# cbindgen's bindings output order can be FS-dependant, so check that the lines are all the same:
mv lightning-c-bindings/include/lightning.h lightning-c-bindings/include/lightning.h.new
git checkout lightning-c-bindings/include/lightning.h
- cat lightning-c-bindings/include/lightning.h | sort > lightning-c-bindings/include/lightning.h.sorted
- cat lightning-c-bindings/include/lightning.h.new | sort > lightning-c-bindings/include/lightning.h.new.sorted
+ cat lightning-c-bindings/include/lightning.h | grep -v "Generated with cbindgen:[0-9\.]*" | sort > lightning-c-bindings/include/lightning.h.sorted
+ cat lightning-c-bindings/include/lightning.h.new | grep -v "Generated with cbindgen:[0-9\.]*" | sort > lightning-c-bindings/include/lightning.h.new.sorted
diff lightning-c-bindings/include/lightning.h.sorted lightning-c-bindings/include/lightning.h.new.sorted
- #
- mv lightning-c-bindings/include/lightningpp.hpp lightning-c-bindings/include/lightningpp.hpp.new
- git checkout lightning-c-bindings/include/lightningpp.hpp
- cat lightning-c-bindings/include/lightningpp.hpp | sort > lightning-c-bindings/include/lightningpp.hpp.sorted
- cat lightning-c-bindings/include/lightningpp.hpp.new | sort > lightning-c-bindings/include/lightningpp.hpp.new.sorted
- diff lightning-c-bindings/include/lightningpp.hpp.sorted lightning-c-bindings/include/lightningpp.hpp.new.sorted
- #
[ "$(diff lightning-c-bindings/include/lightning.h.sorted lightning-c-bindings/include/lightning.h.new.sorted)" != "" ] && exit 2
- [ "$(diff lightning-c-bindings/include/lightningpp.hpp.sorted lightning-c-bindings/include/lightningpp.hpp.new.sorted)" != "" ] && exit 3
git diff --exit-code
fi
syn::FnArg::Typed(arg) => {
if types.skip_arg(&*arg.ty, generics) { continue; }
if !arg.attrs.is_empty() { unimplemented!(); }
- let mut is_ref = if let syn::Type::Reference(_) = *arg.ty { true } else { false };
- if let syn::Type::Reference(syn::TypeReference { ref elem, .. }) = *arg.ty {
- if let syn::Type::Slice(_) = &**elem {
- // Slices are mapped to non-ref Vec types, so we want them to be mut
- // letting us drain(..) the underlying Vec.
- is_ref = false;
- }
- }
+ // First get the c type so that we can check if it ends up being a reference:
+ let mut c_type = Vec::new();
+ types.write_c_type(&mut c_type, &*arg.ty, generics, false);
match &*arg.pat {
syn::Pat::Ident(ident) => {
if !ident.attrs.is_empty() || ident.subpat.is_some() {
unimplemented!();
}
- write!(w, "{}{}{}: ", if first_arg { "" } else { ", " }, if is_ref || !fn_decl { "" } else { "mut " }, ident.ident).unwrap();
+ write!(w, "{}{}{}: ", if first_arg { "" } else { ", " }, if !fn_decl || c_type[0] == '&' as u8 || c_type[0] == '*' as u8 { "" } else { "mut " }, ident.ident).unwrap();
first_arg = false;
},
syn::Pat::Wild(wild) => {
},
_ => unimplemented!(),
}
- types.write_c_type(w, &*arg.ty, generics, false);
+ w.write(&c_type).unwrap();
}
}
}
/// Convert "impl trait_path for for_obj { .. }" for manually-mapped types (ie (de)serialization)
fn maybe_convert_trait_impl<W: std::io::Write>(w: &mut W, trait_path: &syn::Path, for_obj: &syn::Ident, types: &TypeResolver) {
- if let Some(t) = types.maybe_resolve_path(&trait_path) {
+ if let Some(t) = types.maybe_resolve_path(&trait_path, None) {
let s = types.maybe_resolve_ident(for_obj).unwrap();
if !types.crate_types.opaques.get(&s).is_some() { return; }
match &t as &str {
$( $pat => $e, )*
}
} else {
- let path = $types.resolve_path(&supertrait.path);
+ let path = $types.resolve_path(&supertrait.path, None);
match (&path as &str, &supertrait.path.segments.iter().last().unwrap().ident) {
$( $pat => $e, )*
}
let mut bounds_iter = t.bounds.iter();
match bounds_iter.next().unwrap() {
syn::TypeParamBound::Trait(tr) => {
- writeln!(w, "\ttype {} = crate::{};", t.ident, types.resolve_path(&tr.path)).unwrap();
+ writeln!(w, "\ttype {} = crate::{};", t.ident, types.resolve_path(&tr.path, None)).unwrap();
},
_ => unimplemented!(),
}
writeln!(w, ";\n").unwrap();
writeln!(extra_headers, "struct native{}Opaque;\ntypedef struct native{}Opaque LDKnative{};", ident, ident, ident).unwrap();
writeln_docs(w, &attrs, "");
- writeln!(w, "#[must_use]\n#[repr(C)]\npub struct {} {{\n\t/// Nearly everyhwere, inner must be non-null, however in places where", struct_name).unwrap();
+ writeln!(w, "#[must_use]\n#[repr(C)]\npub struct {} {{\n\t/// Nearly everywhere, inner must be non-null, however in places where", struct_name).unwrap();
writeln!(w, "\t/// the Rust equivalent takes an Option, it may be set to null to indicate None.").unwrap();
writeln!(w, "\tpub inner: *mut native{},\n\tpub is_owned: bool,\n}}\n", ident).unwrap();
writeln!(w, "impl Drop for {} {{\n\tfn drop(&mut self) {{", struct_name).unwrap();
if let Some(trait_path) = i.trait_.as_ref() {
if trait_path.0.is_some() { unimplemented!(); }
if types.understood_c_path(&trait_path.1) {
- let full_trait_path = types.resolve_path(&trait_path.1);
+ let full_trait_path = types.resolve_path(&trait_path.1, None);
let trait_obj = *types.crate_types.traits.get(&full_trait_path).unwrap();
// We learn the associated types maping from the original trait object.
// That's great, except that they are unresolved idents, so if we learn
if let syn::ReturnType::Type(_, rtype) = &$m.sig.output {
if let syn::Type::Reference(r) = &**rtype {
write!(w, "\n\t\t{}{}: ", $indent, $m.sig.ident).unwrap();
- types.write_empty_rust_val(w, &*r.elem);
+ types.write_empty_rust_val(Some(&gen_types), w, &*r.elem);
writeln!(w, ",\n{}\t\tset_{}: Some({}_{}_set_{}),", $indent, $m.sig.ident, ident, trait_obj.ident, $m.sig.ident).unwrap();
printed = true;
}
writeln!(w, "\t// This is a bit race-y in the general case, but for our specific use-cases today, we're safe").unwrap();
writeln!(w, "\t// Specifically, we must ensure that the first time we're called it can never be in parallel").unwrap();
write!(w, "\tif ").unwrap();
- types.write_empty_rust_val_check(w, &*r.elem, &format!("trait_self_arg.{}", $m.sig.ident));
+ types.write_empty_rust_val_check(Some(&gen_types), w, &*r.elem, &format!("trait_self_arg.{}", $m.sig.ident));
writeln!(w, " {{").unwrap();
writeln!(w, "\t\tunsafe {{ &mut *(trait_self_arg as *const {} as *mut {}) }}.{} = {}_{}_{}(trait_self_arg.this_arg);", trait_obj.ident, trait_obj.ident, $m.sig.ident, ident, trait_obj.ident, $m.sig.ident).unwrap();
writeln!(w, "\t}}").unwrap();
/// `out_path` and fills it with wrapper structs/functions to allow calling the things in the AST
/// at `module` from C.
fn convert_file<'a, 'b>(libast: &'a FullLibraryAST, crate_types: &mut CrateTypes<'a>, in_dir: &str, out_dir: &str, path: &str, orig_crate: &str, module: &str, header_file: &mut File, cpp_header_file: &mut File) {
- eprintln!("Converting {}...", path);
-
let syntax = if let Some(ast) = libast.files.get(module) { ast } else { return };
assert!(syntax.shebang.is_none()); // Not sure what this is, hope we dont have one
orig_crate, &new_mod, header_file, cpp_header_file);
}
+ eprintln!("Converting {} entries...", path);
+
let mut type_resolver = TypeResolver::new(orig_crate, module, crate_types);
for item in syntax.items.iter() {
// Re-export any primitive-type constants.
if let syn::Visibility::Public(_) = c.vis {
if let syn::Type::Path(p) = &*c.ty {
- let resolved_path = type_resolver.resolve_path(&p.path);
+ let resolved_path = type_resolver.resolve_path(&p.path, None);
if type_resolver.is_primitive(&resolved_path) {
writeln!(out, "\n#[no_mangle]").unwrap();
writeln!(out, "pub static {}: {} = {}::{}::{};", c.ident, resolved_path, orig_crate, module, c.ident).unwrap();
ExportStatus::Export => {},
ExportStatus::NoExport|ExportStatus::TestOnly => continue,
}
- if t.generics.lt_token.is_none() {
- writeln_opaque(&mut out, &t.ident, &format!("{}", t.ident), &t.generics, &t.attrs, &type_resolver, header_file, cpp_header_file);
+
+ let mut process_alias = true;
+ for tok in t.generics.params.iter() {
+ if let syn::GenericParam::Lifetime(_) = tok {}
+ else { process_alias = false; }
+ }
+ if process_alias {
+ match &*t.ty {
+ syn::Type::Path(_) =>
+ writeln_opaque(&mut out, &t.ident, &format!("{}", t.ident), &t.generics, &t.attrs, &type_resolver, header_file, cpp_header_file),
+ _ => {}
+ }
}
}
},
ast_storage.files.insert(module, syntax);
}
+/// Insert ident -> absolute Path resolutions into imports from the given UseTree and path-prefix.
+fn process_use_intern<'a>(u: &'a syn::UseTree, mut path: syn::punctuated::Punctuated<syn::PathSegment, syn::token::Colon2>, imports: &mut HashMap<&'a syn::Ident, syn::Path>) {
+ match u {
+ syn::UseTree::Path(p) => {
+ path.push(syn::PathSegment { ident: p.ident.clone(), arguments: syn::PathArguments::None });
+ process_use_intern(&p.tree, path, imports);
+ },
+ syn::UseTree::Name(n) => {
+ path.push(syn::PathSegment { ident: n.ident.clone(), arguments: syn::PathArguments::None });
+ imports.insert(&n.ident, syn::Path { leading_colon: Some(syn::Token)), segments: path });
+ },
+ syn::UseTree::Group(g) => {
+ for i in g.items.iter() {
+ process_use_intern(i, path.clone(), imports);
+ }
+ },
+ _ => {}
+ }
+}
+
+/// Map all the Paths in a Type into absolute paths given a set of imports (generated via process_use_intern)
+fn resolve_imported_refs(imports: &HashMap<&syn::Ident, syn::Path>, mut ty: syn::Type) -> syn::Type {
+ match &mut ty {
+ syn::Type::Path(p) => {
+ if let Some(ident) = p.path.get_ident() {
+ if let Some(newpath) = imports.get(ident) {
+ p.path = newpath.clone();
+ }
+ } else { unimplemented!(); }
+ },
+ syn::Type::Reference(r) => {
+ r.elem = Box::new(resolve_imported_refs(imports, (*r.elem).clone()));
+ },
+ syn::Type::Slice(s) => {
+ s.elem = Box::new(resolve_imported_refs(imports, (*s.elem).clone()));
+ },
+ syn::Type::Tuple(t) => {
+ for e in t.elems.iter_mut() {
+ *e = resolve_imported_refs(imports, e.clone());
+ }
+ },
+ _ => unimplemented!(),
+ }
+ ty
+}
+
/// Walk the FullLibraryAST, deciding how things will be mapped and adding tracking to CrateTypes.
fn walk_ast<'a>(in_dir: &str, path: &str, module: String, ast_storage: &'a FullLibraryAST, crate_types: &mut CrateTypes<'a>) {
let syntax = if let Some(ast) = ast_storage.files.get(&module) { ast } else { return };
walk_ast(in_dir, &path, new_mod, ast_storage, crate_types);
}
+ let mut import_maps = HashMap::new();
+
for item in syntax.items.iter() {
match item {
+ syn::Item::Use(u) => {
+ process_use_intern(&u.tree, syn::punctuated::Punctuated::new(), &mut import_maps);
+ },
syn::Item::Struct(s) => {
if let syn::Visibility::Public(_) = s.vis {
match export_status(&s.attrs) {
crate_types.traits.insert(trait_path, &t);
}
},
+ syn::Item::Type(t) => {
+ if let syn::Visibility::Public(_) = t.vis {
+ match export_status(&t.attrs) {
+ ExportStatus::Export => {},
+ ExportStatus::NoExport|ExportStatus::TestOnly => continue,
+ }
+ let type_path = format!("{}::{}", module, t.ident);
+ let mut process_alias = true;
+ for tok in t.generics.params.iter() {
+ if let syn::GenericParam::Lifetime(_) = tok {}
+ else { process_alias = false; }
+ }
+ if process_alias {
+ match &*t.ty {
+ syn::Type::Path(_) => {
+ // If its a path with no generics, assume we don't map the aliased type and map it opaque
+ crate_types.opaques.insert(type_path, &t.ident);
+ },
+ _ => {
+ crate_types.type_aliases.insert(type_path, resolve_imported_refs(&import_maps, (*t.ty).clone()));
+ }
+ }
+ }
+ }
+ },
syn::Item::Enum(e) if is_enum_opaque(e) => {
if let syn::Visibility::Public(_) = e.vis {
match export_status(&e.attrs) {
// ...then walk the ASTs tracking what types we will map, and how, so that we can resolve them
// when parsing other file ASTs...
let mut libtypes = CrateTypes { traits: HashMap::new(), opaques: HashMap::new(), mirrored_enums: HashMap::new(),
- templates_defined: HashMap::new(), template_file: &mut derived_templates };
+ type_aliases: HashMap::new(), templates_defined: HashMap::default(), template_file: &mut derived_templates };
walk_ast(&args[1], "/lib.rs", "".to_string(), &libast, &mut libtypes);
// ... finally, do the actual file conversion/mapping, writing out types as we go.
use std::collections::HashMap;
use std::fs::File;
use std::io::Write;
+use std::hash;
use proc_macro2::{TokenTree, Span};
}
assert_simple_bound(&trait_bound);
- if let Some(mut path) = types.maybe_resolve_path(&trait_bound.path) {
+ if let Some(mut path) = types.maybe_resolve_path(&trait_bound.path, None) {
if types.skip_path(&path) { continue; }
if non_lifetimes_processed { return false; }
non_lifetimes_processed = true;
if non_lifetimes_processed { return false; }
non_lifetimes_processed = true;
assert_simple_bound(&trait_bound);
- *gen = ("crate::".to_string() + &types.resolve_path(&trait_bound.path),
+ *gen = ("crate::".to_string() + &types.resolve_path(&trait_bound.path, None),
Some(&trait_bound.path));
}
}
EnumIgnored,
}
+// templates_defined is walked to write the C++ header, so if we use the default hashing it get
+// reordered on each genbindings run. Instead, we use SipHasher (which defaults to 0-keys) so that
+// the sorting is stable across runs. It is deprecated, but the "replacement" doesn't actually
+// accomplish the same goals, so we just ignore it.
+#[allow(deprecated)]
+type NonRandomHash = hash::BuildHasherDefault<hash::SipHasher>;
+
/// Top-level struct tracking everything which has been defined while walking the crate.
pub struct CrateTypes<'a> {
/// This may contain structs or enums, but only when either is mapped as
pub mirrored_enums: HashMap<String, &'a syn::ItemEnum>,
/// Traits which are mapped as a pointer + jump table
pub traits: HashMap<String, &'a syn::ItemTrait>,
+ /// Aliases from paths to some other Type
+ pub type_aliases: HashMap<String, syn::Type>,
/// Template continer types defined, map from mangled type name -> whether a destructor fn
/// exists.
///
/// This is used at the end of processing to make C++ wrapper classes
- pub templates_defined: HashMap<String, bool>,
+ pub templates_defined: HashMap<String, bool, NonRandomHash>,
/// The output file for any created template container types, written to as we find new
/// template containers which need to be defined.
pub template_file: &'a mut File,
pub crate_types: &'mod_lifetime mut CrateTypes<'crate_lft>,
}
+/// Returned by write_empty_rust_val_check_suffix to indicate what type of dereferencing needs to
+/// happen to get the inner value of a generic.
+enum EmptyValExpectedTy {
+ /// A type which has a flag for being empty (eg an array where we treat all-0s as empty).
+ NonPointer,
+ /// A pointer that we want to dereference and move out of.
+ OwnedPointer,
+ /// A pointer which we want to convert to a reference.
+ ReferenceAsPointer,
+}
+
impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
pub fn new(orig_crate: &'a str, module_path: &'a str, crate_types: &'a mut CrateTypes<'c>) -> Self {
let mut imports = HashMap::new();
"bitcoin::blockdata::script::Script" if is_ref => Some("crate::c_types::u8slice"),
"bitcoin::blockdata::script::Script" if !is_ref => Some("crate::c_types::derived::CVec_u8Z"),
"bitcoin::blockdata::transaction::OutPoint" if is_ref => Some("crate::chain::transaction::OutPoint"),
- "bitcoin::blockdata::transaction::Transaction" if is_ref && !ptr_for_ref => Some("crate::c_types::Transaction"),
- "bitcoin::blockdata::transaction::Transaction" => Some("crate::c_types::derived::CVec_u8Z"),
+ "bitcoin::blockdata::transaction::Transaction" => Some("crate::c_types::Transaction"),
"bitcoin::blockdata::transaction::TxOut" if !is_ref => Some("crate::c_types::TxOut"),
"bitcoin::OutPoint" => Some("crate::chain::transaction::OutPoint"),
"bitcoin::network::constants::Network" => Some("crate::bitcoin::network::Network"),
"bitcoin::blockdata::script::Script" if is_ref => Some("&::bitcoin::blockdata::script::Script::from(Vec::from("),
"bitcoin::blockdata::script::Script" if !is_ref => Some("::bitcoin::blockdata::script::Script::from("),
"bitcoin::blockdata::transaction::Transaction" if is_ref => Some("&"),
- "bitcoin::blockdata::transaction::Transaction" => Some("::bitcoin::consensus::encode::deserialize(&"),
+ "bitcoin::blockdata::transaction::Transaction" => Some(""),
"bitcoin::blockdata::transaction::TxOut" if !is_ref => Some(""),
"bitcoin::network::constants::Network" => Some(""),
"bitcoin::blockdata::block::BlockHeader" => Some("&::bitcoin::consensus::encode::deserialize(unsafe { &*"),
"bitcoin::secp256k1::key::SecretKey" if is_ref => Some("}[..]).unwrap()"),
"bitcoin::blockdata::script::Script" if is_ref => Some(".to_slice()))"),
"bitcoin::blockdata::script::Script" if !is_ref => Some(".into_rust())"),
- "bitcoin::blockdata::transaction::Transaction" if is_ref => Some(".into_bitcoin()"),
- "bitcoin::blockdata::transaction::Transaction" => Some(".into_rust()[..]).unwrap()"),
+ "bitcoin::blockdata::transaction::Transaction" => Some(".into_bitcoin()"),
"bitcoin::blockdata::transaction::TxOut" if !is_ref => Some(".into_rust()"),
"bitcoin::network::constants::Network" => Some(".into_bitcoin()"),
"bitcoin::blockdata::block::BlockHeader" => Some(" }).unwrap()"),
"bitcoin::secp256k1::Error" if !is_ref => Some("crate::c_types::Secp256k1Error::from_rust("),
"bitcoin::blockdata::script::Script" if is_ref => Some("crate::c_types::u8slice::from_slice(&"),
"bitcoin::blockdata::script::Script" if !is_ref => Some(""),
- "bitcoin::blockdata::transaction::Transaction" if is_ref && !ptr_for_ref => Some("crate::c_types::Transaction::from_slice(&local_"),
- "bitcoin::blockdata::transaction::Transaction" => Some("local_"),
+ "bitcoin::blockdata::transaction::Transaction" => Some("crate::c_types::Transaction::from_vec(local_"),
"bitcoin::blockdata::transaction::TxOut" if !is_ref => Some("crate::c_types::TxOut::from_rust("),
"bitcoin::blockdata::block::BlockHeader" if is_ref => Some("&local_"),
"bitcoin::blockdata::block::Block" if is_ref => Some("crate::c_types::u8slice::from_slice(&local_"),
"bitcoin::secp256k1::Error" if !is_ref => Some(")"),
"bitcoin::blockdata::script::Script" if is_ref => Some("[..])"),
"bitcoin::blockdata::script::Script" if !is_ref => Some(".into_bytes().into()"),
- "bitcoin::blockdata::transaction::Transaction" if is_ref && !ptr_for_ref => Some(")"),
- "bitcoin::blockdata::transaction::Transaction" => Some(".into()"),
+ "bitcoin::blockdata::transaction::Transaction" => Some(")"),
"bitcoin::blockdata::transaction::TxOut" if !is_ref => Some(")"),
"bitcoin::blockdata::block::BlockHeader" if is_ref => Some(""),
"bitcoin::blockdata::block::Block" if is_ref => Some(")"),
fn empty_val_check_suffix_from_path(&self, full_path: &str) -> Option<&str> {
match full_path {
"ln::channelmanager::PaymentSecret" => Some(".data == [0; 32]"),
+ "bitcoin::secp256k1::key::PublicKey" => Some(".is_null()"),
+ "bitcoin::secp256k1::Signature" => Some(".is_null()"),
_ => None
}
}
fn is_known_container(&self, full_path: &str, is_ref: bool) -> bool {
(full_path == "Result" && !is_ref) || (full_path == "Vec" && !is_ref) || full_path.ends_with("Tuple")
}
- fn to_c_conversion_container_new_var<'b>(&self, full_path: &str, is_ref: bool, single_contained: Option<&syn::Type>, var_name: &syn::Ident, var_access: &str)
+ fn to_c_conversion_container_new_var<'b>(&self, generics: Option<&GenericTypes>, full_path: &str, is_ref: bool, single_contained: Option<&syn::Type>, var_name: &syn::Ident, var_access: &str)
// Returns prefix + Vec<(prefix, var-name-to-inline-convert)> + suffix
// expecting one element in the vec per generic type, each of which is inline-converted
-> Option<(&'b str, Vec<(String, String)>, &'b str)> {
},
"Option" => {
if let Some(syn::Type::Path(p)) = single_contained {
- if self.c_type_has_inner_from_path(&self.resolve_path(&p.path)) {
+ if self.c_type_has_inner_from_path(&self.resolve_path(&p.path, generics)) {
if is_ref {
return Some(("if ", vec![
(".is_none() { std::ptr::null() } else { ".to_owned(), format!("({}.as_ref().unwrap())", var_access))
}
if let Some(t) = single_contained {
let mut v = Vec::new();
- self.write_empty_rust_val(&mut v, t);
+ self.write_empty_rust_val(generics, &mut v, t);
let s = String::from_utf8(v).unwrap();
return Some(("if ", vec![
(format!(".is_none() {{ {} }} else {{ ", s), format!("({}.unwrap())", var_access))
/// only_contained_has_inner implies that there is only one contained element in the container
/// and it has an inner field (ie is an "opaque" type we've defined).
- fn from_c_conversion_container_new_var<'b>(&self, full_path: &str, is_ref: bool, single_contained: Option<&syn::Type>, var_name: &syn::Ident, var_access: &str)
+ fn from_c_conversion_container_new_var<'b>(&self, generics: Option<&GenericTypes>, full_path: &str, is_ref: bool, single_contained: Option<&syn::Type>, var_name: &syn::Ident, var_access: &str)
// Returns prefix + Vec<(prefix, var-name-to-inline-convert)> + suffix
// expecting one element in the vec per generic type, each of which is inline-converted
-> Option<(&'b str, Vec<(String, String)>, &'b str)> {
},
"Option" => {
if let Some(syn::Type::Path(p)) = single_contained {
- if self.c_type_has_inner_from_path(&self.resolve_path(&p.path)) {
+ if self.c_type_has_inner_from_path(&self.resolve_path(&p.path, generics)) {
if is_ref {
return Some(("if ", vec![(".inner.is_null() { None } else { Some((*".to_string(), format!("{}", var_name))], ").clone()) }"))
} else {
if let Some(t) = single_contained {
let mut v = Vec::new();
- let needs_deref = self.write_empty_rust_val_check_suffix(&mut v, t);
+ let ret_ref = self.write_empty_rust_val_check_suffix(generics, &mut v, t);
let s = String::from_utf8(v).unwrap();
- if needs_deref {
- return Some(("if ", vec![
- (format!("{} {{ None }} else {{ Some(", s), format!("unsafe {{ &mut *{} }}", var_access))
- ], ") }"));
- } else {
- return Some(("if ", vec![
- (format!("{} {{ None }} else {{ Some(", s), format!("{}", var_access))
- ], ") }"));
+ match ret_ref {
+ EmptyValExpectedTy::ReferenceAsPointer =>
+ return Some(("if ", vec![
+ (format!("{} {{ None }} else {{ Some(", s), format!("unsafe {{ &mut *{} }}", var_access))
+ ], ") }")),
+ EmptyValExpectedTy::OwnedPointer =>
+ return Some(("if ", vec![
+ (format!("{} {{ None }} else {{ Some(", s), format!("unsafe {{ *Box::from_raw({}) }}", var_access))
+ ], ") }")),
+ EmptyValExpectedTy::NonPointer =>
+ return Some(("if ", vec![
+ (format!("{} {{ None }} else {{ Some(", s), format!("{}", var_access))
+ ], ") }")),
}
} else { unreachable!(); }
},
let new_path = format!("{}", p.ident);
self.process_use_intern(w, &p.tree, &new_path);
},
+ syn::UseTree::Name(n) => {
+ let full_path = format!("{}", n.ident);
+ self.imports.insert(n.ident.clone(), full_path);
+ },
_ => unimplemented!(),
}
if u.leading_colon.is_some() { unimplemented!() }
} else { None }
}
- pub fn maybe_resolve_path(&self, p: &syn::Path) -> Option<String> {
+ pub fn maybe_resolve_path(&self, p_arg: &syn::Path, generics: Option<&GenericTypes>) -> Option<String> {
+ let p = if let Some(gen_types) = generics {
+ if let Some((_, synpath)) = gen_types.maybe_resolve_path(p_arg) {
+ synpath
+ } else { p_arg }
+ } else { p_arg };
+
if p.leading_colon.is_some() {
- // At some point we may need this, but for now, its unused, so just fail.
- return None;
+ Some(p.segments.iter().enumerate().map(|(idx, seg)| {
+ format!("{}{}", if idx == 0 { "" } else { "::" }, seg.ident)
+ }).collect())
} else if let Some(id) = p.get_ident() {
self.maybe_resolve_ident(id)
} else {
let mut seg_iter = p.segments.iter();
let first_seg = seg_iter.next().unwrap();
let remaining: String = seg_iter.map(|seg| {
- if let syn::PathArguments::None = seg.arguments {
- format!("{}", seg.ident)
- } else {
- format!("{}", seg.ident)
- }
+ format!("::{}", seg.ident)
}).collect();
if let Some(imp) = self.imports.get(&first_seg.ident) {
if remaining != "" {
- Some(imp.clone() + "::" + &remaining)
+ Some(imp.clone() + &remaining)
} else {
Some(imp.clone())
}
} else { None }
}
}
- pub fn resolve_path(&self, p: &syn::Path) -> String {
- self.maybe_resolve_path(p).unwrap()
+ pub fn resolve_path(&self, p: &syn::Path, generics: Option<&GenericTypes>) -> String {
+ self.maybe_resolve_path(p, generics).unwrap()
}
// ***********************************
// ***********************************
fn write_rust_path<W: std::io::Write>(&self, w: &mut W, path: &syn::Path) {
- if let Some(resolved) = self.maybe_resolve_path(&path) {
+ if let Some(resolved) = self.maybe_resolve_path(&path, None) {
if self.is_primitive(&resolved) {
write!(w, "{}", path.get_ident().unwrap()).unwrap();
} else {
/// Prints a constructor for something which is "uninitialized" (but obviously not actually
/// unint'd memory).
- pub fn write_empty_rust_val<W: std::io::Write>(&self, w: &mut W, t: &syn::Type) {
+ pub fn write_empty_rust_val<W: std::io::Write>(&self, generics: Option<&GenericTypes>, w: &mut W, t: &syn::Type) {
match t {
syn::Type::Path(p) => {
- let resolved = self.resolve_path(&p.path);
+ let resolved = self.resolve_path(&p.path, generics);
if self.crate_types.opaques.get(&resolved).is_some() {
write!(w, "crate::{} {{ inner: std::ptr::null_mut(), is_owned: true }}", resolved).unwrap();
} else {
}
}
- /// Prints a suffix to determine if a variable is empty (ie was set by write_empty_rust_val),
- /// returning whether we need to dereference the inner value before using it (ie it is a
- /// pointer).
- pub fn write_empty_rust_val_check_suffix<W: std::io::Write>(&self, w: &mut W, t: &syn::Type) -> bool {
+ /// Prints a suffix to determine if a variable is empty (ie was set by write_empty_rust_val).
+ /// See EmptyValExpectedTy for information on return types.
+ fn write_empty_rust_val_check_suffix<W: std::io::Write>(&self, generics: Option<&GenericTypes>, w: &mut W, t: &syn::Type) -> EmptyValExpectedTy {
match t {
syn::Type::Path(p) => {
- let resolved = self.resolve_path(&p.path);
+ let resolved = self.resolve_path(&p.path, generics);
if self.crate_types.opaques.get(&resolved).is_some() {
write!(w, ".inner.is_null()").unwrap();
- false
+ EmptyValExpectedTy::NonPointer
} else {
if let Some(suffix) = self.empty_val_check_suffix_from_path(&resolved) {
write!(w, "{}", suffix).unwrap();
- false // We may eventually need to allow empty_val_check_suffix_from_path to specify if we need a deref or not
+ // We may eventually need to allow empty_val_check_suffix_from_path to specify if we need a deref or not
+ EmptyValExpectedTy::NonPointer
} else {
- write!(w, ".is_null()").unwrap();
- false
+ write!(w, " == std::ptr::null_mut()").unwrap();
+ EmptyValExpectedTy::OwnedPointer
}
}
},
if let syn::Expr::Lit(l) = &a.len {
if let syn::Lit::Int(i) = &l.lit {
write!(w, " == [0; {}]", i.base10_digits()).unwrap();
- false
+ EmptyValExpectedTy::NonPointer
} else { unimplemented!(); }
} else { unimplemented!(); }
},
syn::Type::Slice(_) => {
// Option<[]> always implies that we want to treat len() == 0 differently from
// None, so we always map an Option<[]> into a pointer.
- write!(w, ".is_null()").unwrap();
- true
+ write!(w, " == std::ptr::null_mut()").unwrap();
+ EmptyValExpectedTy::ReferenceAsPointer
},
_ => unimplemented!(),
}
}
/// Prints a suffix to determine if a variable is empty (ie was set by write_empty_rust_val).
- pub fn write_empty_rust_val_check<W: std::io::Write>(&self, w: &mut W, t: &syn::Type, var_access: &str) {
+ pub fn write_empty_rust_val_check<W: std::io::Write>(&self, generics: Option<&GenericTypes>, w: &mut W, t: &syn::Type, var_access: &str) {
match t {
syn::Type::Path(_) => {
write!(w, "{}", var_access).unwrap();
- self.write_empty_rust_val_check_suffix(w, t);
+ self.write_empty_rust_val_check_suffix(generics, w, t);
},
syn::Type::Array(a) => {
if let syn::Expr::Lit(l) = &a.len {
self.from_c_conversion_prefix_from_path(&arrty, false).unwrap(),
var_access,
self.from_c_conversion_suffix_from_path(&arrty, false).unwrap()).unwrap();
- self.write_empty_rust_val_check_suffix(w, t);
+ self.write_empty_rust_val_check_suffix(generics, w, t);
} else { unimplemented!(); }
} else { unimplemented!(); }
}
match t {
syn::Type::Path(p) => {
if p.qself.is_some() { unimplemented!(); }
- if let Some(gen_types) = generics {
- if let Some(resolved) = gen_types.maybe_resolve_path(&p.path) {
- return self.skip_path(resolved.0);
- }
- }
- if let Some(full_path) = self.maybe_resolve_path(&p.path) {
+ if let Some(full_path) = self.maybe_resolve_path(&p.path, generics) {
self.skip_path(&full_path)
} else { false }
},
match t {
syn::Type::Path(p) => {
if p.qself.is_some() { unimplemented!(); }
- if let Some(gen_types) = generics {
- if let Some(resolved) = gen_types.maybe_resolve_path(&p.path) {
- write!(w, "{}", self.no_arg_path_to_rust(resolved.0)).unwrap();
- return;
- }
- }
- if let Some(full_path) = self.maybe_resolve_path(&p.path) {
+ if let Some(full_path) = self.maybe_resolve_path(&p.path, generics) {
write!(w, "{}", self.no_arg_path_to_rust(&full_path)).unwrap();
}
},
ptr_for_ref, tupleconv, prefix, sliceconv, path_lookup, decl_lookup);
},
syn::Type::Path(p) => {
- if p.qself.is_some() || p.path.leading_colon.is_some() {
+ if p.qself.is_some() {
unimplemented!();
}
- if let Some(gen_types) = generics {
- if let Some((_, synpath)) = gen_types.maybe_resolve_path(&p.path) {
- let genpath = self.resolve_path(&synpath);
- assert!(!self.is_known_container(&genpath, is_ref) && !self.is_transparent_container(&genpath, is_ref));
- if let Some(c_type) = path_lookup(&genpath, is_ref, ptr_for_ref) {
- write!(w, "{}", c_type).unwrap();
- return;
- } else {
- let synident = single_ident_generic_path_to_ident(synpath).unwrap();
- if let Some(t) = self.crate_types.traits.get(&genpath) {
- decl_lookup(w, &DeclType::Trait(t), &genpath, is_ref, is_mut);
- return;
- } else if let Some(_) = self.imports.get(synident) {
- // crate_types lookup has to have succeeded:
- panic!("Failed to print inline conversion for {}", synident);
- } else if let Some(decl_type) = self.declared.get(synident) {
- decl_lookup(w, decl_type, &self.maybe_resolve_path(synpath).unwrap(), is_ref, is_mut);
- return;
- } else { unimplemented!(); }
- }
- }
- }
-
- let resolved_path = self.resolve_path(&p.path);
- if let Some(c_type) = path_lookup(&resolved_path, is_ref, ptr_for_ref) {
+ let resolved_path = self.resolve_path(&p.path, generics);
+ if let Some(aliased_type) = self.crate_types.type_aliases.get(&resolved_path) {
+ return self.write_conversion_inline_intern(w, aliased_type, None, is_ref, is_mut, ptr_for_ref, tupleconv, prefix, sliceconv, path_lookup, decl_lookup);
+ } else if let Some(c_type) = path_lookup(&resolved_path, is_ref, ptr_for_ref) {
write!(w, "{}", c_type).unwrap();
} else if self.crate_types.opaques.get(&resolved_path).is_some() {
decl_lookup(w, &DeclType::StructImported, &resolved_path, is_ref, is_mut);
} else if self.crate_types.mirrored_enums.get(&resolved_path).is_some() {
decl_lookup(w, &DeclType::MirroredEnum, &resolved_path, is_ref, is_mut);
} else if let Some(ident) = single_ident_generic_path_to_ident(&p.path) {
- if let Some(_) = self.imports.get(ident) {
+ if let Some(t) = self.crate_types.traits.get(&resolved_path) {
+ decl_lookup(w, &DeclType::Trait(t), &resolved_path, is_ref, is_mut);
+ return;
+ } else if let Some(_) = self.imports.get(ident) {
// crate_types lookup has to have succeeded:
panic!("Failed to print inline conversion for {}", ident);
} else if let Some(decl_type) = self.declared.get(ident) {
// We assume all slices contain only literals or references.
// This may result in some outputs not compiling.
if let syn::Type::Path(p) = &*s.elem {
- let resolved = self.resolve_path(&p.path);
+ let resolved = self.resolve_path(&p.path, generics);
assert!(self.is_primitive(&resolved));
write!(w, "{}", path_lookup("[u8]", is_ref, ptr_for_ref).unwrap()).unwrap();
} else if let syn::Type::Reference(r) = &*s.elem {
if let syn::Type::Path(p) = &*r.elem {
- write!(w, "{}", sliceconv(self.c_type_has_inner_from_path(&self.resolve_path(&p.path)))).unwrap();
+ write!(w, "{}", sliceconv(self.c_type_has_inner_from_path(&self.resolve_path(&p.path, generics)))).unwrap();
} else { unimplemented!(); }
+ } else if let syn::Type::Tuple(t) = &*s.elem {
+ assert!(!t.elems.is_empty());
+ if prefix {
+ write!(w, "&local_").unwrap();
+ } else {
+ let mut needs_map = false;
+ for e in t.elems.iter() {
+ if let syn::Type::Reference(_) = e {
+ needs_map = true;
+ }
+ }
+ if needs_map {
+ write!(w, ".iter().map(|(").unwrap();
+ for i in 0..t.elems.len() {
+ write!(w, "{}{}", if i != 0 { ", " } else { "" }, ('a' as u8 + i as u8) as char).unwrap();
+ }
+ write!(w, ")| (").unwrap();
+ for (idx, e) in t.elems.iter().enumerate() {
+ if let syn::Type::Reference(_) = e {
+ write!(w, "{}{}", if idx != 0 { ", " } else { "" }, (idx as u8 + 'a' as u8) as char).unwrap();
+ } else if let syn::Type::Path(_) = e {
+ write!(w, "{}*{}", if idx != 0 { ", " } else { "" }, (idx as u8 + 'a' as u8) as char).unwrap();
+ } else { unimplemented!(); }
+ }
+ write!(w, ")).collect::<Vec<_>>()[..]").unwrap();
+ }
+ }
} else { unimplemented!(); }
},
syn::Type::Tuple(t) => {
}
if let syn::Type::Reference(t) = ty {
if let syn::Type::Path(p) = &*t.elem {
- self.c_type_has_inner_from_path(&self.resolve_path(&p.path))
+ self.c_type_has_inner_from_path(&self.resolve_path(&p.path, generics))
} else { false }
} else if let syn::Type::Path(p) = ty {
- self.c_type_has_inner_from_path(&self.resolve_path(&p.path))
+ self.c_type_has_inner_from_path(&self.resolve_path(&p.path, generics))
} else { false }
} else { true };
}
},
syn::Type::Path(p) => {
- if p.qself.is_some() || p.path.leading_colon.is_some() {
+ if p.qself.is_some() {
unimplemented!();
}
- if let Some(gen_types) = generics {
- if let Some(resolved) = gen_types.maybe_resolve_path(&p.path) {
- assert!(!self.is_known_container(&resolved.0, is_ref) && !self.is_transparent_container(&resolved.0, is_ref));
- if let Some((prefix, suffix)) = path_lookup(&resolved.0, is_ref) {
- write!(w, "let mut local_{} = {}{}{};", ident, prefix, var, suffix).unwrap();
- return true;
- } else { return false; }
- }
+ let resolved_path = self.resolve_path(&p.path, generics);
+ if let Some(aliased_type) = self.crate_types.type_aliases.get(&resolved_path) {
+ return self.write_conversion_new_var_intern(w, ident, var, aliased_type, None, is_ref, ptr_for_ref, to_c, path_lookup, container_lookup, var_prefix, var_suffix);
}
- let resolved_path = self.resolve_path(&p.path);
if self.is_known_container(&resolved_path, is_ref) || self.is_transparent_container(&resolved_path, is_ref) {
if let syn::PathArguments::AngleBracketed(args) = &p.path.segments.iter().next().unwrap().arguments {
convert_container!(resolved_path, args.args.len(), || args.args.iter().map(|arg| {
},
syn::Type::Slice(s) => {
if let syn::Type::Path(p) = &*s.elem {
- let resolved = self.resolve_path(&p.path);
+ let resolved = self.resolve_path(&p.path, generics);
assert!(self.is_primitive(&resolved));
let slice_path = format!("[{}]", resolved);
if let Some((prefix, suffix)) = path_lookup(&slice_path, true) {
is_ref = true;
convert_container!("Slice", 1, || tyref.iter());
unimplemented!("convert_container should return true as container_lookup should succeed for slices");
+ } else if let syn::Type::Tuple(t) = &*s.elem {
+ // When mapping into a temporary new var, we need to own all the underlying objects.
+ // Thus, we drop any references inside the tuple and convert with non-reference types.
+ let mut elems = syn::punctuated::Punctuated::new();
+ for elem in t.elems.iter() {
+ if let syn::Type::Reference(r) = elem {
+ elems.push((*r.elem).clone());
+ } else {
+ elems.push(elem.clone());
+ }
+ }
+ let ty = [syn::Type::Tuple(syn::TypeTuple {
+ paren_token: t.paren_token, elems
+ })];
+ is_ref = false;
+ ptr_for_ref = true;
+ convert_container!("Slice", 1, || ty.iter());
+ unimplemented!("convert_container should return true as container_lookup should succeed for slices");
} else { unimplemented!() }
},
syn::Type::Tuple(t) => {
// Opaque types with inner pointers shouldn't ever create new stack
// variables, so we don't handle it and just assert that it doesn't
// here.
- assert!(!self.c_type_has_inner_from_path(&self.resolve_path(&p.path)));
+ assert!(!self.c_type_has_inner_from_path(&self.resolve_path(&p.path, generics)));
}
}
}
}
if let syn::Type::Reference(t) = elem {
if let syn::Type::Path(p) = &*t.elem {
- self.c_type_has_inner_from_path(&self.resolve_path(&p.path))
+ self.c_type_has_inner_from_path(&self.resolve_path(&p.path, generics))
} else { false }
} else if let syn::Type::Path(p) = elem {
- self.c_type_has_inner_from_path(&self.resolve_path(&p.path))
+ self.c_type_has_inner_from_path(&self.resolve_path(&p.path, generics))
} else { false }
};
if idx != 0 { write!(w, ", ").unwrap(); }
pub fn write_to_c_conversion_new_var_inner<W: std::io::Write>(&self, w: &mut W, ident: &syn::Ident, var_access: &str, t: &syn::Type, generics: Option<&GenericTypes>, ptr_for_ref: bool) -> bool {
self.write_conversion_new_var_intern(w, ident, var_access, t, generics, false, ptr_for_ref, true,
&|a, b| self.to_c_conversion_new_var_from_path(a, b),
- &|a, b, c, d, e| self.to_c_conversion_container_new_var(a, b, c, d, e),
+ &|a, b, c, d, e| self.to_c_conversion_container_new_var(generics, a, b, c, d, e),
// We force ptr_for_ref here since we can't generate a ref on one line and use it later
&|a, b, c, d, e, f| self.write_to_c_conversion_inline_prefix_inner(a, b, c, d, e, f),
&|a, b, c, d, e, f| self.write_to_c_conversion_inline_suffix_inner(a, b, c, d, e, f))
pub fn write_from_c_conversion_new_var<W: std::io::Write>(&self, w: &mut W, ident: &syn::Ident, t: &syn::Type, generics: Option<&GenericTypes>) -> bool {
self.write_conversion_new_var_intern(w, ident, &format!("{}", ident), t, generics, false, false, false,
&|a, b| self.from_c_conversion_new_var_from_path(a, b),
- &|a, b, c, d, e| self.from_c_conversion_container_new_var(a, b, c, d, e),
+ &|a, b, c, d, e| self.from_c_conversion_container_new_var(generics, a, b, c, d, e),
// We force ptr_for_ref here since we can't generate a ref on one line and use it later
&|a, b, c, d, e, _f| self.write_from_c_conversion_prefix_inner(a, b, c, d, e),
&|a, b, c, d, e, _f| self.write_from_c_conversion_suffix_inner(a, b, c, d, e))
// *** C Container Type Equivalent and alias Printing ***
// ******************************************************
- fn write_template_constructor<W: std::io::Write>(&mut self, w: &mut W, container_type: &str, mangled_container: &str, args: &Vec<&syn::Type>, is_ref: bool) {
+ fn write_template_constructor<W: std::io::Write>(&mut self, w: &mut W, container_type: &str, mangled_container: &str, args: &Vec<&syn::Type>, generics: Option<&GenericTypes>, is_ref: bool) {
if container_type == "Result" {
assert_eq!(args.len(), 2);
macro_rules! write_fn {
($call: expr, $item: expr) => { {
write!(w, "#[no_mangle]\npub static {}_{}: extern \"C\" fn (", mangled_container, $call).unwrap();
if let syn::Type::Path(syn::TypePath { path, .. }) = $item {
- let resolved = self.resolve_path(path);
+ let resolved = self.resolve_path(path, generics);
if self.is_known_container(&resolved, is_ref) || self.is_transparent_container(&resolved, is_ref) {
- self.write_c_mangled_container_path_intern(w, Self::path_to_generic_args(path),
+ self.write_c_mangled_container_path_intern(w, Self::path_to_generic_args(path), generics,
&format!("{}", single_ident_generic_path_to_ident(path).unwrap()), is_ref, false, false, false);
} else {
self.write_template_generics(w, &mut [$item].iter().map(|t| *t), is_ref, true);
}
} else if let syn::Type::Tuple(syn::TypeTuple { elems, .. }) = $item {
- self.write_c_mangled_container_path_intern(w, elems.iter().collect(),
+ self.write_c_mangled_container_path_intern(w, elems.iter().collect(), generics,
&format!("{}Tuple", elems.len()), is_ref, false, false, false);
} else { unimplemented!(); }
write!(w, ") -> {} =\n\t{}::CResultTempl::<", mangled_container, Self::container_templ_path()).unwrap();
write!(w, "#[no_mangle]\npub extern \"C\" fn {}_new(", mangled_container).unwrap();
for (idx, gen) in args.iter().enumerate() {
write!(w, "{}{}: ", if idx != 0 { ", " } else { "" }, ('a' as u8 + idx as u8) as char).unwrap();
- self.write_c_type_intern(None, w, gen, false, false, false);
+ assert!(self.write_c_type_intern(w, gen, None, false, false, false));
}
writeln!(w, ") -> {} {{", mangled_container).unwrap();
- writeln!(w, "\t{} {{", mangled_container).unwrap();
+ write!(w, "\t{} {{ ", mangled_container).unwrap();
for idx in 0..args.len() {
- writeln!(w, "\t\t{}: Box::into_raw(Box::new({})),", ('a' as u8 + idx as u8) as char, ('a' as u8 + idx as u8) as char).unwrap();
+ write!(w, "{}, ", ('a' as u8 + idx as u8) as char).unwrap();
}
- writeln!(w, "\t}}\n}}\n").unwrap();
+ writeln!(w, "}}\n}}\n").unwrap();
} else {
writeln!(w, "").unwrap();
}
write!(w, ">").unwrap();
}
} else if let syn::Type::Path(p_arg) = t {
- let resolved_generic = self.resolve_path(&p_arg.path);
+ let resolved_generic = self.resolve_path(&p_arg.path, None);
if self.is_primitive(&resolved_generic) {
write!(w, "{}", resolved_generic).unwrap();
} else if let Some(c_type) = self.c_type_from_path(&resolved_generic, is_ref, false) {
}
} else if let syn::Type::Reference(r_arg) = t {
if let syn::Type::Path(p_arg) = &*r_arg.elem {
- let resolved = self.resolve_path(&p_arg.path);
- if single_ident_generic_path_to_ident(&p_arg.path).is_some() {
- if self.crate_types.opaques.get(&resolved).is_some() {
- write!(w, "crate::{}", resolved).unwrap();
- } else { unimplemented!(); }
- } else { unimplemented!(); }
+ let resolved = self.resolve_path(&p_arg.path, None);
+ if self.crate_types.opaques.get(&resolved).is_some() {
+ write!(w, "crate::{}", resolved).unwrap();
+ } else {
+ let cty = self.c_type_from_path(&resolved, true, true).expect("Template generics should be opaque or have a predefined mapping");
+ w.write(cty.as_bytes()).unwrap();
+ }
} else { unimplemented!(); }
} else if let syn::Type::Array(a_arg) = t {
if let syn::Type::Path(p_arg) = &*a_arg.elem {
- let resolved = self.resolve_path(&p_arg.path);
+ let resolved = self.resolve_path(&p_arg.path, None);
assert!(self.is_primitive(&resolved));
if let syn::Expr::Lit(syn::ExprLit { lit: syn::Lit::Int(len), .. }) = &a_arg.len {
write!(w, "{}",
}
}
}
- fn check_create_container(&mut self, mangled_container: String, container_type: &str, args: Vec<&syn::Type>, is_ref: bool) {
+ fn check_create_container(&mut self, mangled_container: String, container_type: &str, args: Vec<&syn::Type>, generics: Option<&GenericTypes>, is_ref: bool) {
if !self.crate_types.templates_defined.get(&mangled_container).is_some() {
self.crate_types.templates_defined.insert(mangled_container.clone(), true);
let mut created_container: Vec<u8> = Vec::new();
self.write_template_generics(&mut created_container, &mut args.iter().map(|t| *t), is_ref, true);
writeln!(&mut created_container, ">;").unwrap();
- self.write_template_constructor(&mut created_container, container_type, &mangled_container, &args, is_ref);
+ self.write_template_constructor(&mut created_container, container_type, &mangled_container, &args, generics, is_ref);
self.crate_types.template_file.write(&created_container).unwrap();
}
} else { unimplemented!(); }
}
fn write_c_mangled_container_path_intern<W: std::io::Write>
- (&mut self, w: &mut W, args: Vec<&syn::Type>, ident: &str, is_ref: bool, is_mut: bool, ptr_for_ref: bool, in_type: bool) -> bool {
+ (&mut self, w: &mut W, args: Vec<&syn::Type>, generics: Option<&GenericTypes>, ident: &str, is_ref: bool, is_mut: bool, ptr_for_ref: bool, in_type: bool) -> bool {
let mut mangled_type: Vec<u8> = Vec::new();
if !self.is_transparent_container(ident, is_ref) {
write!(w, "C{}_", ident).unwrap();
for arg in args.iter() {
macro_rules! write_path {
($p_arg: expr, $extra_write: expr) => {
- let subtype = self.resolve_path(&$p_arg.path);
+ let subtype = self.resolve_path(&$p_arg.path, generics);
if self.is_transparent_container(ident, is_ref) {
// We dont (yet) support primitives or containers inside transparent
// containers, so check for that first:
if self.is_known_container(&subtype, is_ref) { return false; }
if !in_type {
if self.c_type_has_inner_from_path(&subtype) {
- if !self.write_c_path_intern(w, &$p_arg.path, is_ref, is_mut, ptr_for_ref) { return false; }
+ if !self.write_c_path_intern(w, &$p_arg.path, generics, is_ref, is_mut, ptr_for_ref) { return false; }
} else {
- if !self.write_c_path_intern(w, &$p_arg.path, true, is_mut, true) { return false; }
+ // Option<T> needs to be converted to a *mut T, ie mut ptr-for-ref
+ if !self.write_c_path_intern(w, &$p_arg.path, generics, true, true, true) { return false; }
}
} else {
if $p_arg.path.segments.len() == 1 {
}
}
} else if self.is_known_container(&subtype, is_ref) || self.is_transparent_container(&subtype, is_ref) {
- if !self.write_c_mangled_container_path_intern(w, Self::path_to_generic_args(&$p_arg.path),
+ if !self.write_c_mangled_container_path_intern(w, Self::path_to_generic_args(&$p_arg.path), generics,
&subtype, is_ref, is_mut, ptr_for_ref, true) {
return false;
}
self.write_c_mangled_container_path_intern(&mut mangled_type, Self::path_to_generic_args(&$p_arg.path),
- &subtype, is_ref, is_mut, ptr_for_ref, true);
+ generics, &subtype, is_ref, is_mut, ptr_for_ref, true);
if let Some(w2) = $extra_write as Option<&mut Vec<u8>> {
self.write_c_mangled_container_path_intern(w2, Self::path_to_generic_args(&$p_arg.path),
- &subtype, is_ref, is_mut, ptr_for_ref, true);
+ generics, &subtype, is_ref, is_mut, ptr_for_ref, true);
}
- } else if let Some(id) = single_ident_generic_path_to_ident(&$p_arg.path) {
+ } else {
+ let id = &&$p_arg.path.segments.iter().rev().next().unwrap().ident;
write!(w, "{}", id).unwrap();
write!(mangled_type, "{}", id).unwrap();
if let Some(w2) = $extra_write as Option<&mut Vec<u8>> {
write!(w2, "{}", id).unwrap();
}
- } else { return false; }
+ }
}
}
if let syn::Type::Tuple(tuple) = arg {
for elem in tuple.elems.iter() {
if let syn::Type::Path(p) = elem {
write_path!(p, Some(&mut mangled_tuple_type));
+ } else if let syn::Type::Reference(refelem) = elem {
+ if let syn::Type::Path(p) = &*refelem.elem {
+ write_path!(p, Some(&mut mangled_tuple_type));
+ } else { return false; }
} else { return false; }
}
write!(w, "Z").unwrap();
write!(mangled_type, "Z").unwrap();
write!(mangled_tuple_type, "Z").unwrap();
self.check_create_container(String::from_utf8(mangled_tuple_type).unwrap(),
- &format!("{}Tuple", tuple.elems.len()), tuple.elems.iter().collect(), is_ref);
+ &format!("{}Tuple", tuple.elems.len()), tuple.elems.iter().collect(), generics, is_ref);
}
} else if let syn::Type::Path(p_arg) = arg {
write_path!(p_arg, None);
} else { return false; }
} else if let syn::Type::Array(a) = arg {
if let syn::Type::Path(p_arg) = &*a.elem {
- let resolved = self.resolve_path(&p_arg.path);
+ let resolved = self.resolve_path(&p_arg.path, generics);
if !self.is_primitive(&resolved) { return false; }
if let syn::Expr::Lit(syn::ExprLit { lit: syn::Lit::Int(len), .. }) = &a.len {
if self.c_type_from_path(&format!("[{}; {}]", resolved, len.base10_digits()), is_ref, ptr_for_ref).is_none() { return false; }
write!(mangled_type, "Z").unwrap();
// Make sure the type is actually defined:
- self.check_create_container(String::from_utf8(mangled_type).unwrap(), ident, args, is_ref);
+ self.check_create_container(String::from_utf8(mangled_type).unwrap(), ident, args, generics, is_ref);
true
}
- fn write_c_mangled_container_path<W: std::io::Write>(&mut self, w: &mut W, args: Vec<&syn::Type>, ident: &str, is_ref: bool, is_mut: bool, ptr_for_ref: bool) -> bool {
+ fn write_c_mangled_container_path<W: std::io::Write>(&mut self, w: &mut W, args: Vec<&syn::Type>, generics: Option<&GenericTypes>, ident: &str, is_ref: bool, is_mut: bool, ptr_for_ref: bool) -> bool {
if !self.is_transparent_container(ident, is_ref) {
write!(w, "{}::", Self::generated_container_path()).unwrap();
}
- self.write_c_mangled_container_path_intern(w, args, ident, is_ref, is_mut, ptr_for_ref, false)
+ self.write_c_mangled_container_path_intern(w, args, generics, ident, is_ref, is_mut, ptr_for_ref, false)
}
// **********************************
// *** C Type Equivalent Printing ***
// **********************************
- fn write_c_path_intern<W: std::io::Write>(&self, w: &mut W, path: &syn::Path, is_ref: bool, is_mut: bool, ptr_for_ref: bool) -> bool {
-//eprintln!("pcpi ({} {} {}): {:?}", is_ref, is_mut, ptr_for_ref, path);
- let full_path = match self.maybe_resolve_path(&path) {
+ fn write_c_path_intern<W: std::io::Write>(&self, w: &mut W, path: &syn::Path, generics: Option<&GenericTypes>, is_ref: bool, is_mut: bool, ptr_for_ref: bool) -> bool {
+ let full_path = match self.maybe_resolve_path(&path, generics) {
Some(path) => path, None => return false };
if let Some(c_type) = self.c_type_from_path(&full_path, is_ref, ptr_for_ref) {
write!(w, "{}", c_type).unwrap();
false
}
}
- fn write_c_type_intern<W: std::io::Write>(&mut self, generics: Option<&GenericTypes>, w: &mut W, t: &syn::Type, is_ref: bool, is_mut: bool, ptr_for_ref: bool) -> bool {
+ fn write_c_type_intern<W: std::io::Write>(&mut self, w: &mut W, t: &syn::Type, generics: Option<&GenericTypes>, is_ref: bool, is_mut: bool, ptr_for_ref: bool) -> bool {
match t {
syn::Type::Path(p) => {
- if p.qself.is_some() || p.path.leading_colon.is_some() {
+ if p.qself.is_some() {
return false;
}
- if let Some(gen_types) = generics {
- if let Some(resolved) = gen_types.maybe_resolve_path(&p.path) {
- if self.is_known_container(&resolved.0, is_ref) { return false; }
- if self.is_transparent_container(&resolved.0, is_ref) { return false; }
- return self.write_c_path_intern(w, &resolved.1, is_ref, is_mut, ptr_for_ref);
- }
- }
- if let Some(full_path) = self.maybe_resolve_path(&p.path) {
+ if let Some(full_path) = self.maybe_resolve_path(&p.path, generics) {
if self.is_known_container(&full_path, is_ref) || self.is_transparent_container(&full_path, is_ref) {
- return self.write_c_mangled_container_path(w, Self::path_to_generic_args(&p.path), &full_path, is_ref, is_mut, ptr_for_ref);
+ return self.write_c_mangled_container_path(w, Self::path_to_generic_args(&p.path), generics, &full_path, is_ref, is_mut, ptr_for_ref);
+ }
+ if let Some(aliased_type) = self.crate_types.type_aliases.get(&full_path).cloned() {
+ return self.write_c_type_intern(w, &aliased_type, None, is_ref, is_mut, ptr_for_ref);
}
}
- if p.path.leading_colon.is_some() { return false; }
- self.write_c_path_intern(w, &p.path, is_ref, is_mut, ptr_for_ref)
+ self.write_c_path_intern(w, &p.path, generics, is_ref, is_mut, ptr_for_ref)
},
syn::Type::Reference(r) => {
- if let Some(lft) = &r.lifetime {
- if format!("{}", lft.ident) != "static" { return false; }
- }
- self.write_c_type_intern(generics, w, &*r.elem, true, r.mutability.is_some(), ptr_for_ref)
+ self.write_c_type_intern(w, &*r.elem, generics, true, r.mutability.is_some(), ptr_for_ref)
},
syn::Type::Array(a) => {
if is_ref && is_mut {
write!(w, "*mut [").unwrap();
- if !self.write_c_type_intern(generics, w, &a.elem, false, false, ptr_for_ref) { return false; }
+ if !self.write_c_type_intern(w, &a.elem, generics, false, false, ptr_for_ref) { return false; }
} else if is_ref {
write!(w, "*const [").unwrap();
- if !self.write_c_type_intern(generics, w, &a.elem, false, false, ptr_for_ref) { return false; }
+ if !self.write_c_type_intern(w, &a.elem, generics, false, false, ptr_for_ref) { return false; }
} else {
let mut typecheck = Vec::new();
- if !self.write_c_type_intern(generics, &mut typecheck, &a.elem, false, false, ptr_for_ref) { return false; }
+ if !self.write_c_type_intern(&mut typecheck, &a.elem, generics, false, false, ptr_for_ref) { return false; }
if typecheck[..] != ['u' as u8, '8' as u8] { return false; }
}
if let syn::Expr::Lit(l) = &a.len {
syn::Type::Slice(s) => {
if !is_ref || is_mut { return false; }
if let syn::Type::Path(p) = &*s.elem {
- let resolved = self.resolve_path(&p.path);
+ let resolved = self.resolve_path(&p.path, generics);
if self.is_primitive(&resolved) {
write!(w, "{}::{}slice", Self::container_templ_path(), resolved).unwrap();
true
} else if let syn::Type::Reference(r) = &*s.elem {
if let syn::Type::Path(p) = &*r.elem {
// Slices with "real types" inside are mapped as the equivalent non-ref Vec
- let resolved = self.resolve_path(&p.path);
+ let resolved = self.resolve_path(&p.path, generics);
let mangled_container = if let Some(ident) = self.crate_types.opaques.get(&resolved) {
format!("CVec_{}Z", ident)
} else if let Some(en) = self.crate_types.mirrored_enums.get(&resolved) {
format!("CVec_{}Z", id)
} else { return false; };
write!(w, "{}::{}", Self::generated_container_path(), mangled_container).unwrap();
- self.check_create_container(mangled_container, "Vec", vec![&*r.elem], false);
+ self.check_create_container(mangled_container, "Vec", vec![&*r.elem], generics, false);
true
} else { false }
+ } else if let syn::Type::Tuple(_) = &*s.elem {
+ let mut args = syn::punctuated::Punctuated::new();
+ args.push(syn::GenericArgument::Type((*s.elem).clone()));
+ let mut segments = syn::punctuated::Punctuated::new();
+ segments.push(syn::PathSegment {
+ ident: syn::Ident::new("Vec", Span::call_site()),
+ arguments: syn::PathArguments::AngleBracketed(syn::AngleBracketedGenericArguments {
+ colon2_token: None, lt_token: syn::Token), args, gt_token: syn::Token),
+ })
+ });
+ self.write_c_type_intern(w, &syn::Type::Path(syn::TypePath { qself: None, path: syn::Path { leading_colon: None, segments } }), generics, false, is_mut, ptr_for_ref)
} else { false }
},
syn::Type::Tuple(t) => {
if t.elems.len() == 0 {
true
} else {
- self.write_c_mangled_container_path(w, t.elems.iter().collect(),
+ self.write_c_mangled_container_path(w, t.elems.iter().collect(), generics,
&format!("{}Tuple", t.elems.len()), is_ref, is_mut, ptr_for_ref)
}
},
}
}
pub fn write_c_type<W: std::io::Write>(&mut self, w: &mut W, t: &syn::Type, generics: Option<&GenericTypes>, ptr_for_ref: bool) {
- assert!(self.write_c_type_intern(generics, w, t, false, false, ptr_for_ref));
+ assert!(self.write_c_type_intern(w, t, generics, false, false, ptr_for_ref));
}
pub fn understood_c_path(&mut self, p: &syn::Path) -> bool {
if p.leading_colon.is_some() { return false; }
- self.write_c_path_intern(&mut std::io::sink(), p, false, false, false)
+ self.write_c_path_intern(&mut std::io::sink(), p, None, false, false, false)
}
pub fn understood_c_type(&mut self, t: &syn::Type, generics: Option<&GenericTypes>) -> bool {
- self.write_c_type_intern(generics, &mut std::io::sink(), t, false, false, false)
+ self.write_c_type_intern(&mut std::io::sink(), t, generics, false, false, false)
}
}
...
