln::msgs::ChannelUpdate) -> crate::c_types::derived::CResult_NoneLightningErrorZ {
/// For an already known (from announcement) channel, update info about one of the directions
/// of the channel without verifying the associated signatures. Because we aren't given the
/// associated signatures here we cannot relay the channel update to any of our peers.
+///
+/// If built with `no-std`, any updates with a timestamp more than two weeks in the past or
+/// materially in the future will be rejected.
#[must_use]
#[no_mangle]
pub extern "C" fn NetworkGraph_update_channel_unsigned(this_arg: &NetworkGraph, msg: &crate::lightning::ln::msgs::UnsignedChannelUpdate) -> crate::c_types::derived::CResult_NoneLightningErrorZ {
projects / ldk-c-bindings / blobdiff