//!
//! After the gossip data snapshot has been downloaded, one of the client's graph processing
//! functions needs to be called. In this example, we process the update by reading its contents
-//! from disk, which we do by calling [sync_network_graph_with_file_path]:
+//! from disk, which we do by calling [`RapidGossipSync::update_network_graph`]:
//!
//! ```
//! use bitcoin::blockdata::constants::genesis_block;
//! # }
//! # let logger = FakeLogger {};
//!
-//! let block_hash = genesis_block(Network::Bitcoin).header.block_hash();
-//! let network_graph = NetworkGraph::new(block_hash, &logger);
-//! let rapid_sync = RapidGossipSync::new(&network_graph);
-//! let new_last_sync_timestamp_result = rapid_sync.sync_network_graph_with_file_path(\"./rapid_sync.lngossip\");
+//! let network_graph = NetworkGraph::new(Network::Bitcoin, &logger);
+//! let rapid_sync = RapidGossipSync::new(&network_graph, &logger);
+//! let snapshot_contents: &[u8] = &[0; 0];
+//! let new_last_sync_timestamp_result = rapid_sync.update_network_graph(snapshot_contents);
//! ```
-//! [sync_network_graph_with_file_path]: RapidGossipSync::sync_network_graph_with_file_path
use alloc::str::FromStr;
use core::ffi::c_void;
use alloc::{vec::Vec, boxed::Box};
pub mod error;
-pub mod processing;
+mod processing {
+
+use alloc::str::FromStr;
+use core::ffi::c_void;
+use core::convert::Infallible;
+use bitcoin::hashes::Hash;
+use crate::c_types::*;
+#[cfg(feature="no-std")]
+use alloc::{vec::Vec, boxed::Box};
+
+}
use lightning_rapid_gossip_sync::RapidGossipSync as nativeRapidGossipSyncImport;
pub(crate) type nativeRapidGossipSync = nativeRapidGossipSyncImport<&'static lightning::routing::gossip::NetworkGraph<crate::lightning::util::logger::Logger>, crate::lightning::util::logger::Logger>;
#[allow(unused)]
/// Used only if an object of this type is returned as a trait impl by a method
pub(crate) extern "C" fn RapidGossipSync_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeRapidGossipSync); }
+ let _ = unsafe { Box::from_raw(this_ptr as *mut nativeRapidGossipSync) };
}
#[allow(unused)]
impl RapidGossipSync {
/// Instantiate a new [`RapidGossipSync`] instance.
#[must_use]
#[no_mangle]
-pub extern "C" fn RapidGossipSync_new(network_graph: &crate::lightning::routing::gossip::NetworkGraph) -> crate::lightning_rapid_gossip_sync::RapidGossipSync {
- let mut ret = lightning_rapid_gossip_sync::RapidGossipSync::new(network_graph.get_native_ref());
+pub extern "C" fn RapidGossipSync_new(network_graph: &crate::lightning::routing::gossip::NetworkGraph, mut logger: crate::lightning::util::logger::Logger) -> crate::lightning_rapid_gossip_sync::RapidGossipSync {
+ let mut ret = lightning_rapid_gossip_sync::RapidGossipSync::new(network_graph.get_native_ref(), logger);
crate::lightning_rapid_gossip_sync::RapidGossipSync { inner: ObjOps::heap_alloc(ret), is_owned: true }
}
/// Update network graph from binary data.
/// Returns the last sync timestamp to be used the next time rapid sync data is queried.
///
-/// `network_graph`: network graph to be updated
-///
/// `update_data`: `&[u8]` binary stream that comprises the update data
#[must_use]
#[no_mangle]
local_ret
}
+/// Update network graph from binary data.
+/// Returns the last sync timestamp to be used the next time rapid sync data is queried.
+///
+/// `update_data`: `&[u8]` binary stream that comprises the update data
+/// `current_time_unix`: `Option<u64>` optional current timestamp to verify data age
+#[must_use]
+#[no_mangle]
+pub extern "C" fn RapidGossipSync_update_network_graph_no_std(this_arg: &crate::lightning_rapid_gossip_sync::RapidGossipSync, mut update_data: crate::c_types::u8slice, mut current_time_unix: crate::c_types::derived::COption_u64Z) -> crate::c_types::derived::CResult_u32GraphSyncErrorZ {
+ let mut local_current_time_unix = if current_time_unix.is_some() { Some( { current_time_unix.take() }) } else { None };
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.update_network_graph_no_std(update_data.to_slice(), local_current_time_unix);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { o }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning_rapid_gossip_sync::error::GraphSyncError::native_into(e) }).into() };
+ local_ret
+}
+
/// Returns whether a rapid gossip sync has completed at least once.
#[must_use]
#[no_mangle]