} LDKChannelKeys;
```
+ * Private and public keys are asserted valid at the FFI boundary. Thus, before passing any
+ (untrusted) private or public key material across the boundary, ensure that they represent valid
+ (ie in-range) keys.
**It is highly recommended that you test any code which relies on the C (or C++) bindings in
valgrind, AddressSanitizer, MemorySanitizer, or other similar tools to ensure correctness.**
void broadcast_tx(const void *this_arg, LDKTransaction tx) {
//TODO
+ Transaction_free(tx);
}
LDKCResult_NoneChannelMonitorUpdateErrZ add_channel_monitor(const void *this_arg, LDKOutPoint funding_txo, LDKChannelMonitor monitor) {
.free = NULL
};
- LDKManyChannelMonitor mon = {
+ LDKWatch mon = {
.this_arg = NULL,
- .add_monitor = add_channel_monitor,
- .update_monitor = update_channel_monitor,
- .get_and_clear_pending_monitor_events = monitors_pending_monitor_events,
+ .watch_channel = add_channel_monitor,
+ .update_channel = update_channel_monitor,
+ .release_pending_monitor_events = monitors_pending_monitor_events,
.free = NULL,
};
// A simple block containing only one transaction (which is the channel-open transaction for the
// channel we'll create). This was originally created by printing additional data in a simple
// rust-lightning unit test.
-const uint8_t channel_open_block[] = {
+const uint8_t channel_open_header[80] = {
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xa2, 0x47, 0xd2, 0xf8, 0xd4, 0xe0, 0x6a, 0x3f, 0xf9, 0x7a, 0x9a, 0x34,
0xbb, 0xa9, 0x96, 0xde, 0x63, 0x84, 0x5a, 0xce, 0xcf, 0x98, 0xb8, 0xbb, 0x75, 0x4c, 0x4f, 0x7d,
0xee, 0x4c, 0xa9, 0x5f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+const uint8_t channel_open_tx[] = {
+ 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x01, 0x40, 0x9c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x22, 0x00, 0x20, 0x20, 0x12, 0x70,
- 0x44, 0x41, 0x40, 0xaf, 0xc5, 0x72, 0x97, 0xc8, 0x69, 0xba, 0x04, 0xdb, 0x28, 0x7b, 0xd7, 0x32,
- 0x07, 0x33, 0x3a, 0x4a, 0xc2, 0xc5, 0x56, 0x06, 0x05, 0x65, 0xd7, 0xa8, 0xcf, 0x01, 0x00, 0x00,
- 0x00, 0x00, 0x00
+ 0x01, 0x40, 0x9c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x22, 0x00, 0x20, 0x20, 0x12, 0x70, 0x44,
+ 0x41, 0x40, 0xaf, 0xc5, 0x72, 0x97, 0xc8, 0x69, 0xba, 0x04, 0xdb, 0x28, 0x7b, 0xd7, 0x32, 0x07,
+ 0x33, 0x3a, 0x4a, 0xc2, 0xc5, 0x56, 0x06, 0x05, 0x65, 0xd7, 0xa8, 0xcf, 0x01, 0x00, 0x00, 0x00,
+ 0x00, 0x00
};
// The first transaction in the block is header (80 bytes) + transaction count (1 byte) into the block data.
-const uint8_t *channel_open_tx = channel_open_block + 81;
const uint8_t channel_open_txid[] = {
0x5f, 0xa9, 0x4c, 0xee, 0x7d, 0x4f, 0x4c, 0x75, 0xbb, 0xb8, 0x98, 0xcf, 0xce, 0x5a, 0x84, 0x63,
0xde, 0x96, 0xa9, 0xbb, 0x34, 0x9a, 0x7a, 0xf9, 0x3f, 0x6a, 0xe0, 0xd4, 0xf8, 0xd2, 0x47, 0xa2
};
// Two blocks built on top of channel_open_block:
-const uint8_t block_1[] = {
+const uint8_t header_1[80] = {
0x01, 0x00, 0x00, 0x00, 0x65, 0x8e, 0xf1, 0x90, 0x88, 0xfa, 0x13, 0x9c, 0x6a, 0xea, 0xf7, 0xc1,
0x5a, 0xdd, 0x52, 0x4d, 0x3c, 0x48, 0x03, 0xb3, 0x9b, 0x25, 0x4f, 0x02, 0x79, 0x05, 0x90, 0xe0,
0xc4, 0x8d, 0xa0, 0x62, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00
};
-const uint8_t block_2[] = {
+const uint8_t header_2[80] = {
0x01, 0x00, 0x00, 0x00, 0xf2, 0x08, 0x87, 0x51, 0xcb, 0xb1, 0x1a, 0x51, 0x76, 0x01, 0x6c, 0x5d,
0x76, 0x26, 0x54, 0x6f, 0xd9, 0xbd, 0xa6, 0xa5, 0xe9, 0x4b, 0x21, 0x6e, 0xda, 0xa3, 0x64, 0x23,
0xcd, 0xf1, 0xe2, 0xe2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00
};
const LDKThirtyTwoBytes payment_preimage_1 = {
void broadcast_tx(const void *this_arg, LDKTransaction tx) {
num_txs_broadcasted += 1;
//TODO
+ Transaction_free(tx);
}
struct NodeMonitors {
std::mutex mut;
std::vector<std::pair<LDK::OutPoint, LDK::ChannelMonitor>> mons;
- LDKChainWatchInterfaceUtil* watch_util;
LDKLogger* logger;
+
+ void ConnectBlock(const uint8_t (*header)[80], uint32_t height, LDKCVec_C2Tuple_usizeTransactionZZ tx_data, LDKBroadcasterInterface broadcast, LDKFeeEstimator fee_est) {
+ std::unique_lock<std::mutex> l(mut);
+ for (auto& mon : mons) {
+ LDK::CVec_C2Tuple_TxidCVec_TxOutZZZ res = ChannelMonitor_block_connected(&mon.second, &header_2, tx_data, height, broadcast, fee_est, *logger);
+ }
+ }
};
-void NodeMonitors_free(void *this_arg) {
- NodeMonitors* arg = (NodeMonitors*) this_arg;
- delete arg;
-}
LDKCResult_NoneChannelMonitorUpdateErrZ add_channel_monitor(const void *this_arg, LDKOutPoint funding_txo_arg, LDKChannelMonitor monitor_arg) {
// First bind the args to C++ objects so they auto-free
NodeMonitors* arg = (NodeMonitors*) this_arg;
std::unique_lock<std::mutex> l(arg->mut);
- LDK::ChainWatchInterface watch = ChainWatchInterfaceUtil_as_ChainWatchInterface(arg->watch_util);
- LDK::C2Tuple_OutPointScriptZ funding_info = ChannelMonitor_get_funding_txo(&mon);
- LDKThirtyTwoBytes funding_txid;
- memcpy(funding_txid.data, OutPoint_get_txid(funding_info->a), 32);
- LDK::C2Tuple_Txidu32Z outpoint(C2Tuple_Txidu32Z_new(funding_txid, OutPoint_get_index(funding_info->a)));
- watch->install_watch_outpoint(watch->this_arg, outpoint, LDKu8slice {
- .data = funding_info->b->data,
- .datalen = funding_info->b->datalen,
- });
- watch->install_watch_tx(watch->this_arg, &funding_txid.data, LDKu8slice {
- .data = funding_info->b->data,
- .datalen = funding_info->b->datalen,
- });
arg->mons.push_back(std::make_pair(std::move(funding_txo), std::move(mon)));
return CResult_NoneChannelMonitorUpdateErrZ_ok();
}
.free = NULL,
};
- LDK::ChainWatchInterfaceUtil chain1 = ChainWatchInterfaceUtil_new(network);
- LDK::BlockNotifier blocks1 = BlockNotifier_new(ChainWatchInterfaceUtil_as_ChainWatchInterface(&chain1));
-
- LDKManyChannelMonitor mon1 {
- .this_arg = new NodeMonitors { .watch_util = &chain1, .logger = &logger1 },
- .add_monitor = add_channel_monitor,
- .update_monitor = update_channel_monitor,
- .get_and_clear_pending_monitor_events = monitors_pending_monitor_events,
- .free = NodeMonitors_free,
+ NodeMonitors mons1;
+ mons1.logger = &logger1;
+ LDKWatch mon1 {
+ .this_arg = &mons1,
+ .watch_channel = add_channel_monitor,
+ .update_channel = update_channel_monitor,
+ .release_pending_monitor_events = monitors_pending_monitor_events,
+ .free = NULL,
};
LDK::KeysManager keys1 = KeysManager_new(&node_seed, network, 0, 0);
LDKSecretKey node_secret1 = keys_source1->get_node_secret(keys_source1->this_arg);
LDK::UserConfig config1 = UserConfig_default();
-
LDK::ChannelManager cm1 = ChannelManager_new(network, fee_est, mon1, broadcast, logger1, KeysManager_as_KeysInterface(&keys1), config1, 0);
- BlockNotifier_register_listener(&blocks1, ChannelManager_as_ChainListener(&cm1));
LDK::CVec_ChannelDetailsZ channels = ChannelManager_list_channels(&cm1);
assert(channels->datalen == 0);
- LDK::NetGraphMsgHandler net_graph1 = NetGraphMsgHandler_new(ChainWatchInterfaceUtil_as_ChainWatchInterface(&chain1), logger1);
+ LDK::NetGraphMsgHandler net_graph1 = NetGraphMsgHandler_new(NULL, logger1);
LDK::MessageHandler msg_handler1 = MessageHandler_new(ChannelManager_as_ChannelMessageHandler(&cm1), NetGraphMsgHandler_as_RoutingMessageHandler(&net_graph1));
.free = NULL,
};
- LDK::ChainWatchInterfaceUtil chain2 = ChainWatchInterfaceUtil_new(network);
- LDK::BlockNotifier blocks2 = BlockNotifier_new(ChainWatchInterfaceUtil_as_ChainWatchInterface(&chain2));
-
- LDKManyChannelMonitor mon2 {
- .this_arg = new NodeMonitors { .watch_util = &chain2, .logger = &logger2 },
- .add_monitor = add_channel_monitor,
- .update_monitor = update_channel_monitor,
- .get_and_clear_pending_monitor_events = monitors_pending_monitor_events,
- .free = NodeMonitors_free,
+ NodeMonitors mons2;
+ mons2.logger = &logger2;
+ LDKWatch mon2 {
+ .this_arg = &mons2,
+ .watch_channel = add_channel_monitor,
+ .update_channel = update_channel_monitor,
+ .release_pending_monitor_events = monitors_pending_monitor_events,
+ .free = NULL,
};
memset(&node_seed, 1, 32);
UserConfig_set_own_channel_config(&config2, handshake_config2);
LDK::ChannelManager cm2 = ChannelManager_new(network, fee_est, mon2, broadcast, logger2, KeysManager_as_KeysInterface(&keys2), config2, 0);
- BlockNotifier_register_listener(&blocks2, ChannelManager_as_ChainListener(&cm2));
LDK::CVec_ChannelDetailsZ channels2 = ChannelManager_list_channels(&cm2);
assert(channels2->datalen == 0);
- LDK::NetGraphMsgHandler net_graph2 = NetGraphMsgHandler_new(ChainWatchInterfaceUtil_as_ChainWatchInterface(&chain2), logger2);
+ LDK::NetGraphMsgHandler net_graph2 = NetGraphMsgHandler_new(NULL, logger2);
LDK::RoutingMessageHandler net_msgs2 = NetGraphMsgHandler_as_RoutingMessageHandler(&net_graph2);
LDK::ChannelAnnouncement chan_ann = ChannelAnnouncement_read(LDKu8slice { .data = valid_node_announcement, .datalen = sizeof(valid_node_announcement) });
LDK::CResult_boolLightningErrorZ ann_res = net_msgs2->handle_channel_announcement(net_msgs2->this_arg, &chan_ann);
std::this_thread::yield();
}
- BlockNotifier_block_connected(&blocks1, LDKu8slice { .data = channel_open_block, .datalen = sizeof(channel_open_block) }, 1);
- BlockNotifier_block_connected(&blocks2, LDKu8slice { .data = channel_open_block, .datalen = sizeof(channel_open_block) }, 1);
+ LDKCVec_C2Tuple_usizeTransactionZZ txdata { .data = (LDKC2TupleTempl_usize__Transaction*)malloc(sizeof(LDKC2Tuple_usizeTransactionZ)), .datalen = 1 };
+ *txdata.data = C2Tuple_usizeTransactionZ_new(0, LDKTransaction { .data = channel_open_tx, .datalen = sizeof(channel_open_tx), .data_is_owned = false });
+ ChannelManager_block_connected(&cm1, &channel_open_header, txdata, 1);
+
+ txdata = LDKCVec_C2Tuple_usizeTransactionZZ { .data = (LDKC2TupleTempl_usize__Transaction*)malloc(sizeof(LDKC2Tuple_usizeTransactionZ)), .datalen = 1 };
+ *txdata.data = C2Tuple_usizeTransactionZ_new(0, LDKTransaction { .data = channel_open_tx, .datalen = sizeof(channel_open_tx), .data_is_owned = false });
+ ChannelManager_block_connected(&cm2, &channel_open_header, txdata, 1);
+
+ txdata = LDKCVec_C2Tuple_usizeTransactionZZ { .data = (LDKC2TupleTempl_usize__Transaction*)malloc(sizeof(LDKC2Tuple_usizeTransactionZ)), .datalen = 1 };
+ *txdata.data = C2Tuple_usizeTransactionZ_new(0, LDKTransaction { .data = channel_open_tx, .datalen = sizeof(channel_open_tx), .data_is_owned = false });
+ mons1.ConnectBlock(&channel_open_header, 1, txdata, broadcast, fee_est);
+
+ txdata = LDKCVec_C2Tuple_usizeTransactionZZ { .data = (LDKC2TupleTempl_usize__Transaction*)malloc(sizeof(LDKC2Tuple_usizeTransactionZ)), .datalen = 1 };
+ *txdata.data = C2Tuple_usizeTransactionZ_new(0, LDKTransaction { .data = channel_open_tx, .datalen = sizeof(channel_open_tx), .data_is_owned = false });
+ mons2.ConnectBlock(&channel_open_header, 1, txdata, broadcast, fee_est);
- BlockNotifier_block_connected(&blocks1, LDKu8slice { .data = block_1, .datalen = sizeof(block_1) }, 2);
- BlockNotifier_block_connected(&blocks2, LDKu8slice { .data = block_1, .datalen = sizeof(block_1) }, 2);
+ ChannelManager_block_connected(&cm1, &header_1, LDKCVec_C2Tuple_usizeTransactionZZ { .data = NULL, .datalen = 0 }, 2);
+ ChannelManager_block_connected(&cm2, &header_1, LDKCVec_C2Tuple_usizeTransactionZZ { .data = NULL, .datalen = 0 }, 2);
+ mons1.ConnectBlock(&header_1, 2, LDKCVec_C2Tuple_usizeTransactionZZ { .data = NULL, .datalen = 0 }, broadcast, fee_est);
+ mons2.ConnectBlock(&header_1, 2, LDKCVec_C2Tuple_usizeTransactionZZ { .data = NULL, .datalen = 0 }, broadcast, fee_est);
- BlockNotifier_block_connected(&blocks1, LDKu8slice { .data = block_2, .datalen = sizeof(block_2) }, 3);
- BlockNotifier_block_connected(&blocks2, LDKu8slice { .data = block_2, .datalen = sizeof(block_2) }, 3);
+ ChannelManager_block_connected(&cm1, &header_2, LDKCVec_C2Tuple_usizeTransactionZZ { .data = NULL, .datalen = 0 }, 3);
+ ChannelManager_block_connected(&cm2, &header_2, LDKCVec_C2Tuple_usizeTransactionZZ { .data = NULL, .datalen = 0 }, 3);
+ mons1.ConnectBlock(&header_2, 3, LDKCVec_C2Tuple_usizeTransactionZZ { .data = NULL, .datalen = 0 }, broadcast, fee_est);
+ mons2.ConnectBlock(&header_2, 3, LDKCVec_C2Tuple_usizeTransactionZZ { .data = NULL, .datalen = 0 }, broadcast, fee_est);
PeerManager_process_events(&net1);
PeerManager_process_events(&net2);
LDKSecretKey sk;
memset(&sk, 42, 32);
LDKC2Tuple_u64u64Z kdiv_params;
- kdiv_params.a = (uint64_t*) malloc(8);
- kdiv_params.b = (uint64_t*) malloc(8);
- *kdiv_params.a = 42;
- *kdiv_params.b = 42;
+ kdiv_params.a = 42;
+ kdiv_params.b = 42;
LDK::InMemoryChannelKeys keys = InMemoryChannelKeys_new(sk, sk, sk, sk, sk, random_bytes, 42, kdiv_params);
}
#include <stdlib.h>
/**
- * Used to give chain error details upstream
+ * An error when accessing the chain via [`Access`].
+ *
+ * [`Access`]: trait.Access.html
*/
-typedef enum LDKChainError {
- /**
- * Client doesn't support UTXO lookup (but the chain hash matches our genesis block hash)
- */
- LDKChainError_NotSupported,
+typedef enum LDKAccessError {
/**
- * Chain isn't the one watched
+ * The requested chain is unknown.
*/
- LDKChainError_NotWatched,
+ LDKAccessError_UnknownChain,
/**
- * Tx doesn't exist or is unconfirmed
+ * The requested transaction doesn't exist or hasn't confirmed.
*/
- LDKChainError_UnknownTx,
+ LDKAccessError_UnknownTx,
/**
* Must be last for serialization purposes
*/
- LDKChainError_Sentinel,
-} LDKChainError;
+ LDKAccessError_Sentinel,
+} LDKAccessError;
/**
* An error enum representing a failure to persist a channel monitor update.
* Note that even when you fail a holder commitment transaction update, you must store the
* update to ensure you can claim from it in case of a duplicate copy of this ChannelMonitor
* broadcasts it (e.g distributed channel-monitor deployment)
+ *
+ * In case of distributed watchtowers deployment, the new version must be written to disk, as
+ * state may have been stored but rejected due to a block forcing a commitment broadcast. This
+ * storage is used to claim outputs of rejected state confirmed onchain by another watchtower,
+ * lagging behind on block processing.
*/
LDKChannelMonitorUpdateErr_PermanentFailure,
/**
LDKSecp256k1Error_Sentinel,
} LDKSecp256k1Error;
+/**
+ * A serialized transaction, in (pointer, length) form.
+ *
+ * This type optionally owns its own memory, and thus the semantics around access change based on
+ * the `data_is_owned` flag. If `data_is_owned` is set, you must call `Transaction_free` to free
+ * the underlying buffer before the object goes out of scope. If `data_is_owned` is not set, any
+ * access to the buffer after the scope in which the object was provided to you is invalid. eg,
+ * access after you return from the call in which a `!data_is_owned` `Transaction` is provided to
+ * you would be invalid.
+ *
+ * Note that, while it may change in the future, because transactions on the Rust side are stored
+ * in a deserialized form, all `Transaction`s generated on the Rust side will have `data_is_owned`
+ * set. Similarly, while it may change in the future, all `Transaction`s you pass to Rust may have
+ * `data_is_owned` either set or unset at your discretion.
+ */
+typedef struct LDKTransaction {
+ const uint8_t *data;
+ uintptr_t datalen;
+ bool data_is_owned;
+} LDKTransaction;
+
typedef struct LDKCVecTempl_u8 {
uint8_t *data;
uintptr_t datalen;
uint64_t value;
} LDKTxOut;
+typedef struct LDKC2TupleTempl_usize__Transaction {
+ uintptr_t a;
+ LDKTransaction b;
+} LDKC2TupleTempl_usize__Transaction;
+
+typedef LDKC2TupleTempl_usize__Transaction LDKC2Tuple_usizeTransactionZ;
+
+typedef union LDKCResultPtr_u8__ChannelMonitorUpdateErr {
+ uint8_t *result;
+ LDKChannelMonitorUpdateErr *err;
+} LDKCResultPtr_u8__ChannelMonitorUpdateErr;
+
+typedef struct LDKCResultTempl_u8__ChannelMonitorUpdateErr {
+ LDKCResultPtr_u8__ChannelMonitorUpdateErr contents;
+ bool result_ok;
+} LDKCResultTempl_u8__ChannelMonitorUpdateErr;
+
+typedef LDKCResultTempl_u8__ChannelMonitorUpdateErr LDKCResult_NoneChannelMonitorUpdateErrZ;
+
+
+
+/**
+ * General Err type for ChannelMonitor actions. Generally, this implies that the data provided is
+ * inconsistent with the ChannelMonitor being called. eg for ChannelMonitor::update_monitor this
+ * means you tried to update a monitor for a different channel or the ChannelMonitorUpdate was
+ * corrupted.
+ * Contains a human-readable error message.
+ */
+typedef struct MUST_USE_STRUCT LDKMonitorUpdateError {
+ /**
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeMonitorUpdateError *inner;
+ bool is_owned;
+} LDKMonitorUpdateError;
+
+typedef union LDKCResultPtr_u8__MonitorUpdateError {
+ uint8_t *result;
+ LDKMonitorUpdateError *err;
+} LDKCResultPtr_u8__MonitorUpdateError;
+
+typedef struct LDKCResultTempl_u8__MonitorUpdateError {
+ LDKCResultPtr_u8__MonitorUpdateError contents;
+ bool result_ok;
+} LDKCResultTempl_u8__MonitorUpdateError;
+
+typedef LDKCResultTempl_u8__MonitorUpdateError LDKCResult_NoneMonitorUpdateErrorZ;
+
+
+
+/**
+ * A reference to a transaction output.
+ *
+ * Differs from bitcoin::blockdata::transaction::OutPoint as the index is a u16 instead of u32
+ * due to LN's restrictions on index values. Should reduce (possibly) unsafe conversions this way.
+ */
+typedef struct MUST_USE_STRUCT LDKOutPoint {
+ /**
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeOutPoint *inner;
+ bool is_owned;
+} LDKOutPoint;
+
+typedef struct LDKC2TupleTempl_OutPoint__CVec_u8Z {
+ LDKOutPoint a;
+ LDKCVec_u8Z b;
+} LDKC2TupleTempl_OutPoint__CVec_u8Z;
+
+typedef LDKC2TupleTempl_OutPoint__CVec_u8Z LDKC2Tuple_OutPointScriptZ;
+
/**
* Arbitrary 32 bytes, which could represent one of a few different things. You probably want to
* look up the corresponding function in rust-lightning's docs.
uint8_t data[32];
} LDKThirtyTwoBytes;
-typedef struct LDKC2TupleTempl_ThirtyTwoBytes__u32 {
- LDKThirtyTwoBytes *a;
- uint32_t *b;
-} LDKC2TupleTempl_ThirtyTwoBytes__u32;
+typedef struct LDKCVecTempl_TxOut {
+ LDKTxOut *data;
+ uintptr_t datalen;
+} LDKCVecTempl_TxOut;
-typedef LDKC2TupleTempl_ThirtyTwoBytes__u32 LDKC2Tuple_Txidu32Z;
+typedef struct LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut {
+ LDKThirtyTwoBytes a;
+ LDKCVecTempl_TxOut b;
+} LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut;
-typedef struct LDKC2TupleTempl_CVec_u8Z__u64 {
- LDKCVec_u8Z *a;
- uint64_t *b;
-} LDKC2TupleTempl_CVec_u8Z__u64;
+typedef LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut LDKC2Tuple_TxidCVec_TxOutZZ;
-typedef LDKC2TupleTempl_CVec_u8Z__u64 LDKC2Tuple_Scriptu64Z;
+typedef LDKCVecTempl_TxOut LDKCVec_TxOutZ;
typedef struct LDKC2TupleTempl_u64__u64 {
- uint64_t *a;
- uint64_t *b;
+ uint64_t a;
+ uint64_t b;
} LDKC2TupleTempl_u64__u64;
typedef LDKC2TupleTempl_u64__u64 LDKC2Tuple_u64u64Z;
} LDKCVecTempl_Signature;
typedef struct LDKC2TupleTempl_Signature__CVecTempl_Signature {
- LDKSignature *a;
- LDKCVecTempl_Signature *b;
+ LDKSignature a;
+ LDKCVecTempl_Signature b;
} LDKC2TupleTempl_Signature__CVecTempl_Signature;
typedef LDKC2TupleTempl_Signature__CVecTempl_Signature LDKC2Tuple_SignatureCVec_SignatureZZ;
*/
LDKAPIError_ChannelUnavailable,
/**
- * An attempt to call add/update_monitor returned an Err (ie you did this!), causing the
+ * An attempt to call watch/update_channel returned an Err (ie you did this!), causing the
* attempted action to fail.
*/
LDKAPIError_MonitorUpdateFailed,
*/
typedef struct MUST_USE_STRUCT LDKPaymentSendFailure {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativePaymentSendFailure *inner;
typedef LDKCResultTempl_u8__PaymentSendFailure LDKCResult_NonePaymentSendFailureZ;
-typedef union LDKCResultPtr_u8__ChannelMonitorUpdateErr {
- uint8_t *result;
- LDKChannelMonitorUpdateErr *err;
-} LDKCResultPtr_u8__ChannelMonitorUpdateErr;
-
-typedef struct LDKCResultTempl_u8__ChannelMonitorUpdateErr {
- LDKCResultPtr_u8__ChannelMonitorUpdateErr contents;
- bool result_ok;
-} LDKCResultTempl_u8__ChannelMonitorUpdateErr;
-
-typedef LDKCResultTempl_u8__ChannelMonitorUpdateErr LDKCResult_NoneChannelMonitorUpdateErrZ;
-
-
-
-/**
- * General Err type for ChannelMonitor actions. Generally, this implies that the data provided is
- * inconsistent with the ChannelMonitor being called. eg for ChannelMonitor::update_monitor this
- * means you tried to update a monitor for a different channel or the ChannelMonitorUpdate was
- * corrupted.
- * Contains a human-readable error message.
- */
-typedef struct MUST_USE_STRUCT LDKMonitorUpdateError {
- /**
- * Nearly everyhwere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeMonitorUpdateError *inner;
- bool is_owned;
-} LDKMonitorUpdateError;
-
-typedef union LDKCResultPtr_u8__MonitorUpdateError {
- uint8_t *result;
- LDKMonitorUpdateError *err;
-} LDKCResultPtr_u8__MonitorUpdateError;
-
-typedef struct LDKCResultTempl_u8__MonitorUpdateError {
- LDKCResultPtr_u8__MonitorUpdateError contents;
- bool result_ok;
-} LDKCResultTempl_u8__MonitorUpdateError;
-
-typedef LDKCResultTempl_u8__MonitorUpdateError LDKCResult_NoneMonitorUpdateErrorZ;
-
-
-
-/**
- * A reference to a transaction output.
- *
- * Differs from bitcoin::blockdata::transaction::OutPoint as the index is a u16 instead of u32
- * due to LN's restrictions on index values. Should reduce (possibly) unsafe conversions this way.
- */
-typedef struct MUST_USE_STRUCT LDKOutPoint {
- /**
- * Nearly everyhwere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeOutPoint *inner;
- bool is_owned;
-} LDKOutPoint;
-
-typedef struct LDKC2TupleTempl_OutPoint__CVec_u8Z {
- LDKOutPoint *a;
- LDKCVec_u8Z *b;
-} LDKC2TupleTempl_OutPoint__CVec_u8Z;
-
-typedef LDKC2TupleTempl_OutPoint__CVec_u8Z LDKC2Tuple_OutPointScriptZ;
-
/**
*/
typedef struct MUST_USE_STRUCT LDKChannelAnnouncement {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelAnnouncement *inner;
*/
typedef struct MUST_USE_STRUCT LDKChannelUpdate {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelUpdate *inner;
} LDKChannelUpdate;
typedef struct LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate {
- LDKChannelAnnouncement *a;
- LDKChannelUpdate *b;
- LDKChannelUpdate *c;
+ LDKChannelAnnouncement a;
+ LDKChannelUpdate b;
+ LDKChannelUpdate c;
} LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate;
typedef LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ;
*/
typedef struct MUST_USE_STRUCT LDKPeerHandleError {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativePeerHandleError *inner;
*/
typedef struct MUST_USE_STRUCT LDKHTLCOutputInCommitment {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeHTLCOutputInCommitment *inner;
} LDKHTLCOutputInCommitment;
typedef struct LDKC2TupleTempl_HTLCOutputInCommitment__Signature {
- LDKHTLCOutputInCommitment *a;
- LDKSignature *b;
+ LDKHTLCOutputInCommitment a;
+ LDKSignature b;
} LDKC2TupleTempl_HTLCOutputInCommitment__Signature;
typedef LDKC2TupleTempl_HTLCOutputInCommitment__Signature LDKC2Tuple_HTLCOutputInCommitmentSignatureZ;
*/
typedef struct MUST_USE_STRUCT LDKAcceptChannel {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeAcceptChannel *inner;
*/
typedef struct MUST_USE_STRUCT LDKOpenChannel {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeOpenChannel *inner;
*/
typedef struct MUST_USE_STRUCT LDKFundingCreated {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeFundingCreated *inner;
*/
typedef struct MUST_USE_STRUCT LDKFundingSigned {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeFundingSigned *inner;
*/
typedef struct MUST_USE_STRUCT LDKFundingLocked {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeFundingLocked *inner;
*/
typedef struct MUST_USE_STRUCT LDKAnnouncementSignatures {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeAnnouncementSignatures *inner;
*/
typedef struct MUST_USE_STRUCT LDKCommitmentUpdate {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeCommitmentUpdate *inner;
*/
typedef struct MUST_USE_STRUCT LDKRevokeAndACK {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeRevokeAndACK *inner;
*/
typedef struct MUST_USE_STRUCT LDKClosingSigned {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeClosingSigned *inner;
*/
typedef struct MUST_USE_STRUCT LDKShutdown {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeShutdown *inner;
*/
typedef struct MUST_USE_STRUCT LDKChannelReestablish {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelReestablish *inner;
*/
typedef struct MUST_USE_STRUCT LDKNodeAnnouncement {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeNodeAnnouncement *inner;
*/
typedef struct MUST_USE_STRUCT LDKErrorMessage {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeErrorMessage *inner;
*/
typedef struct MUST_USE_STRUCT LDKChannelHandshakeConfig {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelHandshakeConfig *inner;
*/
typedef struct MUST_USE_STRUCT LDKChannelHandshakeLimits {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelHandshakeLimits *inner;
*/
typedef struct MUST_USE_STRUCT LDKChannelConfig {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelConfig *inner;
*/
typedef struct MUST_USE_STRUCT LDKUserConfig {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeUserConfig *inner;
bool is_owned;
} LDKUserConfig;
-typedef union LDKCResultPtr_C2TupleTempl_CVec_u8Z__u64_____ChainError {
- LDKC2TupleTempl_CVec_u8Z__u64 *result;
- LDKChainError *err;
-} LDKCResultPtr_C2TupleTempl_CVec_u8Z__u64_____ChainError;
+typedef union LDKCResultPtr_TxOut__AccessError {
+ LDKTxOut *result;
+ LDKAccessError *err;
+} LDKCResultPtr_TxOut__AccessError;
-typedef struct LDKCResultTempl_C2TupleTempl_CVec_u8Z__u64_____ChainError {
- LDKCResultPtr_C2TupleTempl_CVec_u8Z__u64_____ChainError contents;
+typedef struct LDKCResultTempl_TxOut__AccessError {
+ LDKCResultPtr_TxOut__AccessError contents;
bool result_ok;
-} LDKCResultTempl_C2TupleTempl_CVec_u8Z__u64_____ChainError;
-
-typedef LDKCResultTempl_C2TupleTempl_CVec_u8Z__u64_____ChainError LDKCResult_C2Tuple_Scriptu64ZChainErrorZ;
-
-typedef struct LDKCVecTempl_usize {
- uintptr_t *data;
- uintptr_t datalen;
-} LDKCVecTempl_usize;
-
-typedef LDKCVecTempl_usize LDKCVec_usizeZ;
-
-/**
- * An interface to request notification of certain scripts as they appear the
- * chain.
- *
- * Note that all of the functions implemented here *must* be reentrant-safe (obviously - they're
- * called from inside the library in response to ChainListener events, P2P events, or timer
- * events).
- */
-typedef struct LDKChainWatchInterface {
- void *this_arg;
- /**
- * Provides a txid/random-scriptPubKey-in-the-tx which much be watched for.
- */
- void (*install_watch_tx)(const void *this_arg, const uint8_t (*txid)[32], LDKu8slice script_pub_key);
- /**
- * Provides an outpoint which must be watched for, providing any transactions which spend the
- * given outpoint.
- */
- void (*install_watch_outpoint)(const void *this_arg, LDKC2Tuple_Txidu32Z outpoint, LDKu8slice out_script);
- /**
- * Indicates that a listener needs to see all transactions.
- */
- void (*watch_all_txn)(const void *this_arg);
- /**
- * Gets the script and value in satoshis for a given unspent transaction output given a
- * short_channel_id (aka unspent_tx_output_identier). For BTC/tBTC channels the top three
- * bytes are the block height, the next 3 the transaction index within the block, and the
- * final two the output within the transaction.
- */
- LDKCResult_C2Tuple_Scriptu64ZChainErrorZ (*get_chain_utxo)(const void *this_arg, LDKThirtyTwoBytes genesis_hash, uint64_t unspent_tx_output_identifier);
- /**
- * Gets the list of transaction indices within a given block that the ChainWatchInterface is
- * watching for.
- */
- LDKCVec_usizeZ (*filter_block)(const void *this_arg, LDKu8slice block);
- /**
- * Returns a usize that changes when the ChainWatchInterface's watched data is modified.
- * Users of `filter_block` should pre-save a copy of `reentered`'s return value and use it to
- * determine whether they need to re-filter a given block.
- */
- uintptr_t (*reentered)(const void *this_arg);
- void (*free)(void *this_arg);
-} LDKChainWatchInterface;
-
-/**
- * A reference to a serialized transaction, in (pointer, length) form.
- * This type does *not* own its own memory, so access to it after, eg, the call in which it was
- * provided to you are invalid.
- */
-typedef struct LDKTransaction {
- const uint8_t *data;
- uintptr_t datalen;
-} LDKTransaction;
-
-/**
- * An interface to send a transaction to the Bitcoin network.
- */
-typedef struct LDKBroadcasterInterface {
- void *this_arg;
- /**
- * Sends a transaction out to (hopefully) be mined.
- */
- void (*broadcast_transaction)(const void *this_arg, LDKTransaction tx);
- void (*free)(void *this_arg);
-} LDKBroadcasterInterface;
-
-typedef struct LDKCVecTempl_CVec_u8Z {
- LDKCVec_u8Z *data;
- uintptr_t datalen;
-} LDKCVecTempl_CVec_u8Z;
+} LDKCResultTempl_TxOut__AccessError;
-typedef LDKCVecTempl_CVec_u8Z LDKCVec_TransactionZ;
-
-typedef struct LDKusizeslice {
- const uintptr_t *data;
- uintptr_t datalen;
-} LDKusizeslice;
-
-/**
- * A trait indicating a desire to listen for events from the chain
- */
-typedef struct LDKChainListener {
- void *this_arg;
- /**
- * Notifies a listener that a block was connected.
- *
- * The txn_matched array should be set to references to transactions which matched the
- * relevant installed watch outpoints/txn, or the full set of transactions in the block.
- *
- * Note that if txn_matched includes only matched transactions, and a new
- * transaction/outpoint is watched during a block_connected call, the block *must* be
- * re-scanned with the new transaction/outpoints and block_connected should be called
- * again with the same header and (at least) the new transactions.
- *
- * Note that if non-new transaction/outpoints are be registered during a call, a second call
- * *must not* happen.
- *
- * This also means those counting confirmations using block_connected callbacks should watch
- * for duplicate headers and not count them towards confirmations!
- */
- void (*block_connected)(const void *this_arg, const uint8_t (*header)[80], uint32_t height, LDKCVec_TransactionZ txn_matched, LDKusizeslice indexes_of_txn_matched);
- /**
- * Notifies a listener that a block was disconnected.
- * Unlike block_connected, this *must* never be called twice for the same disconnect event.
- * Height must be the one of the block which was disconnected (not new height of the best chain)
- */
- void (*block_disconnected)(const void *this_arg, const uint8_t (*header)[80], uint32_t disconnected_height);
- void (*free)(void *this_arg);
-} LDKChainListener;
+typedef LDKCResultTempl_TxOut__AccessError LDKCResult_TxOutAccessErrorZ;
/**
- * A trait which should be implemented to provide feerate information on a number of time
- * horizons.
- *
- * Note that all of the functions implemented here *must* be reentrant-safe (obviously - they're
- * called from inside the library in response to ChainListener events, P2P events, or timer
- * events).
+ * The `Access` trait defines behavior for accessing chain data and state, such as blocks and
+ * UTXOs.
*/
-typedef struct LDKFeeEstimator {
+typedef struct LDKAccess {
void *this_arg;
/**
- * Gets estimated satoshis of fee required per 1000 Weight-Units.
- *
- * Must be no smaller than 253 (ie 1 satoshi-per-byte rounded up to ensure later round-downs
- * don't put us below 1 satoshi-per-byte).
+ * Returns the transaction output of a funding transaction encoded by [`short_channel_id`].
+ * Returns an error if `genesis_hash` is for a different chain or if such a transaction output
+ * is unknown.
*
- * This translates to:
- * * satoshis-per-byte * 250
- * * ceil(satoshis-per-kbyte / 4)
+ * [`short_channel_id`]: https://github.com/lightningnetwork/lightning-rfc/blob/master/07-routing-gossip.md#definition-of-short_channel_id
*/
- uint32_t (*get_est_sat_per_1000_weight)(const void *this_arg, LDKConfirmationTarget confirmation_target);
+ LDKCResult_TxOutAccessErrorZ (*get_utxo)(const void *this_arg, const uint8_t (*genesis_hash)[32], uint64_t short_channel_id);
void (*free)(void *this_arg);
-} LDKFeeEstimator;
-
-
-
-/**
- * Utility for tracking registered txn/outpoints and checking for matches
- */
-typedef struct MUST_USE_STRUCT LDKChainWatchedUtil {
- /**
- * Nearly everyhwere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeChainWatchedUtil *inner;
- bool is_owned;
-} LDKChainWatchedUtil;
-
-
-
-/**
- * Utility for notifying listeners about new blocks, and handling block rescans if new watch
- * data is registered.
- *
- * Rather than using a plain BlockNotifier, it is preferable to use either a BlockNotifierArc
- * or a BlockNotifierRef for conciseness. See their documentation for more details, but essentially
- * you should default to using a BlockNotifierRef, and use a BlockNotifierArc instead when you
- * require ChainListeners with static lifetimes, such as when you're using lightning-net-tokio.
- */
-typedef struct MUST_USE_STRUCT LDKBlockNotifier {
- /**
- * Nearly everyhwere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeBlockNotifier *inner;
- bool is_owned;
-} LDKBlockNotifier;
-
-
-
-/**
- * Utility to capture some common parts of ChainWatchInterface implementors.
- *
- * Keeping a local copy of this in a ChainWatchInterface implementor is likely useful.
- */
-typedef struct MUST_USE_STRUCT LDKChainWatchInterfaceUtil {
- /**
- * Nearly everyhwere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeChainWatchInterfaceUtil *inner;
- bool is_owned;
-} LDKChainWatchInterfaceUtil;
+} LDKAccess;
*/
typedef struct MUST_USE_STRUCT LDKChannelPublicKeys {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelPublicKeys *inner;
*/
typedef struct MUST_USE_STRUCT LDKPreCalculatedTxCreationKeys {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativePreCalculatedTxCreationKeys *inner;
*/
typedef struct MUST_USE_STRUCT LDKHolderCommitmentTransaction {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeHolderCommitmentTransaction *inner;
*/
typedef struct MUST_USE_STRUCT LDKUnsignedChannelAnnouncement {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeUnsignedChannelAnnouncement *inner;
void (*free)(void *this_arg);
} LDKChannelKeys;
-typedef struct LDKSecretKey {
- uint8_t bytes[32];
-} LDKSecretKey;
-
-/**
- * A trait to describe an object which can get user secrets and key material.
- */
-typedef struct LDKKeysInterface {
- void *this_arg;
- /**
- * Get node secret key (aka node_id or network_key)
- */
- LDKSecretKey (*get_node_secret)(const void *this_arg);
- /**
- * Get destination redeemScript to encumber static protocol exit points.
- */
- LDKCVec_u8Z (*get_destination_script)(const void *this_arg);
- /**
- * Get shutdown_pubkey to use as PublicKey at channel closure
- */
- LDKPublicKey (*get_shutdown_pubkey)(const void *this_arg);
- /**
- * Get a new set of ChannelKeys for per-channel secrets. These MUST be unique even if you
- * restarted with some stale data!
- */
- LDKChannelKeys (*get_channel_keys)(const void *this_arg, bool inbound, uint64_t channel_value_satoshis);
- /**
- * Gets a unique, cryptographically-secure, random 32 byte value. This is used for encrypting
- * onion packets and for temporary channel IDs. There is no requirement that these be
- * persisted anywhere, though they must be unique across restarts.
- */
- LDKThirtyTwoBytes (*get_secure_random_bytes)(const void *this_arg);
- void (*free)(void *this_arg);
-} LDKKeysInterface;
-
-
-
-/**
- * A simple implementation of ChannelKeys that just keeps the private keys in memory.
- */
-typedef struct MUST_USE_STRUCT LDKInMemoryChannelKeys {
- /**
- * Nearly everyhwere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeInMemoryChannelKeys *inner;
- bool is_owned;
-} LDKInMemoryChannelKeys;
-
-
-
-/**
- * Simple KeysInterface implementor that takes a 32-byte seed for use as a BIP 32 extended key
- * and derives keys from that.
- *
- * Your node_id is seed/0'
- * ChannelMonitor closes may use seed/1'
- * Cooperative closes may use seed/2'
- * The two close keys may be needed to claim on-chain funds!
- */
-typedef struct MUST_USE_STRUCT LDKKeysManager {
- /**
- * Nearly everyhwere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeKeysManager *inner;
- bool is_owned;
-} LDKKeysManager;
-
-
+
/**
* A ChannelMonitor handles chain events (blocks connected and disconnected) and generates
*/
typedef struct MUST_USE_STRUCT LDKChannelMonitor {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelMonitor *inner;
*/
typedef struct MUST_USE_STRUCT LDKChannelMonitorUpdate {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelMonitorUpdate *inner;
*/
typedef struct MUST_USE_STRUCT LDKMonitorEvent {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeMonitorEvent *inner;
typedef LDKCVecTempl_MonitorEvent LDKCVec_MonitorEventZ;
/**
- * Simple trait indicating ability to track a set of ChannelMonitors and multiplex events between
- * them. Generally should be implemented by keeping a local SimpleManyChannelMonitor and passing
- * events to it, while also taking any add/update_monitor events and passing them to some remote
- * server(s).
+ * The `Watch` trait defines behavior for watching on-chain activity pertaining to channels as
+ * blocks are connected and disconnected.
*
- * In general, you must always have at least one local copy in memory, which must never fail to
- * update (as it is responsible for broadcasting the latest state in case the channel is closed),
- * and then persist it to various on-disk locations. If, for some reason, the in-memory copy fails
- * to update (eg out-of-memory or some other condition), you must immediately shut down without
- * taking any further action such as writing the current state to disk. This should likely be
- * accomplished via panic!() or abort().
+ * Each channel is associated with a [`ChannelMonitor`]. Implementations of this trait are
+ * responsible for maintaining a set of monitors such that they can be updated accordingly as
+ * channel state changes and HTLCs are resolved. See method documentation for specific
+ * requirements.
*
- * Note that any updates to a channel's monitor *must* be applied to each instance of the
- * channel's monitor everywhere (including remote watchtowers) *before* this function returns. If
- * an update occurs and a remote watchtower is left with old state, it may broadcast transactions
- * which we have revoked, allowing our counterparty to claim all funds in the channel!
+ * Implementations **must** ensure that updates are successfully applied and persisted upon method
+ * completion. If an update fails with a [`PermanentFailure`], then it must immediately shut down
+ * without taking any further action such as persisting the current state.
*
- * User needs to notify implementors of ManyChannelMonitor when a new block is connected or
- * disconnected using their `block_connected` and `block_disconnected` methods. However, rather
- * than calling these methods directly, the user should register implementors as listeners to the
- * BlockNotifier and call the BlockNotifier's `block_(dis)connected` methods, which will notify
- * all registered listeners in one go.
+ * If an implementation maintains multiple instances of a channel's monitor (e.g., by storing
+ * backup copies), then it must ensure that updates are applied across all instances. Otherwise, it
+ * could result in a revoked transaction being broadcast, allowing the counterparty to claim all
+ * funds in the channel. See [`ChannelMonitorUpdateErr`] for more details about how to handle
+ * multiple instances.
+ *
+ * [`ChannelMonitor`]: channelmonitor/struct.ChannelMonitor.html
+ * [`ChannelMonitorUpdateErr`]: channelmonitor/enum.ChannelMonitorUpdateErr.html
+ * [`PermanentFailure`]: channelmonitor/enum.ChannelMonitorUpdateErr.html#variant.PermanentFailure
*/
-typedef struct LDKManyChannelMonitor {
+typedef struct LDKWatch {
void *this_arg;
/**
- * Adds a monitor for the given `funding_txo`.
- *
- * Implementer must also ensure that the funding_txo txid *and* outpoint are registered with
- * any relevant ChainWatchInterfaces such that the provided monitor receives block_connected
- * callbacks with the funding transaction, or any spends of it.
+ * Watches a channel identified by `funding_txo` using `monitor`.
*
- * Further, the implementer must also ensure that each output returned in
- * monitor.get_outputs_to_watch() is registered to ensure that the provided monitor learns about
- * any spends of any of the outputs.
+ * Implementations are responsible for watching the chain for the funding transaction along
+ * with any spends of outputs returned by [`get_outputs_to_watch`]. In practice, this means
+ * calling [`block_connected`] and [`block_disconnected`] on the monitor.
*
- * Any spends of outputs which should have been registered which aren't passed to
- * ChannelMonitors via block_connected may result in FUNDS LOSS.
+ * [`get_outputs_to_watch`]: channelmonitor/struct.ChannelMonitor.html#method.get_outputs_to_watch
+ * [`block_connected`]: channelmonitor/struct.ChannelMonitor.html#method.block_connected
+ * [`block_disconnected`]: channelmonitor/struct.ChannelMonitor.html#method.block_disconnected
*/
- LDKCResult_NoneChannelMonitorUpdateErrZ (*add_monitor)(const void *this_arg, LDKOutPoint funding_txo, LDKChannelMonitor monitor);
+ LDKCResult_NoneChannelMonitorUpdateErrZ (*watch_channel)(const void *this_arg, LDKOutPoint funding_txo, LDKChannelMonitor monitor);
/**
- * Updates a monitor for the given `funding_txo`.
+ * Updates a channel identified by `funding_txo` by applying `update` to its monitor.
*
- * Implementer must also ensure that the funding_txo txid *and* outpoint are registered with
- * any relevant ChainWatchInterfaces such that the provided monitor receives block_connected
- * callbacks with the funding transaction, or any spends of it.
