//! Utilities that handle persisting Rust-Lightning data to disk via standard filesystem APIs.
-use std::str::FromStr;
-use std::ffi::c_void;
+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};
mod util {
-use std::str::FromStr;
-use std::ffi::c_void;
+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};
}
pub(crate) fn take_inner(mut self) -> *mut nativeFilesystemPersister {
assert!(self.is_owned);
let ret = ObjOps::untweak_ptr(self.inner);
- self.inner = std::ptr::null_mut();
+ self.inner = core::ptr::null_mut();
ret
}
}
local_ret
}
+/// Write the provided `NetworkGraph` to the path provided at `FilesystemPersister`
+/// initialization, within a file called \"network_graph\"
+#[must_use]
+#[no_mangle]
+pub extern "C" fn FilesystemPersister_persist_network_graph(mut data_dir: crate::c_types::Str, network_graph: &crate::lightning::routing::network_graph::NetworkGraph) -> crate::c_types::derived::CResult_NoneErrorZ {
+ let mut ret = lightning_persister::FilesystemPersister::persist_network_graph(data_dir.into_string(), network_graph.get_native_ref());
+ 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::c_types::IOError::from_rust(e) }).into() };
+ local_ret
+}
+
/// Read `ChannelMonitor`s from disk.
#[must_use]
#[no_mangle]
let mut rust_obj = FilesystemPersister { inner: ObjOps::heap_alloc(obj), is_owned: true };
let mut ret = FilesystemPersister_as_Persist(&rust_obj);
// We want to free rust_obj when ret gets drop()'d, not rust_obj, so wipe rust_obj's pointer and set ret's free() fn
- rust_obj.inner = std::ptr::null_mut();
+ rust_obj.inner = core::ptr::null_mut();
ret.free = Some(FilesystemPersister_free_void);
ret
}