+ * Implementations must call [`update_monitor`] with the given update. See
+ * [`ChannelMonitorUpdateErr`] for invariants around returning an error.
*
- * Further, the implementer must also ensure that each output returned in
- * monitor.get_watch_outputs() is registered to ensure that the provided monitor learns about
- * any spends of any of the outputs.
+ * [`update_monitor`]: channelmonitor/struct.ChannelMonitor.html#method.update_monitor
+ * [`ChannelMonitorUpdateErr`]: channelmonitor/enum.ChannelMonitorUpdateErr.html
+ */
+ LDKCResult_NoneChannelMonitorUpdateErrZ (*update_channel)(const void *this_arg, LDKOutPoint funding_txo, LDKChannelMonitorUpdate update);
+ /**
+ * Returns any monitor events since the last call. Subsequent calls must only return new
+ * events.
+ */
+ LDKCVec_MonitorEventZ (*release_pending_monitor_events)(const void *this_arg);
+ void (*free)(void *this_arg);
+} LDKWatch;
+
+/**
+ * The `Filter` trait defines behavior for indicating chain activity of interest pertaining to
+ * channels.
+ *
+ * This is useful in order to have a [`Watch`] implementation convey to a chain source which
+ * transactions to be notified of. Notification may take the form of pre-filtering blocks or, in
+ * the case of [BIP 157]/[BIP 158], only fetching a block if the compact filter matches. If
+ * receiving full blocks from a chain source, any further filtering is unnecessary.
+ *
+ * After an output has been registered, subsequent block retrievals from the chain source must not
+ * exclude any transactions matching the new criteria nor any in-block descendants of such
+ * transactions.
+ *
+ * Note that use as part of a [`Watch`] implementation involves reentrancy. Therefore, the `Filter`
+ * should not block on I/O. Implementations should instead queue the newly monitored data to be
+ * processed later. Then, in order to block until the data has been processed, any `Watch`
+ * invocation that has called the `Filter` must return [`TemporaryFailure`].
+ *
+ * [`Watch`]: trait.Watch.html
+ * [`TemporaryFailure`]: channelmonitor/enum.ChannelMonitorUpdateErr.html#variant.TemporaryFailure
+ * [BIP 157]: https://github.com/bitcoin/bips/blob/master/bip-0157.mediawiki
+ * [BIP 158]: https://github.com/bitcoin/bips/blob/master/bip-0158.mediawiki
+ */
+typedef struct LDKFilter {
+ void *this_arg;
+ /**
+ * Registers interest in a transaction with `txid` and having an output with `script_pubkey` as
+ * a spending condition.
+ */
+ void (*register_tx)(const void *this_arg, const uint8_t (*txid)[32], LDKu8slice script_pubkey);
+ /**
+ * Registers interest in spends of a transaction output identified by `outpoint` having
+ * `script_pubkey` as the spending condition.
+ */
+ void (*register_output)(const void *this_arg, const LDKOutPoint *outpoint, LDKu8slice script_pubkey);
+ void (*free)(void *this_arg);
+} LDKFilter;
+
+/**
+ * An interface to send a transaction to the Bitcoin network.
+ */
+typedef struct LDKBroadcasterInterface {
+ void *this_arg;
+ /**
+ * Sends a transaction out to (hopefully) be mined.
+ */
+ void (*broadcast_transaction)(const void *this_arg, LDKTransaction tx);
+ void (*free)(void *this_arg);
+} LDKBroadcasterInterface;
+
+/**
+ * A trait which should be implemented to provide feerate information on a number of time
+ * horizons.
+ *
+ * Note that all of the functions implemented here *must* be reentrant-safe (obviously - they're
+ * called from inside the library in response to chain events, P2P events, or timer events).
+ */
+typedef struct LDKFeeEstimator {
+ void *this_arg;
+ /**
+ * Gets estimated satoshis of fee required per 1000 Weight-Units.
*
- * Any spends of outputs which should have been registered which aren't passed to
- * ChannelMonitors via block_connected may result in FUNDS LOSS.
+ * Must be no smaller than 253 (ie 1 satoshi-per-byte rounded up to ensure later round-downs
+ * don't put us below 1 satoshi-per-byte).
*
- * In case of distributed watchtowers deployment, even if an Err is return, the new version
- * must be written to disk, as state may have been stored but rejected due to a block forcing
- * a commitment broadcast. This storage is used to claim outputs of rejected state confirmed
- * onchain by another watchtower, lagging behind on block processing.
+ * This translates to:
+ * * satoshis-per-byte * 250
+ * * ceil(satoshis-per-kbyte / 4)
*/
- LDKCResult_NoneChannelMonitorUpdateErrZ (*update_monitor)(const void *this_arg, LDKOutPoint funding_txo, LDKChannelMonitorUpdate monitor);
+ uint32_t (*get_est_sat_per_1000_weight)(const void *this_arg, LDKConfirmationTarget confirmation_target);
+ void (*free)(void *this_arg);
+} LDKFeeEstimator;
+
+
+
+/**
+ * An implementation of [`chain::Watch`] for monitoring channels.
+ *
+ * Connected and disconnected blocks must be provided to `ChainMonitor` as documented by
+ * [`chain::Watch`]. May be used in conjunction with [`ChannelManager`] to monitor channels locally
+ * or used independently to monitor channels remotely. See the [module-level documentation] for
+ * details.
+ *
+ * [`chain::Watch`]: ../trait.Watch.html
+ * [`ChannelManager`]: ../../ln/channelmanager/struct.ChannelManager.html
+ * [module-level documentation]: index.html
+ */
+typedef struct MUST_USE_STRUCT LDKChainMonitor {
/**
- * Used by ChannelManager to get list of HTLC resolved onchain and which needed to be updated
- * with success or failure.
- *
- * You should probably just call through to
- * ChannelMonitor::get_and_clear_pending_monitor_events() for each ChannelMonitor and return
- * the full list.
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
- LDKCVec_MonitorEventZ (*get_and_clear_pending_monitor_events)(const void *this_arg);
+ LDKnativeChainMonitor *inner;
+ bool is_owned;
+} LDKChainMonitor;
+
+typedef struct LDKCVecTempl_C2TupleTempl_usize__Transaction {
+ LDKC2TupleTempl_usize__Transaction *data;
+ uintptr_t datalen;
+} LDKCVecTempl_C2TupleTempl_usize__Transaction;
+
+typedef LDKCVecTempl_C2TupleTempl_usize__Transaction LDKCVec_C2Tuple_usizeTransactionZZ;
+
+
+
+/**
+ * Simple structure sent back by `chain::Watch` when an HTLC from a forward channel is detected on
+ * chain. Used to update the corresponding HTLC in the backward channel. Failing to pass the
+ * preimage claim backward will lead to loss of funds.
+ *
+ * [`chain::Watch`]: ../trait.Watch.html
+ */
+typedef struct MUST_USE_STRUCT LDKHTLCUpdate {
+ /**
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeHTLCUpdate *inner;
+ bool is_owned;
+} LDKHTLCUpdate;
+
+typedef struct LDKCVecTempl_Transaction {
+ LDKTransaction *data;
+ uintptr_t datalen;
+} LDKCVecTempl_Transaction;
+
+typedef LDKCVecTempl_Transaction LDKCVec_TransactionZ;
+
+typedef struct LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut {
+ LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut *data;
+ uintptr_t datalen;
+} LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut;
+
+typedef LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut LDKCVec_C2Tuple_TxidCVec_TxOutZZZ;
+
+typedef struct LDKSecretKey {
+ uint8_t bytes[32];
+} LDKSecretKey;
+
+/**
+ * A trait to describe an object which can get user secrets and key material.
+ */
+typedef struct LDKKeysInterface {
+ void *this_arg;
+ /**
+ * Get node secret key (aka node_id or network_key)
+ */
+ LDKSecretKey (*get_node_secret)(const void *this_arg);
+ /**
+ * Get destination redeemScript to encumber static protocol exit points.
+ */
+ LDKCVec_u8Z (*get_destination_script)(const void *this_arg);
+ /**
+ * Get shutdown_pubkey to use as PublicKey at channel closure
+ */
+ LDKPublicKey (*get_shutdown_pubkey)(const void *this_arg);
+ /**
+ * Get a new set of ChannelKeys for per-channel secrets. These MUST be unique even if you
+ * restarted with some stale data!
+ */
+ LDKChannelKeys (*get_channel_keys)(const void *this_arg, bool inbound, uint64_t channel_value_satoshis);
+ /**
+ * Gets a unique, cryptographically-secure, random 32 byte value. This is used for encrypting
+ * onion packets and for temporary channel IDs. There is no requirement that these be
+ * persisted anywhere, though they must be unique across restarts.
+ */
+ LDKThirtyTwoBytes (*get_secure_random_bytes)(const void *this_arg);
void (*free)(void *this_arg);
-} LDKManyChannelMonitor;
+} LDKKeysInterface;
+
+
+
+/**
+ * A simple implementation of ChannelKeys that just keeps the private keys in memory.
+ */
+typedef struct MUST_USE_STRUCT LDKInMemoryChannelKeys {
+ /**
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeInMemoryChannelKeys *inner;
+ bool is_owned;
+} LDKInMemoryChannelKeys;
+
+
+
+/**
+ * Simple KeysInterface implementor that takes a 32-byte seed for use as a BIP 32 extended key
+ * and derives keys from that.
+ *
+ * Your node_id is seed/0'
+ * ChannelMonitor closes may use seed/1'
+ * Cooperative closes may use seed/2'
+ * The two close keys may be needed to claim on-chain funds!
+ */
+typedef struct MUST_USE_STRUCT LDKKeysManager {
+ /**
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeKeysManager *inner;
+ bool is_owned;
+} LDKKeysManager;
*
* Note that you can be a bit lazier about writing out ChannelManager than you can be with
* ChannelMonitors. With ChannelMonitors you MUST write each monitor update out to disk before
- * returning from ManyChannelMonitor::add_/update_monitor, with ChannelManagers, writing updates
+ * returning from chain::Watch::watch_/update_channel, with ChannelManagers, writing updates
* happens out-of-band (and will prevent any other ChannelManager operations from occurring during
* the serialization process). If the deserialized version is out-of-date compared to the
* ChannelMonitors passed by reference to read(), those channels will be force-closed based on the
*/
typedef struct MUST_USE_STRUCT LDKChannelManager {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelManager *inner;
*/
typedef struct MUST_USE_STRUCT LDKChannelDetails {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelDetails *inner;
*/
typedef struct MUST_USE_STRUCT LDKInitFeatures {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeInitFeatures *inner;
*/
typedef struct MUST_USE_STRUCT LDKRoute {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeRoute *inner;
*/
typedef struct MUST_USE_STRUCT LDKUpdateAddHTLC {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeUpdateAddHTLC *inner;
*/
typedef struct MUST_USE_STRUCT LDKUpdateFulfillHTLC {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeUpdateFulfillHTLC *inner;
*/
typedef struct MUST_USE_STRUCT LDKUpdateFailHTLC {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeUpdateFailHTLC *inner;
*/
typedef struct MUST_USE_STRUCT LDKUpdateFailMalformedHTLC {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeUpdateFailMalformedHTLC *inner;
*/
typedef struct MUST_USE_STRUCT LDKCommitmentSigned {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeCommitmentSigned *inner;
*/
typedef struct MUST_USE_STRUCT LDKUpdateFee {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeUpdateFee *inner;
*/
typedef struct MUST_USE_STRUCT LDKInit {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeInit *inner;
* This may result in closing some Channels if the ChannelMonitor is newer than the stored
* ChannelManager state to ensure no loss of funds. Thus, transactions may be broadcasted.
* 3) Register all relevant ChannelMonitor outpoints with your chain watch mechanism using
- * ChannelMonitor::get_monitored_outpoints and ChannelMonitor::get_funding_txo().
+ * ChannelMonitor::get_outputs_to_watch() and ChannelMonitor::get_funding_txo().
* 4) Reconnect blocks on your ChannelMonitors.
- * 5) Move the ChannelMonitors into your local ManyChannelMonitor.
+ * 5) Move the ChannelMonitors into your local chain::Watch.
* 6) Disconnect/connect blocks on the ChannelManager.
- * 7) Register the new ChannelManager with your ChainWatchInterface.
*/
typedef struct MUST_USE_STRUCT LDKChannelManagerReadArgs {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelManagerReadArgs *inner;
-/**
- * Simple structure send back by ManyChannelMonitor in case of HTLC detected onchain from a
- * forward channel and from which info are needed to update HTLC in a backward channel.
- */
-typedef struct MUST_USE_STRUCT LDKHTLCUpdate {
- /**
- * Nearly everyhwere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeHTLCUpdate *inner;
- bool is_owned;
-} LDKHTLCUpdate;
-
-
-
/**
* An error in decoding a message or struct.
*/
typedef struct MUST_USE_STRUCT LDKDecodeError {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeDecodeError *inner;
*/
typedef struct MUST_USE_STRUCT LDKPing {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativePing *inner;
*/
typedef struct MUST_USE_STRUCT LDKPong {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativePong *inner;
*/
typedef struct MUST_USE_STRUCT LDKDataLossProtect {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeDataLossProtect *inner;
*/
typedef struct MUST_USE_STRUCT LDKUnsignedNodeAnnouncement {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeUnsignedNodeAnnouncement *inner;
+/**
+ * Features used within a `node_announcement` message.
+ */
+typedef struct MUST_USE_STRUCT LDKNodeFeatures {
+ /**
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeNodeFeatures *inner;
+ bool is_owned;
+} LDKNodeFeatures;
+
+
+
+/**
+ * Features used within a `channel_announcement` message.
+ */
+typedef struct MUST_USE_STRUCT LDKChannelFeatures {
+ /**
+ * Nearly everywhere, inner must be non-null, however in places where
+ * the Rust equivalent takes an Option, it may be set to null to indicate None.
+ */
+ LDKnativeChannelFeatures *inner;
+ bool is_owned;
+} LDKChannelFeatures;
+
+
+
/**
* The unsigned part of a channel_update
*/
typedef struct MUST_USE_STRUCT LDKUnsignedChannelUpdate {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeUnsignedChannelUpdate *inner;
*/
typedef struct MUST_USE_STRUCT LDKQueryChannelRange {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeQueryChannelRange *inner;
*/
typedef struct MUST_USE_STRUCT LDKReplyChannelRange {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeReplyChannelRange *inner;
*/
typedef struct MUST_USE_STRUCT LDKQueryShortChannelIds {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeQueryShortChannelIds *inner;
*/
typedef struct MUST_USE_STRUCT LDKReplyShortChannelIdsEnd {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeReplyShortChannelIdsEnd *inner;
*/
typedef struct MUST_USE_STRUCT LDKGossipTimestampFilter {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeGossipTimestampFilter *inner;
*/
typedef struct MUST_USE_STRUCT LDKLightningError {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeLightningError *inner;
*/
typedef struct MUST_USE_STRUCT LDKMessageHandler {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeMessageHandler *inner;
*/
typedef struct MUST_USE_STRUCT LDKPeerManager {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativePeerManager *inner;
*/
typedef struct MUST_USE_STRUCT LDKTxCreationKeys {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeTxCreationKeys *inner;
typedef struct LDKCResultTempl_TxCreationKeys__Secp256k1Error {
LDKCResultPtr_TxCreationKeys__Secp256k1Error contents;
bool result_ok;
-} LDKCResultTempl_TxCreationKeys__Secp256k1Error;
-
-typedef LDKCResultTempl_TxCreationKeys__Secp256k1Error LDKCResult_TxCreationKeysSecpErrorZ;
-
-typedef struct LDKCVecTempl_C2TupleTempl_HTLCOutputInCommitment__Signature {
- LDKC2TupleTempl_HTLCOutputInCommitment__Signature *data;
- uintptr_t datalen;
-} LDKCVecTempl_C2TupleTempl_HTLCOutputInCommitment__Signature;
-
-typedef LDKCVecTempl_C2TupleTempl_HTLCOutputInCommitment__Signature LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ;
-
-
-
-/**
- * Features used within a `node_announcement` message.
- */
-typedef struct MUST_USE_STRUCT LDKNodeFeatures {
- /**
- * Nearly everyhwere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeNodeFeatures *inner;
- bool is_owned;
-} LDKNodeFeatures;
+} LDKCResultTempl_TxCreationKeys__Secp256k1Error;
+typedef LDKCResultTempl_TxCreationKeys__Secp256k1Error LDKCResult_TxCreationKeysSecpErrorZ;
+typedef struct LDKCVecTempl_C2TupleTempl_HTLCOutputInCommitment__Signature {
+ LDKC2TupleTempl_HTLCOutputInCommitment__Signature *data;
+ uintptr_t datalen;
+} LDKCVecTempl_C2TupleTempl_HTLCOutputInCommitment__Signature;
-/**
- * Features used within a `channel_announcement` message.
- */
-typedef struct MUST_USE_STRUCT LDKChannelFeatures {
- /**
- * Nearly everyhwere, inner must be non-null, however in places where
- * the Rust equivalent takes an Option, it may be set to null to indicate None.
- */
- LDKnativeChannelFeatures *inner;
- bool is_owned;
-} LDKChannelFeatures;
+typedef LDKCVecTempl_C2TupleTempl_HTLCOutputInCommitment__Signature LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ;
*/
typedef struct MUST_USE_STRUCT LDKRouteHop {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeRouteHop *inner;
*/
typedef struct MUST_USE_STRUCT LDKRouteHint {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeRouteHint *inner;
*/
typedef struct MUST_USE_STRUCT LDKRoutingFees {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeRoutingFees *inner;
*/
typedef struct MUST_USE_STRUCT LDKNetworkGraph {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeNetworkGraph *inner;
*/
typedef struct MUST_USE_STRUCT LDKLockedNetworkGraph {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeLockedNetworkGraph *inner;
*/
typedef struct MUST_USE_STRUCT LDKNetGraphMsgHandler {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeNetGraphMsgHandler *inner;
*/
typedef struct MUST_USE_STRUCT LDKDirectionalChannelInfo {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeDirectionalChannelInfo *inner;
*/
typedef struct MUST_USE_STRUCT LDKChannelInfo {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeChannelInfo *inner;
*/
typedef struct MUST_USE_STRUCT LDKNodeAnnouncementInfo {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeNodeAnnouncementInfo *inner;
*/
typedef struct MUST_USE_STRUCT LDKNodeInfo {
/**
- * Nearly everyhwere, inner must be non-null, however in places where
+ * Nearly everywhere, inner must be non-null, however in places where
* the Rust equivalent takes an Option, it may be set to null to indicate None.
*/
LDKnativeNodeInfo *inner;
extern const void (*C2Tuple_OutPointScriptZ_free)(LDKC2Tuple_OutPointScriptZ);
-extern const void (*C2Tuple_Scriptu64Z_free)(LDKC2Tuple_Scriptu64Z);
-
extern const void (*C2Tuple_SignatureCVec_SignatureZZ_free)(LDKC2Tuple_SignatureCVec_SignatureZZ);
-extern const void (*C2Tuple_Txidu32Z_free)(LDKC2Tuple_Txidu32Z);
+extern const void (*C2Tuple_TxidCVec_TxOutZZ_free)(LDKC2Tuple_TxidCVec_TxOutZZ);
extern const void (*C2Tuple_u64u64Z_free)(LDKC2Tuple_u64u64Z);
-extern const void (*C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free)(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ);
-
-extern const LDKCResult_C2Tuple_Scriptu64ZChainErrorZ (*CResult_C2Tuple_Scriptu64ZChainErrorZ_err)(LDKChainError);
+extern const void (*C2Tuple_usizeTransactionZ_free)(LDKC2Tuple_usizeTransactionZ);
-extern const void (*CResult_C2Tuple_Scriptu64ZChainErrorZ_free)(LDKCResult_C2Tuple_Scriptu64ZChainErrorZ);
-
-extern const LDKCResult_C2Tuple_Scriptu64ZChainErrorZ (*CResult_C2Tuple_Scriptu64ZChainErrorZ_ok)(LDKC2Tuple_Scriptu64Z);
+extern const void (*C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free)(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ);
extern const void (*CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free)(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ);
extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_ok)(LDKTxCreationKeys);
+extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_err)(LDKAccessError);
+
+extern const void (*CResult_TxOutAccessErrorZ_free)(LDKCResult_TxOutAccessErrorZ);
+
+extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_ok)(LDKTxOut);
+
extern const LDKCResult_boolLightningErrorZ (*CResult_boolLightningErrorZ_err)(LDKLightningError);
extern const void (*CResult_boolLightningErrorZ_free)(LDKCResult_boolLightningErrorZ);
extern const void (*CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ_free)(LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ);
+extern const void (*CVec_C2Tuple_TxidCVec_TxOutZZZ_free)(LDKCVec_C2Tuple_TxidCVec_TxOutZZZ);
+
+extern const void (*CVec_C2Tuple_usizeTransactionZZ_free)(LDKCVec_C2Tuple_usizeTransactionZZ);
+
extern const void (*CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free)(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ);
extern const void (*CVec_CVec_RouteHopZZ_free)(LDKCVec_CVec_RouteHopZZ);
extern const void (*CVec_TransactionZ_free)(LDKCVec_TransactionZ);
+extern const void (*CVec_TxOutZ_free)(LDKCVec_TxOutZ);
+
extern const void (*CVec_UpdateAddHTLCZ_free)(LDKCVec_UpdateAddHTLCZ);
extern const void (*CVec_UpdateFailHTLCZ_free)(LDKCVec_UpdateFailHTLCZ);
extern const void (*CVec_u8Z_free)(LDKCVec_u8Z);
-extern const void (*CVec_usizeZ_free)(LDKCVec_usizeZ);
-
extern const uint64_t MIN_RELAY_FEE_SAT_PER_1000_WEIGHT;
+void Transaction_free(LDKTransaction _res);
+
void TxOut_free(LDKTxOut _res);
-LDKC2Tuple_Txidu32Z C2Tuple_Txidu32Z_new(LDKThirtyTwoBytes a, uint32_t b);
+LDKC2Tuple_usizeTransactionZ C2Tuple_usizeTransactionZ_new(uintptr_t a, LDKTransaction b);
+
+LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_ok(void);
+
+LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_ok(void);
+
+LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_new(LDKOutPoint a, LDKCVec_u8Z b);
-LDKC2Tuple_Scriptu64Z C2Tuple_Scriptu64Z_new(LDKCVec_u8Z a, uint64_t b);
+LDKC2Tuple_TxidCVec_TxOutZZ C2Tuple_TxidCVec_TxOutZZ_new(LDKThirtyTwoBytes a, LDKCVec_TxOutZ b);
LDKC2Tuple_u64u64Z C2Tuple_u64u64Z_new(uint64_t a, uint64_t b);
LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_ok(void);
-LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_ok(void);
-
-LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_ok(void);
-
-LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_new(LDKOutPoint a, LDKCVec_u8Z b);
-
LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(LDKChannelAnnouncement a, LDKChannelUpdate b, LDKChannelUpdate c);
LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_ok(void);
/**
* Calls the free function if one is set
*/
-void ChainWatchInterface_free(LDKChainWatchInterface this_ptr);
+void Access_free(LDKAccess this_ptr);
/**
* Calls the free function if one is set
*/
-void BroadcasterInterface_free(LDKBroadcasterInterface this_ptr);
+void Watch_free(LDKWatch this_ptr);
+
+/**
+ * Calls the free function if one is set
+ */
+void Filter_free(LDKFilter this_ptr);
/**
* Calls the free function if one is set
*/
-void ChainListener_free(LDKChainListener this_ptr);
+void BroadcasterInterface_free(LDKBroadcasterInterface this_ptr);
/**
* Calls the free function if one is set
*/
void FeeEstimator_free(LDKFeeEstimator this_ptr);
-void ChainWatchedUtil_free(LDKChainWatchedUtil this_ptr);
+void ChainMonitor_free(LDKChainMonitor this_ptr);
/**
- * Constructs an empty (watches nothing) ChainWatchedUtil
+ * Dispatches to per-channel monitors, which are responsible for updating their on-chain view
+ * of a channel and reacting accordingly based on transactions in the connected block. See
+ * [`ChannelMonitor::block_connected`] for details. Any HTLCs that were resolved on chain will
+ * be returned by [`chain::Watch::release_pending_monitor_events`].
+ *
+ * Calls back to [`chain::Filter`] if any monitor indicated new outputs to watch. Subsequent
+ * calls must not exclude any transactions matching the new outputs nor any in-block
+ * descendants of such transactions. It is not necessary to re-fetch the block to obtain
+ * updated `txdata`.
+ *
+ * [`ChannelMonitor::block_connected`]: ../channelmonitor/struct.ChannelMonitor.html#method.block_connected
+ * [`chain::Watch::release_pending_monitor_events`]: ../trait.Watch.html#tymethod.release_pending_monitor_events
+ * [`chain::Filter`]: ../trait.Filter.html
*/
-MUST_USE_RES LDKChainWatchedUtil ChainWatchedUtil_new(void);
+void ChainMonitor_block_connected(const LDKChainMonitor *this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
/**
- * Registers a tx for monitoring, returning true if it was a new tx and false if we'd already
- * been watching for it.
+ * Dispatches to per-channel monitors, which are responsible for updating their on-chain view
+ * of a channel based on the disconnected block. See [`ChannelMonitor::block_disconnected`] for
+ * details.
+ *
+ * [`ChannelMonitor::block_disconnected`]: ../channelmonitor/struct.ChannelMonitor.html#method.block_disconnected
*/
-MUST_USE_RES bool ChainWatchedUtil_register_tx(LDKChainWatchedUtil *this_arg, const uint8_t (*txid)[32], LDKu8slice script_pub_key);
+void ChainMonitor_block_disconnected(const LDKChainMonitor *this_arg, const uint8_t (*header)[80], uint32_t disconnected_height);
/**
- * Registers an outpoint for monitoring, returning true if it was a new outpoint and false if
- * we'd already been watching for it
+ * Creates a new `ChainMonitor` used to watch on-chain activity pertaining to channels.
+ *
+ * When an optional chain source implementing [`chain::Filter`] is provided, the chain monitor
+ * will call back to it indicating transactions and outputs of interest. This allows clients to
+ * pre-filter blocks or only fetch blocks matching a compact filter. Otherwise, clients may
+ * always need to fetch full blocks absent another means for determining which blocks contain
+ * transactions relevant to the watched channels.
+ *
+ * [`chain::Filter`]: ../trait.Filter.html
*/
-MUST_USE_RES bool ChainWatchedUtil_register_outpoint(LDKChainWatchedUtil *this_arg, LDKC2Tuple_Txidu32Z outpoint, LDKu8slice _script_pub_key);
+MUST_USE_RES LDKChainMonitor ChainMonitor_new(LDKFilter *chain_source, LDKBroadcasterInterface broadcaster, LDKLogger logger, LDKFeeEstimator feeest);
+
+LDKWatch ChainMonitor_as_Watch(const LDKChainMonitor *this_arg);
+
+LDKEventsProvider ChainMonitor_as_EventsProvider(const LDKChainMonitor *this_arg);
+
+void ChannelMonitorUpdate_free(LDKChannelMonitorUpdate this_ptr);
/**
- * Sets us to match all transactions, returning true if this is a new setting and false if
- * we'd already been set to match everything.
+ * The sequence number of this update. Updates *must* be replayed in-order according to this
+ * sequence number (and updates may panic if they are not). The update_id values are strictly
+ * increasing and increase by one for each new update.
+ *
+ * This sequence number is also used to track up to which points updates which returned
+ * ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
+ * ChannelMonitor when ChannelManager::channel_monitor_updated is called.
*/
-MUST_USE_RES bool ChainWatchedUtil_watch_all(LDKChainWatchedUtil *this_arg);
+uint64_t ChannelMonitorUpdate_get_update_id(const LDKChannelMonitorUpdate *this_ptr);
/**
- * Checks if a given transaction matches the current filter.
+ * The sequence number of this update. Updates *must* be replayed in-order according to this
+ * sequence number (and updates may panic if they are not). The update_id values are strictly
+ * increasing and increase by one for each new update.
+ *
+ * This sequence number is also used to track up to which points updates which returned
+ * ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
+ * ChannelMonitor when ChannelManager::channel_monitor_updated is called.
*/
-MUST_USE_RES bool ChainWatchedUtil_does_match_tx(const LDKChainWatchedUtil *this_arg, LDKTransaction tx);
+void ChannelMonitorUpdate_set_update_id(LDKChannelMonitorUpdate *this_ptr, uint64_t val);
+
+LDKCVec_u8Z ChannelMonitorUpdate_write(const LDKChannelMonitorUpdate *obj);
+
+LDKChannelMonitorUpdate ChannelMonitorUpdate_read(LDKu8slice ser);
+
+void MonitorUpdateError_free(LDKMonitorUpdateError this_ptr);
+
+void MonitorEvent_free(LDKMonitorEvent this_ptr);
+
+void HTLCUpdate_free(LDKHTLCUpdate this_ptr);
+
+LDKCVec_u8Z HTLCUpdate_write(const LDKHTLCUpdate *obj);
+
+LDKHTLCUpdate HTLCUpdate_read(LDKu8slice ser);
+
+void ChannelMonitor_free(LDKChannelMonitor this_ptr);
-void BlockNotifier_free(LDKBlockNotifier this_ptr);
+/**
+ * Updates a ChannelMonitor on the basis of some new information provided by the Channel
+ * itself.
+ *
+ * panics if the given update is not the next update by update_id.
+ */
+MUST_USE_RES LDKCResult_NoneMonitorUpdateErrorZ ChannelMonitor_update_monitor(LDKChannelMonitor *this_arg, LDKChannelMonitorUpdate updates, const LDKBroadcasterInterface *broadcaster, const LDKLogger *logger);
/**
- * Constructs a new BlockNotifier without any listeners.
+ * Gets the update_id from the latest ChannelMonitorUpdate which was applied to this
+ * ChannelMonitor.
*/
-MUST_USE_RES LDKBlockNotifier BlockNotifier_new(LDKChainWatchInterface chain_monitor);
+MUST_USE_RES uint64_t ChannelMonitor_get_latest_update_id(const LDKChannelMonitor *this_arg);
/**
- * Register the given listener to receive events.
+ * Gets the funding transaction outpoint of the channel this ChannelMonitor is monitoring for.
*/
-void BlockNotifier_register_listener(const LDKBlockNotifier *this_arg, LDKChainListener listener);
+MUST_USE_RES LDKC2Tuple_OutPointScriptZ ChannelMonitor_get_funding_txo(const LDKChannelMonitor *this_arg);
/**
- * Notify listeners that a block was connected given a full, unfiltered block.
+ * Get the list of HTLCs who's status has been updated on chain. This should be called by
+ * ChannelManager via [`chain::Watch::release_pending_monitor_events`].
*
- * Handles re-scanning the block and calling block_connected again if listeners register new
- * watch data during the callbacks for you (see ChainListener::block_connected for more info).
+ * [`chain::Watch::release_pending_monitor_events`]: ../trait.Watch.html#tymethod.release_pending_monitor_events
*/
-void BlockNotifier_block_connected(const LDKBlockNotifier *this_arg, LDKu8slice block, uint32_t height);
+MUST_USE_RES LDKCVec_MonitorEventZ ChannelMonitor_get_and_clear_pending_monitor_events(LDKChannelMonitor *this_arg);
/**
- * Notify listeners that a block was connected, given pre-filtered list of transactions in the
- * block which matched the filter (probably using does_match_tx).
+ * Gets the list of pending events which were generated by previous actions, clearing the list
+ * in the process.
*
- * Returns true if notified listeners registered additional watch data (implying that the
- * block must be re-scanned and this function called again prior to further block_connected
- * calls, see ChainListener::block_connected for more info).
+ * This is called by ChainMonitor::get_and_clear_pending_events() and is equivalent to
+ * EventsProvider::get_and_clear_pending_events() except that it requires &mut self as we do
+ * no internal locking in ChannelMonitors.
*/
-MUST_USE_RES bool BlockNotifier_block_connected_checked(const LDKBlockNotifier *this_arg, const uint8_t (*header)[80], uint32_t height, LDKCVec_TransactionZ txn_matched, LDKusizeslice indexes_of_txn_matched);
+MUST_USE_RES LDKCVec_EventZ ChannelMonitor_get_and_clear_pending_events(LDKChannelMonitor *this_arg);
/**
- * Notify listeners that a block was disconnected.
+ * Used by ChannelManager deserialization to broadcast the latest holder state if its copy of
+ * the Channel was out-of-date. You may use it to get a broadcastable holder toxic tx in case of
+ * fallen-behind, i.e when receiving a channel_reestablish with a proof that our counterparty side knows
+ * a higher revocation secret than the holder commitment number we are aware of. Broadcasting these
+ * transactions are UNSAFE, as they allow counterparty side to punish you. Nevertheless you may want to
+ * broadcast them if counterparty don't close channel with his higher commitment transaction after a
+ * substantial amount of time (a month or even a year) to get back funds. Best may be to contact
+ * out-of-band the other node operator to coordinate with him if option is available to you.
+ * In any-case, choice is up to the user.
*/
-void BlockNotifier_block_disconnected(const LDKBlockNotifier *this_arg, const uint8_t (*header)[80], uint32_t disconnected_height);
-
-void ChainWatchInterfaceUtil_free(LDKChainWatchInterfaceUtil this_ptr);
-
-LDKChainWatchInterface ChainWatchInterfaceUtil_as_ChainWatchInterface(const LDKChainWatchInterfaceUtil *this_arg);
+MUST_USE_RES LDKCVec_TransactionZ ChannelMonitor_get_latest_holder_commitment_txn(LDKChannelMonitor *this_arg, const LDKLogger *logger);
/**
- * Creates a new ChainWatchInterfaceUtil for the given network
+ * Processes transactions in a newly connected block, which may result in any of the following:
+ * - update the monitor's state against resolved HTLCs
+ * - punish the counterparty in the case of seeing a revoked commitment transaction
+ * - force close the channel and claim/timeout incoming/outgoing HTLCs if near expiration
+ * - detect settled outputs for later spending
+ * - schedule and bump any in-flight claims
+ *
+ * Returns any new outputs to watch from `txdata`; after called, these are also included in
+ * [`get_outputs_to_watch`].
+ *
+ * [`get_outputs_to_watch`]: #method.get_outputs_to_watch
*/
-MUST_USE_RES LDKChainWatchInterfaceUtil ChainWatchInterfaceUtil_new(LDKNetwork network);
+MUST_USE_RES LDKCVec_C2Tuple_TxidCVec_TxOutZZZ ChannelMonitor_block_connected(LDKChannelMonitor *this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height, LDKBroadcasterInterface broadcaster, LDKFeeEstimator fee_estimator, LDKLogger logger);
/**
- * Checks if a given transaction matches the current filter.
+ * Determines if the disconnected block contained any transactions of interest and updates
+ * appropriately.
*/
-MUST_USE_RES bool ChainWatchInterfaceUtil_does_match_tx(const LDKChainWatchInterfaceUtil *this_arg, LDKTransaction tx);
+void ChannelMonitor_block_disconnected(LDKChannelMonitor *this_arg, const uint8_t (*header)[80], uint32_t height, LDKBroadcasterInterface broadcaster, LDKFeeEstimator fee_estimator, LDKLogger logger);
void OutPoint_free(LDKOutPoint this_ptr);
*
* Users need to notify the new ChannelManager when a new block is connected or
* disconnected using its `block_connected` and `block_disconnected` methods.
- * However, rather than calling these methods directly, the user should register
- * the ChannelManager as a listener to the BlockNotifier and call the BlockNotifier's
- * `block_(dis)connected` methods, which will notify all registered listeners in one
- * go.
*/
-MUST_USE_RES LDKChannelManager ChannelManager_new(LDKNetwork network, LDKFeeEstimator fee_est, LDKManyChannelMonitor monitor, LDKBroadcasterInterface tx_broadcaster, LDKLogger logger, LDKKeysInterface keys_manager, LDKUserConfig config, uintptr_t current_blockchain_height);
+MUST_USE_RES LDKChannelManager ChannelManager_new(LDKNetwork network, LDKFeeEstimator fee_est, LDKWatch chain_monitor, LDKBroadcasterInterface tx_broadcaster, LDKLogger logger, LDKKeysInterface keys_manager, LDKUserConfig config, uintptr_t current_blockchain_height);
/**
* Creates a new outbound channel to the given remote node and with the given value.
* exists largely only to prevent races between this and concurrent update_monitor calls.
*
* Thus, the anticipated use is, at a high level:
- * 1) You register a ManyChannelMonitor with this ChannelManager,
+ * 1) You register a chain::Watch with this ChannelManager,
* 2) it stores each update to disk, and begins updating any remote (eg watchtower) copies of
* said ChannelMonitors as it can, returning ChannelMonitorUpdateErr::TemporaryFailures
* any time it cannot do so instantly,
LDKEventsProvider ChannelManager_as_EventsProvider(const LDKChannelManager *this_arg);
-LDKChainListener ChannelManager_as_ChainListener(const LDKChannelManager *this_arg);
+/**
+ * Updates channel state based on transactions seen in a connected block.
+ */
+void ChannelManager_block_connected(const LDKChannelManager *this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
+
+/**
+ * Updates channel state based on a disconnected block.
+ *
+ * If necessary, the channel may be force-closed without letting the counterparty participate
+ * in the shutdown.
+ */
+void ChannelManager_block_disconnected(const LDKChannelManager *this_arg, const uint8_t (*header)[80]);
LDKChannelMessageHandler ChannelManager_as_ChannelMessageHandler(const LDKChannelManager *this_arg);
void ChannelManagerReadArgs_set_fee_estimator(LDKChannelManagerReadArgs *this_ptr, LDKFeeEstimator val);
/**
- * The ManyChannelMonitor for use in the ChannelManager in the future.
+ * The chain::Watch for use in the ChannelManager in the future.
*
- * No calls to the ManyChannelMonitor will be made during deserialization. It is assumed that
+ * No calls to the chain::Watch will be made during deserialization. It is assumed that
* you have deserialized ChannelMonitors separately and will add them to your
- * ManyChannelMonitor after deserializing this ChannelManager.
+ * chain::Watch after deserializing this ChannelManager.
*/
-const LDKManyChannelMonitor *ChannelManagerReadArgs_get_monitor(const LDKChannelManagerReadArgs *this_ptr);
+const LDKWatch *ChannelManagerReadArgs_get_chain_monitor(const LDKChannelManagerReadArgs *this_ptr);
/**
- * The ManyChannelMonitor for use in the ChannelManager in the future.
+ * The chain::Watch for use in the ChannelManager in the future.
*
- * No calls to the ManyChannelMonitor will be made during deserialization. It is assumed that
+ * No calls to the chain::Watch will be made during deserialization. It is assumed that
* you have deserialized ChannelMonitors separately and will add them to your
- * ManyChannelMonitor after deserializing this ChannelManager.
+ * chain::Watch after deserializing this ChannelManager.
*/
-void ChannelManagerReadArgs_set_monitor(LDKChannelManagerReadArgs *this_ptr, LDKManyChannelMonitor val);
+void ChannelManagerReadArgs_set_chain_monitor(LDKChannelManagerReadArgs *this_ptr, LDKWatch val);
/**
* The BroadcasterInterface which will be used in the ChannelManager in the future and may be
* HashMap for you. This is primarily useful for C bindings where it is not practical to
* populate a HashMap directly from C.
*/
-MUST_USE_RES LDKChannelManagerReadArgs ChannelManagerReadArgs_new(LDKKeysInterface keys_manager, LDKFeeEstimator fee_estimator, LDKManyChannelMonitor monitor, LDKBroadcasterInterface tx_broadcaster, LDKLogger logger, LDKUserConfig default_config, LDKCVec_ChannelMonitorZ channel_monitors);
-
-void ChannelMonitorUpdate_free(LDKChannelMonitorUpdate this_ptr);
-
-/**
- * The sequence number of this update. Updates *must* be replayed in-order according to this
- * sequence number (and updates may panic if they are not). The update_id values are strictly
- * increasing and increase by one for each new update.
- *
- * This sequence number is also used to track up to which points updates which returned
- * ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
- * ChannelMonitor when ChannelManager::channel_monitor_updated is called.
- */
-uint64_t ChannelMonitorUpdate_get_update_id(const LDKChannelMonitorUpdate *this_ptr);
-
-/**
- * The sequence number of this update. Updates *must* be replayed in-order according to this
- * sequence number (and updates may panic if they are not). The update_id values are strictly
- * increasing and increase by one for each new update.
- *
- * This sequence number is also used to track up to which points updates which returned
- * ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
- * ChannelMonitor when ChannelManager::channel_monitor_updated is called.
- */
-void ChannelMonitorUpdate_set_update_id(LDKChannelMonitorUpdate *this_ptr, uint64_t val);
-
-LDKCVec_u8Z ChannelMonitorUpdate_write(const LDKChannelMonitorUpdate *obj);
-
-LDKChannelMonitorUpdate ChannelMonitorUpdate_read(LDKu8slice ser);
-
-void MonitorUpdateError_free(LDKMonitorUpdateError this_ptr);
-
-void MonitorEvent_free(LDKMonitorEvent this_ptr);
-
-void HTLCUpdate_free(LDKHTLCUpdate this_ptr);
-
-LDKCVec_u8Z HTLCUpdate_write(const LDKHTLCUpdate *obj);
-
-LDKHTLCUpdate HTLCUpdate_read(LDKu8slice ser);
-
-void ChannelMonitor_free(LDKChannelMonitor this_ptr);
-
-/**
- * Calls the free function if one is set
- */
-void ManyChannelMonitor_free(LDKManyChannelMonitor this_ptr);
-
-/**
- * Updates a ChannelMonitor on the basis of some new information provided by the Channel
- * itself.
- *
- * panics if the given update is not the next update by update_id.
- */
-MUST_USE_RES LDKCResult_NoneMonitorUpdateErrorZ ChannelMonitor_update_monitor(LDKChannelMonitor *this_arg, LDKChannelMonitorUpdate updates, const LDKBroadcasterInterface *broadcaster, const LDKLogger *logger);
-
-/**
- * Gets the update_id from the latest ChannelMonitorUpdate which was applied to this
- * ChannelMonitor.
- */
-MUST_USE_RES uint64_t ChannelMonitor_get_latest_update_id(const LDKChannelMonitor *this_arg);
-
-/**
- * Gets the funding transaction outpoint of the channel this ChannelMonitor is monitoring for.
- */
-MUST_USE_RES LDKC2Tuple_OutPointScriptZ ChannelMonitor_get_funding_txo(const LDKChannelMonitor *this_arg);
-
-/**
- * Get the list of HTLCs who's status has been updated on chain. This should be called by
- * ChannelManager via ManyChannelMonitor::get_and_clear_pending_monitor_events().
- */
-MUST_USE_RES LDKCVec_MonitorEventZ ChannelMonitor_get_and_clear_pending_monitor_events(LDKChannelMonitor *this_arg);
-
-/**
- * Gets the list of pending events which were generated by previous actions, clearing the list
- * in the process.
- *
- * This is called by ManyChannelMonitor::get_and_clear_pending_events() and is equivalent to
- * EventsProvider::get_and_clear_pending_events() except that it requires &mut self as we do
- * no internal locking in ChannelMonitors.
- */
-MUST_USE_RES LDKCVec_EventZ ChannelMonitor_get_and_clear_pending_events(LDKChannelMonitor *this_arg);
-
-/**
- * Used by ChannelManager deserialization to broadcast the latest holder state if its copy of
- * the Channel was out-of-date. You may use it to get a broadcastable holder toxic tx in case of
- * fallen-behind, i.e when receiving a channel_reestablish with a proof that our counterparty side knows
- * a higher revocation secret than the holder commitment number we are aware of. Broadcasting these
- * transactions are UNSAFE, as they allow counterparty side to punish you. Nevertheless you may want to
- * broadcast them if counterparty don't close channel with his higher commitment transaction after a
- * substantial amount of time (a month or even a year) to get back funds. Best may be to contact
- * out-of-band the other node operator to coordinate with him if option is available to you.
- * In any-case, choice is up to the user.
- */
-MUST_USE_RES LDKCVec_TransactionZ ChannelMonitor_get_latest_holder_commitment_txn(LDKChannelMonitor *this_arg, const LDKLogger *logger);
+MUST_USE_RES LDKChannelManagerReadArgs ChannelManagerReadArgs_new(LDKKeysInterface keys_manager, LDKFeeEstimator fee_estimator, LDKWatch chain_monitor, LDKBroadcasterInterface tx_broadcaster, LDKLogger logger, LDKUserConfig default_config, LDKCVec_ChannelMonitorZ channel_monitors);
void DecodeError_free(LDKDecodeError this_ptr);
void UnsignedNodeAnnouncement_free(LDKUnsignedNodeAnnouncement this_ptr);
+/**
+ * The advertised features
+ */
+LDKNodeFeatures UnsignedNodeAnnouncement_get_features(const LDKUnsignedNodeAnnouncement *this_ptr);
+
+/**
+ * The advertised features
+ */
+void UnsignedNodeAnnouncement_set_features(LDKUnsignedNodeAnnouncement *this_ptr, LDKNodeFeatures val);
+
/**
* A strictly monotonic announcement counter, with gaps allowed
*/
void UnsignedChannelAnnouncement_free(LDKUnsignedChannelAnnouncement this_ptr);
+/**
+ * The advertised channel features
+ */
+LDKChannelFeatures UnsignedChannelAnnouncement_get_features(const LDKUnsignedChannelAnnouncement *this_ptr);
+
+/**
+ * The advertised channel features
+ */
+void UnsignedChannelAnnouncement_set_features(LDKUnsignedChannelAnnouncement *this_ptr, LDKChannelFeatures val);
+
/**
* The genesis hash of the blockchain where the channel is to be opened
*/
/**
* panics if htlc.transaction_output_index.is_none()!
*/
-LDKCVec_u8Z build_htlc_transaction(const uint8_t (*prev_hash)[32], uint32_t feerate_per_kw, uint16_t contest_delay, const LDKHTLCOutputInCommitment *htlc, LDKPublicKey broadcaster_delayed_payment_key, LDKPublicKey revocation_key);
+LDKTransaction build_htlc_transaction(const uint8_t (*prev_hash)[32], uint32_t feerate_per_kw, uint16_t contest_delay, const LDKHTLCOutputInCommitment *htlc, LDKPublicKey broadcaster_delayed_payment_key, LDKPublicKey revocation_key);
void HolderCommitmentTransaction_free(LDKHolderCommitmentTransaction this_ptr);
/**
* The commitment transaction itself, in unsigned form.
*/
-LDKCVec_u8Z HolderCommitmentTransaction_get_unsigned_tx(const LDKHolderCommitmentTransaction *this_ptr);
+LDKTransaction HolderCommitmentTransaction_get_unsigned_tx(const LDKHolderCommitmentTransaction *this_ptr);
/**
* The commitment transaction itself, in unsigned form.
*/
-void HolderCommitmentTransaction_set_unsigned_tx(LDKHolderCommitmentTransaction *this_ptr, LDKCVec_u8Z val);
+void HolderCommitmentTransaction_set_unsigned_tx(LDKHolderCommitmentTransaction *this_ptr, LDKTransaction val);
/**
* Our counterparty's signature for the transaction, above.
* The unsigned transaction outputs must be consistent with htlc_data. This function
* only checks that the shape and amounts are consistent, but does not check the scriptPubkey.
*/
-MUST_USE_RES LDKHolderCommitmentTransaction HolderCommitmentTransaction_new_missing_holder_sig(LDKCVec_u8Z unsigned_tx, LDKSignature counterparty_sig, LDKPublicKey holder_funding_key, LDKPublicKey counterparty_funding_key, LDKTxCreationKeys keys, uint32_t feerate_per_kw, LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ htlc_data);
+MUST_USE_RES LDKHolderCommitmentTransaction HolderCommitmentTransaction_new_missing_holder_sig(LDKTransaction unsigned_tx, LDKSignature counterparty_sig, LDKPublicKey holder_funding_key, LDKPublicKey counterparty_funding_key, LDKTxCreationKeys keys, uint32_t feerate_per_kw, LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ htlc_data);
/**
* The pre-calculated transaction creation public keys.
*/
void RouteHop_set_pubkey(LDKRouteHop *this_ptr, LDKPublicKey val);
+/**
+ * The node_announcement features of the node at this hop. For the last hop, these may be
+ * amended to match the features present in the invoice this node generated.
+ */
+LDKNodeFeatures RouteHop_get_node_features(const LDKRouteHop *this_ptr);
+
+/**
+ * The node_announcement features of the node at this hop. For the last hop, these may be
+ * amended to match the features present in the invoice this node generated.
+ */
+void RouteHop_set_node_features(LDKRouteHop *this_ptr, LDKNodeFeatures val);
+
/**
* The channel that should be used from the previous hop to reach this node.
*/
*/
void RouteHop_set_short_channel_id(LDKRouteHop *this_ptr, uint64_t val);
+/**
+ * The channel_announcement features of the channel that should be used from the previous hop
+ * to reach this node.
+ */
+LDKChannelFeatures RouteHop_get_channel_features(const LDKRouteHop *this_ptr);
+
+/**
+ * The channel_announcement features of the channel that should be used from the previous hop
+ * to reach this node.
+ */
+void RouteHop_set_channel_features(LDKRouteHop *this_ptr, LDKChannelFeatures val);
+
/**
* The fee taken on this hop. For the last hop, this should be the full value of the payment.
*/
*/
void RouteHop_set_cltv_expiry_delta(LDKRouteHop *this_ptr, uint32_t val);
+MUST_USE_RES LDKRouteHop RouteHop_new(LDKPublicKey pubkey_arg, LDKNodeFeatures node_features_arg, uint64_t short_channel_id_arg, LDKChannelFeatures channel_features_arg, uint64_t fee_msat_arg, uint32_t cltv_expiry_delta_arg);
+
void Route_free(LDKRoute this_ptr);
/**
* channel data is correct, and that the announcement is signed with
* channel owners' keys.
*/
-MUST_USE_RES LDKNetGraphMsgHandler NetGraphMsgHandler_new(LDKChainWatchInterface chain_monitor, LDKLogger logger);
+MUST_USE_RES LDKNetGraphMsgHandler NetGraphMsgHandler_new(LDKAccess *chain_access, LDKLogger logger);
/**
* Creates a new tracker of the actual state of the network of channels and nodes,
* assuming an existing Network Graph.
*/
-MUST_USE_RES LDKNetGraphMsgHandler NetGraphMsgHandler_from_net_graph(LDKChainWatchInterface chain_monitor, LDKLogger logger, LDKNetworkGraph network_graph);
+MUST_USE_RES LDKNetGraphMsgHandler NetGraphMsgHandler_from_net_graph(LDKAccess *chain_access, LDKLogger logger, LDKNetworkGraph network_graph);
/**
* Take a read lock on the network_graph and return it in the C-bindings
void ChannelInfo_free(LDKChannelInfo this_ptr);
+/**
+ * Protocol features of a channel communicated during its announcement
+ */
+LDKChannelFeatures ChannelInfo_get_features(const LDKChannelInfo *this_ptr);
+
+/**
+ * Protocol features of a channel communicated during its announcement
+ */
+void ChannelInfo_set_features(LDKChannelInfo *this_ptr, LDKChannelFeatures val);
+
/**
* Source node of the first direction of a channel
*/
void NodeAnnouncementInfo_free(LDKNodeAnnouncementInfo this_ptr);
+/**
+ * Protocol features the node announced support for
+ */
+LDKNodeFeatures NodeAnnouncementInfo_get_features(const LDKNodeAnnouncementInfo *this_ptr);
+
+/**
+ * Protocol features the node announced support for
+ */
+void NodeAnnouncementInfo_set_features(LDKNodeAnnouncementInfo *this_ptr, LDKNodeFeatures val);
+
/**
* When the last known update to the node state was issued.
* Value is opaque, as set in the announcement.
*/
void NodeAnnouncementInfo_set_announcement_message(LDKNodeAnnouncementInfo *this_ptr, LDKNodeAnnouncement val);
+MUST_USE_RES LDKNodeAnnouncementInfo NodeAnnouncementInfo_new(LDKNodeFeatures features_arg, uint32_t last_update_arg, LDKThreeBytes rgb_arg, LDKThirtyTwoBytes alias_arg, LDKCVec_NetAddressZ addresses_arg, LDKNodeAnnouncement announcement_message_arg);
+
LDKCVec_u8Z NodeAnnouncementInfo_write(const LDKNodeAnnouncementInfo *obj);
LDKNodeAnnouncementInfo NodeAnnouncementInfo_read(LDKu8slice ser);
const LDKUserConfig* operator &() const { return &self; }
const LDKUserConfig* operator ->() const { return &self; }
};
-class ChainError {
-private:
- LDKChainError self;
-public:
- ChainError(const ChainError&) = delete;
- ChainError(ChainError&& o) : self(o.self) { memset(&o, 0, sizeof(ChainError)); }
- ChainError(LDKChainError&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChainError)); }
- operator LDKChainError() { LDKChainError res = self; memset(&self, 0, sizeof(LDKChainError)); return res; }
- LDKChainError* operator &() { return &self; }
- LDKChainError* operator ->() { return &self; }
- const LDKChainError* operator &() const { return &self; }
- const LDKChainError* operator ->() const { return &self; }
-};
-class ChainWatchInterface {
-private:
- LDKChainWatchInterface self;
-public:
- ChainWatchInterface(const ChainWatchInterface&) = delete;
- ~ChainWatchInterface() { ChainWatchInterface_free(self); }
- ChainWatchInterface(ChainWatchInterface&& o) : self(o.self) { memset(&o, 0, sizeof(ChainWatchInterface)); }
- ChainWatchInterface(LDKChainWatchInterface&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChainWatchInterface)); }
- operator LDKChainWatchInterface() { LDKChainWatchInterface res = self; memset(&self, 0, sizeof(LDKChainWatchInterface)); return res; }
- LDKChainWatchInterface* operator &() { return &self; }
- LDKChainWatchInterface* operator ->() { return &self; }
- const LDKChainWatchInterface* operator &() const { return &self; }
- const LDKChainWatchInterface* operator ->() const { return &self; }
-};
class BroadcasterInterface {
private:
LDKBroadcasterInterface self;
const LDKBroadcasterInterface* operator &() const { return &self; }
const LDKBroadcasterInterface* operator ->() const { return &self; }
};
-class ChainListener {
-private:
- LDKChainListener self;
-public:
- ChainListener(const ChainListener&) = delete;
- ~ChainListener() { ChainListener_free(self); }
- ChainListener(ChainListener&& o) : self(o.self) { memset(&o, 0, sizeof(ChainListener)); }
- ChainListener(LDKChainListener&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChainListener)); }
- operator LDKChainListener() { LDKChainListener res = self; memset(&self, 0, sizeof(LDKChainListener)); return res; }
- LDKChainListener* operator &() { return &self; }
- LDKChainListener* operator ->() { return &self; }
- const LDKChainListener* operator &() const { return &self; }
- const LDKChainListener* operator ->() const { return &self; }
-};
class ConfirmationTarget {
private:
LDKConfirmationTarget self;
const LDKFeeEstimator* operator &() const { return &self; }
const LDKFeeEstimator* operator ->() const { return &self; }
};
-class ChainWatchedUtil {
+class ChainMonitor {
+private:
+ LDKChainMonitor self;
+public:
+ ChainMonitor(const ChainMonitor&) = delete;
+ ~ChainMonitor() { ChainMonitor_free(self); }
+ ChainMonitor(ChainMonitor&& o) : self(o.self) { memset(&o, 0, sizeof(ChainMonitor)); }
+ ChainMonitor(LDKChainMonitor&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChainMonitor)); }
+ operator LDKChainMonitor() { LDKChainMonitor res = self; memset(&self, 0, sizeof(LDKChainMonitor)); return res; }
+ LDKChainMonitor* operator &() { return &self; }
+ LDKChainMonitor* operator ->() { return &self; }
+ const LDKChainMonitor* operator &() const { return &self; }
+ const LDKChainMonitor* operator ->() const { return &self; }
+};
+class ChannelMonitorUpdate {
+private:
+ LDKChannelMonitorUpdate self;
+public:
+ ChannelMonitorUpdate(const ChannelMonitorUpdate&) = delete;
+ ~ChannelMonitorUpdate() { ChannelMonitorUpdate_free(self); }
+ ChannelMonitorUpdate(ChannelMonitorUpdate&& o) : self(o.self) { memset(&o, 0, sizeof(ChannelMonitorUpdate)); }
+ ChannelMonitorUpdate(LDKChannelMonitorUpdate&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChannelMonitorUpdate)); }
+ operator LDKChannelMonitorUpdate() { LDKChannelMonitorUpdate res = self; memset(&self, 0, sizeof(LDKChannelMonitorUpdate)); return res; }
+ LDKChannelMonitorUpdate* operator &() { return &self; }
+ LDKChannelMonitorUpdate* operator ->() { return &self; }
+ const LDKChannelMonitorUpdate* operator &() const { return &self; }
+ const LDKChannelMonitorUpdate* operator ->() const { return &self; }
+};
+class ChannelMonitorUpdateErr {
+private:
+ LDKChannelMonitorUpdateErr self;
+public:
+ ChannelMonitorUpdateErr(const ChannelMonitorUpdateErr&) = delete;
+ ChannelMonitorUpdateErr(ChannelMonitorUpdateErr&& o) : self(o.self) { memset(&o, 0, sizeof(ChannelMonitorUpdateErr)); }
+ ChannelMonitorUpdateErr(LDKChannelMonitorUpdateErr&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChannelMonitorUpdateErr)); }
+ operator LDKChannelMonitorUpdateErr() { LDKChannelMonitorUpdateErr res = self; memset(&self, 0, sizeof(LDKChannelMonitorUpdateErr)); return res; }
+ LDKChannelMonitorUpdateErr* operator &() { return &self; }
+ LDKChannelMonitorUpdateErr* operator ->() { return &self; }
+ const LDKChannelMonitorUpdateErr* operator &() const { return &self; }
+ const LDKChannelMonitorUpdateErr* operator ->() const { return &self; }
+};
+class MonitorUpdateError {
+private:
+ LDKMonitorUpdateError self;
+public:
+ MonitorUpdateError(const MonitorUpdateError&) = delete;
+ ~MonitorUpdateError() { MonitorUpdateError_free(self); }
+ MonitorUpdateError(MonitorUpdateError&& o) : self(o.self) { memset(&o, 0, sizeof(MonitorUpdateError)); }
+ MonitorUpdateError(LDKMonitorUpdateError&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKMonitorUpdateError)); }
+ operator LDKMonitorUpdateError() { LDKMonitorUpdateError res = self; memset(&self, 0, sizeof(LDKMonitorUpdateError)); return res; }
+ LDKMonitorUpdateError* operator &() { return &self; }
+ LDKMonitorUpdateError* operator ->() { return &self; }
+ const LDKMonitorUpdateError* operator &() const { return &self; }
+ const LDKMonitorUpdateError* operator ->() const { return &self; }
+};
+class MonitorEvent {
private:
- LDKChainWatchedUtil self;
+ LDKMonitorEvent self;
public:
- ChainWatchedUtil(const ChainWatchedUtil&) = delete;
- ~ChainWatchedUtil() { ChainWatchedUtil_free(self); }
- ChainWatchedUtil(ChainWatchedUtil&& o) : self(o.self) { memset(&o, 0, sizeof(ChainWatchedUtil)); }
- ChainWatchedUtil(LDKChainWatchedUtil&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChainWatchedUtil)); }
- operator LDKChainWatchedUtil() { LDKChainWatchedUtil res = self; memset(&self, 0, sizeof(LDKChainWatchedUtil)); return res; }
- LDKChainWatchedUtil* operator &() { return &self; }
- LDKChainWatchedUtil* operator ->() { return &self; }
- const LDKChainWatchedUtil* operator &() const { return &self; }
- const LDKChainWatchedUtil* operator ->() const { return &self; }
+ MonitorEvent(const MonitorEvent&) = delete;
+ ~MonitorEvent() { MonitorEvent_free(self); }
+ MonitorEvent(MonitorEvent&& o) : self(o.self) { memset(&o, 0, sizeof(MonitorEvent)); }
+ MonitorEvent(LDKMonitorEvent&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKMonitorEvent)); }
+ operator LDKMonitorEvent() { LDKMonitorEvent res = self; memset(&self, 0, sizeof(LDKMonitorEvent)); return res; }
+ LDKMonitorEvent* operator &() { return &self; }
+ LDKMonitorEvent* operator ->() { return &self; }
+ const LDKMonitorEvent* operator &() const { return &self; }
+ const LDKMonitorEvent* operator ->() const { return &self; }
};
-class BlockNotifier {
+class HTLCUpdate {
private:
- LDKBlockNotifier self;
+ LDKHTLCUpdate self;
public:
- BlockNotifier(const BlockNotifier&) = delete;
- ~BlockNotifier() { BlockNotifier_free(self); }
- BlockNotifier(BlockNotifier&& o) : self(o.self) { memset(&o, 0, sizeof(BlockNotifier)); }
- BlockNotifier(LDKBlockNotifier&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKBlockNotifier)); }
- operator LDKBlockNotifier() { LDKBlockNotifier res = self; memset(&self, 0, sizeof(LDKBlockNotifier)); return res; }
- LDKBlockNotifier* operator &() { return &self; }
- LDKBlockNotifier* operator ->() { return &self; }
- const LDKBlockNotifier* operator &() const { return &self; }
- const LDKBlockNotifier* operator ->() const { return &self; }
+ HTLCUpdate(const HTLCUpdate&) = delete;
+ ~HTLCUpdate() { HTLCUpdate_free(self); }
+ HTLCUpdate(HTLCUpdate&& o) : self(o.self) { memset(&o, 0, sizeof(HTLCUpdate)); }
+ HTLCUpdate(LDKHTLCUpdate&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKHTLCUpdate)); }
+ operator LDKHTLCUpdate() { LDKHTLCUpdate res = self; memset(&self, 0, sizeof(LDKHTLCUpdate)); return res; }
+ LDKHTLCUpdate* operator &() { return &self; }
+ LDKHTLCUpdate* operator ->() { return &self; }
+ const LDKHTLCUpdate* operator &() const { return &self; }
+ const LDKHTLCUpdate* operator ->() const { return &self; }
};
-class ChainWatchInterfaceUtil {
+class ChannelMonitor {
private:
- LDKChainWatchInterfaceUtil self;
+ LDKChannelMonitor self;
public:
- ChainWatchInterfaceUtil(const ChainWatchInterfaceUtil&) = delete;
- ~ChainWatchInterfaceUtil() { ChainWatchInterfaceUtil_free(self); }
- ChainWatchInterfaceUtil(ChainWatchInterfaceUtil&& o) : self(o.self) { memset(&o, 0, sizeof(ChainWatchInterfaceUtil)); }
- ChainWatchInterfaceUtil(LDKChainWatchInterfaceUtil&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChainWatchInterfaceUtil)); }
- operator LDKChainWatchInterfaceUtil() { LDKChainWatchInterfaceUtil res = self; memset(&self, 0, sizeof(LDKChainWatchInterfaceUtil)); return res; }
- LDKChainWatchInterfaceUtil* operator &() { return &self; }
- LDKChainWatchInterfaceUtil* operator ->() { return &self; }
- const LDKChainWatchInterfaceUtil* operator &() const { return &self; }
- const LDKChainWatchInterfaceUtil* operator ->() const { return &self; }
+ ChannelMonitor(const ChannelMonitor&) = delete;
+ ~ChannelMonitor() { ChannelMonitor_free(self); }
+ ChannelMonitor(ChannelMonitor&& o) : self(o.self) { memset(&o, 0, sizeof(ChannelMonitor)); }
+ ChannelMonitor(LDKChannelMonitor&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChannelMonitor)); }
+ operator LDKChannelMonitor() { LDKChannelMonitor res = self; memset(&self, 0, sizeof(LDKChannelMonitor)); return res; }
+ LDKChannelMonitor* operator &() { return &self; }
+ LDKChannelMonitor* operator ->() { return &self; }
+ const LDKChannelMonitor* operator &() const { return &self; }
+ const LDKChannelMonitor* operator ->() const { return &self; }
};
class OutPoint {
private:
const LDKKeysManager* operator &() const { return &self; }
const LDKKeysManager* operator ->() const { return &self; }
};
+class AccessError {
+private:
+ LDKAccessError self;
+public:
+ AccessError(const AccessError&) = delete;
+ AccessError(AccessError&& o) : self(o.self) { memset(&o, 0, sizeof(AccessError)); }
+ AccessError(LDKAccessError&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKAccessError)); }
+ operator LDKAccessError() { LDKAccessError res = self; memset(&self, 0, sizeof(LDKAccessError)); return res; }
+ LDKAccessError* operator &() { return &self; }
+ LDKAccessError* operator ->() { return &self; }
+ const LDKAccessError* operator &() const { return &self; }
+ const LDKAccessError* operator ->() const { return &self; }
+};
+class Access {
+private:
+ LDKAccess self;
+public:
+ Access(const Access&) = delete;
+ ~Access() { Access_free(self); }
+ Access(Access&& o) : self(o.self) { memset(&o, 0, sizeof(Access)); }
+ Access(LDKAccess&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKAccess)); }
+ operator LDKAccess() { LDKAccess res = self; memset(&self, 0, sizeof(LDKAccess)); return res; }
+ LDKAccess* operator &() { return &self; }
+ LDKAccess* operator ->() { return &self; }
+ const LDKAccess* operator &() const { return &self; }
+ const LDKAccess* operator ->() const { return &self; }
+};
+class Watch {
+private:
+ LDKWatch self;
+public:
+ Watch(const Watch&) = delete;
+ ~Watch() { Watch_free(self); }
+ Watch(Watch&& o) : self(o.self) { memset(&o, 0, sizeof(Watch)); }
+ Watch(LDKWatch&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKWatch)); }
+ operator LDKWatch() { LDKWatch res = self; memset(&self, 0, sizeof(LDKWatch)); return res; }
+ LDKWatch* operator &() { return &self; }
+ LDKWatch* operator ->() { return &self; }
+ const LDKWatch* operator &() const { return &self; }
+ const LDKWatch* operator ->() const { return &self; }
+};
+class Filter {
+private:
+ LDKFilter self;
+public:
+ Filter(const Filter&) = delete;
+ ~Filter() { Filter_free(self); }
+ Filter(Filter&& o) : self(o.self) { memset(&o, 0, sizeof(Filter)); }
+ Filter(LDKFilter&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKFilter)); }
+ operator LDKFilter() { LDKFilter res = self; memset(&self, 0, sizeof(LDKFilter)); return res; }
+ LDKFilter* operator &() { return &self; }
+ LDKFilter* operator ->() { return &self; }
+ const LDKFilter* operator &() const { return &self; }
+ const LDKFilter* operator ->() const { return &self; }
+};
class ChannelManager {
private:
LDKChannelManager self;
const LDKChannelManagerReadArgs* operator &() const { return &self; }
const LDKChannelManagerReadArgs* operator ->() const { return &self; }
};
-class ChannelMonitorUpdate {
-private:
- LDKChannelMonitorUpdate self;
-public:
- ChannelMonitorUpdate(const ChannelMonitorUpdate&) = delete;
- ~ChannelMonitorUpdate() { ChannelMonitorUpdate_free(self); }
- ChannelMonitorUpdate(ChannelMonitorUpdate&& o) : self(o.self) { memset(&o, 0, sizeof(ChannelMonitorUpdate)); }
- ChannelMonitorUpdate(LDKChannelMonitorUpdate&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChannelMonitorUpdate)); }
- operator LDKChannelMonitorUpdate() { LDKChannelMonitorUpdate res = self; memset(&self, 0, sizeof(LDKChannelMonitorUpdate)); return res; }
- LDKChannelMonitorUpdate* operator &() { return &self; }
- LDKChannelMonitorUpdate* operator ->() { return &self; }
- const LDKChannelMonitorUpdate* operator &() const { return &self; }
- const LDKChannelMonitorUpdate* operator ->() const { return &self; }
-};
-class ChannelMonitorUpdateErr {
-private:
- LDKChannelMonitorUpdateErr self;
-public:
- ChannelMonitorUpdateErr(const ChannelMonitorUpdateErr&) = delete;
- ChannelMonitorUpdateErr(ChannelMonitorUpdateErr&& o) : self(o.self) { memset(&o, 0, sizeof(ChannelMonitorUpdateErr)); }
- ChannelMonitorUpdateErr(LDKChannelMonitorUpdateErr&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChannelMonitorUpdateErr)); }
- operator LDKChannelMonitorUpdateErr() { LDKChannelMonitorUpdateErr res = self; memset(&self, 0, sizeof(LDKChannelMonitorUpdateErr)); return res; }
- LDKChannelMonitorUpdateErr* operator &() { return &self; }
- LDKChannelMonitorUpdateErr* operator ->() { return &self; }
- const LDKChannelMonitorUpdateErr* operator &() const { return &self; }
- const LDKChannelMonitorUpdateErr* operator ->() const { return &self; }
-};
-class MonitorUpdateError {
-private:
- LDKMonitorUpdateError self;
-public:
- MonitorUpdateError(const MonitorUpdateError&) = delete;
- ~MonitorUpdateError() { MonitorUpdateError_free(self); }
- MonitorUpdateError(MonitorUpdateError&& o) : self(o.self) { memset(&o, 0, sizeof(MonitorUpdateError)); }
- MonitorUpdateError(LDKMonitorUpdateError&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKMonitorUpdateError)); }
- operator LDKMonitorUpdateError() { LDKMonitorUpdateError res = self; memset(&self, 0, sizeof(LDKMonitorUpdateError)); return res; }
- LDKMonitorUpdateError* operator &() { return &self; }
- LDKMonitorUpdateError* operator ->() { return &self; }
- const LDKMonitorUpdateError* operator &() const { return &self; }
- const LDKMonitorUpdateError* operator ->() const { return &self; }
-};
-class MonitorEvent {
-private:
- LDKMonitorEvent self;
-public:
- MonitorEvent(const MonitorEvent&) = delete;
- ~MonitorEvent() { MonitorEvent_free(self); }
- MonitorEvent(MonitorEvent&& o) : self(o.self) { memset(&o, 0, sizeof(MonitorEvent)); }
- MonitorEvent(LDKMonitorEvent&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKMonitorEvent)); }
- operator LDKMonitorEvent() { LDKMonitorEvent res = self; memset(&self, 0, sizeof(LDKMonitorEvent)); return res; }
- LDKMonitorEvent* operator &() { return &self; }
- LDKMonitorEvent* operator ->() { return &self; }
- const LDKMonitorEvent* operator &() const { return &self; }
- const LDKMonitorEvent* operator ->() const { return &self; }
-};
-class HTLCUpdate {
-private:
- LDKHTLCUpdate self;
-public:
- HTLCUpdate(const HTLCUpdate&) = delete;
- ~HTLCUpdate() { HTLCUpdate_free(self); }
- HTLCUpdate(HTLCUpdate&& o) : self(o.self) { memset(&o, 0, sizeof(HTLCUpdate)); }
- HTLCUpdate(LDKHTLCUpdate&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKHTLCUpdate)); }
- operator LDKHTLCUpdate() { LDKHTLCUpdate res = self; memset(&self, 0, sizeof(LDKHTLCUpdate)); return res; }
- LDKHTLCUpdate* operator &() { return &self; }
- LDKHTLCUpdate* operator ->() { return &self; }
- const LDKHTLCUpdate* operator &() const { return &self; }
- const LDKHTLCUpdate* operator ->() const { return &self; }
-};
-class ChannelMonitor {
-private:
- LDKChannelMonitor self;
-public:
- ChannelMonitor(const ChannelMonitor&) = delete;
- ~ChannelMonitor() { ChannelMonitor_free(self); }
- ChannelMonitor(ChannelMonitor&& o) : self(o.self) { memset(&o, 0, sizeof(ChannelMonitor)); }
- ChannelMonitor(LDKChannelMonitor&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKChannelMonitor)); }
- operator LDKChannelMonitor() { LDKChannelMonitor res = self; memset(&self, 0, sizeof(LDKChannelMonitor)); return res; }
- LDKChannelMonitor* operator &() { return &self; }
- LDKChannelMonitor* operator ->() { return &self; }
- const LDKChannelMonitor* operator &() const { return &self; }
- const LDKChannelMonitor* operator ->() const { return &self; }
-};
-class ManyChannelMonitor {
-private:
- LDKManyChannelMonitor self;
-public:
- ManyChannelMonitor(const ManyChannelMonitor&) = delete;
- ~ManyChannelMonitor() { ManyChannelMonitor_free(self); }
- ManyChannelMonitor(ManyChannelMonitor&& o) : self(o.self) { memset(&o, 0, sizeof(ManyChannelMonitor)); }
- ManyChannelMonitor(LDKManyChannelMonitor&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKManyChannelMonitor)); }
- operator LDKManyChannelMonitor() { LDKManyChannelMonitor res = self; memset(&self, 0, sizeof(LDKManyChannelMonitor)); return res; }
- LDKManyChannelMonitor* operator &() { return &self; }
- LDKManyChannelMonitor* operator ->() { return &self; }
- const LDKManyChannelMonitor* operator &() const { return &self; }
- const LDKManyChannelMonitor* operator ->() const { return &self; }
-};
class DecodeError {
private:
LDKDecodeError self;
const LDKNodeInfo* operator &() const { return &self; }
const LDKNodeInfo* operator ->() const { return &self; }
};
-class CResult_PublicKeySecpErrorZ {
+class CVec_SpendableOutputDescriptorZ {
private:
- LDKCResult_PublicKeySecpErrorZ self;
+ LDKCVec_SpendableOutputDescriptorZ self;
public:
- CResult_PublicKeySecpErrorZ(const CResult_PublicKeySecpErrorZ&) = delete;
- ~CResult_PublicKeySecpErrorZ() { CResult_PublicKeySecpErrorZ_free(self); }
- CResult_PublicKeySecpErrorZ(CResult_PublicKeySecpErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_PublicKeySecpErrorZ)); }
- CResult_PublicKeySecpErrorZ(LDKCResult_PublicKeySecpErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_PublicKeySecpErrorZ)); }
- operator LDKCResult_PublicKeySecpErrorZ() { LDKCResult_PublicKeySecpErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_PublicKeySecpErrorZ)); return res; }
- LDKCResult_PublicKeySecpErrorZ* operator &() { return &self; }
- LDKCResult_PublicKeySecpErrorZ* operator ->() { return &self; }
- const LDKCResult_PublicKeySecpErrorZ* operator &() const { return &self; }
- const LDKCResult_PublicKeySecpErrorZ* operator ->() const { return &self; }
+ CVec_SpendableOutputDescriptorZ(const CVec_SpendableOutputDescriptorZ&) = delete;
+ ~CVec_SpendableOutputDescriptorZ() { CVec_SpendableOutputDescriptorZ_free(self); }
+ CVec_SpendableOutputDescriptorZ(CVec_SpendableOutputDescriptorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_SpendableOutputDescriptorZ)); }
+ CVec_SpendableOutputDescriptorZ(LDKCVec_SpendableOutputDescriptorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_SpendableOutputDescriptorZ)); }
+ operator LDKCVec_SpendableOutputDescriptorZ() { LDKCVec_SpendableOutputDescriptorZ res = self; memset(&self, 0, sizeof(LDKCVec_SpendableOutputDescriptorZ)); return res; }
+ LDKCVec_SpendableOutputDescriptorZ* operator &() { return &self; }
+ LDKCVec_SpendableOutputDescriptorZ* operator ->() { return &self; }
+ const LDKCVec_SpendableOutputDescriptorZ* operator &() const { return &self; }
+ const LDKCVec_SpendableOutputDescriptorZ* operator ->() const { return &self; }
};
-class CVec_u8Z {
+class CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ {
private:
- LDKCVec_u8Z self;
+ LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ self;
public:
- CVec_u8Z(const CVec_u8Z&) = delete;
- ~CVec_u8Z() { CVec_u8Z_free(self); }
- CVec_u8Z(CVec_u8Z&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_u8Z)); }
- CVec_u8Z(LDKCVec_u8Z&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_u8Z)); }
- operator LDKCVec_u8Z() { LDKCVec_u8Z res = self; memset(&self, 0, sizeof(LDKCVec_u8Z)); return res; }
- LDKCVec_u8Z* operator &() { return &self; }
- LDKCVec_u8Z* operator ->() { return &self; }
- const LDKCVec_u8Z* operator &() const { return &self; }
- const LDKCVec_u8Z* operator ->() const { return &self; }
+ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ(const CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ&) = delete;
+ ~CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ() { CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(self); }
+ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ(CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ)); }
+ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ)); }
+ operator LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ() { LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ res = self; memset(&self, 0, sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ)); return res; }
+ LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* operator &() { return &self; }
+ LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* operator ->() { return &self; }
+ const LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* operator &() const { return &self; }
+ const LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* operator ->() const { return &self; }
};
class CResult_NoneMonitorUpdateErrorZ {
private:
const LDKCResult_NoneMonitorUpdateErrorZ* operator &() const { return &self; }
const LDKCResult_NoneMonitorUpdateErrorZ* operator ->() const { return &self; }
};
-class C2Tuple_OutPointScriptZ {
+class CVec_UpdateFailHTLCZ {
private:
- LDKC2Tuple_OutPointScriptZ self;
+ LDKCVec_UpdateFailHTLCZ self;
public:
- C2Tuple_OutPointScriptZ(const C2Tuple_OutPointScriptZ&) = delete;
- ~C2Tuple_OutPointScriptZ() { C2Tuple_OutPointScriptZ_free(self); }
- C2Tuple_OutPointScriptZ(C2Tuple_OutPointScriptZ&& o) : self(o.self) { memset(&o, 0, sizeof(C2Tuple_OutPointScriptZ)); }
- C2Tuple_OutPointScriptZ(LDKC2Tuple_OutPointScriptZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKC2Tuple_OutPointScriptZ)); }
- operator LDKC2Tuple_OutPointScriptZ() { LDKC2Tuple_OutPointScriptZ res = self; memset(&self, 0, sizeof(LDKC2Tuple_OutPointScriptZ)); return res; }
- LDKC2Tuple_OutPointScriptZ* operator &() { return &self; }
- LDKC2Tuple_OutPointScriptZ* operator ->() { return &self; }
- const LDKC2Tuple_OutPointScriptZ* operator &() const { return &self; }
- const LDKC2Tuple_OutPointScriptZ* operator ->() const { return &self; }
+ CVec_UpdateFailHTLCZ(const CVec_UpdateFailHTLCZ&) = delete;
+ ~CVec_UpdateFailHTLCZ() { CVec_UpdateFailHTLCZ_free(self); }
+ CVec_UpdateFailHTLCZ(CVec_UpdateFailHTLCZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_UpdateFailHTLCZ)); }
+ CVec_UpdateFailHTLCZ(LDKCVec_UpdateFailHTLCZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_UpdateFailHTLCZ)); }
+ operator LDKCVec_UpdateFailHTLCZ() { LDKCVec_UpdateFailHTLCZ res = self; memset(&self, 0, sizeof(LDKCVec_UpdateFailHTLCZ)); return res; }
+ LDKCVec_UpdateFailHTLCZ* operator &() { return &self; }
+ LDKCVec_UpdateFailHTLCZ* operator ->() { return &self; }
+ const LDKCVec_UpdateFailHTLCZ* operator &() const { return &self; }
+ const LDKCVec_UpdateFailHTLCZ* operator ->() const { return &self; }
};
-class CVec_u64Z {
+class CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ {
private:
- LDKCVec_u64Z self;
+ LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ self;
public:
- CVec_u64Z(const CVec_u64Z&) = delete;
- ~CVec_u64Z() { CVec_u64Z_free(self); }
- CVec_u64Z(CVec_u64Z&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_u64Z)); }
- CVec_u64Z(LDKCVec_u64Z&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_u64Z)); }
- operator LDKCVec_u64Z() { LDKCVec_u64Z res = self; memset(&self, 0, sizeof(LDKCVec_u64Z)); return res; }
- LDKCVec_u64Z* operator &() { return &self; }
- LDKCVec_u64Z* operator ->() { return &self; }
- const LDKCVec_u64Z* operator &() const { return &self; }
- const LDKCVec_u64Z* operator ->() const { return &self; }
-};
-class CVec_CVec_RouteHopZZ {
-private:
- LDKCVec_CVec_RouteHopZZ self;
-public:
- CVec_CVec_RouteHopZZ(const CVec_CVec_RouteHopZZ&) = delete;
- ~CVec_CVec_RouteHopZZ() { CVec_CVec_RouteHopZZ_free(self); }
- CVec_CVec_RouteHopZZ(CVec_CVec_RouteHopZZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_CVec_RouteHopZZ)); }
- CVec_CVec_RouteHopZZ(LDKCVec_CVec_RouteHopZZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_CVec_RouteHopZZ)); }
- operator LDKCVec_CVec_RouteHopZZ() { LDKCVec_CVec_RouteHopZZ res = self; memset(&self, 0, sizeof(LDKCVec_CVec_RouteHopZZ)); return res; }
- LDKCVec_CVec_RouteHopZZ* operator &() { return &self; }
- LDKCVec_CVec_RouteHopZZ* operator ->() { return &self; }
- const LDKCVec_CVec_RouteHopZZ* operator &() const { return &self; }
- const LDKCVec_CVec_RouteHopZZ* operator ->() const { return &self; }
-};
-class CVec_TransactionZ {
-private:
- LDKCVec_TransactionZ self;
-public:
- CVec_TransactionZ(const CVec_TransactionZ&) = delete;
- ~CVec_TransactionZ() { CVec_TransactionZ_free(self); }
- CVec_TransactionZ(CVec_TransactionZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_TransactionZ)); }
- CVec_TransactionZ(LDKCVec_TransactionZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_TransactionZ)); }
- operator LDKCVec_TransactionZ() { LDKCVec_TransactionZ res = self; memset(&self, 0, sizeof(LDKCVec_TransactionZ)); return res; }
- LDKCVec_TransactionZ* operator &() { return &self; }
- LDKCVec_TransactionZ* operator ->() { return &self; }
- const LDKCVec_TransactionZ* operator &() const { return &self; }
- const LDKCVec_TransactionZ* operator ->() const { return &self; }
-};
-class CResult_C2Tuple_Scriptu64ZChainErrorZ {
-private:
- LDKCResult_C2Tuple_Scriptu64ZChainErrorZ self;
-public:
- CResult_C2Tuple_Scriptu64ZChainErrorZ(const CResult_C2Tuple_Scriptu64ZChainErrorZ&) = delete;
- ~CResult_C2Tuple_Scriptu64ZChainErrorZ() { CResult_C2Tuple_Scriptu64ZChainErrorZ_free(self); }
- CResult_C2Tuple_Scriptu64ZChainErrorZ(CResult_C2Tuple_Scriptu64ZChainErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_C2Tuple_Scriptu64ZChainErrorZ)); }
- CResult_C2Tuple_Scriptu64ZChainErrorZ(LDKCResult_C2Tuple_Scriptu64ZChainErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_C2Tuple_Scriptu64ZChainErrorZ)); }
- operator LDKCResult_C2Tuple_Scriptu64ZChainErrorZ() { LDKCResult_C2Tuple_Scriptu64ZChainErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_C2Tuple_Scriptu64ZChainErrorZ)); return res; }
- LDKCResult_C2Tuple_Scriptu64ZChainErrorZ* operator &() { return &self; }
- LDKCResult_C2Tuple_Scriptu64ZChainErrorZ* operator ->() { return &self; }
- const LDKCResult_C2Tuple_Scriptu64ZChainErrorZ* operator &() const { return &self; }
- const LDKCResult_C2Tuple_Scriptu64ZChainErrorZ* operator ->() const { return &self; }
-};
-class CResult_CVec_SignatureZNoneZ {
-private:
- LDKCResult_CVec_SignatureZNoneZ self;
-public:
- CResult_CVec_SignatureZNoneZ(const CResult_CVec_SignatureZNoneZ&) = delete;
- ~CResult_CVec_SignatureZNoneZ() { CResult_CVec_SignatureZNoneZ_free(self); }
- CResult_CVec_SignatureZNoneZ(CResult_CVec_SignatureZNoneZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_CVec_SignatureZNoneZ)); }
- CResult_CVec_SignatureZNoneZ(LDKCResult_CVec_SignatureZNoneZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_CVec_SignatureZNoneZ)); }
- operator LDKCResult_CVec_SignatureZNoneZ() { LDKCResult_CVec_SignatureZNoneZ res = self; memset(&self, 0, sizeof(LDKCResult_CVec_SignatureZNoneZ)); return res; }
- LDKCResult_CVec_SignatureZNoneZ* operator &() { return &self; }
- LDKCResult_CVec_SignatureZNoneZ* operator ->() { return &self; }
- const LDKCResult_CVec_SignatureZNoneZ* operator &() const { return &self; }
- const LDKCResult_CVec_SignatureZNoneZ* operator ->() const { return &self; }
+ CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ(const CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ&) = delete;
+ ~CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ() { CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(self); }
+ CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ(CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ)); }
+ CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ)); }
+ operator LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ() { LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ res = self; memset(&self, 0, sizeof(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ)); return res; }
+ LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ* operator &() { return &self; }
+ LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ* operator ->() { return &self; }
+ const LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ* operator &() const { return &self; }
+ const LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ* operator ->() const { return &self; }
};
class CVec_NodeAnnouncementZ {
private:
const LDKCVec_NodeAnnouncementZ* operator &() const { return &self; }
const LDKCVec_NodeAnnouncementZ* operator ->() const { return &self; }
};
-class CResult_RouteLightningErrorZ {
+class CResult_boolLightningErrorZ {
private:
- LDKCResult_RouteLightningErrorZ self;
+ LDKCResult_boolLightningErrorZ self;
public:
- CResult_RouteLightningErrorZ(const CResult_RouteLightningErrorZ&) = delete;
- ~CResult_RouteLightningErrorZ() { CResult_RouteLightningErrorZ_free(self); }
- CResult_RouteLightningErrorZ(CResult_RouteLightningErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_RouteLightningErrorZ)); }
- CResult_RouteLightningErrorZ(LDKCResult_RouteLightningErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_RouteLightningErrorZ)); }
- operator LDKCResult_RouteLightningErrorZ() { LDKCResult_RouteLightningErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_RouteLightningErrorZ)); return res; }
- LDKCResult_RouteLightningErrorZ* operator &() { return &self; }
- LDKCResult_RouteLightningErrorZ* operator ->() { return &self; }
- const LDKCResult_RouteLightningErrorZ* operator &() const { return &self; }
- const LDKCResult_RouteLightningErrorZ* operator ->() const { return &self; }
+ CResult_boolLightningErrorZ(const CResult_boolLightningErrorZ&) = delete;
+ ~CResult_boolLightningErrorZ() { CResult_boolLightningErrorZ_free(self); }
+ CResult_boolLightningErrorZ(CResult_boolLightningErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_boolLightningErrorZ)); }
+ CResult_boolLightningErrorZ(LDKCResult_boolLightningErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_boolLightningErrorZ)); }
+ operator LDKCResult_boolLightningErrorZ() { LDKCResult_boolLightningErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_boolLightningErrorZ)); return res; }
+ LDKCResult_boolLightningErrorZ* operator &() { return &self; }
+ LDKCResult_boolLightningErrorZ* operator ->() { return &self; }
+ const LDKCResult_boolLightningErrorZ* operator &() const { return &self; }
+ const LDKCResult_boolLightningErrorZ* operator ->() const { return &self; }
};
-class CResult_boolPeerHandleErrorZ {
+class CVec_PublicKeyZ {
private:
- LDKCResult_boolPeerHandleErrorZ self;
+ LDKCVec_PublicKeyZ self;
public:
- CResult_boolPeerHandleErrorZ(const CResult_boolPeerHandleErrorZ&) = delete;
- ~CResult_boolPeerHandleErrorZ() { CResult_boolPeerHandleErrorZ_free(self); }
- CResult_boolPeerHandleErrorZ(CResult_boolPeerHandleErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_boolPeerHandleErrorZ)); }
- CResult_boolPeerHandleErrorZ(LDKCResult_boolPeerHandleErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_boolPeerHandleErrorZ)); }
- operator LDKCResult_boolPeerHandleErrorZ() { LDKCResult_boolPeerHandleErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_boolPeerHandleErrorZ)); return res; }
- LDKCResult_boolPeerHandleErrorZ* operator &() { return &self; }
- LDKCResult_boolPeerHandleErrorZ* operator ->() { return &self; }
- const LDKCResult_boolPeerHandleErrorZ* operator &() const { return &self; }
- const LDKCResult_boolPeerHandleErrorZ* operator ->() const { return &self; }
+ CVec_PublicKeyZ(const CVec_PublicKeyZ&) = delete;
+ ~CVec_PublicKeyZ() { CVec_PublicKeyZ_free(self); }
+ CVec_PublicKeyZ(CVec_PublicKeyZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_PublicKeyZ)); }
+ CVec_PublicKeyZ(LDKCVec_PublicKeyZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_PublicKeyZ)); }
+ operator LDKCVec_PublicKeyZ() { LDKCVec_PublicKeyZ res = self; memset(&self, 0, sizeof(LDKCVec_PublicKeyZ)); return res; }
+ LDKCVec_PublicKeyZ* operator &() { return &self; }
+ LDKCVec_PublicKeyZ* operator ->() { return &self; }
+ const LDKCVec_PublicKeyZ* operator &() const { return &self; }
+ const LDKCVec_PublicKeyZ* operator ->() const { return &self; }
+};
+class CResult_SecretKeySecpErrorZ {
+private:
+ LDKCResult_SecretKeySecpErrorZ self;
+public:
+ CResult_SecretKeySecpErrorZ(const CResult_SecretKeySecpErrorZ&) = delete;
+ ~CResult_SecretKeySecpErrorZ() { CResult_SecretKeySecpErrorZ_free(self); }
+ CResult_SecretKeySecpErrorZ(CResult_SecretKeySecpErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_SecretKeySecpErrorZ)); }
+ CResult_SecretKeySecpErrorZ(LDKCResult_SecretKeySecpErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_SecretKeySecpErrorZ)); }
+ operator LDKCResult_SecretKeySecpErrorZ() { LDKCResult_SecretKeySecpErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_SecretKeySecpErrorZ)); return res; }
+ LDKCResult_SecretKeySecpErrorZ* operator &() { return &self; }
+ LDKCResult_SecretKeySecpErrorZ* operator ->() { return &self; }
+ const LDKCResult_SecretKeySecpErrorZ* operator &() const { return &self; }
+ const LDKCResult_SecretKeySecpErrorZ* operator ->() const { return &self; }
+};
+class CVec_SignatureZ {
+private:
+ LDKCVec_SignatureZ self;
+public:
+ CVec_SignatureZ(const CVec_SignatureZ&) = delete;
+ ~CVec_SignatureZ() { CVec_SignatureZ_free(self); }
+ CVec_SignatureZ(CVec_SignatureZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_SignatureZ)); }
+ CVec_SignatureZ(LDKCVec_SignatureZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_SignatureZ)); }
+ operator LDKCVec_SignatureZ() { LDKCVec_SignatureZ res = self; memset(&self, 0, sizeof(LDKCVec_SignatureZ)); return res; }
+ LDKCVec_SignatureZ* operator &() { return &self; }
+ LDKCVec_SignatureZ* operator ->() { return &self; }
+ const LDKCVec_SignatureZ* operator &() const { return &self; }
+ const LDKCVec_SignatureZ* operator ->() const { return &self; }
};
class C2Tuple_SignatureCVec_SignatureZZ {
private:
const LDKC2Tuple_SignatureCVec_SignatureZZ* operator &() const { return &self; }
const LDKC2Tuple_SignatureCVec_SignatureZZ* operator ->() const { return &self; }
};
-class CVec_HTLCOutputInCommitmentZ {
-private:
- LDKCVec_HTLCOutputInCommitmentZ self;
-public:
- CVec_HTLCOutputInCommitmentZ(const CVec_HTLCOutputInCommitmentZ&) = delete;
- ~CVec_HTLCOutputInCommitmentZ() { CVec_HTLCOutputInCommitmentZ_free(self); }
- CVec_HTLCOutputInCommitmentZ(CVec_HTLCOutputInCommitmentZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_HTLCOutputInCommitmentZ)); }
- CVec_HTLCOutputInCommitmentZ(LDKCVec_HTLCOutputInCommitmentZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_HTLCOutputInCommitmentZ)); }
- operator LDKCVec_HTLCOutputInCommitmentZ() { LDKCVec_HTLCOutputInCommitmentZ res = self; memset(&self, 0, sizeof(LDKCVec_HTLCOutputInCommitmentZ)); return res; }
- LDKCVec_HTLCOutputInCommitmentZ* operator &() { return &self; }
- LDKCVec_HTLCOutputInCommitmentZ* operator ->() { return &self; }
- const LDKCVec_HTLCOutputInCommitmentZ* operator &() const { return &self; }
- const LDKCVec_HTLCOutputInCommitmentZ* operator ->() const { return &self; }
-};
-class C2Tuple_Scriptu64Z {
-private:
- LDKC2Tuple_Scriptu64Z self;
-public:
- C2Tuple_Scriptu64Z(const C2Tuple_Scriptu64Z&) = delete;
- ~C2Tuple_Scriptu64Z() { C2Tuple_Scriptu64Z_free(self); }
- C2Tuple_Scriptu64Z(C2Tuple_Scriptu64Z&& o) : self(o.self) { memset(&o, 0, sizeof(C2Tuple_Scriptu64Z)); }
- C2Tuple_Scriptu64Z(LDKC2Tuple_Scriptu64Z&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKC2Tuple_Scriptu64Z)); }
- operator LDKC2Tuple_Scriptu64Z() { LDKC2Tuple_Scriptu64Z res = self; memset(&self, 0, sizeof(LDKC2Tuple_Scriptu64Z)); return res; }
- LDKC2Tuple_Scriptu64Z* operator &() { return &self; }
- LDKC2Tuple_Scriptu64Z* operator ->() { return &self; }
- const LDKC2Tuple_Scriptu64Z* operator &() const { return &self; }
- const LDKC2Tuple_Scriptu64Z* operator ->() const { return &self; }
-};
-class CVec_ChannelMonitorZ {
-private:
- LDKCVec_ChannelMonitorZ self;
-public:
- CVec_ChannelMonitorZ(const CVec_ChannelMonitorZ&) = delete;
- ~CVec_ChannelMonitorZ() { CVec_ChannelMonitorZ_free(self); }
- CVec_ChannelMonitorZ(CVec_ChannelMonitorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_ChannelMonitorZ)); }
- CVec_ChannelMonitorZ(LDKCVec_ChannelMonitorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_ChannelMonitorZ)); }
- operator LDKCVec_ChannelMonitorZ() { LDKCVec_ChannelMonitorZ res = self; memset(&self, 0, sizeof(LDKCVec_ChannelMonitorZ)); return res; }
- LDKCVec_ChannelMonitorZ* operator &() { return &self; }
- LDKCVec_ChannelMonitorZ* operator ->() { return &self; }
- const LDKCVec_ChannelMonitorZ* operator &() const { return &self; }
- const LDKCVec_ChannelMonitorZ* operator ->() const { return &self; }
-};
-class C2Tuple_Txidu32Z {
+class CVec_u64Z {
private:
- LDKC2Tuple_Txidu32Z self;
+ LDKCVec_u64Z self;
public:
- C2Tuple_Txidu32Z(const C2Tuple_Txidu32Z&) = delete;
- ~C2Tuple_Txidu32Z() { C2Tuple_Txidu32Z_free(self); }
- C2Tuple_Txidu32Z(C2Tuple_Txidu32Z&& o) : self(o.self) { memset(&o, 0, sizeof(C2Tuple_Txidu32Z)); }
- C2Tuple_Txidu32Z(LDKC2Tuple_Txidu32Z&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKC2Tuple_Txidu32Z)); }
- operator LDKC2Tuple_Txidu32Z() { LDKC2Tuple_Txidu32Z res = self; memset(&self, 0, sizeof(LDKC2Tuple_Txidu32Z)); return res; }
- LDKC2Tuple_Txidu32Z* operator &() { return &self; }
- LDKC2Tuple_Txidu32Z* operator ->() { return &self; }
- const LDKC2Tuple_Txidu32Z* operator &() const { return &self; }
- const LDKC2Tuple_Txidu32Z* operator ->() const { return &self; }
+ CVec_u64Z(const CVec_u64Z&) = delete;
+ ~CVec_u64Z() { CVec_u64Z_free(self); }
+ CVec_u64Z(CVec_u64Z&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_u64Z)); }
+ CVec_u64Z(LDKCVec_u64Z&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_u64Z)); }
+ operator LDKCVec_u64Z() { LDKCVec_u64Z res = self; memset(&self, 0, sizeof(LDKCVec_u64Z)); return res; }
+ LDKCVec_u64Z* operator &() { return &self; }
+ LDKCVec_u64Z* operator ->() { return &self; }
+ const LDKCVec_u64Z* operator &() const { return &self; }
+ const LDKCVec_u64Z* operator ->() const { return &self; }
};
-class CVec_ChannelDetailsZ {
+class CVec_UpdateFailMalformedHTLCZ {
private:
- LDKCVec_ChannelDetailsZ self;
+ LDKCVec_UpdateFailMalformedHTLCZ self;
public:
- CVec_ChannelDetailsZ(const CVec_ChannelDetailsZ&) = delete;
- ~CVec_ChannelDetailsZ() { CVec_ChannelDetailsZ_free(self); }
- CVec_ChannelDetailsZ(CVec_ChannelDetailsZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_ChannelDetailsZ)); }
- CVec_ChannelDetailsZ(LDKCVec_ChannelDetailsZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_ChannelDetailsZ)); }
- operator LDKCVec_ChannelDetailsZ() { LDKCVec_ChannelDetailsZ res = self; memset(&self, 0, sizeof(LDKCVec_ChannelDetailsZ)); return res; }
- LDKCVec_ChannelDetailsZ* operator &() { return &self; }
- LDKCVec_ChannelDetailsZ* operator ->() { return &self; }
- const LDKCVec_ChannelDetailsZ* operator &() const { return &self; }
- const LDKCVec_ChannelDetailsZ* operator ->() const { return &self; }
+ CVec_UpdateFailMalformedHTLCZ(const CVec_UpdateFailMalformedHTLCZ&) = delete;
+ ~CVec_UpdateFailMalformedHTLCZ() { CVec_UpdateFailMalformedHTLCZ_free(self); }
+ CVec_UpdateFailMalformedHTLCZ(CVec_UpdateFailMalformedHTLCZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_UpdateFailMalformedHTLCZ)); }
+ CVec_UpdateFailMalformedHTLCZ(LDKCVec_UpdateFailMalformedHTLCZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_UpdateFailMalformedHTLCZ)); }
+ operator LDKCVec_UpdateFailMalformedHTLCZ() { LDKCVec_UpdateFailMalformedHTLCZ res = self; memset(&self, 0, sizeof(LDKCVec_UpdateFailMalformedHTLCZ)); return res; }
+ LDKCVec_UpdateFailMalformedHTLCZ* operator &() { return &self; }
+ LDKCVec_UpdateFailMalformedHTLCZ* operator ->() { return &self; }
+ const LDKCVec_UpdateFailMalformedHTLCZ* operator &() const { return &self; }
+ const LDKCVec_UpdateFailMalformedHTLCZ* operator ->() const { return &self; }
};
-class C2Tuple_u64u64Z {
+class C2Tuple_HTLCOutputInCommitmentSignatureZ {
private:
- LDKC2Tuple_u64u64Z self;
+ LDKC2Tuple_HTLCOutputInCommitmentSignatureZ self;
public:
- C2Tuple_u64u64Z(const C2Tuple_u64u64Z&) = delete;
- ~C2Tuple_u64u64Z() { C2Tuple_u64u64Z_free(self); }
- C2Tuple_u64u64Z(C2Tuple_u64u64Z&& o) : self(o.self) { memset(&o, 0, sizeof(C2Tuple_u64u64Z)); }
- C2Tuple_u64u64Z(LDKC2Tuple_u64u64Z&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKC2Tuple_u64u64Z)); }
- operator LDKC2Tuple_u64u64Z() { LDKC2Tuple_u64u64Z res = self; memset(&self, 0, sizeof(LDKC2Tuple_u64u64Z)); return res; }
- LDKC2Tuple_u64u64Z* operator &() { return &self; }
- LDKC2Tuple_u64u64Z* operator ->() { return &self; }
- const LDKC2Tuple_u64u64Z* operator &() const { return &self; }
- const LDKC2Tuple_u64u64Z* operator ->() const { return &self; }
+ C2Tuple_HTLCOutputInCommitmentSignatureZ(const C2Tuple_HTLCOutputInCommitmentSignatureZ&) = delete;
+ ~C2Tuple_HTLCOutputInCommitmentSignatureZ() { C2Tuple_HTLCOutputInCommitmentSignatureZ_free(self); }
+ C2Tuple_HTLCOutputInCommitmentSignatureZ(C2Tuple_HTLCOutputInCommitmentSignatureZ&& o) : self(o.self) { memset(&o, 0, sizeof(C2Tuple_HTLCOutputInCommitmentSignatureZ)); }
+ C2Tuple_HTLCOutputInCommitmentSignatureZ(LDKC2Tuple_HTLCOutputInCommitmentSignatureZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKC2Tuple_HTLCOutputInCommitmentSignatureZ)); }
+ operator LDKC2Tuple_HTLCOutputInCommitmentSignatureZ() { LDKC2Tuple_HTLCOutputInCommitmentSignatureZ res = self; memset(&self, 0, sizeof(LDKC2Tuple_HTLCOutputInCommitmentSignatureZ)); return res; }
+ LDKC2Tuple_HTLCOutputInCommitmentSignatureZ* operator &() { return &self; }
+ LDKC2Tuple_HTLCOutputInCommitmentSignatureZ* operator ->() { return &self; }
+ const LDKC2Tuple_HTLCOutputInCommitmentSignatureZ* operator &() const { return &self; }
+ const LDKC2Tuple_HTLCOutputInCommitmentSignatureZ* operator ->() const { return &self; }
};
-class CResult_NonePaymentSendFailureZ {
+class CVec_EventZ {
private:
- LDKCResult_NonePaymentSendFailureZ self;
+ LDKCVec_EventZ self;
public:
- CResult_NonePaymentSendFailureZ(const CResult_NonePaymentSendFailureZ&) = delete;
- ~CResult_NonePaymentSendFailureZ() { CResult_NonePaymentSendFailureZ_free(self); }
- CResult_NonePaymentSendFailureZ(CResult_NonePaymentSendFailureZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_NonePaymentSendFailureZ)); }
- CResult_NonePaymentSendFailureZ(LDKCResult_NonePaymentSendFailureZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_NonePaymentSendFailureZ)); }
- operator LDKCResult_NonePaymentSendFailureZ() { LDKCResult_NonePaymentSendFailureZ res = self; memset(&self, 0, sizeof(LDKCResult_NonePaymentSendFailureZ)); return res; }
- LDKCResult_NonePaymentSendFailureZ* operator &() { return &self; }
- LDKCResult_NonePaymentSendFailureZ* operator ->() { return &self; }
- const LDKCResult_NonePaymentSendFailureZ* operator &() const { return &self; }
- const LDKCResult_NonePaymentSendFailureZ* operator ->() const { return &self; }
+ CVec_EventZ(const CVec_EventZ&) = delete;
+ ~CVec_EventZ() { CVec_EventZ_free(self); }
+ CVec_EventZ(CVec_EventZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_EventZ)); }
+ CVec_EventZ(LDKCVec_EventZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_EventZ)); }
+ operator LDKCVec_EventZ() { LDKCVec_EventZ res = self; memset(&self, 0, sizeof(LDKCVec_EventZ)); return res; }
+ LDKCVec_EventZ* operator &() { return &self; }
+ LDKCVec_EventZ* operator ->() { return &self; }
+ const LDKCVec_EventZ* operator &() const { return &self; }
+ const LDKCVec_EventZ* operator ->() const { return &self; }
};
-class CResult_NoneChannelMonitorUpdateErrZ {
+class CResult_CVec_u8ZPeerHandleErrorZ {
private:
- LDKCResult_NoneChannelMonitorUpdateErrZ self;
+ LDKCResult_CVec_u8ZPeerHandleErrorZ self;
public:
- CResult_NoneChannelMonitorUpdateErrZ(const CResult_NoneChannelMonitorUpdateErrZ&) = delete;
- ~CResult_NoneChannelMonitorUpdateErrZ() { CResult_NoneChannelMonitorUpdateErrZ_free(self); }
- CResult_NoneChannelMonitorUpdateErrZ(CResult_NoneChannelMonitorUpdateErrZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_NoneChannelMonitorUpdateErrZ)); }
- CResult_NoneChannelMonitorUpdateErrZ(LDKCResult_NoneChannelMonitorUpdateErrZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ)); }
- operator LDKCResult_NoneChannelMonitorUpdateErrZ() { LDKCResult_NoneChannelMonitorUpdateErrZ res = self; memset(&self, 0, sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ)); return res; }
- LDKCResult_NoneChannelMonitorUpdateErrZ* operator &() { return &self; }
- LDKCResult_NoneChannelMonitorUpdateErrZ* operator ->() { return &self; }
- const LDKCResult_NoneChannelMonitorUpdateErrZ* operator &() const { return &self; }
- const LDKCResult_NoneChannelMonitorUpdateErrZ* operator ->() const { return &self; }
+ CResult_CVec_u8ZPeerHandleErrorZ(const CResult_CVec_u8ZPeerHandleErrorZ&) = delete;
+ ~CResult_CVec_u8ZPeerHandleErrorZ() { CResult_CVec_u8ZPeerHandleErrorZ_free(self); }
+ CResult_CVec_u8ZPeerHandleErrorZ(CResult_CVec_u8ZPeerHandleErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_CVec_u8ZPeerHandleErrorZ)); }
+ CResult_CVec_u8ZPeerHandleErrorZ(LDKCResult_CVec_u8ZPeerHandleErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ)); }
+ operator LDKCResult_CVec_u8ZPeerHandleErrorZ() { LDKCResult_CVec_u8ZPeerHandleErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ)); return res; }
+ LDKCResult_CVec_u8ZPeerHandleErrorZ* operator &() { return &self; }
+ LDKCResult_CVec_u8ZPeerHandleErrorZ* operator ->() { return &self; }
+ const LDKCResult_CVec_u8ZPeerHandleErrorZ* operator &() const { return &self; }
+ const LDKCResult_CVec_u8ZPeerHandleErrorZ* operator ->() const { return &self; }
};
class CVec_MonitorEventZ {
private:
const LDKCVec_MonitorEventZ* operator &() const { return &self; }
const LDKCVec_MonitorEventZ* operator ->() const { return &self; }
};
-class CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ {
+class CVec_RouteHopZ {
private:
- LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ self;
-public:
- CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ(const CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ&) = delete;
- ~CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ() { CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(self); }
- CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ(CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ)); }
- CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ)); }
- operator LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ() { LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ res = self; memset(&self, 0, sizeof(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ)); return res; }
- LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ* operator &() { return &self; }
- LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ* operator ->() { return &self; }
- const LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ* operator &() const { return &self; }
- const LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ* operator ->() const { return &self; }
-};
-class C2Tuple_HTLCOutputInCommitmentSignatureZ {
-private:
- LDKC2Tuple_HTLCOutputInCommitmentSignatureZ self;
-public:
- C2Tuple_HTLCOutputInCommitmentSignatureZ(const C2Tuple_HTLCOutputInCommitmentSignatureZ&) = delete;
- ~C2Tuple_HTLCOutputInCommitmentSignatureZ() { C2Tuple_HTLCOutputInCommitmentSignatureZ_free(self); }
- C2Tuple_HTLCOutputInCommitmentSignatureZ(C2Tuple_HTLCOutputInCommitmentSignatureZ&& o) : self(o.self) { memset(&o, 0, sizeof(C2Tuple_HTLCOutputInCommitmentSignatureZ)); }
- C2Tuple_HTLCOutputInCommitmentSignatureZ(LDKC2Tuple_HTLCOutputInCommitmentSignatureZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKC2Tuple_HTLCOutputInCommitmentSignatureZ)); }
- operator LDKC2Tuple_HTLCOutputInCommitmentSignatureZ() { LDKC2Tuple_HTLCOutputInCommitmentSignatureZ res = self; memset(&self, 0, sizeof(LDKC2Tuple_HTLCOutputInCommitmentSignatureZ)); return res; }
- LDKC2Tuple_HTLCOutputInCommitmentSignatureZ* operator &() { return &self; }
- LDKC2Tuple_HTLCOutputInCommitmentSignatureZ* operator ->() { return &self; }
- const LDKC2Tuple_HTLCOutputInCommitmentSignatureZ* operator &() const { return &self; }
- const LDKC2Tuple_HTLCOutputInCommitmentSignatureZ* operator ->() const { return &self; }
-};
-class CResult_SecretKeySecpErrorZ {
-private:
- LDKCResult_SecretKeySecpErrorZ self;
-public:
- CResult_SecretKeySecpErrorZ(const CResult_SecretKeySecpErrorZ&) = delete;
- ~CResult_SecretKeySecpErrorZ() { CResult_SecretKeySecpErrorZ_free(self); }
- CResult_SecretKeySecpErrorZ(CResult_SecretKeySecpErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_SecretKeySecpErrorZ)); }
- CResult_SecretKeySecpErrorZ(LDKCResult_SecretKeySecpErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_SecretKeySecpErrorZ)); }
- operator LDKCResult_SecretKeySecpErrorZ() { LDKCResult_SecretKeySecpErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_SecretKeySecpErrorZ)); return res; }
- LDKCResult_SecretKeySecpErrorZ* operator &() { return &self; }
- LDKCResult_SecretKeySecpErrorZ* operator ->() { return &self; }
- const LDKCResult_SecretKeySecpErrorZ* operator &() const { return &self; }
- const LDKCResult_SecretKeySecpErrorZ* operator ->() const { return &self; }
-};
-class CVec_RouteHintZ {
-private:
- LDKCVec_RouteHintZ self;
-public:
- CVec_RouteHintZ(const CVec_RouteHintZ&) = delete;
- ~CVec_RouteHintZ() { CVec_RouteHintZ_free(self); }
- CVec_RouteHintZ(CVec_RouteHintZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_RouteHintZ)); }
- CVec_RouteHintZ(LDKCVec_RouteHintZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_RouteHintZ)); }
- operator LDKCVec_RouteHintZ() { LDKCVec_RouteHintZ res = self; memset(&self, 0, sizeof(LDKCVec_RouteHintZ)); return res; }
- LDKCVec_RouteHintZ* operator &() { return &self; }
- LDKCVec_RouteHintZ* operator ->() { return &self; }
- const LDKCVec_RouteHintZ* operator &() const { return &self; }
- const LDKCVec_RouteHintZ* operator ->() const { return &self; }
-};
-class CVec_UpdateFailMalformedHTLCZ {
-private:
- LDKCVec_UpdateFailMalformedHTLCZ self;
-public:
- CVec_UpdateFailMalformedHTLCZ(const CVec_UpdateFailMalformedHTLCZ&) = delete;
- ~CVec_UpdateFailMalformedHTLCZ() { CVec_UpdateFailMalformedHTLCZ_free(self); }
- CVec_UpdateFailMalformedHTLCZ(CVec_UpdateFailMalformedHTLCZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_UpdateFailMalformedHTLCZ)); }
- CVec_UpdateFailMalformedHTLCZ(LDKCVec_UpdateFailMalformedHTLCZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_UpdateFailMalformedHTLCZ)); }
- operator LDKCVec_UpdateFailMalformedHTLCZ() { LDKCVec_UpdateFailMalformedHTLCZ res = self; memset(&self, 0, sizeof(LDKCVec_UpdateFailMalformedHTLCZ)); return res; }
- LDKCVec_UpdateFailMalformedHTLCZ* operator &() { return &self; }
- LDKCVec_UpdateFailMalformedHTLCZ* operator ->() { return &self; }
- const LDKCVec_UpdateFailMalformedHTLCZ* operator &() const { return &self; }
- const LDKCVec_UpdateFailMalformedHTLCZ* operator ->() const { return &self; }
-};
-class CVec_RouteHopZ {
-private:
- LDKCVec_RouteHopZ self;
+ LDKCVec_RouteHopZ self;
public:
CVec_RouteHopZ(const CVec_RouteHopZ&) = delete;
~CVec_RouteHopZ() { CVec_RouteHopZ_free(self); }
const LDKCVec_RouteHopZ* operator &() const { return &self; }
const LDKCVec_RouteHopZ* operator ->() const { return &self; }
};
-class CVec_SpendableOutputDescriptorZ {
-private:
- LDKCVec_SpendableOutputDescriptorZ self;
-public:
- CVec_SpendableOutputDescriptorZ(const CVec_SpendableOutputDescriptorZ&) = delete;
- ~CVec_SpendableOutputDescriptorZ() { CVec_SpendableOutputDescriptorZ_free(self); }
- CVec_SpendableOutputDescriptorZ(CVec_SpendableOutputDescriptorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_SpendableOutputDescriptorZ)); }
- CVec_SpendableOutputDescriptorZ(LDKCVec_SpendableOutputDescriptorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_SpendableOutputDescriptorZ)); }
- operator LDKCVec_SpendableOutputDescriptorZ() { LDKCVec_SpendableOutputDescriptorZ res = self; memset(&self, 0, sizeof(LDKCVec_SpendableOutputDescriptorZ)); return res; }
- LDKCVec_SpendableOutputDescriptorZ* operator &() { return &self; }
- LDKCVec_SpendableOutputDescriptorZ* operator ->() { return &self; }
- const LDKCVec_SpendableOutputDescriptorZ* operator &() const { return &self; }
- const LDKCVec_SpendableOutputDescriptorZ* operator ->() const { return &self; }
-};
-class CResult_boolLightningErrorZ {
-private:
- LDKCResult_boolLightningErrorZ self;
-public:
- CResult_boolLightningErrorZ(const CResult_boolLightningErrorZ&) = delete;
- ~CResult_boolLightningErrorZ() { CResult_boolLightningErrorZ_free(self); }
- CResult_boolLightningErrorZ(CResult_boolLightningErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_boolLightningErrorZ)); }
- CResult_boolLightningErrorZ(LDKCResult_boolLightningErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_boolLightningErrorZ)); }
- operator LDKCResult_boolLightningErrorZ() { LDKCResult_boolLightningErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_boolLightningErrorZ)); return res; }
- LDKCResult_boolLightningErrorZ* operator &() { return &self; }
- LDKCResult_boolLightningErrorZ* operator ->() { return &self; }
- const LDKCResult_boolLightningErrorZ* operator &() const { return &self; }
- const LDKCResult_boolLightningErrorZ* operator ->() const { return &self; }
-};
-class CResult_NoneAPIErrorZ {
-private:
- LDKCResult_NoneAPIErrorZ self;
-public:
- CResult_NoneAPIErrorZ(const CResult_NoneAPIErrorZ&) = delete;
- ~CResult_NoneAPIErrorZ() { CResult_NoneAPIErrorZ_free(self); }
- CResult_NoneAPIErrorZ(CResult_NoneAPIErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_NoneAPIErrorZ)); }
- CResult_NoneAPIErrorZ(LDKCResult_NoneAPIErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_NoneAPIErrorZ)); }
- operator LDKCResult_NoneAPIErrorZ() { LDKCResult_NoneAPIErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_NoneAPIErrorZ)); return res; }
- LDKCResult_NoneAPIErrorZ* operator &() { return &self; }
- LDKCResult_NoneAPIErrorZ* operator ->() { return &self; }
- const LDKCResult_NoneAPIErrorZ* operator &() const { return &self; }
- const LDKCResult_NoneAPIErrorZ* operator ->() const { return &self; }
-};
-class CVec_NetAddressZ {
-private:
- LDKCVec_NetAddressZ self;
-public:
- CVec_NetAddressZ(const CVec_NetAddressZ&) = delete;
- ~CVec_NetAddressZ() { CVec_NetAddressZ_free(self); }
- CVec_NetAddressZ(CVec_NetAddressZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_NetAddressZ)); }
- CVec_NetAddressZ(LDKCVec_NetAddressZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_NetAddressZ)); }
- operator LDKCVec_NetAddressZ() { LDKCVec_NetAddressZ res = self; memset(&self, 0, sizeof(LDKCVec_NetAddressZ)); return res; }
- LDKCVec_NetAddressZ* operator &() { return &self; }
- LDKCVec_NetAddressZ* operator ->() { return &self; }
- const LDKCVec_NetAddressZ* operator &() const { return &self; }
- const LDKCVec_NetAddressZ* operator ->() const { return &self; }
-};
-class CResult_CVec_u8ZPeerHandleErrorZ {
+class CResult_TxOutAccessErrorZ {
private:
- LDKCResult_CVec_u8ZPeerHandleErrorZ self;
+ LDKCResult_TxOutAccessErrorZ self;
public:
- CResult_CVec_u8ZPeerHandleErrorZ(const CResult_CVec_u8ZPeerHandleErrorZ&) = delete;
- ~CResult_CVec_u8ZPeerHandleErrorZ() { CResult_CVec_u8ZPeerHandleErrorZ_free(self); }
- CResult_CVec_u8ZPeerHandleErrorZ(CResult_CVec_u8ZPeerHandleErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_CVec_u8ZPeerHandleErrorZ)); }
- CResult_CVec_u8ZPeerHandleErrorZ(LDKCResult_CVec_u8ZPeerHandleErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ)); }
- operator LDKCResult_CVec_u8ZPeerHandleErrorZ() { LDKCResult_CVec_u8ZPeerHandleErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ)); return res; }
- LDKCResult_CVec_u8ZPeerHandleErrorZ* operator &() { return &self; }
- LDKCResult_CVec_u8ZPeerHandleErrorZ* operator ->() { return &self; }
- const LDKCResult_CVec_u8ZPeerHandleErrorZ* operator &() const { return &self; }
- const LDKCResult_CVec_u8ZPeerHandleErrorZ* operator ->() const { return &self; }
+ CResult_TxOutAccessErrorZ(const CResult_TxOutAccessErrorZ&) = delete;
+ ~CResult_TxOutAccessErrorZ() { CResult_TxOutAccessErrorZ_free(self); }
+ CResult_TxOutAccessErrorZ(CResult_TxOutAccessErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_TxOutAccessErrorZ)); }
+ CResult_TxOutAccessErrorZ(LDKCResult_TxOutAccessErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_TxOutAccessErrorZ)); }
+ operator LDKCResult_TxOutAccessErrorZ() { LDKCResult_TxOutAccessErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_TxOutAccessErrorZ)); return res; }
+ LDKCResult_TxOutAccessErrorZ* operator &() { return &self; }
+ LDKCResult_TxOutAccessErrorZ* operator ->() { return &self; }
+ const LDKCResult_TxOutAccessErrorZ* operator &() const { return &self; }
+ const LDKCResult_TxOutAccessErrorZ* operator ->() const { return &self; }
};
-class CVec_usizeZ {
+class CResult_NoneChannelMonitorUpdateErrZ {
private:
- LDKCVec_usizeZ self;
+ LDKCResult_NoneChannelMonitorUpdateErrZ self;
public:
- CVec_usizeZ(const CVec_usizeZ&) = delete;
- ~CVec_usizeZ() { CVec_usizeZ_free(self); }
- CVec_usizeZ(CVec_usizeZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_usizeZ)); }
- CVec_usizeZ(LDKCVec_usizeZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_usizeZ)); }
- operator LDKCVec_usizeZ() { LDKCVec_usizeZ res = self; memset(&self, 0, sizeof(LDKCVec_usizeZ)); return res; }
- LDKCVec_usizeZ* operator &() { return &self; }
- LDKCVec_usizeZ* operator ->() { return &self; }
- const LDKCVec_usizeZ* operator &() const { return &self; }
- const LDKCVec_usizeZ* operator ->() const { return &self; }
+ CResult_NoneChannelMonitorUpdateErrZ(const CResult_NoneChannelMonitorUpdateErrZ&) = delete;
+ ~CResult_NoneChannelMonitorUpdateErrZ() { CResult_NoneChannelMonitorUpdateErrZ_free(self); }
+ CResult_NoneChannelMonitorUpdateErrZ(CResult_NoneChannelMonitorUpdateErrZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_NoneChannelMonitorUpdateErrZ)); }
+ CResult_NoneChannelMonitorUpdateErrZ(LDKCResult_NoneChannelMonitorUpdateErrZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ)); }
+ operator LDKCResult_NoneChannelMonitorUpdateErrZ() { LDKCResult_NoneChannelMonitorUpdateErrZ res = self; memset(&self, 0, sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ)); return res; }
+ LDKCResult_NoneChannelMonitorUpdateErrZ* operator &() { return &self; }
+ LDKCResult_NoneChannelMonitorUpdateErrZ* operator ->() { return &self; }
+ const LDKCResult_NoneChannelMonitorUpdateErrZ* operator &() const { return &self; }
+ const LDKCResult_NoneChannelMonitorUpdateErrZ* operator ->() const { return &self; }
};
-class CResult_NonePeerHandleErrorZ {
+class CResult_NonePaymentSendFailureZ {
private:
- LDKCResult_NonePeerHandleErrorZ self;
+ LDKCResult_NonePaymentSendFailureZ self;
public:
- CResult_NonePeerHandleErrorZ(const CResult_NonePeerHandleErrorZ&) = delete;
- ~CResult_NonePeerHandleErrorZ() { CResult_NonePeerHandleErrorZ_free(self); }
- CResult_NonePeerHandleErrorZ(CResult_NonePeerHandleErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_NonePeerHandleErrorZ)); }
- CResult_NonePeerHandleErrorZ(LDKCResult_NonePeerHandleErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_NonePeerHandleErrorZ)); }
- operator LDKCResult_NonePeerHandleErrorZ() { LDKCResult_NonePeerHandleErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_NonePeerHandleErrorZ)); return res; }
- LDKCResult_NonePeerHandleErrorZ* operator &() { return &self; }
- LDKCResult_NonePeerHandleErrorZ* operator ->() { return &self; }
- const LDKCResult_NonePeerHandleErrorZ* operator &() const { return &self; }
- const LDKCResult_NonePeerHandleErrorZ* operator ->() const { return &self; }
+ CResult_NonePaymentSendFailureZ(const CResult_NonePaymentSendFailureZ&) = delete;
+ ~CResult_NonePaymentSendFailureZ() { CResult_NonePaymentSendFailureZ_free(self); }
+ CResult_NonePaymentSendFailureZ(CResult_NonePaymentSendFailureZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_NonePaymentSendFailureZ)); }
+ CResult_NonePaymentSendFailureZ(LDKCResult_NonePaymentSendFailureZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_NonePaymentSendFailureZ)); }
+ operator LDKCResult_NonePaymentSendFailureZ() { LDKCResult_NonePaymentSendFailureZ res = self; memset(&self, 0, sizeof(LDKCResult_NonePaymentSendFailureZ)); return res; }
+ LDKCResult_NonePaymentSendFailureZ* operator &() { return &self; }
+ LDKCResult_NonePaymentSendFailureZ* operator ->() { return &self; }
+ const LDKCResult_NonePaymentSendFailureZ* operator &() const { return &self; }
+ const LDKCResult_NonePaymentSendFailureZ* operator ->() const { return &self; }
};
class CResult_TxCreationKeysSecpErrorZ {
private:
const LDKCResult_TxCreationKeysSecpErrorZ* operator &() const { return &self; }
const LDKCResult_TxCreationKeysSecpErrorZ* operator ->() const { return &self; }
};
-class CVec_PublicKeyZ {
+class CVec_u8Z {
private:
- LDKCVec_PublicKeyZ self;
+ LDKCVec_u8Z self;
public:
- CVec_PublicKeyZ(const CVec_PublicKeyZ&) = delete;
- ~CVec_PublicKeyZ() { CVec_PublicKeyZ_free(self); }
- CVec_PublicKeyZ(CVec_PublicKeyZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_PublicKeyZ)); }
- CVec_PublicKeyZ(LDKCVec_PublicKeyZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_PublicKeyZ)); }
- operator LDKCVec_PublicKeyZ() { LDKCVec_PublicKeyZ res = self; memset(&self, 0, sizeof(LDKCVec_PublicKeyZ)); return res; }
- LDKCVec_PublicKeyZ* operator &() { return &self; }
- LDKCVec_PublicKeyZ* operator ->() { return &self; }
- const LDKCVec_PublicKeyZ* operator &() const { return &self; }
- const LDKCVec_PublicKeyZ* operator ->() const { return &self; }
+ CVec_u8Z(const CVec_u8Z&) = delete;
+ ~CVec_u8Z() { CVec_u8Z_free(self); }
+ CVec_u8Z(CVec_u8Z&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_u8Z)); }
+ CVec_u8Z(LDKCVec_u8Z&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_u8Z)); }
+ operator LDKCVec_u8Z() { LDKCVec_u8Z res = self; memset(&self, 0, sizeof(LDKCVec_u8Z)); return res; }
+ LDKCVec_u8Z* operator &() { return &self; }
+ LDKCVec_u8Z* operator ->() { return &self; }
+ const LDKCVec_u8Z* operator &() const { return &self; }
+ const LDKCVec_u8Z* operator ->() const { return &self; }
};
-class CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ {
+class CResult_PublicKeySecpErrorZ {
private:
- LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ self;
+ LDKCResult_PublicKeySecpErrorZ self;
public:
- CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ(const CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ&) = delete;
- ~CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ() { CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(self); }
- CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ(CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ)); }
- CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ)); }
- operator LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ() { LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ res = self; memset(&self, 0, sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ)); return res; }
- LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* operator &() { return &self; }
- LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* operator ->() { return &self; }
- const LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* operator &() const { return &self; }
- const LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* operator ->() const { return &self; }
+ CResult_PublicKeySecpErrorZ(const CResult_PublicKeySecpErrorZ&) = delete;
+ ~CResult_PublicKeySecpErrorZ() { CResult_PublicKeySecpErrorZ_free(self); }
+ CResult_PublicKeySecpErrorZ(CResult_PublicKeySecpErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_PublicKeySecpErrorZ)); }
+ CResult_PublicKeySecpErrorZ(LDKCResult_PublicKeySecpErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_PublicKeySecpErrorZ)); }
+ operator LDKCResult_PublicKeySecpErrorZ() { LDKCResult_PublicKeySecpErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_PublicKeySecpErrorZ)); return res; }
+ LDKCResult_PublicKeySecpErrorZ* operator &() { return &self; }
+ LDKCResult_PublicKeySecpErrorZ* operator ->() { return &self; }
+ const LDKCResult_PublicKeySecpErrorZ* operator &() const { return &self; }
+ const LDKCResult_PublicKeySecpErrorZ* operator ->() const { return &self; }
+};
+class CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ {
+private:
+ LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ self;
+public:
+ CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ(const CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ&) = delete;
+ ~CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ() { CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ_free(self); }
+ CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ(CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ)); }
+ CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ(LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ)); }
+ operator LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ() { LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ res = self; memset(&self, 0, sizeof(LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ)); return res; }
+ LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ* operator &() { return &self; }
+ LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ* operator ->() { return &self; }
+ const LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ* operator &() const { return &self; }
+ const LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ* operator ->() const { return &self; }
};
class C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ {
private:
const LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* operator &() const { return &self; }
const LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* operator ->() const { return &self; }
};
-class CVec_MessageSendEventZ {
+class CVec_CVec_RouteHopZZ {
private:
- LDKCVec_MessageSendEventZ self;
+ LDKCVec_CVec_RouteHopZZ self;
public:
- CVec_MessageSendEventZ(const CVec_MessageSendEventZ&) = delete;
- ~CVec_MessageSendEventZ() { CVec_MessageSendEventZ_free(self); }
- CVec_MessageSendEventZ(CVec_MessageSendEventZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_MessageSendEventZ)); }
- CVec_MessageSendEventZ(LDKCVec_MessageSendEventZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_MessageSendEventZ)); }
- operator LDKCVec_MessageSendEventZ() { LDKCVec_MessageSendEventZ res = self; memset(&self, 0, sizeof(LDKCVec_MessageSendEventZ)); return res; }
- LDKCVec_MessageSendEventZ* operator &() { return &self; }
- LDKCVec_MessageSendEventZ* operator ->() { return &self; }
- const LDKCVec_MessageSendEventZ* operator &() const { return &self; }
- const LDKCVec_MessageSendEventZ* operator ->() const { return &self; }
+ CVec_CVec_RouteHopZZ(const CVec_CVec_RouteHopZZ&) = delete;
+ ~CVec_CVec_RouteHopZZ() { CVec_CVec_RouteHopZZ_free(self); }
+ CVec_CVec_RouteHopZZ(CVec_CVec_RouteHopZZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_CVec_RouteHopZZ)); }
+ CVec_CVec_RouteHopZZ(LDKCVec_CVec_RouteHopZZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_CVec_RouteHopZZ)); }
+ operator LDKCVec_CVec_RouteHopZZ() { LDKCVec_CVec_RouteHopZZ res = self; memset(&self, 0, sizeof(LDKCVec_CVec_RouteHopZZ)); return res; }
+ LDKCVec_CVec_RouteHopZZ* operator &() { return &self; }
+ LDKCVec_CVec_RouteHopZZ* operator ->() { return &self; }
+ const LDKCVec_CVec_RouteHopZZ* operator &() const { return &self; }
+ const LDKCVec_CVec_RouteHopZZ* operator ->() const { return &self; }
};
-class CVec_UpdateFailHTLCZ {
+class CVec_UpdateAddHTLCZ {
private:
- LDKCVec_UpdateFailHTLCZ self;
-public:
- CVec_UpdateFailHTLCZ(const CVec_UpdateFailHTLCZ&) = delete;
- ~CVec_UpdateFailHTLCZ() { CVec_UpdateFailHTLCZ_free(self); }
- CVec_UpdateFailHTLCZ(CVec_UpdateFailHTLCZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_UpdateFailHTLCZ)); }
- CVec_UpdateFailHTLCZ(LDKCVec_UpdateFailHTLCZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_UpdateFailHTLCZ)); }
- operator LDKCVec_UpdateFailHTLCZ() { LDKCVec_UpdateFailHTLCZ res = self; memset(&self, 0, sizeof(LDKCVec_UpdateFailHTLCZ)); return res; }
- LDKCVec_UpdateFailHTLCZ* operator &() { return &self; }
- LDKCVec_UpdateFailHTLCZ* operator ->() { return &self; }
- const LDKCVec_UpdateFailHTLCZ* operator &() const { return &self; }
- const LDKCVec_UpdateFailHTLCZ* operator ->() const { return &self; }
-};
-class CVec_UpdateFulfillHTLCZ {
-private:
- LDKCVec_UpdateFulfillHTLCZ self;
-public:
- CVec_UpdateFulfillHTLCZ(const CVec_UpdateFulfillHTLCZ&) = delete;
- ~CVec_UpdateFulfillHTLCZ() { CVec_UpdateFulfillHTLCZ_free(self); }
- CVec_UpdateFulfillHTLCZ(CVec_UpdateFulfillHTLCZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_UpdateFulfillHTLCZ)); }
- CVec_UpdateFulfillHTLCZ(LDKCVec_UpdateFulfillHTLCZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_UpdateFulfillHTLCZ)); }
- operator LDKCVec_UpdateFulfillHTLCZ() { LDKCVec_UpdateFulfillHTLCZ res = self; memset(&self, 0, sizeof(LDKCVec_UpdateFulfillHTLCZ)); return res; }
- LDKCVec_UpdateFulfillHTLCZ* operator &() { return &self; }
- LDKCVec_UpdateFulfillHTLCZ* operator ->() { return &self; }
- const LDKCVec_UpdateFulfillHTLCZ* operator &() const { return &self; }
- const LDKCVec_UpdateFulfillHTLCZ* operator ->() const { return &self; }
-};
-class CVec_UpdateAddHTLCZ {
-private:
- LDKCVec_UpdateAddHTLCZ self;
+ LDKCVec_UpdateAddHTLCZ self;
public:
CVec_UpdateAddHTLCZ(const CVec_UpdateAddHTLCZ&) = delete;
~CVec_UpdateAddHTLCZ() { CVec_UpdateAddHTLCZ_free(self); }
const LDKCVec_UpdateAddHTLCZ* operator &() const { return &self; }
const LDKCVec_UpdateAddHTLCZ* operator ->() const { return &self; }
};
-class CVec_EventZ {
+class CResult_NonePeerHandleErrorZ {
private:
- LDKCVec_EventZ self;
+ LDKCResult_NonePeerHandleErrorZ self;
public:
- CVec_EventZ(const CVec_EventZ&) = delete;
- ~CVec_EventZ() { CVec_EventZ_free(self); }
- CVec_EventZ(CVec_EventZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_EventZ)); }
- CVec_EventZ(LDKCVec_EventZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_EventZ)); }
- operator LDKCVec_EventZ() { LDKCVec_EventZ res = self; memset(&self, 0, sizeof(LDKCVec_EventZ)); return res; }
- LDKCVec_EventZ* operator &() { return &self; }
- LDKCVec_EventZ* operator ->() { return &self; }
- const LDKCVec_EventZ* operator &() const { return &self; }
- const LDKCVec_EventZ* operator ->() const { return &self; }
+ CResult_NonePeerHandleErrorZ(const CResult_NonePeerHandleErrorZ&) = delete;
+ ~CResult_NonePeerHandleErrorZ() { CResult_NonePeerHandleErrorZ_free(self); }
+ CResult_NonePeerHandleErrorZ(CResult_NonePeerHandleErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_NonePeerHandleErrorZ)); }
+ CResult_NonePeerHandleErrorZ(LDKCResult_NonePeerHandleErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_NonePeerHandleErrorZ)); }
+ operator LDKCResult_NonePeerHandleErrorZ() { LDKCResult_NonePeerHandleErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_NonePeerHandleErrorZ)); return res; }
+ LDKCResult_NonePeerHandleErrorZ* operator &() { return &self; }
+ LDKCResult_NonePeerHandleErrorZ* operator ->() { return &self; }
+ const LDKCResult_NonePeerHandleErrorZ* operator &() const { return &self; }
+ const LDKCResult_NonePeerHandleErrorZ* operator ->() const { return &self; }
};
-class CVec_SignatureZ {
+class CResult_boolPeerHandleErrorZ {
private:
- LDKCVec_SignatureZ self;
+ LDKCResult_boolPeerHandleErrorZ self;
public:
- CVec_SignatureZ(const CVec_SignatureZ&) = delete;
- ~CVec_SignatureZ() { CVec_SignatureZ_free(self); }
- CVec_SignatureZ(CVec_SignatureZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_SignatureZ)); }
- CVec_SignatureZ(LDKCVec_SignatureZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_SignatureZ)); }
- operator LDKCVec_SignatureZ() { LDKCVec_SignatureZ res = self; memset(&self, 0, sizeof(LDKCVec_SignatureZ)); return res; }
- LDKCVec_SignatureZ* operator &() { return &self; }
- LDKCVec_SignatureZ* operator ->() { return &self; }
- const LDKCVec_SignatureZ* operator &() const { return &self; }
- const LDKCVec_SignatureZ* operator ->() const { return &self; }
+ CResult_boolPeerHandleErrorZ(const CResult_boolPeerHandleErrorZ&) = delete;
+ ~CResult_boolPeerHandleErrorZ() { CResult_boolPeerHandleErrorZ_free(self); }
+ CResult_boolPeerHandleErrorZ(CResult_boolPeerHandleErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_boolPeerHandleErrorZ)); }
+ CResult_boolPeerHandleErrorZ(LDKCResult_boolPeerHandleErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_boolPeerHandleErrorZ)); }
+ operator LDKCResult_boolPeerHandleErrorZ() { LDKCResult_boolPeerHandleErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_boolPeerHandleErrorZ)); return res; }
+ LDKCResult_boolPeerHandleErrorZ* operator &() { return &self; }
+ LDKCResult_boolPeerHandleErrorZ* operator ->() { return &self; }
+ const LDKCResult_boolPeerHandleErrorZ* operator &() const { return &self; }
+ const LDKCResult_boolPeerHandleErrorZ* operator ->() const { return &self; }
};
-class CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ {
+class CVec_RouteHintZ {
private:
- LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ self;
+ LDKCVec_RouteHintZ self;
public:
- CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ(const CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ&) = delete;
- ~CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ() { CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ_free(self); }
- CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ(CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ)); }
- CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ(LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ)); }
- operator LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ() { LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ res = self; memset(&self, 0, sizeof(LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ)); return res; }
- LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ* operator &() { return &self; }
- LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ* operator ->() { return &self; }
- const LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ* operator &() const { return &self; }
- const LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ* operator ->() const { return &self; }
+ CVec_RouteHintZ(const CVec_RouteHintZ&) = delete;
+ ~CVec_RouteHintZ() { CVec_RouteHintZ_free(self); }
+ CVec_RouteHintZ(CVec_RouteHintZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_RouteHintZ)); }
+ CVec_RouteHintZ(LDKCVec_RouteHintZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_RouteHintZ)); }
+ operator LDKCVec_RouteHintZ() { LDKCVec_RouteHintZ res = self; memset(&self, 0, sizeof(LDKCVec_RouteHintZ)); return res; }
+ LDKCVec_RouteHintZ* operator &() { return &self; }
+ LDKCVec_RouteHintZ* operator ->() { return &self; }
+ const LDKCVec_RouteHintZ* operator &() const { return &self; }
+ const LDKCVec_RouteHintZ* operator ->() const { return &self; }
+};
+class CResult_RouteLightningErrorZ {
+private:
+ LDKCResult_RouteLightningErrorZ self;
+public:
+ CResult_RouteLightningErrorZ(const CResult_RouteLightningErrorZ&) = delete;
+ ~CResult_RouteLightningErrorZ() { CResult_RouteLightningErrorZ_free(self); }
+ CResult_RouteLightningErrorZ(CResult_RouteLightningErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_RouteLightningErrorZ)); }
+ CResult_RouteLightningErrorZ(LDKCResult_RouteLightningErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_RouteLightningErrorZ)); }
+ operator LDKCResult_RouteLightningErrorZ() { LDKCResult_RouteLightningErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_RouteLightningErrorZ)); return res; }
+ LDKCResult_RouteLightningErrorZ* operator &() { return &self; }
+ LDKCResult_RouteLightningErrorZ* operator ->() { return &self; }
+ const LDKCResult_RouteLightningErrorZ* operator &() const { return &self; }
+ const LDKCResult_RouteLightningErrorZ* operator ->() const { return &self; }
+};
+class CResult_CVec_SignatureZNoneZ {
+private:
+ LDKCResult_CVec_SignatureZNoneZ self;
+public:
+ CResult_CVec_SignatureZNoneZ(const CResult_CVec_SignatureZNoneZ&) = delete;
+ ~CResult_CVec_SignatureZNoneZ() { CResult_CVec_SignatureZNoneZ_free(self); }
+ CResult_CVec_SignatureZNoneZ(CResult_CVec_SignatureZNoneZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_CVec_SignatureZNoneZ)); }
+ CResult_CVec_SignatureZNoneZ(LDKCResult_CVec_SignatureZNoneZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_CVec_SignatureZNoneZ)); }
+ operator LDKCResult_CVec_SignatureZNoneZ() { LDKCResult_CVec_SignatureZNoneZ res = self; memset(&self, 0, sizeof(LDKCResult_CVec_SignatureZNoneZ)); return res; }
+ LDKCResult_CVec_SignatureZNoneZ* operator &() { return &self; }
+ LDKCResult_CVec_SignatureZNoneZ* operator ->() { return &self; }
+ const LDKCResult_CVec_SignatureZNoneZ* operator &() const { return &self; }
+ const LDKCResult_CVec_SignatureZNoneZ* operator ->() const { return &self; }
+};
+class CVec_UpdateFulfillHTLCZ {
+private:
+ LDKCVec_UpdateFulfillHTLCZ self;
+public:
+ CVec_UpdateFulfillHTLCZ(const CVec_UpdateFulfillHTLCZ&) = delete;
+ ~CVec_UpdateFulfillHTLCZ() { CVec_UpdateFulfillHTLCZ_free(self); }
+ CVec_UpdateFulfillHTLCZ(CVec_UpdateFulfillHTLCZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_UpdateFulfillHTLCZ)); }
+ CVec_UpdateFulfillHTLCZ(LDKCVec_UpdateFulfillHTLCZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_UpdateFulfillHTLCZ)); }
+ operator LDKCVec_UpdateFulfillHTLCZ() { LDKCVec_UpdateFulfillHTLCZ res = self; memset(&self, 0, sizeof(LDKCVec_UpdateFulfillHTLCZ)); return res; }
+ LDKCVec_UpdateFulfillHTLCZ* operator &() { return &self; }
+ LDKCVec_UpdateFulfillHTLCZ* operator ->() { return &self; }
+ const LDKCVec_UpdateFulfillHTLCZ* operator &() const { return &self; }
+ const LDKCVec_UpdateFulfillHTLCZ* operator ->() const { return &self; }
};
class CResult_SignatureNoneZ {
private:
const LDKCResult_SignatureNoneZ* operator &() const { return &self; }
const LDKCResult_SignatureNoneZ* operator ->() const { return &self; }
};
+class C2Tuple_TxidCVec_TxOutZZ {
+private:
+ LDKC2Tuple_TxidCVec_TxOutZZ self;
+public:
+ C2Tuple_TxidCVec_TxOutZZ(const C2Tuple_TxidCVec_TxOutZZ&) = delete;
+ ~C2Tuple_TxidCVec_TxOutZZ() { C2Tuple_TxidCVec_TxOutZZ_free(self); }
+ C2Tuple_TxidCVec_TxOutZZ(C2Tuple_TxidCVec_TxOutZZ&& o) : self(o.self) { memset(&o, 0, sizeof(C2Tuple_TxidCVec_TxOutZZ)); }
+ C2Tuple_TxidCVec_TxOutZZ(LDKC2Tuple_TxidCVec_TxOutZZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKC2Tuple_TxidCVec_TxOutZZ)); }
+ operator LDKC2Tuple_TxidCVec_TxOutZZ() { LDKC2Tuple_TxidCVec_TxOutZZ res = self; memset(&self, 0, sizeof(LDKC2Tuple_TxidCVec_TxOutZZ)); return res; }
+ LDKC2Tuple_TxidCVec_TxOutZZ* operator &() { return &self; }
+ LDKC2Tuple_TxidCVec_TxOutZZ* operator ->() { return &self; }
+ const LDKC2Tuple_TxidCVec_TxOutZZ* operator &() const { return &self; }
+ const LDKC2Tuple_TxidCVec_TxOutZZ* operator ->() const { return &self; }
+};
+class CVec_ChannelDetailsZ {
+private:
+ LDKCVec_ChannelDetailsZ self;
+public:
+ CVec_ChannelDetailsZ(const CVec_ChannelDetailsZ&) = delete;
+ ~CVec_ChannelDetailsZ() { CVec_ChannelDetailsZ_free(self); }
+ CVec_ChannelDetailsZ(CVec_ChannelDetailsZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_ChannelDetailsZ)); }
+ CVec_ChannelDetailsZ(LDKCVec_ChannelDetailsZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_ChannelDetailsZ)); }
+ operator LDKCVec_ChannelDetailsZ() { LDKCVec_ChannelDetailsZ res = self; memset(&self, 0, sizeof(LDKCVec_ChannelDetailsZ)); return res; }
+ LDKCVec_ChannelDetailsZ* operator &() { return &self; }
+ LDKCVec_ChannelDetailsZ* operator ->() { return &self; }
+ const LDKCVec_ChannelDetailsZ* operator &() const { return &self; }
+ const LDKCVec_ChannelDetailsZ* operator ->() const { return &self; }
+};
+class CVec_MessageSendEventZ {
+private:
+ LDKCVec_MessageSendEventZ self;
+public:
+ CVec_MessageSendEventZ(const CVec_MessageSendEventZ&) = delete;
+ ~CVec_MessageSendEventZ() { CVec_MessageSendEventZ_free(self); }
+ CVec_MessageSendEventZ(CVec_MessageSendEventZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_MessageSendEventZ)); }
+ CVec_MessageSendEventZ(LDKCVec_MessageSendEventZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_MessageSendEventZ)); }
+ operator LDKCVec_MessageSendEventZ() { LDKCVec_MessageSendEventZ res = self; memset(&self, 0, sizeof(LDKCVec_MessageSendEventZ)); return res; }
+ LDKCVec_MessageSendEventZ* operator &() { return &self; }
+ LDKCVec_MessageSendEventZ* operator ->() { return &self; }
+ const LDKCVec_MessageSendEventZ* operator &() const { return &self; }
+ const LDKCVec_MessageSendEventZ* operator ->() const { return &self; }
+};
+class CResult_NoneAPIErrorZ {
+private:
+ LDKCResult_NoneAPIErrorZ self;
+public:
+ CResult_NoneAPIErrorZ(const CResult_NoneAPIErrorZ&) = delete;
+ ~CResult_NoneAPIErrorZ() { CResult_NoneAPIErrorZ_free(self); }
+ CResult_NoneAPIErrorZ(CResult_NoneAPIErrorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CResult_NoneAPIErrorZ)); }
+ CResult_NoneAPIErrorZ(LDKCResult_NoneAPIErrorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCResult_NoneAPIErrorZ)); }
+ operator LDKCResult_NoneAPIErrorZ() { LDKCResult_NoneAPIErrorZ res = self; memset(&self, 0, sizeof(LDKCResult_NoneAPIErrorZ)); return res; }
+ LDKCResult_NoneAPIErrorZ* operator &() { return &self; }
+ LDKCResult_NoneAPIErrorZ* operator ->() { return &self; }
+ const LDKCResult_NoneAPIErrorZ* operator &() const { return &self; }
+ const LDKCResult_NoneAPIErrorZ* operator ->() const { return &self; }
+};
+class C2Tuple_OutPointScriptZ {
+private:
+ LDKC2Tuple_OutPointScriptZ self;
+public:
+ C2Tuple_OutPointScriptZ(const C2Tuple_OutPointScriptZ&) = delete;
+ ~C2Tuple_OutPointScriptZ() { C2Tuple_OutPointScriptZ_free(self); }
+ C2Tuple_OutPointScriptZ(C2Tuple_OutPointScriptZ&& o) : self(o.self) { memset(&o, 0, sizeof(C2Tuple_OutPointScriptZ)); }
+ C2Tuple_OutPointScriptZ(LDKC2Tuple_OutPointScriptZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKC2Tuple_OutPointScriptZ)); }
+ operator LDKC2Tuple_OutPointScriptZ() { LDKC2Tuple_OutPointScriptZ res = self; memset(&self, 0, sizeof(LDKC2Tuple_OutPointScriptZ)); return res; }
+ LDKC2Tuple_OutPointScriptZ* operator &() { return &self; }
+ LDKC2Tuple_OutPointScriptZ* operator ->() { return &self; }
+ const LDKC2Tuple_OutPointScriptZ* operator &() const { return &self; }
+ const LDKC2Tuple_OutPointScriptZ* operator ->() const { return &self; }
+};
+class CVec_NetAddressZ {
+private:
+ LDKCVec_NetAddressZ self;
+public:
+ CVec_NetAddressZ(const CVec_NetAddressZ&) = delete;
+ ~CVec_NetAddressZ() { CVec_NetAddressZ_free(self); }
+ CVec_NetAddressZ(CVec_NetAddressZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_NetAddressZ)); }
+ CVec_NetAddressZ(LDKCVec_NetAddressZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_NetAddressZ)); }
+ operator LDKCVec_NetAddressZ() { LDKCVec_NetAddressZ res = self; memset(&self, 0, sizeof(LDKCVec_NetAddressZ)); return res; }
+ LDKCVec_NetAddressZ* operator &() { return &self; }
+ LDKCVec_NetAddressZ* operator ->() { return &self; }
+ const LDKCVec_NetAddressZ* operator &() const { return &self; }
+ const LDKCVec_NetAddressZ* operator ->() const { return &self; }
+};
+class CVec_TxOutZ {
+private:
+ LDKCVec_TxOutZ self;
+public:
+ CVec_TxOutZ(const CVec_TxOutZ&) = delete;
+ ~CVec_TxOutZ() { CVec_TxOutZ_free(self); }
+ CVec_TxOutZ(CVec_TxOutZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_TxOutZ)); }
+ CVec_TxOutZ(LDKCVec_TxOutZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_TxOutZ)); }
+ operator LDKCVec_TxOutZ() { LDKCVec_TxOutZ res = self; memset(&self, 0, sizeof(LDKCVec_TxOutZ)); return res; }
+ LDKCVec_TxOutZ* operator &() { return &self; }
+ LDKCVec_TxOutZ* operator ->() { return &self; }
+ const LDKCVec_TxOutZ* operator &() const { return &self; }
+ const LDKCVec_TxOutZ* operator ->() const { return &self; }
+};
+class C2Tuple_usizeTransactionZ {
+private:
+ LDKC2Tuple_usizeTransactionZ self;
+public:
+ C2Tuple_usizeTransactionZ(const C2Tuple_usizeTransactionZ&) = delete;
+ ~C2Tuple_usizeTransactionZ() { C2Tuple_usizeTransactionZ_free(self); }
+ C2Tuple_usizeTransactionZ(C2Tuple_usizeTransactionZ&& o) : self(o.self) { memset(&o, 0, sizeof(C2Tuple_usizeTransactionZ)); }
+ C2Tuple_usizeTransactionZ(LDKC2Tuple_usizeTransactionZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKC2Tuple_usizeTransactionZ)); }
+ operator LDKC2Tuple_usizeTransactionZ() { LDKC2Tuple_usizeTransactionZ res = self; memset(&self, 0, sizeof(LDKC2Tuple_usizeTransactionZ)); return res; }
+ LDKC2Tuple_usizeTransactionZ* operator &() { return &self; }
+ LDKC2Tuple_usizeTransactionZ* operator ->() { return &self; }
+ const LDKC2Tuple_usizeTransactionZ* operator &() const { return &self; }
+ const LDKC2Tuple_usizeTransactionZ* operator ->() const { return &self; }
+};
+class CVec_C2Tuple_usizeTransactionZZ {
+private:
+ LDKCVec_C2Tuple_usizeTransactionZZ self;
+public:
+ CVec_C2Tuple_usizeTransactionZZ(const CVec_C2Tuple_usizeTransactionZZ&) = delete;
+ ~CVec_C2Tuple_usizeTransactionZZ() { CVec_C2Tuple_usizeTransactionZZ_free(self); }
+ CVec_C2Tuple_usizeTransactionZZ(CVec_C2Tuple_usizeTransactionZZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_C2Tuple_usizeTransactionZZ)); }
+ CVec_C2Tuple_usizeTransactionZZ(LDKCVec_C2Tuple_usizeTransactionZZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_C2Tuple_usizeTransactionZZ)); }
+ operator LDKCVec_C2Tuple_usizeTransactionZZ() { LDKCVec_C2Tuple_usizeTransactionZZ res = self; memset(&self, 0, sizeof(LDKCVec_C2Tuple_usizeTransactionZZ)); return res; }
+ LDKCVec_C2Tuple_usizeTransactionZZ* operator &() { return &self; }
+ LDKCVec_C2Tuple_usizeTransactionZZ* operator ->() { return &self; }
+ const LDKCVec_C2Tuple_usizeTransactionZZ* operator &() const { return &self; }
+ const LDKCVec_C2Tuple_usizeTransactionZZ* operator ->() const { return &self; }
+};
+class CVec_ChannelMonitorZ {
+private:
+ LDKCVec_ChannelMonitorZ self;
+public:
+ CVec_ChannelMonitorZ(const CVec_ChannelMonitorZ&) = delete;
+ ~CVec_ChannelMonitorZ() { CVec_ChannelMonitorZ_free(self); }
+ CVec_ChannelMonitorZ(CVec_ChannelMonitorZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_ChannelMonitorZ)); }
+ CVec_ChannelMonitorZ(LDKCVec_ChannelMonitorZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_ChannelMonitorZ)); }
+ operator LDKCVec_ChannelMonitorZ() { LDKCVec_ChannelMonitorZ res = self; memset(&self, 0, sizeof(LDKCVec_ChannelMonitorZ)); return res; }
+ LDKCVec_ChannelMonitorZ* operator &() { return &self; }
+ LDKCVec_ChannelMonitorZ* operator ->() { return &self; }
+ const LDKCVec_ChannelMonitorZ* operator &() const { return &self; }
+ const LDKCVec_ChannelMonitorZ* operator ->() const { return &self; }
+};
+class CVec_TransactionZ {
+private:
+ LDKCVec_TransactionZ self;
+public:
+ CVec_TransactionZ(const CVec_TransactionZ&) = delete;
+ ~CVec_TransactionZ() { CVec_TransactionZ_free(self); }
+ CVec_TransactionZ(CVec_TransactionZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_TransactionZ)); }
+ CVec_TransactionZ(LDKCVec_TransactionZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_TransactionZ)); }
+ operator LDKCVec_TransactionZ() { LDKCVec_TransactionZ res = self; memset(&self, 0, sizeof(LDKCVec_TransactionZ)); return res; }
+ LDKCVec_TransactionZ* operator &() { return &self; }
+ LDKCVec_TransactionZ* operator ->() { return &self; }
+ const LDKCVec_TransactionZ* operator &() const { return &self; }
+ const LDKCVec_TransactionZ* operator ->() const { return &self; }
+};
+class CVec_C2Tuple_TxidCVec_TxOutZZZ {
+private:
+ LDKCVec_C2Tuple_TxidCVec_TxOutZZZ self;
+public:
+ CVec_C2Tuple_TxidCVec_TxOutZZZ(const CVec_C2Tuple_TxidCVec_TxOutZZZ&) = delete;
+ ~CVec_C2Tuple_TxidCVec_TxOutZZZ() { CVec_C2Tuple_TxidCVec_TxOutZZZ_free(self); }
+ CVec_C2Tuple_TxidCVec_TxOutZZZ(CVec_C2Tuple_TxidCVec_TxOutZZZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_C2Tuple_TxidCVec_TxOutZZZ)); }
+ CVec_C2Tuple_TxidCVec_TxOutZZZ(LDKCVec_C2Tuple_TxidCVec_TxOutZZZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_C2Tuple_TxidCVec_TxOutZZZ)); }
+ operator LDKCVec_C2Tuple_TxidCVec_TxOutZZZ() { LDKCVec_C2Tuple_TxidCVec_TxOutZZZ res = self; memset(&self, 0, sizeof(LDKCVec_C2Tuple_TxidCVec_TxOutZZZ)); return res; }
+ LDKCVec_C2Tuple_TxidCVec_TxOutZZZ* operator &() { return &self; }
+ LDKCVec_C2Tuple_TxidCVec_TxOutZZZ* operator ->() { return &self; }
+ const LDKCVec_C2Tuple_TxidCVec_TxOutZZZ* operator &() const { return &self; }
+ const LDKCVec_C2Tuple_TxidCVec_TxOutZZZ* operator ->() const { return &self; }
+};
+class C2Tuple_u64u64Z {
+private:
+ LDKC2Tuple_u64u64Z self;
+public:
+ C2Tuple_u64u64Z(const C2Tuple_u64u64Z&) = delete;
+ ~C2Tuple_u64u64Z() { C2Tuple_u64u64Z_free(self); }
+ C2Tuple_u64u64Z(C2Tuple_u64u64Z&& o) : self(o.self) { memset(&o, 0, sizeof(C2Tuple_u64u64Z)); }
+ C2Tuple_u64u64Z(LDKC2Tuple_u64u64Z&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKC2Tuple_u64u64Z)); }
+ operator LDKC2Tuple_u64u64Z() { LDKC2Tuple_u64u64Z res = self; memset(&self, 0, sizeof(LDKC2Tuple_u64u64Z)); return res; }
+ LDKC2Tuple_u64u64Z* operator &() { return &self; }
+ LDKC2Tuple_u64u64Z* operator ->() { return &self; }
+ const LDKC2Tuple_u64u64Z* operator &() const { return &self; }
+ const LDKC2Tuple_u64u64Z* operator ->() const { return &self; }
+};
+class CVec_HTLCOutputInCommitmentZ {
+private:
+ LDKCVec_HTLCOutputInCommitmentZ self;
+public:
+ CVec_HTLCOutputInCommitmentZ(const CVec_HTLCOutputInCommitmentZ&) = delete;
+ ~CVec_HTLCOutputInCommitmentZ() { CVec_HTLCOutputInCommitmentZ_free(self); }
+ CVec_HTLCOutputInCommitmentZ(CVec_HTLCOutputInCommitmentZ&& o) : self(o.self) { memset(&o, 0, sizeof(CVec_HTLCOutputInCommitmentZ)); }
+ CVec_HTLCOutputInCommitmentZ(LDKCVec_HTLCOutputInCommitmentZ&& m_self) : self(m_self) { memset(&m_self, 0, sizeof(LDKCVec_HTLCOutputInCommitmentZ)); }
+ operator LDKCVec_HTLCOutputInCommitmentZ() { LDKCVec_HTLCOutputInCommitmentZ res = self; memset(&self, 0, sizeof(LDKCVec_HTLCOutputInCommitmentZ)); return res; }
+ LDKCVec_HTLCOutputInCommitmentZ* operator &() { return &self; }
+ LDKCVec_HTLCOutputInCommitmentZ* operator ->() { return &self; }
+ const LDKCVec_HTLCOutputInCommitmentZ* operator &() const { return &self; }
+ const LDKCVec_HTLCOutputInCommitmentZ* operator ->() const { return &self; }
+};
}
typedef struct nativeChannelConfigOpaque LDKnativeChannelConfig;
struct nativeUserConfigOpaque;
typedef struct nativeUserConfigOpaque LDKnativeUserConfig;
-struct nativeChainWatchedUtilOpaque;
-typedef struct nativeChainWatchedUtilOpaque LDKnativeChainWatchedUtil;
-struct nativeBlockNotifierOpaque;
-typedef struct nativeBlockNotifierOpaque LDKnativeBlockNotifier;
-struct nativeChainWatchInterfaceUtilOpaque;
-typedef struct nativeChainWatchInterfaceUtilOpaque LDKnativeChainWatchInterfaceUtil;
+struct nativeChainMonitorOpaque;
+typedef struct nativeChainMonitorOpaque LDKnativeChainMonitor;
+struct nativeChannelMonitorUpdateOpaque;
+typedef struct nativeChannelMonitorUpdateOpaque LDKnativeChannelMonitorUpdate;
+struct nativeMonitorUpdateErrorOpaque;
+typedef struct nativeMonitorUpdateErrorOpaque LDKnativeMonitorUpdateError;
+struct nativeMonitorEventOpaque;
+typedef struct nativeMonitorEventOpaque LDKnativeMonitorEvent;
+struct nativeHTLCUpdateOpaque;
+typedef struct nativeHTLCUpdateOpaque LDKnativeHTLCUpdate;
+struct nativeChannelMonitorOpaque;
+typedef struct nativeChannelMonitorOpaque LDKnativeChannelMonitor;
struct nativeOutPointOpaque;
typedef struct nativeOutPointOpaque LDKnativeOutPoint;
struct LDKChannelKeys;
typedef struct nativePaymentSendFailureOpaque LDKnativePaymentSendFailure;
struct nativeChannelManagerReadArgsOpaque;
typedef struct nativeChannelManagerReadArgsOpaque LDKnativeChannelManagerReadArgs;
-struct nativeChannelMonitorUpdateOpaque;
-typedef struct nativeChannelMonitorUpdateOpaque LDKnativeChannelMonitorUpdate;
-struct nativeMonitorUpdateErrorOpaque;
-typedef struct nativeMonitorUpdateErrorOpaque LDKnativeMonitorUpdateError;
-struct nativeMonitorEventOpaque;
-typedef struct nativeMonitorEventOpaque LDKnativeMonitorEvent;
-struct nativeHTLCUpdateOpaque;
-typedef struct nativeHTLCUpdateOpaque LDKnativeHTLCUpdate;
-struct nativeChannelMonitorOpaque;
-typedef struct nativeChannelMonitorOpaque LDKnativeChannelMonitor;
struct nativeDecodeErrorOpaque;
typedef struct nativeDecodeErrorOpaque LDKnativeDecodeError;
struct nativeInitOpaque;
pub static CVec_EventZ_free: extern "C" fn(CVec_EventZ) = crate::c_types::CVecTempl_free::<crate::util::events::Event>;
#[no_mangle]
-pub type C2Tuple_Txidu32Z = crate::c_types::C2TupleTempl<crate::c_types::ThirtyTwoBytes, u32>;
+pub type C2Tuple_usizeTransactionZ = crate::c_types::C2TupleTempl<usize, crate::c_types::Transaction>;
#[no_mangle]
-pub static C2Tuple_Txidu32Z_free: extern "C" fn(C2Tuple_Txidu32Z) = crate::c_types::C2TupleTempl_free::<crate::c_types::ThirtyTwoBytes, u32>;
+pub static C2Tuple_usizeTransactionZ_free: extern "C" fn(C2Tuple_usizeTransactionZ) = crate::c_types::C2TupleTempl_free::<usize, crate::c_types::Transaction>;
#[no_mangle]
-pub extern "C" fn C2Tuple_Txidu32Z_new(a: crate::c_types::ThirtyTwoBytes, b: u32) -> C2Tuple_Txidu32Z {
- C2Tuple_Txidu32Z {
- a: Box::into_raw(Box::new(a)),
- b: Box::into_raw(Box::new(b)),
- }
+pub extern "C" fn C2Tuple_usizeTransactionZ_new(a: usize, b: crate::c_types::Transaction) -> C2Tuple_usizeTransactionZ {
+ C2Tuple_usizeTransactionZ { a, b, }
}
#[no_mangle]
-pub type C2Tuple_Scriptu64Z = crate::c_types::C2TupleTempl<crate::c_types::derived::CVec_u8Z, u64>;
+pub type CVec_C2Tuple_usizeTransactionZZ = crate::c_types::CVecTempl<crate::c_types::C2TupleTempl<usize, crate::c_types::Transaction>>;
#[no_mangle]
-pub static C2Tuple_Scriptu64Z_free: extern "C" fn(C2Tuple_Scriptu64Z) = crate::c_types::C2TupleTempl_free::<crate::c_types::derived::CVec_u8Z, u64>;
+pub static CVec_C2Tuple_usizeTransactionZZ_free: extern "C" fn(CVec_C2Tuple_usizeTransactionZZ) = crate::c_types::CVecTempl_free::<crate::c_types::C2TupleTempl<usize, crate::c_types::Transaction>>;
+
+#[no_mangle]
+pub type CResult_NoneChannelMonitorUpdateErrZ = crate::c_types::CResultTempl<u8, crate::chain::channelmonitor::ChannelMonitorUpdateErr>;
+#[no_mangle]
+pub static CResult_NoneChannelMonitorUpdateErrZ_free: extern "C" fn(CResult_NoneChannelMonitorUpdateErrZ) = crate::c_types::CResultTempl_free::<u8, crate::chain::channelmonitor::ChannelMonitorUpdateErr>;
+#[no_mangle]
+pub extern "C" fn CResult_NoneChannelMonitorUpdateErrZ_ok() -> CResult_NoneChannelMonitorUpdateErrZ {
+ crate::c_types::CResultTempl::ok(0)
+}
+
#[no_mangle]
-pub extern "C" fn C2Tuple_Scriptu64Z_new(a: crate::c_types::derived::CVec_u8Z, b: u64) -> C2Tuple_Scriptu64Z {
- C2Tuple_Scriptu64Z {
- a: Box::into_raw(Box::new(a)),
- b: Box::into_raw(Box::new(b)),
- }
+pub static CResult_NoneChannelMonitorUpdateErrZ_err: extern "C" fn (crate::chain::channelmonitor::ChannelMonitorUpdateErr) -> CResult_NoneChannelMonitorUpdateErrZ =
+ crate::c_types::CResultTempl::<u8, crate::chain::channelmonitor::ChannelMonitorUpdateErr>::err;
+
+#[no_mangle]
+pub type CVec_MonitorEventZ = crate::c_types::CVecTempl<crate::chain::channelmonitor::MonitorEvent>;
+#[no_mangle]
+pub static CVec_MonitorEventZ_free: extern "C" fn(CVec_MonitorEventZ) = crate::c_types::CVecTempl_free::<crate::chain::channelmonitor::MonitorEvent>;
+
+#[no_mangle]
+pub type CResult_NoneMonitorUpdateErrorZ = crate::c_types::CResultTempl<u8, crate::chain::channelmonitor::MonitorUpdateError>;
+#[no_mangle]
+pub static CResult_NoneMonitorUpdateErrorZ_free: extern "C" fn(CResult_NoneMonitorUpdateErrorZ) = crate::c_types::CResultTempl_free::<u8, crate::chain::channelmonitor::MonitorUpdateError>;
+#[no_mangle]
+pub extern "C" fn CResult_NoneMonitorUpdateErrorZ_ok() -> CResult_NoneMonitorUpdateErrorZ {
+ crate::c_types::CResultTempl::ok(0)
}
#[no_mangle]
-pub type CResult_C2Tuple_Scriptu64ZChainErrorZ = crate::c_types::CResultTempl<crate::c_types::C2TupleTempl<crate::c_types::derived::CVec_u8Z, u64>, crate::chain::chaininterface::ChainError>;
+pub static CResult_NoneMonitorUpdateErrorZ_err: extern "C" fn (crate::chain::channelmonitor::MonitorUpdateError) -> CResult_NoneMonitorUpdateErrorZ =
+ crate::c_types::CResultTempl::<u8, crate::chain::channelmonitor::MonitorUpdateError>::err;
+
+#[no_mangle]
+pub type C2Tuple_OutPointScriptZ = crate::c_types::C2TupleTempl<crate::chain::transaction::OutPoint, crate::c_types::derived::CVec_u8Z>;
+#[no_mangle]
+pub static C2Tuple_OutPointScriptZ_free: extern "C" fn(C2Tuple_OutPointScriptZ) = crate::c_types::C2TupleTempl_free::<crate::chain::transaction::OutPoint, crate::c_types::derived::CVec_u8Z>;
+#[no_mangle]
+pub extern "C" fn C2Tuple_OutPointScriptZ_new(a: crate::chain::transaction::OutPoint, b: crate::c_types::derived::CVec_u8Z) -> C2Tuple_OutPointScriptZ {
+ C2Tuple_OutPointScriptZ { a, b, }
+}
+
#[no_mangle]
-pub static CResult_C2Tuple_Scriptu64ZChainErrorZ_free: extern "C" fn(CResult_C2Tuple_Scriptu64ZChainErrorZ) = crate::c_types::CResultTempl_free::<crate::c_types::C2TupleTempl<crate::c_types::derived::CVec_u8Z, u64>, crate::chain::chaininterface::ChainError>;
+pub type CVec_TransactionZ = crate::c_types::CVecTempl<crate::c_types::Transaction>;
#[no_mangle]
-pub static CResult_C2Tuple_Scriptu64ZChainErrorZ_ok: extern "C" fn (C2Tuple_Scriptu64Z) -> CResult_C2Tuple_Scriptu64ZChainErrorZ =
- crate::c_types::CResultTempl::<crate::c_types::C2TupleTempl<crate::c_types::derived::CVec_u8Z, u64>, crate::chain::chaininterface::ChainError>::ok;
+pub static CVec_TransactionZ_free: extern "C" fn(CVec_TransactionZ) = crate::c_types::CVecTempl_free::<crate::c_types::Transaction>;
#[no_mangle]
-pub static CResult_C2Tuple_Scriptu64ZChainErrorZ_err: extern "C" fn (crate::chain::chaininterface::ChainError) -> CResult_C2Tuple_Scriptu64ZChainErrorZ =
- crate::c_types::CResultTempl::<crate::c_types::C2TupleTempl<crate::c_types::derived::CVec_u8Z, u64>, crate::chain::chaininterface::ChainError>::err;
+pub type CVec_TxOutZ = crate::c_types::CVecTempl<crate::c_types::TxOut>;
+#[no_mangle]
+pub static CVec_TxOutZ_free: extern "C" fn(CVec_TxOutZ) = crate::c_types::CVecTempl_free::<crate::c_types::TxOut>;
#[no_mangle]
-pub type CVec_usizeZ = crate::c_types::CVecTempl<usize>;
+pub type C2Tuple_TxidCVec_TxOutZZ = crate::c_types::C2TupleTempl<crate::c_types::ThirtyTwoBytes, crate::c_types::CVecTempl<crate::c_types::TxOut>>;
+#[no_mangle]
+pub static C2Tuple_TxidCVec_TxOutZZ_free: extern "C" fn(C2Tuple_TxidCVec_TxOutZZ) = crate::c_types::C2TupleTempl_free::<crate::c_types::ThirtyTwoBytes, crate::c_types::CVecTempl<crate::c_types::TxOut>>;
#[no_mangle]
-pub static CVec_usizeZ_free: extern "C" fn(CVec_usizeZ) = crate::c_types::CVecTempl_free::<usize>;
+pub extern "C" fn C2Tuple_TxidCVec_TxOutZZ_new(a: crate::c_types::ThirtyTwoBytes, b: crate::c_types::derived::CVec_TxOutZ) -> C2Tuple_TxidCVec_TxOutZZ {
+ C2Tuple_TxidCVec_TxOutZZ { a, b, }
+}
#[no_mangle]
-pub type CVec_TransactionZ = crate::c_types::CVecTempl<crate::c_types::derived::CVec_u8Z>;
+pub type CVec_C2Tuple_TxidCVec_TxOutZZZ = crate::c_types::CVecTempl<crate::c_types::C2TupleTempl<crate::c_types::ThirtyTwoBytes, crate::c_types::CVecTempl<crate::c_types::TxOut>>>;
#[no_mangle]
-pub static CVec_TransactionZ_free: extern "C" fn(CVec_TransactionZ) = crate::c_types::CVecTempl_free::<crate::c_types::derived::CVec_u8Z>;
+pub static CVec_C2Tuple_TxidCVec_TxOutZZZ_free: extern "C" fn(CVec_C2Tuple_TxidCVec_TxOutZZZ) = crate::c_types::CVecTempl_free::<crate::c_types::C2TupleTempl<crate::c_types::ThirtyTwoBytes, crate::c_types::CVecTempl<crate::c_types::TxOut>>>;
#[no_mangle]
pub type C2Tuple_u64u64Z = crate::c_types::C2TupleTempl<u64, u64>;
pub static C2Tuple_u64u64Z_free: extern "C" fn(C2Tuple_u64u64Z) = crate::c_types::C2TupleTempl_free::<u64, u64>;
#[no_mangle]
pub extern "C" fn C2Tuple_u64u64Z_new(a: u64, b: u64) -> C2Tuple_u64u64Z {
- C2Tuple_u64u64Z {
- a: Box::into_raw(Box::new(a)),
- b: Box::into_raw(Box::new(b)),
- }
+ C2Tuple_u64u64Z { a, b, }
}
#[no_mangle]
pub static C2Tuple_SignatureCVec_SignatureZZ_free: extern "C" fn(C2Tuple_SignatureCVec_SignatureZZ) = crate::c_types::C2TupleTempl_free::<crate::c_types::Signature, crate::c_types::CVecTempl<crate::c_types::Signature>>;
#[no_mangle]
pub extern "C" fn C2Tuple_SignatureCVec_SignatureZZ_new(a: crate::c_types::Signature, b: crate::c_types::derived::CVec_SignatureZ) -> C2Tuple_SignatureCVec_SignatureZZ {
- C2Tuple_SignatureCVec_SignatureZZ {
- a: Box::into_raw(Box::new(a)),
- b: Box::into_raw(Box::new(b)),
- }
+ C2Tuple_SignatureCVec_SignatureZZ { a, b, }
}
#[no_mangle]
crate::c_types::CResultTempl::err(0)
}
+#[no_mangle]
+pub type CResult_TxOutAccessErrorZ = crate::c_types::CResultTempl<crate::c_types::TxOut, crate::chain::AccessError>;
+#[no_mangle]
+pub static CResult_TxOutAccessErrorZ_free: extern "C" fn(CResult_TxOutAccessErrorZ) = crate::c_types::CResultTempl_free::<crate::c_types::TxOut, crate::chain::AccessError>;
+#[no_mangle]
+pub static CResult_TxOutAccessErrorZ_ok: extern "C" fn (crate::c_types::TxOut) -> CResult_TxOutAccessErrorZ =
+ crate::c_types::CResultTempl::<crate::c_types::TxOut, crate::chain::AccessError>::ok;
+
+#[no_mangle]
+pub static CResult_TxOutAccessErrorZ_err: extern "C" fn (crate::chain::AccessError) -> CResult_TxOutAccessErrorZ =
+ crate::c_types::CResultTempl::<crate::c_types::TxOut, crate::chain::AccessError>::err;
+
#[no_mangle]
pub type CResult_NoneAPIErrorZ = crate::c_types::CResultTempl<u8, crate::util::errors::APIError>;
#[no_mangle]
pub static CVec_NetAddressZ_free: extern "C" fn(CVec_NetAddressZ) = crate::c_types::CVecTempl_free::<crate::ln::msgs::NetAddress>;
#[no_mangle]
-pub type CVec_ChannelMonitorZ = crate::c_types::CVecTempl<crate::ln::channelmonitor::ChannelMonitor>;
-#[no_mangle]
-pub static CVec_ChannelMonitorZ_free: extern "C" fn(CVec_ChannelMonitorZ) = crate::c_types::CVecTempl_free::<crate::ln::channelmonitor::ChannelMonitor>;
-
-#[no_mangle]
-pub type CResult_NoneChannelMonitorUpdateErrZ = crate::c_types::CResultTempl<u8, crate::ln::channelmonitor::ChannelMonitorUpdateErr>;
-#[no_mangle]
-pub static CResult_NoneChannelMonitorUpdateErrZ_free: extern "C" fn(CResult_NoneChannelMonitorUpdateErrZ) = crate::c_types::CResultTempl_free::<u8, crate::ln::channelmonitor::ChannelMonitorUpdateErr>;
-#[no_mangle]
-pub extern "C" fn CResult_NoneChannelMonitorUpdateErrZ_ok() -> CResult_NoneChannelMonitorUpdateErrZ {
- crate::c_types::CResultTempl::ok(0)
-}
-
-#[no_mangle]
-pub static CResult_NoneChannelMonitorUpdateErrZ_err: extern "C" fn (crate::ln::channelmonitor::ChannelMonitorUpdateErr) -> CResult_NoneChannelMonitorUpdateErrZ =
- crate::c_types::CResultTempl::<u8, crate::ln::channelmonitor::ChannelMonitorUpdateErr>::err;
-
-#[no_mangle]
-pub type CVec_MonitorEventZ = crate::c_types::CVecTempl<crate::ln::channelmonitor::MonitorEvent>;
-#[no_mangle]
-pub static CVec_MonitorEventZ_free: extern "C" fn(CVec_MonitorEventZ) = crate::c_types::CVecTempl_free::<crate::ln::channelmonitor::MonitorEvent>;
-
-#[no_mangle]
-pub type CResult_NoneMonitorUpdateErrorZ = crate::c_types::CResultTempl<u8, crate::ln::channelmonitor::MonitorUpdateError>;
-#[no_mangle]
-pub static CResult_NoneMonitorUpdateErrorZ_free: extern "C" fn(CResult_NoneMonitorUpdateErrorZ) = crate::c_types::CResultTempl_free::<u8, crate::ln::channelmonitor::MonitorUpdateError>;
-#[no_mangle]
-pub extern "C" fn CResult_NoneMonitorUpdateErrorZ_ok() -> CResult_NoneMonitorUpdateErrorZ {
- crate::c_types::CResultTempl::ok(0)
-}
-
-#[no_mangle]
-pub static CResult_NoneMonitorUpdateErrorZ_err: extern "C" fn (crate::ln::channelmonitor::MonitorUpdateError) -> CResult_NoneMonitorUpdateErrorZ =
- crate::c_types::CResultTempl::<u8, crate::ln::channelmonitor::MonitorUpdateError>::err;
-
-#[no_mangle]
-pub type C2Tuple_OutPointScriptZ = crate::c_types::C2TupleTempl<crate::chain::transaction::OutPoint, crate::c_types::derived::CVec_u8Z>;
-#[no_mangle]
-pub static C2Tuple_OutPointScriptZ_free: extern "C" fn(C2Tuple_OutPointScriptZ) = crate::c_types::C2TupleTempl_free::<crate::chain::transaction::OutPoint, crate::c_types::derived::CVec_u8Z>;
+pub type CVec_ChannelMonitorZ = crate::c_types::CVecTempl<crate::chain::channelmonitor::ChannelMonitor>;
#[no_mangle]
-pub extern "C" fn C2Tuple_OutPointScriptZ_new(a: crate::chain::transaction::OutPoint, b: crate::c_types::derived::CVec_u8Z) -> C2Tuple_OutPointScriptZ {
- C2Tuple_OutPointScriptZ {
- a: Box::into_raw(Box::new(a)),
- b: Box::into_raw(Box::new(b)),
- }
-}
+pub static CVec_ChannelMonitorZ_free: extern "C" fn(CVec_ChannelMonitorZ) = crate::c_types::CVecTempl_free::<crate::chain::channelmonitor::ChannelMonitor>;
#[no_mangle]
pub type CVec_u64Z = crate::c_types::CVecTempl<u64>;
pub static C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free: extern "C" fn(C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ) = crate::c_types::C3TupleTempl_free::<crate::ln::msgs::ChannelAnnouncement, crate::ln::msgs::ChannelUpdate, crate::ln::msgs::ChannelUpdate>;
#[no_mangle]
pub extern "C" fn C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(a: crate::ln::msgs::ChannelAnnouncement, b: crate::ln::msgs::ChannelUpdate, c: crate::ln::msgs::ChannelUpdate) -> C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ {
- C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ {
- a: Box::into_raw(Box::new(a)),
- b: Box::into_raw(Box::new(b)),
- c: Box::into_raw(Box::new(c)),
- }
+ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ { a, b, c, }
}
#[no_mangle]
pub static C2Tuple_HTLCOutputInCommitmentSignatureZ_free: extern "C" fn(C2Tuple_HTLCOutputInCommitmentSignatureZ) = crate::c_types::C2TupleTempl_free::<crate::ln::chan_utils::HTLCOutputInCommitment, crate::c_types::Signature>;
#[no_mangle]
pub extern "C" fn C2Tuple_HTLCOutputInCommitmentSignatureZ_new(a: crate::ln::chan_utils::HTLCOutputInCommitment, b: crate::c_types::Signature) -> C2Tuple_HTLCOutputInCommitmentSignatureZ {
- C2Tuple_HTLCOutputInCommitmentSignatureZ {
- a: Box::into_raw(Box::new(a)),
- b: Box::into_raw(Box::new(b)),
- }
+ C2Tuple_HTLCOutputInCommitmentSignatureZ { a, b, }
}
#[no_mangle]
}
#[repr(C)]
-/// A reference to a serialized transaction, in (pointer, length) form.
-/// This type does *not* own its own memory, so access to it after, eg, the call in which it was
-/// provided to you are invalid.
+/// A serialized transaction, in (pointer, length) form.
+///
+/// This type optionally owns its own memory, and thus the semantics around access change based on
+/// the `data_is_owned` flag. If `data_is_owned` is set, you must call `Transaction_free` to free
+/// the underlying buffer before the object goes out of scope. If `data_is_owned` is not set, any
+/// access to the buffer after the scope in which the object was provided to you is invalid. eg,
+/// access after you return from the call in which a `!data_is_owned` `Transaction` is provided to
+/// you would be invalid.
+///
+/// Note that, while it may change in the future, because transactions on the Rust side are stored
+/// in a deserialized form, all `Transaction`s generated on the Rust side will have `data_is_owned`
+/// set. Similarly, while it may change in the future, all `Transaction`s you pass to Rust may have
+/// `data_is_owned` either set or unset at your discretion.
pub struct Transaction {
pub data: *const u8,
pub datalen: usize,
+ pub data_is_owned: bool,
}
impl Transaction {
pub(crate) fn into_bitcoin(&self) -> BitcoinTransaction {
if self.datalen == 0 { panic!("0-length buffer can never represent a valid Transaction"); }
::bitcoin::consensus::encode::deserialize(unsafe { std::slice::from_raw_parts(self.data, self.datalen) }).unwrap()
}
- pub(crate) fn from_slice(s: &[u8]) -> Self {
+ pub(crate) fn from_vec(v: Vec<u8>) -> Self {
+ let datalen = v.len();
+ let data = Box::into_raw(v.into_boxed_slice());
Self {
- data: s.as_ptr(),
- datalen: s.len(),
+ data: unsafe { (*data).as_mut_ptr() },
+ datalen,
+ data_is_owned: true,
+ }
+ }
+}
+impl Drop for Transaction {
+ fn drop(&mut self) {
+ if self.data_is_owned && self.datalen != 0 {
+ let _ = CVecTempl { data: self.data as *mut u8, datalen: self.datalen };
}
}
}
+#[no_mangle]
+pub extern "C" fn Transaction_free(_res: Transaction) { }
#[repr(C)]
#[derive(Clone)]
}
}
-#[repr(C)]
-pub struct usizeslice {
- pub data: *const usize,
- pub datalen: usize
-}
-impl usizeslice {
- pub(crate) fn from_slice(s: &[usize]) -> Self {
- Self {
- data: s.as_ptr(),
- datalen: s.len(),
- }
- }
- pub(crate) fn to_slice(&self) -> &[usize] {
- if self.datalen == 0 { return &[]; }
- unsafe { std::slice::from_raw_parts(self.data, self.datalen) }
- }
-}
-
#[repr(C)]
#[derive(Copy, Clone)]
/// Arbitrary 32 bytes, which could represent one of a few different things. You probably want to
#[repr(C)]
pub struct C2TupleTempl<A, B> {
- pub a: *mut A,
- pub b: *mut B,
+ pub a: A,
+ pub b: B,
}
impl<A, B> From<(A, B)> for C2TupleTempl<A, B> {
fn from(tup: (A, B)) -> Self {
Self {
- a: Box::into_raw(Box::new(tup.0)),
- b: Box::into_raw(Box::new(tup.1)),
+ a: tup.0,
+ b: tup.1,
}
}
}
impl<A, B> C2TupleTempl<A, B> {
pub(crate) fn to_rust(mut self) -> (A, B) {
- let res = (unsafe { *Box::from_raw(self.a) }, unsafe { *Box::from_raw(self.b) });
- self.a = std::ptr::null_mut();
- self.b = std::ptr::null_mut();
- res
+ (self.a, self.b)
}
}
pub extern "C" fn C2TupleTempl_free<A, B>(_res: C2TupleTempl<A, B>) { }
-impl<A, B> Drop for C2TupleTempl<A, B> {
- fn drop(&mut self) {
- if !self.a.is_null() {
- unsafe { Box::from_raw(self.a) };
- }
- if !self.b.is_null() {
- unsafe { Box::from_raw(self.b) };
- }
- }
-}
impl <A: Clone, B: Clone> Clone for C2TupleTempl<A, B> {
fn clone(&self) -> Self {
Self {
- a: Box::into_raw(Box::new(unsafe { &*self.a }.clone())),
- b: Box::into_raw(Box::new(unsafe { &*self.b }.clone()))
+ a: self.a.clone(),
+ b: self.b.clone()
}
}
}
#[repr(C)]
pub struct C3TupleTempl<A, B, C> {
- pub a: *mut A,
- pub b: *mut B,
- pub c: *mut C,
+ pub a: A,
+ pub b: B,
+ pub c: C,
}
impl<A, B, C> From<(A, B, C)> for C3TupleTempl<A, B, C> {
fn from(tup: (A, B, C)) -> Self {
Self {
- a: Box::into_raw(Box::new(tup.0)),
- b: Box::into_raw(Box::new(tup.1)),
- c: Box::into_raw(Box::new(tup.2)),
+ a: tup.0,
+ b: tup.1,
+ c: tup.2,
}
}
}
impl<A, B, C> C3TupleTempl<A, B, C> {
pub(crate) fn to_rust(mut self) -> (A, B, C) {
- let res = (unsafe { *Box::from_raw(self.a) }, unsafe { *Box::from_raw(self.b) }, unsafe { *Box::from_raw(self.c) });
- self.a = std::ptr::null_mut();
- self.b = std::ptr::null_mut();
- self.c = std::ptr::null_mut();
- res
+ (self.a, self.b, self.c)
}
}
pub extern "C" fn C3TupleTempl_free<A, B, C>(_res: C3TupleTempl<A, B, C>) { }
-impl<A, B, C> Drop for C3TupleTempl<A, B, C> {
- fn drop(&mut self) {
- if !self.a.is_null() {
- unsafe { Box::from_raw(self.a) };
- }
- if !self.b.is_null() {
- unsafe { Box::from_raw(self.b) };
- }
- if !self.c.is_null() {
- unsafe { Box::from_raw(self.c) };
- }
- }
-}
/// Utility to make it easy to set a pointer to null and get its original value in line.
pub(crate) trait TakePointer<T> {
use bitcoin::hashes::Hash;
use crate::c_types::*;
-/// Used to give chain error details upstream
-#[must_use]
-#[derive(Clone)]
-#[repr(C)]
-pub enum ChainError {
- /// Client doesn't support UTXO lookup (but the chain hash matches our genesis block hash)
- NotSupported,
- /// Chain isn't the one watched
- NotWatched,
- /// Tx doesn't exist or is unconfirmed
- UnknownTx,
-}
-use lightning::chain::chaininterface::ChainError as nativeChainError;
-impl ChainError {
- #[allow(unused)]
- pub(crate) fn to_native(&self) -> nativeChainError {
- match self {
- ChainError::NotSupported => nativeChainError::NotSupported,
- ChainError::NotWatched => nativeChainError::NotWatched,
- ChainError::UnknownTx => nativeChainError::UnknownTx,
- }
- }
- #[allow(unused)]
- pub(crate) fn into_native(self) -> nativeChainError {
- match self {
- ChainError::NotSupported => nativeChainError::NotSupported,
- ChainError::NotWatched => nativeChainError::NotWatched,
- ChainError::UnknownTx => nativeChainError::UnknownTx,
- }
- }
- #[allow(unused)]
- pub(crate) fn from_native(native: &nativeChainError) -> Self {
- match native {
- nativeChainError::NotSupported => ChainError::NotSupported,
- nativeChainError::NotWatched => ChainError::NotWatched,
- nativeChainError::UnknownTx => ChainError::UnknownTx,
- }
- }
- #[allow(unused)]
- pub(crate) fn native_into(native: nativeChainError) -> Self {
- match native {
- nativeChainError::NotSupported => ChainError::NotSupported,
- nativeChainError::NotWatched => ChainError::NotWatched,
- nativeChainError::UnknownTx => ChainError::UnknownTx,
- }
- }
-}
-/// An interface to request notification of certain scripts as they appear the
-/// chain.
-///
-/// Note that all of the functions implemented here *must* be reentrant-safe (obviously - they're
-/// called from inside the library in response to ChainListener events, P2P events, or timer
-/// events).
-#[repr(C)]
-pub struct ChainWatchInterface {
- pub this_arg: *mut c_void,
- /// Provides a txid/random-scriptPubKey-in-the-tx which much be watched for.
- pub install_watch_tx: extern "C" fn (this_arg: *const c_void, txid: *const [u8; 32], script_pub_key: crate::c_types::u8slice),
- /// Provides an outpoint which must be watched for, providing any transactions which spend the
- /// given outpoint.
- pub install_watch_outpoint: extern "C" fn (this_arg: *const c_void, outpoint: crate::c_types::derived::C2Tuple_Txidu32Z, out_script: crate::c_types::u8slice),
- /// Indicates that a listener needs to see all transactions.
- pub watch_all_txn: extern "C" fn (this_arg: *const c_void),
- /// Gets the script and value in satoshis for a given unspent transaction output given a
- /// short_channel_id (aka unspent_tx_output_identier). For BTC/tBTC channels the top three
- /// bytes are the block height, the next 3 the transaction index within the block, and the
- /// final two the output within the transaction.
- #[must_use]
- pub get_chain_utxo: extern "C" fn (this_arg: *const c_void, genesis_hash: crate::c_types::ThirtyTwoBytes, unspent_tx_output_identifier: u64) -> crate::c_types::derived::CResult_C2Tuple_Scriptu64ZChainErrorZ,
- /// Gets the list of transaction indices within a given block that the ChainWatchInterface is
- /// watching for.
- #[must_use]
- pub filter_block: extern "C" fn (this_arg: *const c_void, block: crate::c_types::u8slice) -> crate::c_types::derived::CVec_usizeZ,
- /// Returns a usize that changes when the ChainWatchInterface's watched data is modified.
- /// Users of `filter_block` should pre-save a copy of `reentered`'s return value and use it to
- /// determine whether they need to re-filter a given block.
- #[must_use]
- pub reentered: extern "C" fn (this_arg: *const c_void) -> usize,
- pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
-}
-unsafe impl Sync for ChainWatchInterface {}
-unsafe impl Send for ChainWatchInterface {}
-
-use lightning::chain::chaininterface::ChainWatchInterface as rustChainWatchInterface;
-impl rustChainWatchInterface for ChainWatchInterface {
- fn install_watch_tx(&self, txid: &bitcoin::hash_types::Txid, script_pub_key: &bitcoin::blockdata::script::Script) {
- (self.install_watch_tx)(self.this_arg, txid.as_inner(), crate::c_types::u8slice::from_slice(&script_pub_key[..]))
- }
- fn install_watch_outpoint(&self, outpoint: (bitcoin::hash_types::Txid, u32), out_script: &bitcoin::blockdata::script::Script) {
- let (mut orig_outpoint_0, mut orig_outpoint_1) = outpoint; let mut local_outpoint = (crate::c_types::ThirtyTwoBytes { data: orig_outpoint_0.into_inner() }, orig_outpoint_1).into();
- (self.install_watch_outpoint)(self.this_arg, local_outpoint, crate::c_types::u8slice::from_slice(&out_script[..]))
- }
- fn watch_all_txn(&self) {
- (self.watch_all_txn)(self.this_arg)
- }
- fn get_chain_utxo(&self, genesis_hash: bitcoin::hash_types::BlockHash, unspent_tx_output_identifier: u64) -> Result<(bitcoin::blockdata::script::Script, u64), lightning::chain::chaininterface::ChainError> {
- let mut ret = (self.get_chain_utxo)(self.this_arg, crate::c_types::ThirtyTwoBytes { data: genesis_hash.into_inner() }, unspent_tx_output_identifier);
- let mut local_ret = match ret.result_ok { true => Ok( { let (mut orig_ret_0_0, mut orig_ret_0_1) = (*unsafe { Box::from_raw(ret.contents.result.take_ptr()) }).to_rust(); let mut local_ret_0 = (::bitcoin::blockdata::script::Script::from(orig_ret_0_0.into_rust()), orig_ret_0_1); local_ret_0 }), false => Err( { (*unsafe { Box::from_raw(ret.contents.err.take_ptr()) }).into_native() })};
- local_ret
- }
- fn filter_block(&self, block: &bitcoin::blockdata::block::Block) -> Vec<usize> {
- let mut local_block = ::bitcoin::consensus::encode::serialize(block);
- let mut ret = (self.filter_block)(self.this_arg, crate::c_types::u8slice::from_slice(&local_block));
- let mut local_ret = Vec::new(); for mut item in ret.into_rust().drain(..) { local_ret.push( { item }); };
- local_ret
- }
- fn reentered(&self) -> usize {
- let mut ret = (self.reentered)(self.this_arg);
- ret
- }
-}
-
-// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
-// directly as a Deref trait in higher-level structs:
-impl std::ops::Deref for ChainWatchInterface {
- type Target = Self;
- fn deref(&self) -> &Self {
- self
- }
-}
-/// Calls the free function if one is set
-#[no_mangle]
-pub extern "C" fn ChainWatchInterface_free(this_ptr: ChainWatchInterface) { }
-impl Drop for ChainWatchInterface {
- fn drop(&mut self) {
- if let Some(f) = self.free {
- f(self.this_arg);
- }
- }
-}
/// An interface to send a transaction to the Bitcoin network.
#[repr(C)]
pub struct BroadcasterInterface {
impl rustBroadcasterInterface for BroadcasterInterface {
fn broadcast_transaction(&self, tx: &bitcoin::blockdata::transaction::Transaction) {
let mut local_tx = ::bitcoin::consensus::encode::serialize(tx);
- (self.broadcast_transaction)(self.this_arg, crate::c_types::Transaction::from_slice(&local_tx))
+ (self.broadcast_transaction)(self.this_arg, crate::c_types::Transaction::from_vec(local_tx))
}
}
}
}
}
-/// A trait indicating a desire to listen for events from the chain
-#[repr(C)]
-pub struct ChainListener {
- pub this_arg: *mut c_void,
- /// Notifies a listener that a block was connected.
- ///
- /// The txn_matched array should be set to references to transactions which matched the
- /// relevant installed watch outpoints/txn, or the full set of transactions in the block.
- ///
- /// Note that if txn_matched includes only matched transactions, and a new
- /// transaction/outpoint is watched during a block_connected call, the block *must* be
- /// re-scanned with the new transaction/outpoints and block_connected should be called
- /// again with the same header and (at least) the new transactions.
- ///
- /// Note that if non-new transaction/outpoints are be registered during a call, a second call
- /// *must not* happen.
- ///
- /// This also means those counting confirmations using block_connected callbacks should watch
- /// for duplicate headers and not count them towards confirmations!
- pub block_connected: extern "C" fn (this_arg: *const c_void, header: *const [u8; 80], height: u32, txn_matched: crate::c_types::derived::CVec_TransactionZ, indexes_of_txn_matched: crate::c_types::usizeslice),
- /// Notifies a listener that a block was disconnected.
- /// Unlike block_connected, this *must* never be called twice for the same disconnect event.
- /// Height must be the one of the block which was disconnected (not new height of the best chain)
- pub block_disconnected: extern "C" fn (this_arg: *const c_void, header: *const [u8; 80], disconnected_height: u32),
- pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
-}
-unsafe impl Sync for ChainListener {}
-unsafe impl Send for ChainListener {}
-
-use lightning::chain::chaininterface::ChainListener as rustChainListener;
-impl rustChainListener for ChainListener {
- fn block_connected(&self, header: &bitcoin::blockdata::block::BlockHeader, height: u32, txn_matched: &[&bitcoin::blockdata::transaction::Transaction], indexes_of_txn_matched: &[usize]) {
- let mut local_header = { let mut s = [0u8; 80]; s[..].copy_from_slice(&::bitcoin::consensus::encode::serialize(header)); s };
- let mut local_txn_matched = Vec::new(); for item in txn_matched.iter() { local_txn_matched.push( { let mut local_txn_matched_0 = ::bitcoin::consensus::encode::serialize(&**item); local_txn_matched_0.into() }); };
- let mut local_indexes_of_txn_matched = crate::c_types::usizeslice::from_slice(indexes_of_txn_matched);
- (self.block_connected)(self.this_arg, &local_header, height, local_txn_matched.into(), local_indexes_of_txn_matched)
- }
- fn block_disconnected(&self, header: &bitcoin::blockdata::block::BlockHeader, disconnected_height: u32) {
- let mut local_header = { let mut s = [0u8; 80]; s[..].copy_from_slice(&::bitcoin::consensus::encode::serialize(header)); s };
- (self.block_disconnected)(self.this_arg, &local_header, disconnected_height)
- }
-}
-
-// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
-// directly as a Deref trait in higher-level structs:
-impl std::ops::Deref for ChainListener {
- type Target = Self;
- fn deref(&self) -> &Self {
- self
- }
-}
-/// Calls the free function if one is set
-#[no_mangle]
-pub extern "C" fn ChainListener_free(this_ptr: ChainListener) { }
-impl Drop for ChainListener {
- fn drop(&mut self) {
- if let Some(f) = self.free {
- f(self.this_arg);
- }
- }
-}
/// An enum that represents the speed at which we want a transaction to confirm used for feerate
/// estimation.
#[must_use]
/// horizons.
///
/// Note that all of the functions implemented here *must* be reentrant-safe (obviously - they're
-/// called from inside the library in response to ChainListener events, P2P events, or timer
-/// events).
+/// called from inside the library in response to chain events, P2P events, or timer events).
#[repr(C)]
pub struct FeeEstimator {
pub this_arg: *mut c_void,
#[no_mangle]
pub static MIN_RELAY_FEE_SAT_PER_1000_WEIGHT: u64 = lightning::chain::chaininterface::MIN_RELAY_FEE_SAT_PER_1000_WEIGHT;
-
-use lightning::chain::chaininterface::ChainWatchedUtil as nativeChainWatchedUtilImport;
-type nativeChainWatchedUtil = nativeChainWatchedUtilImport;
-
-/// Utility for tracking registered txn/outpoints and checking for matches
-#[must_use]
-#[repr(C)]
-pub struct ChainWatchedUtil {
- /// Nearly everyhwere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeChainWatchedUtil,
- pub is_owned: bool,
-}
-
-impl Drop for ChainWatchedUtil {
- fn drop(&mut self) {
- if self.is_owned && !self.inner.is_null() {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-#[no_mangle]
-pub extern "C" fn ChainWatchedUtil_free(this_ptr: ChainWatchedUtil) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn ChainWatchedUtil_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeChainWatchedUtil); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl ChainWatchedUtil {
- pub(crate) fn take_ptr(mut self) -> *mut nativeChainWatchedUtil {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-/// Constructs an empty (watches nothing) ChainWatchedUtil
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChainWatchedUtil_new() -> ChainWatchedUtil {
- let mut ret = lightning::chain::chaininterface::ChainWatchedUtil::new();
- ChainWatchedUtil { inner: Box::into_raw(Box::new(ret)), is_owned: true }
-}
-
-/// Registers a tx for monitoring, returning true if it was a new tx and false if we'd already
-/// been watching for it.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChainWatchedUtil_register_tx(this_arg: &mut ChainWatchedUtil, txid: *const [u8; 32], script_pub_key: crate::c_types::u8slice) -> bool {
- let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChainWatchedUtil)) }.register_tx(&::bitcoin::hash_types::Txid::from_slice(&unsafe { &*txid }[..]).unwrap(), &::bitcoin::blockdata::script::Script::from(Vec::from(script_pub_key.to_slice())));
- ret
-}
-
-/// Registers an outpoint for monitoring, returning true if it was a new outpoint and false if
-/// we'd already been watching for it
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChainWatchedUtil_register_outpoint(this_arg: &mut ChainWatchedUtil, mut outpoint: crate::c_types::derived::C2Tuple_Txidu32Z, _script_pub_key: crate::c_types::u8slice) -> bool {
- let (mut orig_outpoint_0, mut orig_outpoint_1) = outpoint.to_rust(); let mut local_outpoint = (::bitcoin::hash_types::Txid::from_slice(&orig_outpoint_0.data[..]).unwrap(), orig_outpoint_1);
- let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChainWatchedUtil)) }.register_outpoint(local_outpoint, &::bitcoin::blockdata::script::Script::from(Vec::from(_script_pub_key.to_slice())));
- ret
-}
-
-/// Sets us to match all transactions, returning true if this is a new setting and false if
-/// we'd already been set to match everything.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChainWatchedUtil_watch_all(this_arg: &mut ChainWatchedUtil) -> bool {
- let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChainWatchedUtil)) }.watch_all();
- ret
-}
-
-/// Checks if a given transaction matches the current filter.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChainWatchedUtil_does_match_tx(this_arg: &ChainWatchedUtil, tx: crate::c_types::Transaction) -> bool {
- let mut ret = unsafe { &*this_arg.inner }.does_match_tx(&tx.into_bitcoin());
- ret
-}
-
-
-use lightning::chain::chaininterface::BlockNotifier as nativeBlockNotifierImport;
-type nativeBlockNotifier = nativeBlockNotifierImport<'static, crate::chain::chaininterface::ChainListener, crate::chain::chaininterface::ChainWatchInterface>;
-
-/// Utility for notifying listeners about new blocks, and handling block rescans if new watch
-/// data is registered.
-///
-/// Rather than using a plain BlockNotifier, it is preferable to use either a BlockNotifierArc
-/// or a BlockNotifierRef for conciseness. See their documentation for more details, but essentially
-/// you should default to using a BlockNotifierRef, and use a BlockNotifierArc instead when you
-/// require ChainListeners with static lifetimes, such as when you're using lightning-net-tokio.
-#[must_use]
-#[repr(C)]
-pub struct BlockNotifier {
- /// Nearly everyhwere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeBlockNotifier,
- pub is_owned: bool,
-}
-
-impl Drop for BlockNotifier {
- fn drop(&mut self) {
- if self.is_owned && !self.inner.is_null() {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-#[no_mangle]
-pub extern "C" fn BlockNotifier_free(this_ptr: BlockNotifier) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn BlockNotifier_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeBlockNotifier); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl BlockNotifier {
- pub(crate) fn take_ptr(mut self) -> *mut nativeBlockNotifier {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-/// Constructs a new BlockNotifier without any listeners.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn BlockNotifier_new(mut chain_monitor: crate::chain::chaininterface::ChainWatchInterface) -> crate::chain::chaininterface::BlockNotifier {
- let mut ret = lightning::chain::chaininterface::BlockNotifier::new(chain_monitor);
- crate::chain::chaininterface::BlockNotifier { inner: Box::into_raw(Box::new(ret)), is_owned: true }
-}
-
-/// Register the given listener to receive events.
-#[no_mangle]
-pub extern "C" fn BlockNotifier_register_listener(this_arg: &BlockNotifier, mut listener: crate::chain::chaininterface::ChainListener) {
- unsafe { &*this_arg.inner }.register_listener(listener)
-}
-
-/// Notify listeners that a block was connected given a full, unfiltered block.
-///
-/// Handles re-scanning the block and calling block_connected again if listeners register new
-/// watch data during the callbacks for you (see ChainListener::block_connected for more info).
-#[no_mangle]
-pub extern "C" fn BlockNotifier_block_connected(this_arg: &BlockNotifier, block: crate::c_types::u8slice, mut height: u32) {
- unsafe { &*this_arg.inner }.block_connected(&::bitcoin::consensus::encode::deserialize(block.to_slice()).unwrap(), height)
-}
-
-/// Notify listeners that a block was connected, given pre-filtered list of transactions in the
-/// block which matched the filter (probably using does_match_tx).
-///
-/// Returns true if notified listeners registered additional watch data (implying that the
-/// block must be re-scanned and this function called again prior to further block_connected
-/// calls, see ChainListener::block_connected for more info).
-#[must_use]
-#[no_mangle]
-pub extern "C" fn BlockNotifier_block_connected_checked(this_arg: &BlockNotifier, header: *const [u8; 80], mut height: u32, mut txn_matched: crate::c_types::derived::CVec_TransactionZ, mut indexes_of_txn_matched: crate::c_types::usizeslice) -> bool {
- let mut local_txn_matched = Vec::new(); for mut item in txn_matched.into_rust().drain(..) { local_txn_matched.push( { ::bitcoin::consensus::encode::deserialize(&item.into_rust()[..]).unwrap() }); };
- let mut ret = unsafe { &*this_arg.inner }.block_connected_checked(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), height, &local_txn_matched.iter().collect::<Vec<_>>()[..], indexes_of_txn_matched.to_slice());
- ret
-}
-
-/// Notify listeners that a block was disconnected.
-#[no_mangle]
-pub extern "C" fn BlockNotifier_block_disconnected(this_arg: &BlockNotifier, header: *const [u8; 80], mut disconnected_height: u32) {
- unsafe { &*this_arg.inner }.block_disconnected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), disconnected_height)
-}
-
-
-use lightning::chain::chaininterface::ChainWatchInterfaceUtil as nativeChainWatchInterfaceUtilImport;
-type nativeChainWatchInterfaceUtil = nativeChainWatchInterfaceUtilImport;
-
-/// Utility to capture some common parts of ChainWatchInterface implementors.
-///
-/// Keeping a local copy of this in a ChainWatchInterface implementor is likely useful.
-#[must_use]
-#[repr(C)]
-pub struct ChainWatchInterfaceUtil {
- /// Nearly everyhwere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeChainWatchInterfaceUtil,
- pub is_owned: bool,
-}
-
-impl Drop for ChainWatchInterfaceUtil {
- fn drop(&mut self) {
- if self.is_owned && !self.inner.is_null() {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-#[no_mangle]
-pub extern "C" fn ChainWatchInterfaceUtil_free(this_ptr: ChainWatchInterfaceUtil) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn ChainWatchInterfaceUtil_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeChainWatchInterfaceUtil); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl ChainWatchInterfaceUtil {
- pub(crate) fn take_ptr(mut self) -> *mut nativeChainWatchInterfaceUtil {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-#[no_mangle]
-pub extern "C" fn ChainWatchInterfaceUtil_as_ChainWatchInterface(this_arg: *const ChainWatchInterfaceUtil) -> crate::chain::chaininterface::ChainWatchInterface {
- crate::chain::chaininterface::ChainWatchInterface {
- this_arg: unsafe { (*this_arg).inner as *mut c_void },
- free: None,
- install_watch_tx: ChainWatchInterfaceUtil_ChainWatchInterface_install_watch_tx,
- install_watch_outpoint: ChainWatchInterfaceUtil_ChainWatchInterface_install_watch_outpoint,
- watch_all_txn: ChainWatchInterfaceUtil_ChainWatchInterface_watch_all_txn,
- get_chain_utxo: ChainWatchInterfaceUtil_ChainWatchInterface_get_chain_utxo,
- filter_block: ChainWatchInterfaceUtil_ChainWatchInterface_filter_block,
- reentered: ChainWatchInterfaceUtil_ChainWatchInterface_reentered,
- }
-}
-use lightning::chain::chaininterface::ChainWatchInterface as ChainWatchInterfaceTraitImport;
-extern "C" fn ChainWatchInterfaceUtil_ChainWatchInterface_install_watch_tx(this_arg: *const c_void, txid: *const [u8; 32], script_pub_key: crate::c_types::u8slice) {
- unsafe { &mut *(this_arg as *mut nativeChainWatchInterfaceUtil) }.install_watch_tx(&::bitcoin::hash_types::Txid::from_slice(&unsafe { &*txid }[..]).unwrap(), &::bitcoin::blockdata::script::Script::from(Vec::from(script_pub_key.to_slice())))
-}
-extern "C" fn ChainWatchInterfaceUtil_ChainWatchInterface_install_watch_outpoint(this_arg: *const c_void, mut outpoint: crate::c_types::derived::C2Tuple_Txidu32Z, out_script: crate::c_types::u8slice) {
- let (mut orig_outpoint_0, mut orig_outpoint_1) = outpoint.to_rust(); let mut local_outpoint = (::bitcoin::hash_types::Txid::from_slice(&orig_outpoint_0.data[..]).unwrap(), orig_outpoint_1);
- unsafe { &mut *(this_arg as *mut nativeChainWatchInterfaceUtil) }.install_watch_outpoint(local_outpoint, &::bitcoin::blockdata::script::Script::from(Vec::from(out_script.to_slice())))
-}
-extern "C" fn ChainWatchInterfaceUtil_ChainWatchInterface_watch_all_txn(this_arg: *const c_void) {
- unsafe { &mut *(this_arg as *mut nativeChainWatchInterfaceUtil) }.watch_all_txn()
-}
-#[must_use]
-extern "C" fn ChainWatchInterfaceUtil_ChainWatchInterface_get_chain_utxo(this_arg: *const c_void, mut genesis_hash: crate::c_types::ThirtyTwoBytes, mut _unspent_tx_output_identifier: u64) -> crate::c_types::derived::CResult_C2Tuple_Scriptu64ZChainErrorZ {
- let mut ret = unsafe { &mut *(this_arg as *mut nativeChainWatchInterfaceUtil) }.get_chain_utxo(::bitcoin::hash_types::BlockHash::from_slice(&genesis_hash.data[..]).unwrap(), _unspent_tx_output_identifier);
- let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { let (mut orig_ret_0_0, mut orig_ret_0_1) = o; let mut local_ret_0 = (orig_ret_0_0.into_bytes().into(), orig_ret_0_1).into(); local_ret_0 }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::chain::chaininterface::ChainError::native_into(e) }) };
- local_ret
-}
-#[must_use]
-extern "C" fn ChainWatchInterfaceUtil_ChainWatchInterface_filter_block(this_arg: *const c_void, block: crate::c_types::u8slice) -> crate::c_types::derived::CVec_usizeZ {
- let mut ret = unsafe { &mut *(this_arg as *mut nativeChainWatchInterfaceUtil) }.filter_block(&::bitcoin::consensus::encode::deserialize(block.to_slice()).unwrap());
- let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { item }); };
- local_ret.into()
-}
-#[must_use]
-extern "C" fn ChainWatchInterfaceUtil_ChainWatchInterface_reentered(this_arg: *const c_void) -> usize {
- let mut ret = unsafe { &mut *(this_arg as *mut nativeChainWatchInterfaceUtil) }.reentered();
- ret
-}
-
-/// Creates a new ChainWatchInterfaceUtil for the given network
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChainWatchInterfaceUtil_new(mut network: crate::bitcoin::network::Network) -> crate::chain::chaininterface::ChainWatchInterfaceUtil {
- let mut ret = lightning::chain::chaininterface::ChainWatchInterfaceUtil::new(network.into_bitcoin());
- crate::chain::chaininterface::ChainWatchInterfaceUtil { inner: Box::into_raw(Box::new(ret)), is_owned: true }
-}
-
-/// Checks if a given transaction matches the current filter.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChainWatchInterfaceUtil_does_match_tx(this_arg: &ChainWatchInterfaceUtil, tx: crate::c_types::Transaction) -> bool {
- let mut ret = unsafe { &*this_arg.inner }.does_match_tx(&tx.into_bitcoin());
- ret
-}
-
--- /dev/null
+//! Logic to connect off-chain channel management with on-chain transaction monitoring.
+//!
+//! [`ChainMonitor`] is an implementation of [`chain::Watch`] used both to process blocks and to
+//! update [`ChannelMonitor`]s accordingly. If any on-chain events need further processing, it will
+//! make those available as [`MonitorEvent`]s to be consumed.
+//!
+//! `ChainMonitor` is parameterized by an optional chain source, which must implement the
+//! [`chain::Filter`] trait. This provides a mechanism to signal new relevant outputs back to light
+//! clients, such that transactions spending those outputs are included in block data.
+//!
+//! `ChainMonitor` may be used directly to monitor channels locally or as a part of a distributed
+//! setup to monitor channels remotely. In the latter case, a custom `chain::Watch` implementation
+//! would be responsible for routing each update to a remote server and for retrieving monitor
+//! events. The remote server would make use of `ChainMonitor` for block processing and for
+//! servicing `ChannelMonitor` updates from the client.
+//!
+//! [`ChainMonitor`]: struct.ChainMonitor.html
+//! [`chain::Filter`]: ../trait.Filter.html
+//! [`chain::Watch`]: ../trait.Watch.html
+//! [`ChannelMonitor`]: ../channelmonitor/struct.ChannelMonitor.html
+//! [`MonitorEvent`]: ../channelmonitor/enum.MonitorEvent.html
+
+use std::ffi::c_void;
+use bitcoin::hashes::Hash;
+use crate::c_types::*;
+
+
+use lightning::chain::chainmonitor::ChainMonitor as nativeChainMonitorImport;
+type nativeChainMonitor = nativeChainMonitorImport<crate::chain::keysinterface::ChannelKeys, crate::chain::Filter, crate::chain::chaininterface::BroadcasterInterface, crate::chain::chaininterface::FeeEstimator, crate::util::logger::Logger>;
+
+/// An implementation of [`chain::Watch`] for monitoring channels.
+///
+/// Connected and disconnected blocks must be provided to `ChainMonitor` as documented by
+/// [`chain::Watch`]. May be used in conjunction with [`ChannelManager`] to monitor channels locally
+/// or used independently to monitor channels remotely. See the [module-level documentation] for
+/// details.
+///
+/// [`chain::Watch`]: ../trait.Watch.html
+/// [`ChannelManager`]: ../../ln/channelmanager/struct.ChannelManager.html
+/// [module-level documentation]: index.html
+#[must_use]
+#[repr(C)]
+pub struct ChainMonitor {
+ /// Nearly everywhere, inner must be non-null, however in places where
+ /// the Rust equivalent takes an Option, it may be set to null to indicate None.
+ pub inner: *mut nativeChainMonitor,
+ pub is_owned: bool,
+}
+
+impl Drop for ChainMonitor {
+ fn drop(&mut self) {
+ if self.is_owned && !self.inner.is_null() {
+ let _ = unsafe { Box::from_raw(self.inner) };
+ }
+ }
+}
+#[no_mangle]
+pub extern "C" fn ChainMonitor_free(this_ptr: ChainMonitor) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+extern "C" fn ChainMonitor_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeChainMonitor); }
+}
+#[allow(unused)]
+/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
+impl ChainMonitor {
+ pub(crate) fn take_ptr(mut self) -> *mut nativeChainMonitor {
+ assert!(self.is_owned);
+ let ret = self.inner;
+ self.inner = std::ptr::null_mut();
+ ret
+ }
+}
+/// Dispatches to per-channel monitors, which are responsible for updating their on-chain view
+/// of a channel and reacting accordingly based on transactions in the connected block. See
+/// [`ChannelMonitor::block_connected`] for details. Any HTLCs that were resolved on chain will
+/// be returned by [`chain::Watch::release_pending_monitor_events`].
+///
+/// Calls back to [`chain::Filter`] if any monitor indicated new outputs to watch. Subsequent
+/// calls must not exclude any transactions matching the new outputs nor any in-block
+/// descendants of such transactions. It is not necessary to re-fetch the block to obtain
+/// updated `txdata`.
+///
+/// [`ChannelMonitor::block_connected`]: ../channelmonitor/struct.ChannelMonitor.html#method.block_connected
+/// [`chain::Watch::release_pending_monitor_events`]: ../trait.Watch.html#tymethod.release_pending_monitor_events
+/// [`chain::Filter`]: ../trait.Filter.html
+#[no_mangle]
+pub extern "C" fn ChainMonitor_block_connected(this_arg: &ChainMonitor, header: *const [u8; 80], mut txdata: crate::c_types::derived::CVec_C2Tuple_usizeTransactionZZ, mut height: u32) {
+ let mut local_txdata = Vec::new(); for mut item in txdata.into_rust().drain(..) { local_txdata.push( { let (mut orig_txdata_0_0, mut orig_txdata_0_1) = item.to_rust(); let mut local_txdata_0 = (orig_txdata_0_0, orig_txdata_0_1.into_bitcoin()); local_txdata_0 }); };
+ unsafe { &*this_arg.inner }.block_connected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), &local_txdata.iter().map(|(a, b)| (*a, b)).collect::<Vec<_>>()[..], height)
+}
+
+/// Dispatches to per-channel monitors, which are responsible for updating their on-chain view
+/// of a channel based on the disconnected block. See [`ChannelMonitor::block_disconnected`] for
+/// details.
+///
+/// [`ChannelMonitor::block_disconnected`]: ../channelmonitor/struct.ChannelMonitor.html#method.block_disconnected
+#[no_mangle]
+pub extern "C" fn ChainMonitor_block_disconnected(this_arg: &ChainMonitor, header: *const [u8; 80], mut disconnected_height: u32) {
+ unsafe { &*this_arg.inner }.block_disconnected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), disconnected_height)
+}
+
+/// Creates a new `ChainMonitor` used to watch on-chain activity pertaining to channels.
+///
+/// When an optional chain source implementing [`chain::Filter`] is provided, the chain monitor
+/// will call back to it indicating transactions and outputs of interest. This allows clients to
+/// pre-filter blocks or only fetch blocks matching a compact filter. Otherwise, clients may
+/// always need to fetch full blocks absent another means for determining which blocks contain
+/// transactions relevant to the watched channels.
+///
+/// [`chain::Filter`]: ../trait.Filter.html
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChainMonitor_new(chain_source: *mut crate::chain::Filter, mut broadcaster: crate::chain::chaininterface::BroadcasterInterface, mut logger: crate::util::logger::Logger, mut feeest: crate::chain::chaininterface::FeeEstimator) -> ChainMonitor {
+ let mut local_chain_source = if chain_source == std::ptr::null_mut() { None } else { Some( { unsafe { *Box::from_raw(chain_source) } }) };
+ let mut ret = lightning::chain::chainmonitor::ChainMonitor::new(local_chain_source, broadcaster, logger, feeest);
+ ChainMonitor { inner: Box::into_raw(Box::new(ret)), is_owned: true }
+}
+
+#[no_mangle]
+pub extern "C" fn ChainMonitor_as_Watch(this_arg: *const ChainMonitor) -> crate::chain::Watch {
+ crate::chain::Watch {
+ this_arg: unsafe { (*this_arg).inner as *mut c_void },
+ free: None,
+ watch_channel: ChainMonitor_Watch_watch_channel,
+ update_channel: ChainMonitor_Watch_update_channel,
+ release_pending_monitor_events: ChainMonitor_Watch_release_pending_monitor_events,
+ }
+}
+use lightning::chain::Watch as WatchTraitImport;
+#[must_use]
+extern "C" fn ChainMonitor_Watch_watch_channel(this_arg: *const c_void, mut funding_txo: crate::chain::transaction::OutPoint, mut monitor: crate::chain::channelmonitor::ChannelMonitor) -> crate::c_types::derived::CResult_NoneChannelMonitorUpdateErrZ {
+ let mut ret = unsafe { &mut *(this_arg as *mut nativeChainMonitor) }.watch_channel(*unsafe { Box::from_raw(funding_txo.take_ptr()) }, *unsafe { Box::from_raw(monitor.take_ptr()) });
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::chain::channelmonitor::ChannelMonitorUpdateErr::native_into(e) }) };
+ local_ret
+}
+#[must_use]
+extern "C" fn ChainMonitor_Watch_update_channel(this_arg: *const c_void, mut funding_txo: crate::chain::transaction::OutPoint, mut update: crate::chain::channelmonitor::ChannelMonitorUpdate) -> crate::c_types::derived::CResult_NoneChannelMonitorUpdateErrZ {
+ let mut ret = unsafe { &mut *(this_arg as *mut nativeChainMonitor) }.update_channel(*unsafe { Box::from_raw(funding_txo.take_ptr()) }, *unsafe { Box::from_raw(update.take_ptr()) });
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::chain::channelmonitor::ChannelMonitorUpdateErr::native_into(e) }) };
+ local_ret
+}
+#[must_use]
+extern "C" fn ChainMonitor_Watch_release_pending_monitor_events(this_arg: *const c_void) -> crate::c_types::derived::CVec_MonitorEventZ {
+ let mut ret = unsafe { &mut *(this_arg as *mut nativeChainMonitor) }.release_pending_monitor_events();
+ let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { crate::chain::channelmonitor::MonitorEvent { inner: Box::into_raw(Box::new(item)), is_owned: true } }); };
+ local_ret.into()
+}
+
+#[no_mangle]
+pub extern "C" fn ChainMonitor_as_EventsProvider(this_arg: *const ChainMonitor) -> crate::util::events::EventsProvider {
+ crate::util::events::EventsProvider {
+ this_arg: unsafe { (*this_arg).inner as *mut c_void },
+ free: None,
+ get_and_clear_pending_events: ChainMonitor_EventsProvider_get_and_clear_pending_events,
+ }
+}
+use lightning::util::events::EventsProvider as EventsProviderTraitImport;
+#[must_use]
+extern "C" fn ChainMonitor_EventsProvider_get_and_clear_pending_events(this_arg: *const c_void) -> crate::c_types::derived::CVec_EventZ {
+ let mut ret = unsafe { &mut *(this_arg as *mut nativeChainMonitor) }.get_and_clear_pending_events();
+ let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { crate::util::events::Event::native_into(item) }); };
+ local_ret.into()
+}
+
--- /dev/null
+//! The logic to monitor for on-chain transactions and create the relevant claim responses lives
+//! here.
+//!
+//! ChannelMonitor objects are generated by ChannelManager in response to relevant
+//! messages/actions, and MUST be persisted to disk (and, preferably, remotely) before progress can
+//! be made in responding to certain messages, see [`chain::Watch`] for more.
+//!
+//! Note that ChannelMonitors are an important part of the lightning trust model and a copy of the
+//! latest ChannelMonitor must always be actively monitoring for chain updates (and no out-of-date
+//! ChannelMonitors should do so). Thus, if you're building rust-lightning into an HSM or other
+//! security-domain-separated system design, you should consider having multiple paths for
+//! ChannelMonitors to get out of the HSM and onto monitoring devices.
+//!
+//! [`chain::Watch`]: ../trait.Watch.html
+
+use std::ffi::c_void;
+use bitcoin::hashes::Hash;
+use crate::c_types::*;
+
+
+use lightning::chain::channelmonitor::ChannelMonitorUpdate as nativeChannelMonitorUpdateImport;
+type nativeChannelMonitorUpdate = nativeChannelMonitorUpdateImport;
+
+/// An update generated by the underlying Channel itself which contains some new information the
+/// ChannelMonitor should be made aware of.
+#[must_use]
+#[repr(C)]
+pub struct ChannelMonitorUpdate {
+ /// Nearly everywhere, inner must be non-null, however in places where
+ /// the Rust equivalent takes an Option, it may be set to null to indicate None.
+ pub inner: *mut nativeChannelMonitorUpdate,
+ pub is_owned: bool,
+}
+
+impl Drop for ChannelMonitorUpdate {
+ fn drop(&mut self) {
+ if self.is_owned && !self.inner.is_null() {
+ let _ = unsafe { Box::from_raw(self.inner) };
+ }
+ }
+}
+#[no_mangle]
+pub extern "C" fn ChannelMonitorUpdate_free(this_ptr: ChannelMonitorUpdate) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+extern "C" fn ChannelMonitorUpdate_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeChannelMonitorUpdate); }
+}
+#[allow(unused)]
+/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
+impl ChannelMonitorUpdate {
+ pub(crate) fn take_ptr(mut self) -> *mut nativeChannelMonitorUpdate {
+ assert!(self.is_owned);
+ let ret = self.inner;
+ self.inner = std::ptr::null_mut();
+ ret
+ }
+}
+impl Clone for ChannelMonitorUpdate {
+ fn clone(&self) -> Self {
+ Self {
+ inner: Box::into_raw(Box::new(unsafe { &*self.inner }.clone())),
+ is_owned: true,
+ }
+ }
+}
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn ChannelMonitorUpdate_clone_void(this_ptr: *const c_void) -> *mut c_void {
+ Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeChannelMonitorUpdate)).clone() })) as *mut c_void
+}
+/// The sequence number of this update. Updates *must* be replayed in-order according to this
+/// sequence number (and updates may panic if they are not). The update_id values are strictly
+/// increasing and increase by one for each new update.
+///
+/// This sequence number is also used to track up to which points updates which returned
+/// ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
+/// ChannelMonitor when ChannelManager::channel_monitor_updated is called.
+#[no_mangle]
+pub extern "C" fn ChannelMonitorUpdate_get_update_id(this_ptr: &ChannelMonitorUpdate) -> u64 {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.update_id;
+ (*inner_val)
+}
+/// The sequence number of this update. Updates *must* be replayed in-order according to this
+/// sequence number (and updates may panic if they are not). The update_id values are strictly
+/// increasing and increase by one for each new update.
+///
+/// This sequence number is also used to track up to which points updates which returned
+/// ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
+/// ChannelMonitor when ChannelManager::channel_monitor_updated is called.
+#[no_mangle]
+pub extern "C" fn ChannelMonitorUpdate_set_update_id(this_ptr: &mut ChannelMonitorUpdate, mut val: u64) {
+ unsafe { &mut *this_ptr.inner }.update_id = val;
+}
+#[no_mangle]
+pub extern "C" fn ChannelMonitorUpdate_write(obj: *const ChannelMonitorUpdate) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &(*(*obj).inner) })
+}
+#[no_mangle]
+pub extern "C" fn ChannelMonitorUpdate_read(ser: crate::c_types::u8slice) -> ChannelMonitorUpdate {
+ if let Ok(res) = crate::c_types::deserialize_obj(ser) {
+ ChannelMonitorUpdate { inner: Box::into_raw(Box::new(res)), is_owned: true }
+ } else {
+ ChannelMonitorUpdate { inner: std::ptr::null_mut(), is_owned: true }
+ }
+}
+/// An error enum representing a failure to persist a channel monitor update.
+#[must_use]
+#[derive(Clone)]
+#[repr(C)]
+pub enum ChannelMonitorUpdateErr {
+ /// Used to indicate a temporary failure (eg connection to a watchtower or remote backup of
+ /// our state failed, but is expected to succeed at some point in the future).
+ ///
+ /// Such a failure will \"freeze\" a channel, preventing us from revoking old states or
+ /// submitting new commitment transactions to the counterparty. Once the update(s) which failed
+ /// have been successfully applied, ChannelManager::channel_monitor_updated can be used to
+ /// restore the channel to an operational state.
+ ///
+ /// Note that a given ChannelManager will *never* re-generate a given ChannelMonitorUpdate. If
+ /// you return a TemporaryFailure you must ensure that it is written to disk safely before
+ /// writing out the latest ChannelManager state.
+ ///
+ /// Even when a channel has been \"frozen\" updates to the ChannelMonitor can continue to occur
+ /// (eg if an inbound HTLC which we forwarded was claimed upstream resulting in us attempting
+ /// to claim it on this channel) and those updates must be applied wherever they can be. At
+ /// least one such updated ChannelMonitor must be persisted otherwise PermanentFailure should
+ /// be returned to get things on-chain ASAP using only the in-memory copy. Obviously updates to
+ /// the channel which would invalidate previous ChannelMonitors are not made when a channel has
+ /// been \"frozen\".
+ ///
+ /// Note that even if updates made after TemporaryFailure succeed you must still call
+ /// channel_monitor_updated to ensure you have the latest monitor and re-enable normal channel
+ /// operation.
+ ///
+ /// Note that the update being processed here will not be replayed for you when you call
+ /// ChannelManager::channel_monitor_updated, so you must store the update itself along
+ /// with the persisted ChannelMonitor on your own local disk prior to returning a
+ /// TemporaryFailure. You may, of course, employ a journaling approach, storing only the
+ /// ChannelMonitorUpdate on disk without updating the monitor itself, replaying the journal at
+ /// reload-time.
+ ///
+ /// For deployments where a copy of ChannelMonitors and other local state are backed up in a
+ /// remote location (with local copies persisted immediately), it is anticipated that all
+ /// updates will return TemporaryFailure until the remote copies could be updated.
+ TemporaryFailure,
+ /// Used to indicate no further channel monitor updates will be allowed (eg we've moved on to a
+ /// different watchtower and cannot update with all watchtowers that were previously informed
+ /// of this channel).
+ ///
+ /// At reception of this error, ChannelManager will force-close the channel and return at
+ /// least a final ChannelMonitorUpdate::ChannelForceClosed which must be delivered to at
+ /// least one ChannelMonitor copy. Revocation secret MUST NOT be released and offchain channel
+ /// update must be rejected.
+ ///
+ /// This failure may also signal a failure to update the local persisted copy of one of
+ /// the channel monitor instance.
+ ///
+ /// Note that even when you fail a holder commitment transaction update, you must store the
+ /// update to ensure you can claim from it in case of a duplicate copy of this ChannelMonitor
+ /// broadcasts it (e.g distributed channel-monitor deployment)
+ ///
+ /// In case of distributed watchtowers deployment, the new version must be written to disk, as
+ /// state may have been stored but rejected due to a block forcing a commitment broadcast. This
+ /// storage is used to claim outputs of rejected state confirmed onchain by another watchtower,
+ /// lagging behind on block processing.
+ PermanentFailure,
+}
+use lightning::chain::channelmonitor::ChannelMonitorUpdateErr as nativeChannelMonitorUpdateErr;
+impl ChannelMonitorUpdateErr {
+ #[allow(unused)]
+ pub(crate) fn to_native(&self) -> nativeChannelMonitorUpdateErr {
+ match self {
+ ChannelMonitorUpdateErr::TemporaryFailure => nativeChannelMonitorUpdateErr::TemporaryFailure,
+ ChannelMonitorUpdateErr::PermanentFailure => nativeChannelMonitorUpdateErr::PermanentFailure,
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn into_native(self) -> nativeChannelMonitorUpdateErr {
+ match self {
+ ChannelMonitorUpdateErr::TemporaryFailure => nativeChannelMonitorUpdateErr::TemporaryFailure,
+ ChannelMonitorUpdateErr::PermanentFailure => nativeChannelMonitorUpdateErr::PermanentFailure,
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn from_native(native: &nativeChannelMonitorUpdateErr) -> Self {
+ match native {
+ nativeChannelMonitorUpdateErr::TemporaryFailure => ChannelMonitorUpdateErr::TemporaryFailure,
+ nativeChannelMonitorUpdateErr::PermanentFailure => ChannelMonitorUpdateErr::PermanentFailure,
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn native_into(native: nativeChannelMonitorUpdateErr) -> Self {
+ match native {
+ nativeChannelMonitorUpdateErr::TemporaryFailure => ChannelMonitorUpdateErr::TemporaryFailure,
+ nativeChannelMonitorUpdateErr::PermanentFailure => ChannelMonitorUpdateErr::PermanentFailure,
+ }
+ }
+}
+
+use lightning::chain::channelmonitor::MonitorUpdateError as nativeMonitorUpdateErrorImport;
+type nativeMonitorUpdateError = nativeMonitorUpdateErrorImport;
+
+/// General Err type for ChannelMonitor actions. Generally, this implies that the data provided is
+/// inconsistent with the ChannelMonitor being called. eg for ChannelMonitor::update_monitor this
+/// means you tried to update a monitor for a different channel or the ChannelMonitorUpdate was
+/// corrupted.
+/// Contains a human-readable error message.
+#[must_use]
+#[repr(C)]
+pub struct MonitorUpdateError {
+ /// Nearly everywhere, inner must be non-null, however in places where
+ /// the Rust equivalent takes an Option, it may be set to null to indicate None.
+ pub inner: *mut nativeMonitorUpdateError,
+ pub is_owned: bool,
+}
+
+impl Drop for MonitorUpdateError {
+ fn drop(&mut self) {
+ if self.is_owned && !self.inner.is_null() {
+ let _ = unsafe { Box::from_raw(self.inner) };
+ }
+ }
+}
+#[no_mangle]
+pub extern "C" fn MonitorUpdateError_free(this_ptr: MonitorUpdateError) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+extern "C" fn MonitorUpdateError_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeMonitorUpdateError); }
+}
+#[allow(unused)]
+/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
+impl MonitorUpdateError {
+ pub(crate) fn take_ptr(mut self) -> *mut nativeMonitorUpdateError {
+ assert!(self.is_owned);
+ let ret = self.inner;
+ self.inner = std::ptr::null_mut();
+ ret
+ }
+}
+
+use lightning::chain::channelmonitor::MonitorEvent as nativeMonitorEventImport;
+type nativeMonitorEvent = nativeMonitorEventImport;
+
+/// An event to be processed by the ChannelManager.
+#[must_use]
+#[repr(C)]
+pub struct MonitorEvent {
+ /// Nearly everywhere, inner must be non-null, however in places where
+ /// the Rust equivalent takes an Option, it may be set to null to indicate None.
+ pub inner: *mut nativeMonitorEvent,
+ pub is_owned: bool,
+}
+
+impl Drop for MonitorEvent {
+ fn drop(&mut self) {
+ if self.is_owned && !self.inner.is_null() {
+ let _ = unsafe { Box::from_raw(self.inner) };
+ }
+ }
+}
+#[no_mangle]
+pub extern "C" fn MonitorEvent_free(this_ptr: MonitorEvent) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+extern "C" fn MonitorEvent_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeMonitorEvent); }
+}
+#[allow(unused)]
+/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
+impl MonitorEvent {
+ pub(crate) fn take_ptr(mut self) -> *mut nativeMonitorEvent {
+ assert!(self.is_owned);
+ let ret = self.inner;
+ self.inner = std::ptr::null_mut();
+ ret
+ }
+}
+
+use lightning::chain::channelmonitor::HTLCUpdate as nativeHTLCUpdateImport;
+type nativeHTLCUpdate = nativeHTLCUpdateImport;
+
+/// Simple structure sent back by `chain::Watch` when an HTLC from a forward channel is detected on
+/// chain. Used to update the corresponding HTLC in the backward channel. Failing to pass the
+/// preimage claim backward will lead to loss of funds.
+///
+/// [`chain::Watch`]: ../trait.Watch.html
+#[must_use]
+#[repr(C)]
+pub struct HTLCUpdate {
+ /// Nearly everywhere, inner must be non-null, however in places where
+ /// the Rust equivalent takes an Option, it may be set to null to indicate None.
+ pub inner: *mut nativeHTLCUpdate,
+ pub is_owned: bool,
+}
+
+impl Drop for HTLCUpdate {
+ fn drop(&mut self) {
+ if self.is_owned && !self.inner.is_null() {
+ let _ = unsafe { Box::from_raw(self.inner) };
+ }
+ }
+}
+#[no_mangle]
+pub extern "C" fn HTLCUpdate_free(this_ptr: HTLCUpdate) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+extern "C" fn HTLCUpdate_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeHTLCUpdate); }
+}
+#[allow(unused)]
+/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
+impl HTLCUpdate {
+ pub(crate) fn take_ptr(mut self) -> *mut nativeHTLCUpdate {
+ assert!(self.is_owned);
+ let ret = self.inner;
+ self.inner = std::ptr::null_mut();
+ ret
+ }
+}
+impl Clone for HTLCUpdate {
+ fn clone(&self) -> Self {
+ Self {
+ inner: Box::into_raw(Box::new(unsafe { &*self.inner }.clone())),
+ is_owned: true,
+ }
+ }
+}
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn HTLCUpdate_clone_void(this_ptr: *const c_void) -> *mut c_void {
+ Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeHTLCUpdate)).clone() })) as *mut c_void
+}
+#[no_mangle]
+pub extern "C" fn HTLCUpdate_write(obj: *const HTLCUpdate) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &(*(*obj).inner) })
+}
+#[no_mangle]
+pub extern "C" fn HTLCUpdate_read(ser: crate::c_types::u8slice) -> HTLCUpdate {
+ if let Ok(res) = crate::c_types::deserialize_obj(ser) {
+ HTLCUpdate { inner: Box::into_raw(Box::new(res)), is_owned: true }
+ } else {
+ HTLCUpdate { inner: std::ptr::null_mut(), is_owned: true }
+ }
+}
+
+use lightning::chain::channelmonitor::ChannelMonitor as nativeChannelMonitorImport;
+type nativeChannelMonitor = nativeChannelMonitorImport<crate::chain::keysinterface::ChannelKeys>;
+
+/// A ChannelMonitor handles chain events (blocks connected and disconnected) and generates
+/// on-chain transactions to ensure no loss of funds occurs.
+///
+/// You MUST ensure that no ChannelMonitors for a given channel anywhere contain out-of-date
+/// information and are actively monitoring the chain.
+///
+/// Pending Events or updated HTLCs which have not yet been read out by
+/// get_and_clear_pending_monitor_events or get_and_clear_pending_events are serialized to disk and
+/// reloaded at deserialize-time. Thus, you must ensure that, when handling events, all events
+/// gotten are fully handled before re-serializing the new state.
+#[must_use]
+#[repr(C)]
+pub struct ChannelMonitor {
+ /// Nearly everywhere, inner must be non-null, however in places where
+ /// the Rust equivalent takes an Option, it may be set to null to indicate None.
+ pub inner: *mut nativeChannelMonitor,
+ pub is_owned: bool,
+}
+
+impl Drop for ChannelMonitor {
+ fn drop(&mut self) {
+ if self.is_owned && !self.inner.is_null() {
+ let _ = unsafe { Box::from_raw(self.inner) };
+ }
+ }
+}
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_free(this_ptr: ChannelMonitor) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+extern "C" fn ChannelMonitor_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeChannelMonitor); }
+}
+#[allow(unused)]
+/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
+impl ChannelMonitor {
+ pub(crate) fn take_ptr(mut self) -> *mut nativeChannelMonitor {
+ assert!(self.is_owned);
+ let ret = self.inner;
+ self.inner = std::ptr::null_mut();
+ ret
+ }
+}
+/// Updates a ChannelMonitor on the basis of some new information provided by the Channel
+/// itself.
+///
+/// panics if the given update is not the next update by update_id.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_update_monitor(this_arg: &mut ChannelMonitor, mut updates: crate::chain::channelmonitor::ChannelMonitorUpdate, broadcaster: &crate::chain::chaininterface::BroadcasterInterface, logger: &crate::util::logger::Logger) -> crate::c_types::derived::CResult_NoneMonitorUpdateErrorZ {
+ let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChannelMonitor)) }.update_monitor(*unsafe { Box::from_raw(updates.take_ptr()) }, broadcaster, logger);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::chain::channelmonitor::MonitorUpdateError { inner: Box::into_raw(Box::new(e)), is_owned: true } }) };
+ local_ret
+}
+
+/// Gets the update_id from the latest ChannelMonitorUpdate which was applied to this
+/// ChannelMonitor.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_get_latest_update_id(this_arg: &ChannelMonitor) -> u64 {
+ let mut ret = unsafe { &*this_arg.inner }.get_latest_update_id();
+ ret
+}
+
+/// Gets the funding transaction outpoint of the channel this ChannelMonitor is monitoring for.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_get_funding_txo(this_arg: &ChannelMonitor) -> crate::c_types::derived::C2Tuple_OutPointScriptZ {
+ let mut ret = unsafe { &*this_arg.inner }.get_funding_txo();
+ let (ref orig_ret_0, ref orig_ret_1) = ret; let mut local_ret = (crate::chain::transaction::OutPoint { inner: unsafe { ( (&(*orig_ret_0) as *const _) as *mut _) }, is_owned: false }, orig_ret_1.clone().into_bytes().into()).into();
+ local_ret
+}
+
+/// Get the list of HTLCs who's status has been updated on chain. This should be called by
+/// ChannelManager via [`chain::Watch::release_pending_monitor_events`].
+///
+/// [`chain::Watch::release_pending_monitor_events`]: ../trait.Watch.html#tymethod.release_pending_monitor_events
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_get_and_clear_pending_monitor_events(this_arg: &mut ChannelMonitor) -> crate::c_types::derived::CVec_MonitorEventZ {
+ let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChannelMonitor)) }.get_and_clear_pending_monitor_events();
+ let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { crate::chain::channelmonitor::MonitorEvent { inner: Box::into_raw(Box::new(item)), is_owned: true } }); };
+ local_ret.into()
+}
+
+/// Gets the list of pending events which were generated by previous actions, clearing the list
+/// in the process.
+///
+/// This is called by ChainMonitor::get_and_clear_pending_events() and is equivalent to
+/// EventsProvider::get_and_clear_pending_events() except that it requires &mut self as we do
+/// no internal locking in ChannelMonitors.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_get_and_clear_pending_events(this_arg: &mut ChannelMonitor) -> crate::c_types::derived::CVec_EventZ {
+ let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChannelMonitor)) }.get_and_clear_pending_events();
+ let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { crate::util::events::Event::native_into(item) }); };
+ local_ret.into()
+}
+
+/// Used by ChannelManager deserialization to broadcast the latest holder state if its copy of
+/// the Channel was out-of-date. You may use it to get a broadcastable holder toxic tx in case of
+/// fallen-behind, i.e when receiving a channel_reestablish with a proof that our counterparty side knows
+/// a higher revocation secret than the holder commitment number we are aware of. Broadcasting these
+/// transactions are UNSAFE, as they allow counterparty side to punish you. Nevertheless you may want to
+/// broadcast them if counterparty don't close channel with his higher commitment transaction after a
+/// substantial amount of time (a month or even a year) to get back funds. Best may be to contact
+/// out-of-band the other node operator to coordinate with him if option is available to you.
+/// In any-case, choice is up to the user.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_get_latest_holder_commitment_txn(this_arg: &mut ChannelMonitor, logger: &crate::util::logger::Logger) -> crate::c_types::derived::CVec_TransactionZ {
+ let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChannelMonitor)) }.get_latest_holder_commitment_txn(logger);
+ let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { let mut local_ret_0 = ::bitcoin::consensus::encode::serialize(&item); crate::c_types::Transaction::from_vec(local_ret_0) }); };
+ local_ret.into()
+}
+
+/// Processes transactions in a newly connected block, which may result in any of the following:
+/// - update the monitor's state against resolved HTLCs
+/// - punish the counterparty in the case of seeing a revoked commitment transaction
+/// - force close the channel and claim/timeout incoming/outgoing HTLCs if near expiration
+/// - detect settled outputs for later spending
+/// - schedule and bump any in-flight claims
+///
+/// Returns any new outputs to watch from `txdata`; after called, these are also included in
+/// [`get_outputs_to_watch`].
+///
+/// [`get_outputs_to_watch`]: #method.get_outputs_to_watch
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_block_connected(this_arg: &mut ChannelMonitor, header: *const [u8; 80], mut txdata: crate::c_types::derived::CVec_C2Tuple_usizeTransactionZZ, mut height: u32, mut broadcaster: crate::chain::chaininterface::BroadcasterInterface, mut fee_estimator: crate::chain::chaininterface::FeeEstimator, mut logger: crate::util::logger::Logger) -> crate::c_types::derived::CVec_C2Tuple_TxidCVec_TxOutZZZ {
+ let mut local_txdata = Vec::new(); for mut item in txdata.into_rust().drain(..) { local_txdata.push( { let (mut orig_txdata_0_0, mut orig_txdata_0_1) = item.to_rust(); let mut local_txdata_0 = (orig_txdata_0_0, orig_txdata_0_1.into_bitcoin()); local_txdata_0 }); };
+ let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChannelMonitor)) }.block_connected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), &local_txdata.iter().map(|(a, b)| (*a, b)).collect::<Vec<_>>()[..], height, broadcaster, fee_estimator, logger);
+ let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { let (mut orig_ret_0_0, mut orig_ret_0_1) = item; let mut local_orig_ret_0_1 = Vec::new(); for item in orig_ret_0_1.drain(..) { local_orig_ret_0_1.push( { crate::c_types::TxOut::from_rust(item) }); }; let mut local_ret_0 = (crate::c_types::ThirtyTwoBytes { data: orig_ret_0_0.into_inner() }, local_orig_ret_0_1.into()).into(); local_ret_0 }); };
+ local_ret.into()
+}
+
+/// Determines if the disconnected block contained any transactions of interest and updates
+/// appropriately.
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_block_disconnected(this_arg: &mut ChannelMonitor, header: *const [u8; 80], mut height: u32, mut broadcaster: crate::chain::chaininterface::BroadcasterInterface, mut fee_estimator: crate::chain::chaininterface::FeeEstimator, mut logger: crate::util::logger::Logger) {
+ unsafe { &mut (*(this_arg.inner as *mut nativeChannelMonitor)) }.block_disconnected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), height, broadcaster, fee_estimator, logger)
+}
+
fn sign_counterparty_commitment<T:bitcoin::secp256k1::Signing + bitcoin::secp256k1::Verification>(&self, feerate_per_kw: u32, commitment_tx: &bitcoin::blockdata::transaction::Transaction, keys: &lightning::ln::chan_utils::PreCalculatedTxCreationKeys, htlcs: &[&lightning::ln::chan_utils::HTLCOutputInCommitment], _secp_ctx: &bitcoin::secp256k1::Secp256k1<T>) -> Result<(bitcoin::secp256k1::Signature, Vec<bitcoin::secp256k1::Signature>), ()> {
let mut local_commitment_tx = ::bitcoin::consensus::encode::serialize(commitment_tx);
let mut local_htlcs = Vec::new(); for item in htlcs.iter() { local_htlcs.push( { crate::ln::chan_utils::HTLCOutputInCommitment { inner: unsafe { ( (&(**item) as *const _) as *mut _) }, is_owned: false } }); };
- let mut ret = (self.sign_counterparty_commitment)(self.this_arg, feerate_per_kw, crate::c_types::Transaction::from_slice(&local_commitment_tx), &crate::ln::chan_utils::PreCalculatedTxCreationKeys { inner: unsafe { (keys as *const _) as *mut _ }, is_owned: false }, local_htlcs.into());
+ let mut ret = (self.sign_counterparty_commitment)(self.this_arg, feerate_per_kw, crate::c_types::Transaction::from_vec(local_commitment_tx), &crate::ln::chan_utils::PreCalculatedTxCreationKeys { inner: unsafe { (keys as *const _) as *mut _ }, is_owned: false }, local_htlcs.into());
let mut local_ret = match ret.result_ok { true => Ok( { let (mut orig_ret_0_0, mut orig_ret_0_1) = (*unsafe { Box::from_raw(ret.contents.result.take_ptr()) }).to_rust(); let mut local_orig_ret_0_1 = Vec::new(); for mut item in orig_ret_0_1.into_rust().drain(..) { local_orig_ret_0_1.push( { item.into_rust() }); }; let mut local_ret_0 = (orig_ret_0_0.into_rust(), local_orig_ret_0_1); local_ret_0 }), false => Err( { () /*(*unsafe { Box::from_raw(ret.contents.err.take_ptr()) })*/ })};
local_ret
}
fn sign_justice_transaction<T:bitcoin::secp256k1::Signing + bitcoin::secp256k1::Verification>(&self, justice_tx: &bitcoin::blockdata::transaction::Transaction, input: usize, amount: u64, per_commitment_key: &bitcoin::secp256k1::key::SecretKey, htlc: &Option<lightning::ln::chan_utils::HTLCOutputInCommitment>, _secp_ctx: &bitcoin::secp256k1::Secp256k1<T>) -> Result<bitcoin::secp256k1::Signature, ()> {
let mut local_justice_tx = ::bitcoin::consensus::encode::serialize(justice_tx);
let mut local_htlc = &crate::ln::chan_utils::HTLCOutputInCommitment { inner: unsafe { (if htlc.is_none() { std::ptr::null() } else { { (htlc.as_ref().unwrap()) } } as *const _) as *mut _ }, is_owned: false };
- let mut ret = (self.sign_justice_transaction)(self.this_arg, crate::c_types::Transaction::from_slice(&local_justice_tx), input, amount, per_commitment_key.as_ref(), local_htlc);
+ let mut ret = (self.sign_justice_transaction)(self.this_arg, crate::c_types::Transaction::from_vec(local_justice_tx), input, amount, per_commitment_key.as_ref(), local_htlc);
let mut local_ret = match ret.result_ok { true => Ok( { (*unsafe { Box::from_raw(ret.contents.result.take_ptr()) }).into_rust() }), false => Err( { () /*(*unsafe { Box::from_raw(ret.contents.err.take_ptr()) })*/ })};
local_ret
}
fn sign_counterparty_htlc_transaction<T:bitcoin::secp256k1::Signing + bitcoin::secp256k1::Verification>(&self, htlc_tx: &bitcoin::blockdata::transaction::Transaction, input: usize, amount: u64, per_commitment_point: &bitcoin::secp256k1::key::PublicKey, htlc: &lightning::ln::chan_utils::HTLCOutputInCommitment, _secp_ctx: &bitcoin::secp256k1::Secp256k1<T>) -> Result<bitcoin::secp256k1::Signature, ()> {
let mut local_htlc_tx = ::bitcoin::consensus::encode::serialize(htlc_tx);
- let mut ret = (self.sign_counterparty_htlc_transaction)(self.this_arg, crate::c_types::Transaction::from_slice(&local_htlc_tx), input, amount, crate::c_types::PublicKey::from_rust(&per_commitment_point), &crate::ln::chan_utils::HTLCOutputInCommitment { inner: unsafe { (htlc as *const _) as *mut _ }, is_owned: false });
+ let mut ret = (self.sign_counterparty_htlc_transaction)(self.this_arg, crate::c_types::Transaction::from_vec(local_htlc_tx), input, amount, crate::c_types::PublicKey::from_rust(&per_commitment_point), &crate::ln::chan_utils::HTLCOutputInCommitment { inner: unsafe { (htlc as *const _) as *mut _ }, is_owned: false });
let mut local_ret = match ret.result_ok { true => Ok( { (*unsafe { Box::from_raw(ret.contents.result.take_ptr()) }).into_rust() }), false => Err( { () /*(*unsafe { Box::from_raw(ret.contents.err.take_ptr()) })*/ })};
local_ret
}
fn sign_closing_transaction<T:bitcoin::secp256k1::Signing>(&self, closing_tx: &bitcoin::blockdata::transaction::Transaction, _secp_ctx: &bitcoin::secp256k1::Secp256k1<T>) -> Result<bitcoin::secp256k1::Signature, ()> {
let mut local_closing_tx = ::bitcoin::consensus::encode::serialize(closing_tx);
- let mut ret = (self.sign_closing_transaction)(self.this_arg, crate::c_types::Transaction::from_slice(&local_closing_tx));
+ let mut ret = (self.sign_closing_transaction)(self.this_arg, crate::c_types::Transaction::from_vec(local_closing_tx));
let mut local_ret = match ret.result_ok { true => Ok( { (*unsafe { Box::from_raw(ret.contents.result.take_ptr()) }).into_rust() }), false => Err( { () /*(*unsafe { Box::from_raw(ret.contents.err.take_ptr()) })*/ })};
local_ret
}
#[must_use]
#[repr(C)]
pub struct InMemoryChannelKeys {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeInMemoryChannelKeys,
pub is_owned: bool,
local_ret
}
#[must_use]
-extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_counterparty_commitment(this_arg: *const c_void, mut feerate_per_kw: u32, commitment_tx: crate::c_types::Transaction, pre_keys: &crate::ln::chan_utils::PreCalculatedTxCreationKeys, mut htlcs: crate::c_types::derived::CVec_HTLCOutputInCommitmentZ) -> crate::c_types::derived::CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ {
+extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_counterparty_commitment(this_arg: *const c_void, mut feerate_per_kw: u32, mut commitment_tx: crate::c_types::Transaction, pre_keys: &crate::ln::chan_utils::PreCalculatedTxCreationKeys, mut htlcs: crate::c_types::derived::CVec_HTLCOutputInCommitmentZ) -> crate::c_types::derived::CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ {
let mut local_htlcs = Vec::new(); for mut item in htlcs.as_slice().iter() { local_htlcs.push( { unsafe { &*item.inner } }); };
let mut ret = unsafe { &mut *(this_arg as *mut nativeInMemoryChannelKeys) }.sign_counterparty_commitment(feerate_per_kw, &commitment_tx.into_bitcoin(), unsafe { &*pre_keys.inner }, &local_htlcs[..], &bitcoin::secp256k1::Secp256k1::new());
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { let (mut orig_ret_0_0, mut orig_ret_0_1) = o; let mut local_orig_ret_0_1 = Vec::new(); for item in orig_ret_0_1.drain(..) { local_orig_ret_0_1.push( { crate::c_types::Signature::from_rust(&item) }); }; let mut local_ret_0 = (crate::c_types::Signature::from_rust(&orig_ret_0_0), local_orig_ret_0_1.into()).into(); local_ret_0 }), Err(mut e) => crate::c_types::CResultTempl::err( { 0u8 /*e*/ }) };
local_ret
}
#[must_use]
-extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_justice_transaction(this_arg: *const c_void, justice_tx: crate::c_types::Transaction, mut input: usize, mut amount: u64, per_commitment_key: *const [u8; 32], htlc: &crate::ln::chan_utils::HTLCOutputInCommitment) -> crate::c_types::derived::CResult_SignatureNoneZ {
+extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_justice_transaction(this_arg: *const c_void, mut justice_tx: crate::c_types::Transaction, mut input: usize, mut amount: u64, per_commitment_key: *const [u8; 32], htlc: &crate::ln::chan_utils::HTLCOutputInCommitment) -> crate::c_types::derived::CResult_SignatureNoneZ {
let mut local_htlc = if htlc.inner.is_null() { None } else { Some((* { unsafe { &*htlc.inner } }).clone()) };
let mut ret = unsafe { &mut *(this_arg as *mut nativeInMemoryChannelKeys) }.sign_justice_transaction(&justice_tx.into_bitcoin(), input, amount, &::bitcoin::secp256k1::key::SecretKey::from_slice(&unsafe { *per_commitment_key}[..]).unwrap(), &local_htlc, &bitcoin::secp256k1::Secp256k1::new());
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::Signature::from_rust(&o) }), Err(mut e) => crate::c_types::CResultTempl::err( { 0u8 /*e*/ }) };
local_ret
}
#[must_use]
-extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_counterparty_htlc_transaction(this_arg: *const c_void, htlc_tx: crate::c_types::Transaction, mut input: usize, mut amount: u64, per_commitment_point: crate::c_types::PublicKey, htlc: &crate::ln::chan_utils::HTLCOutputInCommitment) -> crate::c_types::derived::CResult_SignatureNoneZ {
+extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_counterparty_htlc_transaction(this_arg: *const c_void, mut htlc_tx: crate::c_types::Transaction, mut input: usize, mut amount: u64, mut per_commitment_point: crate::c_types::PublicKey, htlc: &crate::ln::chan_utils::HTLCOutputInCommitment) -> crate::c_types::derived::CResult_SignatureNoneZ {
let mut ret = unsafe { &mut *(this_arg as *mut nativeInMemoryChannelKeys) }.sign_counterparty_htlc_transaction(&htlc_tx.into_bitcoin(), input, amount, &per_commitment_point.into_rust(), unsafe { &*htlc.inner }, &bitcoin::secp256k1::Secp256k1::new());
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::Signature::from_rust(&o) }), Err(mut e) => crate::c_types::CResultTempl::err( { 0u8 /*e*/ }) };
local_ret
}
#[must_use]
-extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_closing_transaction(this_arg: *const c_void, closing_tx: crate::c_types::Transaction) -> crate::c_types::derived::CResult_SignatureNoneZ {
+extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_closing_transaction(this_arg: *const c_void, mut closing_tx: crate::c_types::Transaction) -> crate::c_types::derived::CResult_SignatureNoneZ {
let mut ret = unsafe { &mut *(this_arg as *mut nativeInMemoryChannelKeys) }.sign_closing_transaction(&closing_tx.into_bitcoin(), &bitcoin::secp256k1::Secp256k1::new());
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::Signature::from_rust(&o) }), Err(mut e) => crate::c_types::CResultTempl::err( { 0u8 /*e*/ }) };
local_ret
#[must_use]
#[repr(C)]
pub struct KeysManager {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeKeysManager,
pub is_owned: bool,
use crate::c_types::*;
pub mod chaininterface;
+pub mod chainmonitor;
+pub mod channelmonitor;
pub mod transaction;
pub mod keysinterface;
+/// An error when accessing the chain via [`Access`].
+///
+/// [`Access`]: trait.Access.html
+#[must_use]
+#[derive(Clone)]
+#[repr(C)]
+pub enum AccessError {
+ /// The requested chain is unknown.
+ UnknownChain,
+ /// The requested transaction doesn't exist or hasn't confirmed.
+ UnknownTx,
+}
+use lightning::chain::AccessError as nativeAccessError;
+impl AccessError {
+ #[allow(unused)]
+ pub(crate) fn to_native(&self) -> nativeAccessError {
+ match self {
+ AccessError::UnknownChain => nativeAccessError::UnknownChain,
+ AccessError::UnknownTx => nativeAccessError::UnknownTx,
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn into_native(self) -> nativeAccessError {
+ match self {
+ AccessError::UnknownChain => nativeAccessError::UnknownChain,
+ AccessError::UnknownTx => nativeAccessError::UnknownTx,
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn from_native(native: &nativeAccessError) -> Self {
+ match native {
+ nativeAccessError::UnknownChain => AccessError::UnknownChain,
+ nativeAccessError::UnknownTx => AccessError::UnknownTx,
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn native_into(native: nativeAccessError) -> Self {
+ match native {
+ nativeAccessError::UnknownChain => AccessError::UnknownChain,
+ nativeAccessError::UnknownTx => AccessError::UnknownTx,
+ }
+ }
+}
+/// The `Access` trait defines behavior for accessing chain data and state, such as blocks and
+/// UTXOs.
+#[repr(C)]
+pub struct Access {
+ pub this_arg: *mut c_void,
+ /// Returns the transaction output of a funding transaction encoded by [`short_channel_id`].
+ /// Returns an error if `genesis_hash` is for a different chain or if such a transaction output
+ /// is unknown.
+ ///
+ /// [`short_channel_id`]: https://github.com/lightningnetwork/lightning-rfc/blob/master/07-routing-gossip.md#definition-of-short_channel_id
+ #[must_use]
+ pub get_utxo: extern "C" fn (this_arg: *const c_void, genesis_hash: *const [u8; 32], short_channel_id: u64) -> crate::c_types::derived::CResult_TxOutAccessErrorZ,
+ pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
+}
+unsafe impl Send for Access {}
+unsafe impl Sync for Access {}
+
+use lightning::chain::Access as rustAccess;
+impl rustAccess for Access {
+ fn get_utxo(&self, genesis_hash: &bitcoin::hash_types::BlockHash, short_channel_id: u64) -> Result<bitcoin::blockdata::transaction::TxOut, lightning::chain::AccessError> {
+ let mut ret = (self.get_utxo)(self.this_arg, genesis_hash.as_inner(), short_channel_id);
+ let mut local_ret = match ret.result_ok { true => Ok( { (*unsafe { Box::from_raw(ret.contents.result.take_ptr()) }).into_rust() }), false => Err( { (*unsafe { Box::from_raw(ret.contents.err.take_ptr()) }).into_native() })};
+ local_ret
+ }
+}
+
+// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
+// directly as a Deref trait in higher-level structs:
+impl std::ops::Deref for Access {
+ type Target = Self;
+ fn deref(&self) -> &Self {
+ self
+ }
+}
+/// Calls the free function if one is set
+#[no_mangle]
+pub extern "C" fn Access_free(this_ptr: Access) { }
+impl Drop for Access {
+ fn drop(&mut self) {
+ if let Some(f) = self.free {
+ f(self.this_arg);
+ }
+ }
+}
+/// The `Watch` trait defines behavior for watching on-chain activity pertaining to channels as
+/// blocks are connected and disconnected.
+///
+/// Each channel is associated with a [`ChannelMonitor`]. Implementations of this trait are
+/// responsible for maintaining a set of monitors such that they can be updated accordingly as
+/// channel state changes and HTLCs are resolved. See method documentation for specific
+/// requirements.
+///
+/// Implementations **must** ensure that updates are successfully applied and persisted upon method
+/// completion. If an update fails with a [`PermanentFailure`], then it must immediately shut down
+/// without taking any further action such as persisting the current state.
+///
+/// If an implementation maintains multiple instances of a channel's monitor (e.g., by storing
+/// backup copies), then it must ensure that updates are applied across all instances. Otherwise, it
+/// could result in a revoked transaction being broadcast, allowing the counterparty to claim all
+/// funds in the channel. See [`ChannelMonitorUpdateErr`] for more details about how to handle
+/// multiple instances.
+///
+/// [`ChannelMonitor`]: channelmonitor/struct.ChannelMonitor.html
+/// [`ChannelMonitorUpdateErr`]: channelmonitor/enum.ChannelMonitorUpdateErr.html
+/// [`PermanentFailure`]: channelmonitor/enum.ChannelMonitorUpdateErr.html#variant.PermanentFailure
+#[repr(C)]
+pub struct Watch {
+ pub this_arg: *mut c_void,
+ /// Watches a channel identified by `funding_txo` using `monitor`.
+ ///
+ /// Implementations are responsible for watching the chain for the funding transaction along
+ /// with any spends of outputs returned by [`get_outputs_to_watch`]. In practice, this means
+ /// calling [`block_connected`] and [`block_disconnected`] on the monitor.
+ ///
+ /// [`get_outputs_to_watch`]: channelmonitor/struct.ChannelMonitor.html#method.get_outputs_to_watch
+ /// [`block_connected`]: channelmonitor/struct.ChannelMonitor.html#method.block_connected
+ /// [`block_disconnected`]: channelmonitor/struct.ChannelMonitor.html#method.block_disconnected
+ #[must_use]
+ pub watch_channel: extern "C" fn (this_arg: *const c_void, funding_txo: crate::chain::transaction::OutPoint, monitor: crate::chain::channelmonitor::ChannelMonitor) -> crate::c_types::derived::CResult_NoneChannelMonitorUpdateErrZ,
+ /// Updates a channel identified by `funding_txo` by applying `update` to its monitor.
+ ///
+ /// Implementations must call [`update_monitor`] with the given update. See
+ /// [`ChannelMonitorUpdateErr`] for invariants around returning an error.
+ ///
+ /// [`update_monitor`]: channelmonitor/struct.ChannelMonitor.html#method.update_monitor
+ /// [`ChannelMonitorUpdateErr`]: channelmonitor/enum.ChannelMonitorUpdateErr.html
+ #[must_use]
+ pub update_channel: extern "C" fn (this_arg: *const c_void, funding_txo: crate::chain::transaction::OutPoint, update: crate::chain::channelmonitor::ChannelMonitorUpdate) -> crate::c_types::derived::CResult_NoneChannelMonitorUpdateErrZ,
+ /// Returns any monitor events since the last call. Subsequent calls must only return new
+ /// events.
+ #[must_use]
+ pub release_pending_monitor_events: extern "C" fn (this_arg: *const c_void) -> crate::c_types::derived::CVec_MonitorEventZ,
+ pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
+}
+unsafe impl Send for Watch {}
+unsafe impl Sync for Watch {}
+
+use lightning::chain::Watch as rustWatch;
+impl rustWatch for Watch {
+ type Keys = crate::chain::keysinterface::ChannelKeys;
+ fn watch_channel(&self, funding_txo: lightning::chain::transaction::OutPoint, monitor: lightning::chain::channelmonitor::ChannelMonitor<Self::Keys>) -> Result<(), lightning::chain::channelmonitor::ChannelMonitorUpdateErr> {
+ let mut ret = (self.watch_channel)(self.this_arg, crate::chain::transaction::OutPoint { inner: Box::into_raw(Box::new(funding_txo)), is_owned: true }, crate::chain::channelmonitor::ChannelMonitor { inner: Box::into_raw(Box::new(monitor)), is_owned: true });
+ let mut local_ret = match ret.result_ok { true => Ok( { () /*(*unsafe { Box::from_raw(ret.contents.result.take_ptr()) })*/ }), false => Err( { (*unsafe { Box::from_raw(ret.contents.err.take_ptr()) }).into_native() })};
+ local_ret
+ }
+ fn update_channel(&self, funding_txo: lightning::chain::transaction::OutPoint, update: lightning::chain::channelmonitor::ChannelMonitorUpdate) -> Result<(), lightning::chain::channelmonitor::ChannelMonitorUpdateErr> {
+ let mut ret = (self.update_channel)(self.this_arg, crate::chain::transaction::OutPoint { inner: Box::into_raw(Box::new(funding_txo)), is_owned: true }, crate::chain::channelmonitor::ChannelMonitorUpdate { inner: Box::into_raw(Box::new(update)), is_owned: true });
+ let mut local_ret = match ret.result_ok { true => Ok( { () /*(*unsafe { Box::from_raw(ret.contents.result.take_ptr()) })*/ }), false => Err( { (*unsafe { Box::from_raw(ret.contents.err.take_ptr()) }).into_native() })};
+ local_ret
+ }
+ fn release_pending_monitor_events(&self) -> Vec<lightning::chain::channelmonitor::MonitorEvent> {
+ let mut ret = (self.release_pending_monitor_events)(self.this_arg);
+ let mut local_ret = Vec::new(); for mut item in ret.into_rust().drain(..) { local_ret.push( { *unsafe { Box::from_raw(item.take_ptr()) } }); };
+ local_ret
+ }
+}
+
+// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
+// directly as a Deref trait in higher-level structs:
+impl std::ops::Deref for Watch {
+ type Target = Self;
+ fn deref(&self) -> &Self {
+ self
+ }
+}
+/// Calls the free function if one is set
+#[no_mangle]
+pub extern "C" fn Watch_free(this_ptr: Watch) { }
+impl Drop for Watch {
+ fn drop(&mut self) {
+ if let Some(f) = self.free {
+ f(self.this_arg);
+ }
+ }
+}
+/// The `Filter` trait defines behavior for indicating chain activity of interest pertaining to
+/// channels.
+///
+/// This is useful in order to have a [`Watch`] implementation convey to a chain source which
+/// transactions to be notified of. Notification may take the form of pre-filtering blocks or, in
+/// the case of [BIP 157]/[BIP 158], only fetching a block if the compact filter matches. If
+/// receiving full blocks from a chain source, any further filtering is unnecessary.
+///
+/// After an output has been registered, subsequent block retrievals from the chain source must not
+/// exclude any transactions matching the new criteria nor any in-block descendants of such
+/// transactions.
+///
+/// Note that use as part of a [`Watch`] implementation involves reentrancy. Therefore, the `Filter`
+/// should not block on I/O. Implementations should instead queue the newly monitored data to be
+/// processed later. Then, in order to block until the data has been processed, any `Watch`
+/// invocation that has called the `Filter` must return [`TemporaryFailure`].
+///
+/// [`Watch`]: trait.Watch.html
+/// [`TemporaryFailure`]: channelmonitor/enum.ChannelMonitorUpdateErr.html#variant.TemporaryFailure
+/// [BIP 157]: https://github.com/bitcoin/bips/blob/master/bip-0157.mediawiki
+/// [BIP 158]: https://github.com/bitcoin/bips/blob/master/bip-0158.mediawiki
+#[repr(C)]
+pub struct Filter {
+ pub this_arg: *mut c_void,
+ /// Registers interest in a transaction with `txid` and having an output with `script_pubkey` as
+ /// a spending condition.
+ pub register_tx: extern "C" fn (this_arg: *const c_void, txid: *const [u8; 32], script_pubkey: crate::c_types::u8slice),
+ /// Registers interest in spends of a transaction output identified by `outpoint` having
+ /// `script_pubkey` as the spending condition.
+ pub register_output: extern "C" fn (this_arg: *const c_void, outpoint: &crate::chain::transaction::OutPoint, script_pubkey: crate::c_types::u8slice),
+ pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
+}
+unsafe impl Send for Filter {}
+unsafe impl Sync for Filter {}
+
+use lightning::chain::Filter as rustFilter;
+impl rustFilter for Filter {
+ fn register_tx(&self, txid: &bitcoin::hash_types::Txid, script_pubkey: &bitcoin::blockdata::script::Script) {
+ (self.register_tx)(self.this_arg, txid.as_inner(), crate::c_types::u8slice::from_slice(&script_pubkey[..]))
+ }
+ fn register_output(&self, outpoint: &lightning::chain::transaction::OutPoint, script_pubkey: &bitcoin::blockdata::script::Script) {
+ (self.register_output)(self.this_arg, &crate::chain::transaction::OutPoint { inner: unsafe { (outpoint as *const _) as *mut _ }, is_owned: false }, crate::c_types::u8slice::from_slice(&script_pubkey[..]))
+ }
+}
+
+// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
+// directly as a Deref trait in higher-level structs:
+impl std::ops::Deref for Filter {
+ type Target = Self;
+ fn deref(&self) -> &Self {
+ self
+ }
+}
+/// Calls the free function if one is set
+#[no_mangle]
+pub extern "C" fn Filter_free(this_ptr: Filter) { }
+impl Drop for Filter {
+ fn drop(&mut self) {
+ if let Some(f) = self.free {
+ f(self.this_arg);
+ }
+ }
+}
-//! Contains simple structs describing parts of transactions on the chain.
+//! Types describing on-chain transactions.
use std::ffi::c_void;
use bitcoin::hashes::Hash;
#[must_use]
#[repr(C)]
pub struct OutPoint {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeOutPoint,
pub is_owned: bool,
/// Note that this is infallible iff we trust that at least one of the two input keys are randomly
/// generated (ie our own).
#[no_mangle]
-pub extern "C" fn derive_private_key(per_commitment_point: crate::c_types::PublicKey, base_secret: *const [u8; 32]) -> crate::c_types::derived::CResult_SecretKeySecpErrorZ {
+pub extern "C" fn derive_private_key(mut per_commitment_point: crate::c_types::PublicKey, base_secret: *const [u8; 32]) -> crate::c_types::derived::CResult_SecretKeySecpErrorZ {
let mut ret = lightning::ln::chan_utils::derive_private_key(&bitcoin::secp256k1::Secp256k1::new(), &per_commitment_point.into_rust(), &::bitcoin::secp256k1::key::SecretKey::from_slice(&unsafe { *base_secret}[..]).unwrap());
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::SecretKey::from_rust(o) }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::c_types::Secp256k1Error::from_rust(e) }) };
local_ret
/// Note that this is infallible iff we trust that at least one of the two input keys are randomly
/// generated (ie our own).
#[no_mangle]
-pub extern "C" fn derive_public_key(per_commitment_point: crate::c_types::PublicKey, base_point: crate::c_types::PublicKey) -> crate::c_types::derived::CResult_PublicKeySecpErrorZ {
+pub extern "C" fn derive_public_key(mut per_commitment_point: crate::c_types::PublicKey, mut base_point: crate::c_types::PublicKey) -> crate::c_types::derived::CResult_PublicKeySecpErrorZ {
let mut ret = lightning::ln::chan_utils::derive_public_key(&bitcoin::secp256k1::Secp256k1::new(), &per_commitment_point.into_rust(), &base_point.into_rust());
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::PublicKey::from_rust(&o) }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::c_types::Secp256k1Error::from_rust(e) }) };
local_ret
/// Note that this is infallible iff we trust that at least one of the two input keys are randomly
/// generated (ie our own).
#[no_mangle]
-pub extern "C" fn derive_public_revocation_key(per_commitment_point: crate::c_types::PublicKey, countersignatory_revocation_base_point: crate::c_types::PublicKey) -> crate::c_types::derived::CResult_PublicKeySecpErrorZ {
+pub extern "C" fn derive_public_revocation_key(mut per_commitment_point: crate::c_types::PublicKey, mut countersignatory_revocation_base_point: crate::c_types::PublicKey) -> crate::c_types::derived::CResult_PublicKeySecpErrorZ {
let mut ret = lightning::ln::chan_utils::derive_public_revocation_key(&bitcoin::secp256k1::Secp256k1::new(), &per_commitment_point.into_rust(), &countersignatory_revocation_base_point.into_rust());
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::PublicKey::from_rust(&o) }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::c_types::Secp256k1Error::from_rust(e) }) };
local_ret
#[must_use]
#[repr(C)]
pub struct TxCreationKeys {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeTxCreationKeys,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct PreCalculatedTxCreationKeys {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativePreCalculatedTxCreationKeys,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ChannelPublicKeys {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelPublicKeys,
pub is_owned: bool,
/// Create a new TxCreationKeys from channel base points and the per-commitment point
#[must_use]
#[no_mangle]
-pub extern "C" fn TxCreationKeys_derive_new(per_commitment_point: crate::c_types::PublicKey, broadcaster_delayed_payment_base: crate::c_types::PublicKey, broadcaster_htlc_base: crate::c_types::PublicKey, countersignatory_revocation_base: crate::c_types::PublicKey, countersignatory_htlc_base: crate::c_types::PublicKey) -> crate::c_types::derived::CResult_TxCreationKeysSecpErrorZ {
+pub extern "C" fn TxCreationKeys_derive_new(mut per_commitment_point: crate::c_types::PublicKey, mut broadcaster_delayed_payment_base: crate::c_types::PublicKey, mut broadcaster_htlc_base: crate::c_types::PublicKey, mut countersignatory_revocation_base: crate::c_types::PublicKey, mut countersignatory_htlc_base: crate::c_types::PublicKey) -> crate::c_types::derived::CResult_TxCreationKeysSecpErrorZ {
let mut ret = lightning::ln::chan_utils::TxCreationKeys::derive_new(&bitcoin::secp256k1::Secp256k1::new(), &per_commitment_point.into_rust(), &broadcaster_delayed_payment_base.into_rust(), &broadcaster_htlc_base.into_rust(), &countersignatory_revocation_base.into_rust(), &countersignatory_htlc_base.into_rust());
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::ln::chan_utils::TxCreationKeys { inner: Box::into_raw(Box::new(o)), is_owned: true } }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::c_types::Secp256k1Error::from_rust(e) }) };
local_ret
/// key or the broadcaster_delayed_payment_key and satisfying the relative-locktime OP_CSV constrain.
/// Encumbering a `to_holder` output on a commitment transaction or 2nd-stage HTLC transactions.
#[no_mangle]
-pub extern "C" fn get_revokeable_redeemscript(revocation_key: crate::c_types::PublicKey, mut contest_delay: u16, broadcaster_delayed_payment_key: crate::c_types::PublicKey) -> crate::c_types::derived::CVec_u8Z {
+pub extern "C" fn get_revokeable_redeemscript(mut revocation_key: crate::c_types::PublicKey, mut contest_delay: u16, mut broadcaster_delayed_payment_key: crate::c_types::PublicKey) -> crate::c_types::derived::CVec_u8Z {
let mut ret = lightning::ln::chan_utils::get_revokeable_redeemscript(&revocation_key.into_rust(), contest_delay, &broadcaster_delayed_payment_key.into_rust());
ret.into_bytes().into()
}
#[must_use]
#[repr(C)]
pub struct HTLCOutputInCommitment {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeHTLCOutputInCommitment,
pub is_owned: bool,
/// Gets the redeemscript for a funding output from the two funding public keys.
/// Note that the order of funding public keys does not matter.
#[no_mangle]
-pub extern "C" fn make_funding_redeemscript(broadcaster: crate::c_types::PublicKey, countersignatory: crate::c_types::PublicKey) -> crate::c_types::derived::CVec_u8Z {
+pub extern "C" fn make_funding_redeemscript(mut broadcaster: crate::c_types::PublicKey, mut countersignatory: crate::c_types::PublicKey) -> crate::c_types::derived::CVec_u8Z {
let mut ret = lightning::ln::chan_utils::make_funding_redeemscript(&broadcaster.into_rust(), &countersignatory.into_rust());
ret.into_bytes().into()
}
/// panics if htlc.transaction_output_index.is_none()!
#[no_mangle]
-pub extern "C" fn build_htlc_transaction(prev_hash: *const [u8; 32], mut feerate_per_kw: u32, mut contest_delay: u16, htlc: &crate::ln::chan_utils::HTLCOutputInCommitment, broadcaster_delayed_payment_key: crate::c_types::PublicKey, revocation_key: crate::c_types::PublicKey) -> crate::c_types::derived::CVec_u8Z {
+pub extern "C" fn build_htlc_transaction(prev_hash: *const [u8; 32], mut feerate_per_kw: u32, mut contest_delay: u16, htlc: &crate::ln::chan_utils::HTLCOutputInCommitment, mut broadcaster_delayed_payment_key: crate::c_types::PublicKey, mut revocation_key: crate::c_types::PublicKey) -> crate::c_types::Transaction {
let mut ret = lightning::ln::chan_utils::build_htlc_transaction(&::bitcoin::hash_types::Txid::from_slice(&unsafe { &*prev_hash }[..]).unwrap(), feerate_per_kw, contest_delay, unsafe { &*htlc.inner }, &broadcaster_delayed_payment_key.into_rust(), &revocation_key.into_rust());
let mut local_ret = ::bitcoin::consensus::encode::serialize(&ret);
- local_ret.into()
+ crate::c_types::Transaction::from_vec(local_ret)
}
#[must_use]
#[repr(C)]
pub struct HolderCommitmentTransaction {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeHolderCommitmentTransaction,
pub is_owned: bool,
}
/// The commitment transaction itself, in unsigned form.
#[no_mangle]
-pub extern "C" fn HolderCommitmentTransaction_get_unsigned_tx(this_ptr: &HolderCommitmentTransaction) -> crate::c_types::derived::CVec_u8Z {
+pub extern "C" fn HolderCommitmentTransaction_get_unsigned_tx(this_ptr: &HolderCommitmentTransaction) -> crate::c_types::Transaction {
let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.unsigned_tx;
let mut local_inner_val = ::bitcoin::consensus::encode::serialize(inner_val);
- local_inner_val.into()
+ crate::c_types::Transaction::from_vec(local_inner_val)
}
/// The commitment transaction itself, in unsigned form.
#[no_mangle]
-pub extern "C" fn HolderCommitmentTransaction_set_unsigned_tx(this_ptr: &mut HolderCommitmentTransaction, mut val: crate::c_types::derived::CVec_u8Z) {
- unsafe { &mut *this_ptr.inner }.unsigned_tx = ::bitcoin::consensus::encode::deserialize(&val.into_rust()[..]).unwrap();
+pub extern "C" fn HolderCommitmentTransaction_set_unsigned_tx(this_ptr: &mut HolderCommitmentTransaction, mut val: crate::c_types::Transaction) {
+ unsafe { &mut *this_ptr.inner }.unsigned_tx = val.into_bitcoin();
}
/// Our counterparty's signature for the transaction, above.
#[no_mangle]
/// only checks that the shape and amounts are consistent, but does not check the scriptPubkey.
#[must_use]
#[no_mangle]
-pub extern "C" fn HolderCommitmentTransaction_new_missing_holder_sig(mut unsigned_tx: crate::c_types::derived::CVec_u8Z, mut counterparty_sig: crate::c_types::Signature, holder_funding_key: crate::c_types::PublicKey, counterparty_funding_key: crate::c_types::PublicKey, mut keys: crate::ln::chan_utils::TxCreationKeys, mut feerate_per_kw: u32, mut htlc_data: crate::c_types::derived::CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ) -> crate::ln::chan_utils::HolderCommitmentTransaction {
+pub extern "C" fn HolderCommitmentTransaction_new_missing_holder_sig(mut unsigned_tx: crate::c_types::Transaction, mut counterparty_sig: crate::c_types::Signature, mut holder_funding_key: crate::c_types::PublicKey, mut counterparty_funding_key: crate::c_types::PublicKey, mut keys: crate::ln::chan_utils::TxCreationKeys, mut feerate_per_kw: u32, mut htlc_data: crate::c_types::derived::CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ) -> crate::ln::chan_utils::HolderCommitmentTransaction {
let mut local_htlc_data = Vec::new(); for mut item in htlc_data.into_rust().drain(..) { local_htlc_data.push( { let (mut orig_htlc_data_0_0, mut orig_htlc_data_0_1) = item.to_rust(); let mut local_orig_htlc_data_0_1 = if orig_htlc_data_0_1.is_null() { None } else { Some( { orig_htlc_data_0_1.into_rust() }) }; let mut local_htlc_data_0 = (*unsafe { Box::from_raw(orig_htlc_data_0_0.take_ptr()) }, local_orig_htlc_data_0_1); local_htlc_data_0 }); };
- let mut ret = lightning::ln::chan_utils::HolderCommitmentTransaction::new_missing_holder_sig(::bitcoin::consensus::encode::deserialize(&unsigned_tx.into_rust()[..]).unwrap(), counterparty_sig.into_rust(), &holder_funding_key.into_rust(), &counterparty_funding_key.into_rust(), *unsafe { Box::from_raw(keys.take_ptr()) }, feerate_per_kw, local_htlc_data);
+ let mut ret = lightning::ln::chan_utils::HolderCommitmentTransaction::new_missing_holder_sig(unsigned_tx.into_bitcoin(), counterparty_sig.into_rust(), &holder_funding_key.into_rust(), &counterparty_funding_key.into_rust(), *unsafe { Box::from_raw(keys.take_ptr()) }, feerate_per_kw, local_htlc_data);
crate::ln::chan_utils::HolderCommitmentTransaction { inner: Box::into_raw(Box::new(ret)), is_owned: true }
}
/// Channel value is amount locked in funding_outpoint.
#[must_use]
#[no_mangle]
-pub extern "C" fn HolderCommitmentTransaction_get_holder_sig(this_arg: &HolderCommitmentTransaction, funding_key: *const [u8; 32], funding_redeemscript: crate::c_types::u8slice, mut channel_value_satoshis: u64) -> crate::c_types::Signature {
+pub extern "C" fn HolderCommitmentTransaction_get_holder_sig(this_arg: &HolderCommitmentTransaction, funding_key: *const [u8; 32], mut funding_redeemscript: crate::c_types::u8slice, mut channel_value_satoshis: u64) -> crate::c_types::Signature {
let mut ret = unsafe { &*this_arg.inner }.get_holder_sig(&::bitcoin::secp256k1::key::SecretKey::from_slice(&unsafe { *funding_key}[..]).unwrap(), &::bitcoin::blockdata::script::Script::from(Vec::from(funding_redeemscript.to_slice())), channel_value_satoshis, &bitcoin::secp256k1::Secp256k1::new());
crate::c_types::Signature::from_rust(&ret)
}
//! It does not manage routing logic (see routing::router::get_route for that) nor does it manage constructing
//! on-chain transactions (it only monitors the chain to watch for any force-closes that might
//! imply it needs to fail HTLCs/payments/channels it manages).
+//!
use std::ffi::c_void;
use bitcoin::hashes::Hash;
use lightning::ln::channelmanager::ChannelManager as nativeChannelManagerImport;
-type nativeChannelManager = nativeChannelManagerImport<crate::chain::keysinterface::ChannelKeys, crate::ln::channelmonitor::ManyChannelMonitor, crate::chain::chaininterface::BroadcasterInterface, crate::chain::keysinterface::KeysInterface, crate::chain::chaininterface::FeeEstimator, crate::util::logger::Logger>;
+type nativeChannelManager = nativeChannelManagerImport<crate::chain::keysinterface::ChannelKeys, crate::chain::Watch, crate::chain::chaininterface::BroadcasterInterface, crate::chain::keysinterface::KeysInterface, crate::chain::chaininterface::FeeEstimator, crate::util::logger::Logger>;
/// Manager which keeps track of a number of channels and sends messages to the appropriate
/// channel, also tracking HTLC preimages and forwarding onion packets appropriately.
///
/// Note that you can be a bit lazier about writing out ChannelManager than you can be with
/// ChannelMonitors. With ChannelMonitors you MUST write each monitor update out to disk before
-/// returning from ManyChannelMonitor::add_/update_monitor, with ChannelManagers, writing updates
+/// returning from chain::Watch::watch_/update_channel, with ChannelManagers, writing updates
/// happens out-of-band (and will prevent any other ChannelManager operations from occurring during
/// the serialization process). If the deserialized version is out-of-date compared to the
/// ChannelMonitors passed by reference to read(), those channels will be force-closed based on the
#[must_use]
#[repr(C)]
pub struct ChannelManager {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelManager,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ChannelDetails {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelDetails,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct PaymentSendFailure {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativePaymentSendFailure,
pub is_owned: bool,
///
/// Users need to notify the new ChannelManager when a new block is connected or
/// disconnected using its `block_connected` and `block_disconnected` methods.
-/// However, rather than calling these methods directly, the user should register
-/// the ChannelManager as a listener to the BlockNotifier and call the BlockNotifier's
-/// `block_(dis)connected` methods, which will notify all registered listeners in one
-/// go.
#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelManager_new(mut network: crate::bitcoin::network::Network, mut fee_est: crate::chain::chaininterface::FeeEstimator, mut monitor: crate::ln::channelmonitor::ManyChannelMonitor, mut tx_broadcaster: crate::chain::chaininterface::BroadcasterInterface, mut logger: crate::util::logger::Logger, mut keys_manager: crate::chain::keysinterface::KeysInterface, mut config: crate::util::config::UserConfig, mut current_blockchain_height: usize) -> ChannelManager {
- let mut ret = lightning::ln::channelmanager::ChannelManager::new(network.into_bitcoin(), fee_est, monitor, tx_broadcaster, logger, keys_manager, *unsafe { Box::from_raw(config.take_ptr()) }, current_blockchain_height);
+pub extern "C" fn ChannelManager_new(mut network: crate::bitcoin::network::Network, mut fee_est: crate::chain::chaininterface::FeeEstimator, mut chain_monitor: crate::chain::Watch, mut tx_broadcaster: crate::chain::chaininterface::BroadcasterInterface, mut logger: crate::util::logger::Logger, mut keys_manager: crate::chain::keysinterface::KeysInterface, mut config: crate::util::config::UserConfig, mut current_blockchain_height: usize) -> ChannelManager {
+ let mut ret = lightning::ln::channelmanager::ChannelManager::new(network.into_bitcoin(), fee_est, chain_monitor, tx_broadcaster, logger, keys_manager, *unsafe { Box::from_raw(config.take_ptr()) }, current_blockchain_height);
ChannelManager { inner: Box::into_raw(Box::new(ret)), is_owned: true }
}
/// we assume the invoice had the basic_mpp feature set.
#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelManager_send_payment(this_arg: &ChannelManager, route: &crate::routing::router::Route, mut payment_hash: crate::c_types::ThirtyTwoBytes, payment_secret: crate::c_types::ThirtyTwoBytes) -> crate::c_types::derived::CResult_NonePaymentSendFailureZ {
+pub extern "C" fn ChannelManager_send_payment(this_arg: &ChannelManager, route: &crate::routing::router::Route, mut payment_hash: crate::c_types::ThirtyTwoBytes, mut payment_secret: crate::c_types::ThirtyTwoBytes) -> crate::c_types::derived::CResult_NonePaymentSendFailureZ {
let mut local_payment_secret = if payment_secret.data == [0; 32] { None } else { Some( { ::lightning::ln::channelmanager::PaymentSecret(payment_secret.data) }) };
let mut ret = unsafe { &*this_arg.inner }.send_payment(unsafe { &*route.inner }, ::lightning::ln::channelmanager::PaymentHash(payment_hash.data), &local_payment_secret);
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::ln::channelmanager::PaymentSendFailure { inner: Box::into_raw(Box::new(e)), is_owned: true } }) };
/// HTLC backwards has been started.
#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelManager_fail_htlc_backwards(this_arg: &ChannelManager, payment_hash: *const [u8; 32], payment_secret: crate::c_types::ThirtyTwoBytes) -> bool {
+pub extern "C" fn ChannelManager_fail_htlc_backwards(this_arg: &ChannelManager, payment_hash: *const [u8; 32], mut payment_secret: crate::c_types::ThirtyTwoBytes) -> bool {
let mut local_payment_secret = if payment_secret.data == [0; 32] { None } else { Some( { ::lightning::ln::channelmanager::PaymentSecret(payment_secret.data) }) };
let mut ret = unsafe { &*this_arg.inner }.fail_htlc_backwards(&::lightning::ln::channelmanager::PaymentHash(unsafe { *payment_hash }), &local_payment_secret);
ret
/// May panic if called except in response to a PaymentReceived event.
#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelManager_claim_funds(this_arg: &ChannelManager, mut payment_preimage: crate::c_types::ThirtyTwoBytes, payment_secret: crate::c_types::ThirtyTwoBytes, mut expected_amount: u64) -> bool {
+pub extern "C" fn ChannelManager_claim_funds(this_arg: &ChannelManager, mut payment_preimage: crate::c_types::ThirtyTwoBytes, mut payment_secret: crate::c_types::ThirtyTwoBytes, mut expected_amount: u64) -> bool {
let mut local_payment_secret = if payment_secret.data == [0; 32] { None } else { Some( { ::lightning::ln::channelmanager::PaymentSecret(payment_secret.data) }) };
let mut ret = unsafe { &*this_arg.inner }.claim_funds(::lightning::ln::channelmanager::PaymentPreimage(payment_preimage.data), &local_payment_secret, expected_amount);
ret
/// exists largely only to prevent races between this and concurrent update_monitor calls.
///
/// Thus, the anticipated use is, at a high level:
-/// 1) You register a ManyChannelMonitor with this ChannelManager,
+/// 1) You register a chain::Watch with this ChannelManager,
/// 2) it stores each update to disk, and begins updating any remote (eg watchtower) copies of
/// said ChannelMonitors as it can, returning ChannelMonitorUpdateErr::TemporaryFailures
/// any time it cannot do so instantly,
local_ret.into()
}
+/// Updates channel state based on transactions seen in a connected block.
#[no_mangle]
-pub extern "C" fn ChannelManager_as_ChainListener(this_arg: *const ChannelManager) -> crate::chain::chaininterface::ChainListener {
- crate::chain::chaininterface::ChainListener {
- this_arg: unsafe { (*this_arg).inner as *mut c_void },
- free: None,
- block_connected: ChannelManager_ChainListener_block_connected,
- block_disconnected: ChannelManager_ChainListener_block_disconnected,
- }
+pub extern "C" fn ChannelManager_block_connected(this_arg: &ChannelManager, header: *const [u8; 80], mut txdata: crate::c_types::derived::CVec_C2Tuple_usizeTransactionZZ, mut height: u32) {
+ let mut local_txdata = Vec::new(); for mut item in txdata.into_rust().drain(..) { local_txdata.push( { let (mut orig_txdata_0_0, mut orig_txdata_0_1) = item.to_rust(); let mut local_txdata_0 = (orig_txdata_0_0, orig_txdata_0_1.into_bitcoin()); local_txdata_0 }); };
+ unsafe { &*this_arg.inner }.block_connected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), &local_txdata.iter().map(|(a, b)| (*a, b)).collect::<Vec<_>>()[..], height)
}
-use lightning::chain::chaininterface::ChainListener as ChainListenerTraitImport;
-extern "C" fn ChannelManager_ChainListener_block_connected(this_arg: *const c_void, header: *const [u8; 80], mut height: u32, mut txn_matched: crate::c_types::derived::CVec_TransactionZ, mut indexes_of_txn_matched: crate::c_types::usizeslice) {
- let mut local_txn_matched = Vec::new(); for mut item in txn_matched.into_rust().drain(..) { local_txn_matched.push( { ::bitcoin::consensus::encode::deserialize(&item.into_rust()[..]).unwrap() }); };
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.block_connected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), height, &local_txn_matched.iter().collect::<Vec<_>>()[..], indexes_of_txn_matched.to_slice())
-}
-extern "C" fn ChannelManager_ChainListener_block_disconnected(this_arg: *const c_void, header: *const [u8; 80], unused_0: u32) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.block_disconnected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), unused_0)
+
+/// Updates channel state based on a disconnected block.
+///
+/// If necessary, the channel may be force-closed without letting the counterparty participate
+/// in the shutdown.
+#[no_mangle]
+pub extern "C" fn ChannelManager_block_disconnected(this_arg: &ChannelManager, header: *const [u8; 80]) {
+ unsafe { &*this_arg.inner }.block_disconnected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap())
}
#[no_mangle]
}
}
use lightning::ln::msgs::ChannelMessageHandler as ChannelMessageHandlerTraitImport;
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_open_channel(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, mut their_features: crate::ln::features::InitFeatures, msg: &crate::ln::msgs::OpenChannel) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_open_channel(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, mut their_features: crate::ln::features::InitFeatures, msg: &crate::ln::msgs::OpenChannel) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_open_channel(&counterparty_node_id.into_rust(), *unsafe { Box::from_raw(their_features.take_ptr()) }, unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_accept_channel(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, mut their_features: crate::ln::features::InitFeatures, msg: &crate::ln::msgs::AcceptChannel) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_accept_channel(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, mut their_features: crate::ln::features::InitFeatures, msg: &crate::ln::msgs::AcceptChannel) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_accept_channel(&counterparty_node_id.into_rust(), *unsafe { Box::from_raw(their_features.take_ptr()) }, unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_created(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingCreated) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_created(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingCreated) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_funding_created(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_signed(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingSigned) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_signed(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingSigned) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_funding_signed(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_locked(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingLocked) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_locked(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingLocked) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_funding_locked(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_shutdown(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::Shutdown) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_shutdown(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::Shutdown) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_shutdown(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_closing_signed(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ClosingSigned) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_closing_signed(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ClosingSigned) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_closing_signed(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_add_htlc(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateAddHTLC) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_add_htlc(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateAddHTLC) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_update_add_htlc(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fulfill_htlc(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFulfillHTLC) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fulfill_htlc(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFulfillHTLC) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_update_fulfill_htlc(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fail_htlc(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFailHTLC) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fail_htlc(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFailHTLC) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_update_fail_htlc(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fail_malformed_htlc(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFailMalformedHTLC) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fail_malformed_htlc(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFailMalformedHTLC) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_update_fail_malformed_htlc(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_commitment_signed(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::CommitmentSigned) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_commitment_signed(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::CommitmentSigned) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_commitment_signed(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_revoke_and_ack(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::RevokeAndACK) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_revoke_and_ack(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::RevokeAndACK) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_revoke_and_ack(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fee(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFee) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fee(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFee) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_update_fee(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_announcement_signatures(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::AnnouncementSignatures) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_announcement_signatures(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::AnnouncementSignatures) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_announcement_signatures(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_channel_reestablish(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ChannelReestablish) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_channel_reestablish(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ChannelReestablish) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_channel_reestablish(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_peer_disconnected(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, mut no_connection_possible: bool) {
+extern "C" fn ChannelManager_ChannelMessageHandler_peer_disconnected(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, mut no_connection_possible: bool) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.peer_disconnected(&counterparty_node_id.into_rust(), no_connection_possible)
}
-extern "C" fn ChannelManager_ChannelMessageHandler_peer_connected(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, init_msg: &crate::ln::msgs::Init) {
+extern "C" fn ChannelManager_ChannelMessageHandler_peer_connected(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, init_msg: &crate::ln::msgs::Init) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.peer_connected(&counterparty_node_id.into_rust(), unsafe { &*init_msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_error(this_arg: *const c_void, counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ErrorMessage) {
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_error(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ErrorMessage) {
unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_error(&counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
use lightning::util::events::MessageSendEventsProvider as nativeMessageSendEventsProviderTrait;
use lightning::ln::channelmanager::ChannelManagerReadArgs as nativeChannelManagerReadArgsImport;
-type nativeChannelManagerReadArgs = nativeChannelManagerReadArgsImport<'static, crate::chain::keysinterface::ChannelKeys, crate::ln::channelmonitor::ManyChannelMonitor, crate::chain::chaininterface::BroadcasterInterface, crate::chain::keysinterface::KeysInterface, crate::chain::chaininterface::FeeEstimator, crate::util::logger::Logger>;
+type nativeChannelManagerReadArgs = nativeChannelManagerReadArgsImport<'static, crate::chain::keysinterface::ChannelKeys, crate::chain::Watch, crate::chain::chaininterface::BroadcasterInterface, crate::chain::keysinterface::KeysInterface, crate::chain::chaininterface::FeeEstimator, crate::util::logger::Logger>;
/// Arguments for the creation of a ChannelManager that are not deserialized.
///
/// This may result in closing some Channels if the ChannelMonitor is newer than the stored
/// ChannelManager state to ensure no loss of funds. Thus, transactions may be broadcasted.
/// 3) Register all relevant ChannelMonitor outpoints with your chain watch mechanism using
-/// ChannelMonitor::get_monitored_outpoints and ChannelMonitor::get_funding_txo().
+/// ChannelMonitor::get_outputs_to_watch() and ChannelMonitor::get_funding_txo().
/// 4) Reconnect blocks on your ChannelMonitors.
-/// 5) Move the ChannelMonitors into your local ManyChannelMonitor.
+/// 5) Move the ChannelMonitors into your local chain::Watch.
/// 6) Disconnect/connect blocks on the ChannelManager.
-/// 7) Register the new ChannelManager with your ChainWatchInterface.
#[must_use]
#[repr(C)]
pub struct ChannelManagerReadArgs {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelManagerReadArgs,
pub is_owned: bool,
pub extern "C" fn ChannelManagerReadArgs_set_fee_estimator(this_ptr: &mut ChannelManagerReadArgs, mut val: crate::chain::chaininterface::FeeEstimator) {
unsafe { &mut *this_ptr.inner }.fee_estimator = val;
}
-/// The ManyChannelMonitor for use in the ChannelManager in the future.
+/// The chain::Watch for use in the ChannelManager in the future.
///
-/// No calls to the ManyChannelMonitor will be made during deserialization. It is assumed that
+/// No calls to the chain::Watch will be made during deserialization. It is assumed that
/// you have deserialized ChannelMonitors separately and will add them to your
-/// ManyChannelMonitor after deserializing this ChannelManager.
+/// chain::Watch after deserializing this ChannelManager.
#[no_mangle]
-pub extern "C" fn ChannelManagerReadArgs_get_monitor(this_ptr: &ChannelManagerReadArgs) -> *const crate::ln::channelmonitor::ManyChannelMonitor {
- let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.monitor;
+pub extern "C" fn ChannelManagerReadArgs_get_chain_monitor(this_ptr: &ChannelManagerReadArgs) -> *const crate::chain::Watch {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.chain_monitor;
&(*inner_val)
}
-/// The ManyChannelMonitor for use in the ChannelManager in the future.
+/// The chain::Watch for use in the ChannelManager in the future.
///
-/// No calls to the ManyChannelMonitor will be made during deserialization. It is assumed that
+/// No calls to the chain::Watch will be made during deserialization. It is assumed that
/// you have deserialized ChannelMonitors separately and will add them to your
-/// ManyChannelMonitor after deserializing this ChannelManager.
+/// chain::Watch after deserializing this ChannelManager.
#[no_mangle]
-pub extern "C" fn ChannelManagerReadArgs_set_monitor(this_ptr: &mut ChannelManagerReadArgs, mut val: crate::ln::channelmonitor::ManyChannelMonitor) {
- unsafe { &mut *this_ptr.inner }.monitor = val;
+pub extern "C" fn ChannelManagerReadArgs_set_chain_monitor(this_ptr: &mut ChannelManagerReadArgs, mut val: crate::chain::Watch) {
+ unsafe { &mut *this_ptr.inner }.chain_monitor = val;
}
/// The BroadcasterInterface which will be used in the ChannelManager in the future and may be
/// used to broadcast the latest local commitment transactions of channels which must be
/// populate a HashMap directly from C.
#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelManagerReadArgs_new(mut keys_manager: crate::chain::keysinterface::KeysInterface, mut fee_estimator: crate::chain::chaininterface::FeeEstimator, mut monitor: crate::ln::channelmonitor::ManyChannelMonitor, mut tx_broadcaster: crate::chain::chaininterface::BroadcasterInterface, mut logger: crate::util::logger::Logger, mut default_config: crate::util::config::UserConfig, mut channel_monitors: crate::c_types::derived::CVec_ChannelMonitorZ) -> ChannelManagerReadArgs {
+pub extern "C" fn ChannelManagerReadArgs_new(mut keys_manager: crate::chain::keysinterface::KeysInterface, mut fee_estimator: crate::chain::chaininterface::FeeEstimator, mut chain_monitor: crate::chain::Watch, mut tx_broadcaster: crate::chain::chaininterface::BroadcasterInterface, mut logger: crate::util::logger::Logger, mut default_config: crate::util::config::UserConfig, mut channel_monitors: crate::c_types::derived::CVec_ChannelMonitorZ) -> ChannelManagerReadArgs {
let mut local_channel_monitors = Vec::new(); for mut item in channel_monitors.into_rust().drain(..) { local_channel_monitors.push( { unsafe { &mut *item.inner } }); };
- let mut ret = lightning::ln::channelmanager::ChannelManagerReadArgs::new(keys_manager, fee_estimator, monitor, tx_broadcaster, logger, *unsafe { Box::from_raw(default_config.take_ptr()) }, local_channel_monitors);
+ let mut ret = lightning::ln::channelmanager::ChannelManagerReadArgs::new(keys_manager, fee_estimator, chain_monitor, tx_broadcaster, logger, *unsafe { Box::from_raw(default_config.take_ptr()) }, local_channel_monitors);
ChannelManagerReadArgs { inner: Box::into_raw(Box::new(ret)), is_owned: true }
}
+++ /dev/null
-//! The logic to monitor for on-chain transactions and create the relevant claim responses lives
-//! here.
-//!
-//! ChannelMonitor objects are generated by ChannelManager in response to relevant
-//! messages/actions, and MUST be persisted to disk (and, preferably, remotely) before progress can
-//! be made in responding to certain messages, see ManyChannelMonitor for more.
-//!
-//! Note that ChannelMonitors are an important part of the lightning trust model and a copy of the
-//! latest ChannelMonitor must always be actively monitoring for chain updates (and no out-of-date
-//! ChannelMonitors should do so). Thus, if you're building rust-lightning into an HSM or other
-//! security-domain-separated system design, you should consider having multiple paths for
-//! ChannelMonitors to get out of the HSM and onto monitoring devices.
-
-use std::ffi::c_void;
-use bitcoin::hashes::Hash;
-use crate::c_types::*;
-
-
-use lightning::ln::channelmonitor::ChannelMonitorUpdate as nativeChannelMonitorUpdateImport;
-type nativeChannelMonitorUpdate = nativeChannelMonitorUpdateImport;
-
-/// An update generated by the underlying Channel itself which contains some new information the
-/// ChannelMonitor should be made aware of.
-#[must_use]
-#[repr(C)]
-pub struct ChannelMonitorUpdate {
- /// Nearly everyhwere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeChannelMonitorUpdate,
- pub is_owned: bool,
-}
-
-impl Drop for ChannelMonitorUpdate {
- fn drop(&mut self) {
- if self.is_owned && !self.inner.is_null() {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-#[no_mangle]
-pub extern "C" fn ChannelMonitorUpdate_free(this_ptr: ChannelMonitorUpdate) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn ChannelMonitorUpdate_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeChannelMonitorUpdate); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl ChannelMonitorUpdate {
- pub(crate) fn take_ptr(mut self) -> *mut nativeChannelMonitorUpdate {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-impl Clone for ChannelMonitorUpdate {
- fn clone(&self) -> Self {
- Self {
- inner: Box::into_raw(Box::new(unsafe { &*self.inner }.clone())),
- is_owned: true,
- }
- }
-}
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-pub(crate) extern "C" fn ChannelMonitorUpdate_clone_void(this_ptr: *const c_void) -> *mut c_void {
- Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeChannelMonitorUpdate)).clone() })) as *mut c_void
-}
-/// The sequence number of this update. Updates *must* be replayed in-order according to this
-/// sequence number (and updates may panic if they are not). The update_id values are strictly
-/// increasing and increase by one for each new update.
-///
-/// This sequence number is also used to track up to which points updates which returned
-/// ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
-/// ChannelMonitor when ChannelManager::channel_monitor_updated is called.
-#[no_mangle]
-pub extern "C" fn ChannelMonitorUpdate_get_update_id(this_ptr: &ChannelMonitorUpdate) -> u64 {
- let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.update_id;
- (*inner_val)
-}
-/// The sequence number of this update. Updates *must* be replayed in-order according to this
-/// sequence number (and updates may panic if they are not). The update_id values are strictly
-/// increasing and increase by one for each new update.
-///
-/// This sequence number is also used to track up to which points updates which returned
-/// ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
-/// ChannelMonitor when ChannelManager::channel_monitor_updated is called.
-#[no_mangle]
-pub extern "C" fn ChannelMonitorUpdate_set_update_id(this_ptr: &mut ChannelMonitorUpdate, mut val: u64) {
- unsafe { &mut *this_ptr.inner }.update_id = val;
-}
-#[no_mangle]
-pub extern "C" fn ChannelMonitorUpdate_write(obj: *const ChannelMonitorUpdate) -> crate::c_types::derived::CVec_u8Z {
- crate::c_types::serialize_obj(unsafe { &(*(*obj).inner) })
-}
-#[no_mangle]
-pub extern "C" fn ChannelMonitorUpdate_read(ser: crate::c_types::u8slice) -> ChannelMonitorUpdate {
- if let Ok(res) = crate::c_types::deserialize_obj(ser) {
- ChannelMonitorUpdate { inner: Box::into_raw(Box::new(res)), is_owned: true }
- } else {
- ChannelMonitorUpdate { inner: std::ptr::null_mut(), is_owned: true }
- }
-}
-/// An error enum representing a failure to persist a channel monitor update.
-#[must_use]
-#[derive(Clone)]
-#[repr(C)]
-pub enum ChannelMonitorUpdateErr {
- /// Used to indicate a temporary failure (eg connection to a watchtower or remote backup of
- /// our state failed, but is expected to succeed at some point in the future).
- ///
- /// Such a failure will \"freeze\" a channel, preventing us from revoking old states or
- /// submitting new commitment transactions to the counterparty. Once the update(s) which failed
- /// have been successfully applied, ChannelManager::channel_monitor_updated can be used to
- /// restore the channel to an operational state.
- ///
- /// Note that a given ChannelManager will *never* re-generate a given ChannelMonitorUpdate. If
- /// you return a TemporaryFailure you must ensure that it is written to disk safely before
- /// writing out the latest ChannelManager state.
- ///
- /// Even when a channel has been \"frozen\" updates to the ChannelMonitor can continue to occur
- /// (eg if an inbound HTLC which we forwarded was claimed upstream resulting in us attempting
- /// to claim it on this channel) and those updates must be applied wherever they can be. At
- /// least one such updated ChannelMonitor must be persisted otherwise PermanentFailure should
- /// be returned to get things on-chain ASAP using only the in-memory copy. Obviously updates to
- /// the channel which would invalidate previous ChannelMonitors are not made when a channel has
- /// been \"frozen\".
- ///
- /// Note that even if updates made after TemporaryFailure succeed you must still call
- /// channel_monitor_updated to ensure you have the latest monitor and re-enable normal channel
- /// operation.
- ///
- /// Note that the update being processed here will not be replayed for you when you call
- /// ChannelManager::channel_monitor_updated, so you must store the update itself along
- /// with the persisted ChannelMonitor on your own local disk prior to returning a
- /// TemporaryFailure. You may, of course, employ a journaling approach, storing only the
- /// ChannelMonitorUpdate on disk without updating the monitor itself, replaying the journal at
- /// reload-time.
- ///
- /// For deployments where a copy of ChannelMonitors and other local state are backed up in a
- /// remote location (with local copies persisted immediately), it is anticipated that all
- /// updates will return TemporaryFailure until the remote copies could be updated.
- TemporaryFailure,
- /// Used to indicate no further channel monitor updates will be allowed (eg we've moved on to a
- /// different watchtower and cannot update with all watchtowers that were previously informed
- /// of this channel).
- ///
- /// At reception of this error, ChannelManager will force-close the channel and return at
- /// least a final ChannelMonitorUpdate::ChannelForceClosed which must be delivered to at
- /// least one ChannelMonitor copy. Revocation secret MUST NOT be released and offchain channel
- /// update must be rejected.
- ///
- /// This failure may also signal a failure to update the local persisted copy of one of
- /// the channel monitor instance.
- ///
- /// Note that even when you fail a holder commitment transaction update, you must store the
- /// update to ensure you can claim from it in case of a duplicate copy of this ChannelMonitor
- /// broadcasts it (e.g distributed channel-monitor deployment)
- PermanentFailure,
-}
-use lightning::ln::channelmonitor::ChannelMonitorUpdateErr as nativeChannelMonitorUpdateErr;
-impl ChannelMonitorUpdateErr {
- #[allow(unused)]
- pub(crate) fn to_native(&self) -> nativeChannelMonitorUpdateErr {
- match self {
- ChannelMonitorUpdateErr::TemporaryFailure => nativeChannelMonitorUpdateErr::TemporaryFailure,
- ChannelMonitorUpdateErr::PermanentFailure => nativeChannelMonitorUpdateErr::PermanentFailure,
- }
- }
- #[allow(unused)]
- pub(crate) fn into_native(self) -> nativeChannelMonitorUpdateErr {
- match self {
- ChannelMonitorUpdateErr::TemporaryFailure => nativeChannelMonitorUpdateErr::TemporaryFailure,
- ChannelMonitorUpdateErr::PermanentFailure => nativeChannelMonitorUpdateErr::PermanentFailure,
- }
- }
- #[allow(unused)]
- pub(crate) fn from_native(native: &nativeChannelMonitorUpdateErr) -> Self {
- match native {
- nativeChannelMonitorUpdateErr::TemporaryFailure => ChannelMonitorUpdateErr::TemporaryFailure,
- nativeChannelMonitorUpdateErr::PermanentFailure => ChannelMonitorUpdateErr::PermanentFailure,
- }
- }
- #[allow(unused)]
- pub(crate) fn native_into(native: nativeChannelMonitorUpdateErr) -> Self {
- match native {
- nativeChannelMonitorUpdateErr::TemporaryFailure => ChannelMonitorUpdateErr::TemporaryFailure,
- nativeChannelMonitorUpdateErr::PermanentFailure => ChannelMonitorUpdateErr::PermanentFailure,
- }
- }
-}
-
-use lightning::ln::channelmonitor::MonitorUpdateError as nativeMonitorUpdateErrorImport;
-type nativeMonitorUpdateError = nativeMonitorUpdateErrorImport;
-
-/// General Err type for ChannelMonitor actions. Generally, this implies that the data provided is
-/// inconsistent with the ChannelMonitor being called. eg for ChannelMonitor::update_monitor this
-/// means you tried to update a monitor for a different channel or the ChannelMonitorUpdate was
-/// corrupted.
-/// Contains a human-readable error message.
-#[must_use]
-#[repr(C)]
-pub struct MonitorUpdateError {
- /// Nearly everyhwere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeMonitorUpdateError,
- pub is_owned: bool,
-}
-
-impl Drop for MonitorUpdateError {
- fn drop(&mut self) {
- if self.is_owned && !self.inner.is_null() {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-#[no_mangle]
-pub extern "C" fn MonitorUpdateError_free(this_ptr: MonitorUpdateError) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn MonitorUpdateError_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeMonitorUpdateError); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl MonitorUpdateError {
- pub(crate) fn take_ptr(mut self) -> *mut nativeMonitorUpdateError {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-
-use lightning::ln::channelmonitor::MonitorEvent as nativeMonitorEventImport;
-type nativeMonitorEvent = nativeMonitorEventImport;
-
-/// An event to be processed by the ChannelManager.
-#[must_use]
-#[repr(C)]
-pub struct MonitorEvent {
- /// Nearly everyhwere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeMonitorEvent,
- pub is_owned: bool,
-}
-
-impl Drop for MonitorEvent {
- fn drop(&mut self) {
- if self.is_owned && !self.inner.is_null() {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-#[no_mangle]
-pub extern "C" fn MonitorEvent_free(this_ptr: MonitorEvent) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn MonitorEvent_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeMonitorEvent); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl MonitorEvent {
- pub(crate) fn take_ptr(mut self) -> *mut nativeMonitorEvent {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-
-use lightning::ln::channelmonitor::HTLCUpdate as nativeHTLCUpdateImport;
-type nativeHTLCUpdate = nativeHTLCUpdateImport;
-
-/// Simple structure send back by ManyChannelMonitor in case of HTLC detected onchain from a
-/// forward channel and from which info are needed to update HTLC in a backward channel.
-#[must_use]
-#[repr(C)]
-pub struct HTLCUpdate {
- /// Nearly everyhwere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeHTLCUpdate,
- pub is_owned: bool,
-}
-
-impl Drop for HTLCUpdate {
- fn drop(&mut self) {
- if self.is_owned && !self.inner.is_null() {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-#[no_mangle]
-pub extern "C" fn HTLCUpdate_free(this_ptr: HTLCUpdate) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn HTLCUpdate_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeHTLCUpdate); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl HTLCUpdate {
- pub(crate) fn take_ptr(mut self) -> *mut nativeHTLCUpdate {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-impl Clone for HTLCUpdate {
- fn clone(&self) -> Self {
- Self {
- inner: Box::into_raw(Box::new(unsafe { &*self.inner }.clone())),
- is_owned: true,
- }
- }
-}
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-pub(crate) extern "C" fn HTLCUpdate_clone_void(this_ptr: *const c_void) -> *mut c_void {
- Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeHTLCUpdate)).clone() })) as *mut c_void
-}
-#[no_mangle]
-pub extern "C" fn HTLCUpdate_write(obj: *const HTLCUpdate) -> crate::c_types::derived::CVec_u8Z {
- crate::c_types::serialize_obj(unsafe { &(*(*obj).inner) })
-}
-#[no_mangle]
-pub extern "C" fn HTLCUpdate_read(ser: crate::c_types::u8slice) -> HTLCUpdate {
- if let Ok(res) = crate::c_types::deserialize_obj(ser) {
- HTLCUpdate { inner: Box::into_raw(Box::new(res)), is_owned: true }
- } else {
- HTLCUpdate { inner: std::ptr::null_mut(), is_owned: true }
- }
-}
-
-use lightning::ln::channelmonitor::ChannelMonitor as nativeChannelMonitorImport;
-type nativeChannelMonitor = nativeChannelMonitorImport<crate::chain::keysinterface::ChannelKeys>;
-
-/// A ChannelMonitor handles chain events (blocks connected and disconnected) and generates
-/// on-chain transactions to ensure no loss of funds occurs.
-///
-/// You MUST ensure that no ChannelMonitors for a given channel anywhere contain out-of-date
-/// information and are actively monitoring the chain.
-///
-/// Pending Events or updated HTLCs which have not yet been read out by
-/// get_and_clear_pending_monitor_events or get_and_clear_pending_events are serialized to disk and
-/// reloaded at deserialize-time. Thus, you must ensure that, when handling events, all events
-/// gotten are fully handled before re-serializing the new state.
-#[must_use]
-#[repr(C)]
-pub struct ChannelMonitor {
- /// Nearly everyhwere, inner must be non-null, however in places where
- /// the Rust equivalent takes an Option, it may be set to null to indicate None.
- pub inner: *mut nativeChannelMonitor,
- pub is_owned: bool,
-}
-
-impl Drop for ChannelMonitor {
- fn drop(&mut self) {
- if self.is_owned && !self.inner.is_null() {
- let _ = unsafe { Box::from_raw(self.inner) };
- }
- }
-}
-#[no_mangle]
-pub extern "C" fn ChannelMonitor_free(this_ptr: ChannelMonitor) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn ChannelMonitor_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativeChannelMonitor); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl ChannelMonitor {
- pub(crate) fn take_ptr(mut self) -> *mut nativeChannelMonitor {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
-}
-/// Simple trait indicating ability to track a set of ChannelMonitors and multiplex events between
-/// them. Generally should be implemented by keeping a local SimpleManyChannelMonitor and passing
-/// events to it, while also taking any add/update_monitor events and passing them to some remote
-/// server(s).
-///
-/// In general, you must always have at least one local copy in memory, which must never fail to
-/// update (as it is responsible for broadcasting the latest state in case the channel is closed),
-/// and then persist it to various on-disk locations. If, for some reason, the in-memory copy fails
-/// to update (eg out-of-memory or some other condition), you must immediately shut down without
-/// taking any further action such as writing the current state to disk. This should likely be
-/// accomplished via panic!() or abort().
-///
-/// Note that any updates to a channel's monitor *must* be applied to each instance of the
-/// channel's monitor everywhere (including remote watchtowers) *before* this function returns. If
-/// an update occurs and a remote watchtower is left with old state, it may broadcast transactions
-/// which we have revoked, allowing our counterparty to claim all funds in the channel!
-///
-/// User needs to notify implementors of ManyChannelMonitor when a new block is connected or
-/// disconnected using their `block_connected` and `block_disconnected` methods. However, rather
-/// than calling these methods directly, the user should register implementors as listeners to the
-/// BlockNotifier and call the BlockNotifier's `block_(dis)connected` methods, which will notify
-/// all registered listeners in one go.
-#[repr(C)]
-pub struct ManyChannelMonitor {
- pub this_arg: *mut c_void,
- /// Adds a monitor for the given `funding_txo`.
- ///
- /// Implementer must also ensure that the funding_txo txid *and* outpoint are registered with
- /// any relevant ChainWatchInterfaces such that the provided monitor receives block_connected
- /// callbacks with the funding transaction, or any spends of it.
- ///
- /// Further, the implementer must also ensure that each output returned in
- /// monitor.get_outputs_to_watch() is registered to ensure that the provided monitor learns about
- /// any spends of any of the outputs.
- ///
- /// Any spends of outputs which should have been registered which aren't passed to
- /// ChannelMonitors via block_connected may result in FUNDS LOSS.
- #[must_use]
- pub add_monitor: extern "C" fn (this_arg: *const c_void, funding_txo: crate::chain::transaction::OutPoint, monitor: crate::ln::channelmonitor::ChannelMonitor) -> crate::c_types::derived::CResult_NoneChannelMonitorUpdateErrZ,
- /// Updates a monitor for the given `funding_txo`.
- ///
- /// Implementer must also ensure that the funding_txo txid *and* outpoint are registered with
- /// any relevant ChainWatchInterfaces such that the provided monitor receives block_connected
- /// callbacks with the funding transaction, or any spends of it.
- ///
- /// Further, the implementer must also ensure that each output returned in
- /// monitor.get_watch_outputs() is registered to ensure that the provided monitor learns about
- /// any spends of any of the outputs.
- ///
- /// Any spends of outputs which should have been registered which aren't passed to
- /// ChannelMonitors via block_connected may result in FUNDS LOSS.
- ///
- /// In case of distributed watchtowers deployment, even if an Err is return, the new version
- /// must be written to disk, as state may have been stored but rejected due to a block forcing
- /// a commitment broadcast. This storage is used to claim outputs of rejected state confirmed
- /// onchain by another watchtower, lagging behind on block processing.
- #[must_use]
- pub update_monitor: extern "C" fn (this_arg: *const c_void, funding_txo: crate::chain::transaction::OutPoint, monitor: crate::ln::channelmonitor::ChannelMonitorUpdate) -> crate::c_types::derived::CResult_NoneChannelMonitorUpdateErrZ,
- /// Used by ChannelManager to get list of HTLC resolved onchain and which needed to be updated
- /// with success or failure.
- ///
- /// You should probably just call through to
- /// ChannelMonitor::get_and_clear_pending_monitor_events() for each ChannelMonitor and return
- /// the full list.
- #[must_use]
- pub get_and_clear_pending_monitor_events: extern "C" fn (this_arg: *const c_void) -> crate::c_types::derived::CVec_MonitorEventZ,
- pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
-}
-unsafe impl Send for ManyChannelMonitor {}
-unsafe impl Sync for ManyChannelMonitor {}
-
-use lightning::ln::channelmonitor::ManyChannelMonitor as rustManyChannelMonitor;
-impl rustManyChannelMonitor for ManyChannelMonitor {
- type Keys = crate::chain::keysinterface::ChannelKeys;
- fn add_monitor(&self, funding_txo: lightning::chain::transaction::OutPoint, monitor: lightning::ln::channelmonitor::ChannelMonitor<Self::Keys>) -> Result<(), lightning::ln::channelmonitor::ChannelMonitorUpdateErr> {
- let mut ret = (self.add_monitor)(self.this_arg, crate::chain::transaction::OutPoint { inner: Box::into_raw(Box::new(funding_txo)), is_owned: true }, crate::ln::channelmonitor::ChannelMonitor { inner: Box::into_raw(Box::new(monitor)), is_owned: true });
- let mut local_ret = match ret.result_ok { true => Ok( { () /*(*unsafe { Box::from_raw(ret.contents.result.take_ptr()) })*/ }), false => Err( { (*unsafe { Box::from_raw(ret.contents.err.take_ptr()) }).into_native() })};
- local_ret
- }
- fn update_monitor(&self, funding_txo: lightning::chain::transaction::OutPoint, monitor: lightning::ln::channelmonitor::ChannelMonitorUpdate) -> Result<(), lightning::ln::channelmonitor::ChannelMonitorUpdateErr> {
- let mut ret = (self.update_monitor)(self.this_arg, crate::chain::transaction::OutPoint { inner: Box::into_raw(Box::new(funding_txo)), is_owned: true }, crate::ln::channelmonitor::ChannelMonitorUpdate { inner: Box::into_raw(Box::new(monitor)), is_owned: true });
- let mut local_ret = match ret.result_ok { true => Ok( { () /*(*unsafe { Box::from_raw(ret.contents.result.take_ptr()) })*/ }), false => Err( { (*unsafe { Box::from_raw(ret.contents.err.take_ptr()) }).into_native() })};
- local_ret
- }
- fn get_and_clear_pending_monitor_events(&self) -> Vec<lightning::ln::channelmonitor::MonitorEvent> {
- let mut ret = (self.get_and_clear_pending_monitor_events)(self.this_arg);
- let mut local_ret = Vec::new(); for mut item in ret.into_rust().drain(..) { local_ret.push( { *unsafe { Box::from_raw(item.take_ptr()) } }); };
- local_ret
- }
-}
-
-// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
-// directly as a Deref trait in higher-level structs:
-impl std::ops::Deref for ManyChannelMonitor {
- type Target = Self;
- fn deref(&self) -> &Self {
- self
- }
-}
-/// Calls the free function if one is set
-#[no_mangle]
-pub extern "C" fn ManyChannelMonitor_free(this_ptr: ManyChannelMonitor) { }
-impl Drop for ManyChannelMonitor {
- fn drop(&mut self) {
- if let Some(f) = self.free {
- f(self.this_arg);
- }
- }
-}
-/// Updates a ChannelMonitor on the basis of some new information provided by the Channel
-/// itself.
-///
-/// panics if the given update is not the next update by update_id.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChannelMonitor_update_monitor(this_arg: &mut ChannelMonitor, mut updates: crate::ln::channelmonitor::ChannelMonitorUpdate, broadcaster: &crate::chain::chaininterface::BroadcasterInterface, logger: &crate::util::logger::Logger) -> crate::c_types::derived::CResult_NoneMonitorUpdateErrorZ {
- let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChannelMonitor)) }.update_monitor(*unsafe { Box::from_raw(updates.take_ptr()) }, broadcaster, logger);
- let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::ln::channelmonitor::MonitorUpdateError { inner: Box::into_raw(Box::new(e)), is_owned: true } }) };
- local_ret
-}
-
-/// Gets the update_id from the latest ChannelMonitorUpdate which was applied to this
-/// ChannelMonitor.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChannelMonitor_get_latest_update_id(this_arg: &ChannelMonitor) -> u64 {
- let mut ret = unsafe { &*this_arg.inner }.get_latest_update_id();
- ret
-}
-
-/// Gets the funding transaction outpoint of the channel this ChannelMonitor is monitoring for.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChannelMonitor_get_funding_txo(this_arg: &ChannelMonitor) -> crate::c_types::derived::C2Tuple_OutPointScriptZ {
- let mut ret = unsafe { &*this_arg.inner }.get_funding_txo();
- let (ref orig_ret_0, ref orig_ret_1) = ret; let mut local_ret = (crate::chain::transaction::OutPoint { inner: unsafe { ( (&(*orig_ret_0) as *const _) as *mut _) }, is_owned: false }, orig_ret_1.clone().into_bytes().into()).into();
- local_ret
-}
-
-/// Get the list of HTLCs who's status has been updated on chain. This should be called by
-/// ChannelManager via ManyChannelMonitor::get_and_clear_pending_monitor_events().
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChannelMonitor_get_and_clear_pending_monitor_events(this_arg: &mut ChannelMonitor) -> crate::c_types::derived::CVec_MonitorEventZ {
- let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChannelMonitor)) }.get_and_clear_pending_monitor_events();
- let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { crate::ln::channelmonitor::MonitorEvent { inner: Box::into_raw(Box::new(item)), is_owned: true } }); };
- local_ret.into()
-}
-
-/// Gets the list of pending events which were generated by previous actions, clearing the list
-/// in the process.
-///
-/// This is called by ManyChannelMonitor::get_and_clear_pending_events() and is equivalent to
-/// EventsProvider::get_and_clear_pending_events() except that it requires &mut self as we do
-/// no internal locking in ChannelMonitors.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChannelMonitor_get_and_clear_pending_events(this_arg: &mut ChannelMonitor) -> crate::c_types::derived::CVec_EventZ {
- let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChannelMonitor)) }.get_and_clear_pending_events();
- let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { crate::util::events::Event::native_into(item) }); };
- local_ret.into()
-}
-
-/// Used by ChannelManager deserialization to broadcast the latest holder state if its copy of
-/// the Channel was out-of-date. You may use it to get a broadcastable holder toxic tx in case of
-/// fallen-behind, i.e when receiving a channel_reestablish with a proof that our counterparty side knows
-/// a higher revocation secret than the holder commitment number we are aware of. Broadcasting these
-/// transactions are UNSAFE, as they allow counterparty side to punish you. Nevertheless you may want to
-/// broadcast them if counterparty don't close channel with his higher commitment transaction after a
-/// substantial amount of time (a month or even a year) to get back funds. Best may be to contact
-/// out-of-band the other node operator to coordinate with him if option is available to you.
-/// In any-case, choice is up to the user.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn ChannelMonitor_get_latest_holder_commitment_txn(this_arg: &mut ChannelMonitor, logger: &crate::util::logger::Logger) -> crate::c_types::derived::CVec_TransactionZ {
- let mut ret = unsafe { &mut (*(this_arg.inner as *mut nativeChannelMonitor)) }.get_latest_holder_commitment_txn(logger);
- let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { let mut local_ret_0 = ::bitcoin::consensus::encode::serialize(&item); local_ret_0.into() }); };
- local_ret.into()
-}
-
#[must_use]
#[repr(C)]
pub struct InitFeatures {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeInitFeatures,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct NodeFeatures {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeNodeFeatures,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ChannelFeatures {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelFeatures,
pub is_owned: bool,
use crate::c_types::*;
pub mod channelmanager;
-pub mod channelmonitor;
pub mod msgs;
pub mod peer_handler;
pub mod chan_utils;
#[must_use]
#[repr(C)]
pub struct DecodeError {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeDecodeError,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct Init {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeInit,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ErrorMessage {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeErrorMessage,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct Ping {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativePing,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct Pong {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativePong,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct OpenChannel {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeOpenChannel,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct AcceptChannel {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeAcceptChannel,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct FundingCreated {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeFundingCreated,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct FundingSigned {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeFundingSigned,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct FundingLocked {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeFundingLocked,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct Shutdown {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeShutdown,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ClosingSigned {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeClosingSigned,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct UpdateAddHTLC {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeUpdateAddHTLC,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct UpdateFulfillHTLC {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeUpdateFulfillHTLC,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct UpdateFailHTLC {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeUpdateFailHTLC,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct UpdateFailMalformedHTLC {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeUpdateFailMalformedHTLC,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct CommitmentSigned {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeCommitmentSigned,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct RevokeAndACK {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeRevokeAndACK,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct UpdateFee {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeUpdateFee,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct DataLossProtect {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeDataLossProtect,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ChannelReestablish {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelReestablish,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct AnnouncementSignatures {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeAnnouncementSignatures,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct UnsignedNodeAnnouncement {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeUnsignedNodeAnnouncement,
pub is_owned: bool,
pub(crate) extern "C" fn UnsignedNodeAnnouncement_clone_void(this_ptr: *const c_void) -> *mut c_void {
Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeUnsignedNodeAnnouncement)).clone() })) as *mut c_void
}
+/// The advertised features
+#[no_mangle]
+pub extern "C" fn UnsignedNodeAnnouncement_get_features(this_ptr: &UnsignedNodeAnnouncement) -> crate::ln::features::NodeFeatures {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.features;
+ crate::ln::features::NodeFeatures { inner: unsafe { ( (&((*inner_val)) as *const _) as *mut _) }, is_owned: false }
+}
+/// The advertised features
+#[no_mangle]
+pub extern "C" fn UnsignedNodeAnnouncement_set_features(this_ptr: &mut UnsignedNodeAnnouncement, mut val: crate::ln::features::NodeFeatures) {
+ unsafe { &mut *this_ptr.inner }.features = *unsafe { Box::from_raw(val.take_ptr()) };
+}
/// A strictly monotonic announcement counter, with gaps allowed
#[no_mangle]
pub extern "C" fn UnsignedNodeAnnouncement_get_timestamp(this_ptr: &UnsignedNodeAnnouncement) -> u32 {
#[must_use]
#[repr(C)]
pub struct NodeAnnouncement {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeNodeAnnouncement,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct UnsignedChannelAnnouncement {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeUnsignedChannelAnnouncement,
pub is_owned: bool,
pub(crate) extern "C" fn UnsignedChannelAnnouncement_clone_void(this_ptr: *const c_void) -> *mut c_void {
Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeUnsignedChannelAnnouncement)).clone() })) as *mut c_void
}
+/// The advertised channel features
+#[no_mangle]
+pub extern "C" fn UnsignedChannelAnnouncement_get_features(this_ptr: &UnsignedChannelAnnouncement) -> crate::ln::features::ChannelFeatures {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.features;
+ crate::ln::features::ChannelFeatures { inner: unsafe { ( (&((*inner_val)) as *const _) as *mut _) }, is_owned: false }
+}
+/// The advertised channel features
+#[no_mangle]
+pub extern "C" fn UnsignedChannelAnnouncement_set_features(this_ptr: &mut UnsignedChannelAnnouncement, mut val: crate::ln::features::ChannelFeatures) {
+ unsafe { &mut *this_ptr.inner }.features = *unsafe { Box::from_raw(val.take_ptr()) };
+}
/// The genesis hash of the blockchain where the channel is to be opened
#[no_mangle]
pub extern "C" fn UnsignedChannelAnnouncement_get_chain_hash(this_ptr: &UnsignedChannelAnnouncement) -> *const [u8; 32] {
#[must_use]
#[repr(C)]
pub struct ChannelAnnouncement {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelAnnouncement,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct UnsignedChannelUpdate {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeUnsignedChannelUpdate,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ChannelUpdate {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelUpdate,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct QueryChannelRange {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeQueryChannelRange,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ReplyChannelRange {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeReplyChannelRange,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct QueryShortChannelIds {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeQueryShortChannelIds,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ReplyShortChannelIdsEnd {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeReplyShortChannelIdsEnd,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct GossipTimestampFilter {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeGossipTimestampFilter,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct LightningError {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeLightningError,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct CommitmentUpdate {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeCommitmentUpdate,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct MessageHandler {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeMessageHandler,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct PeerHandleError {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativePeerHandleError,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct PeerManager {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativePeerManager,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct NetworkGraph {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeNetworkGraph,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct LockedNetworkGraph {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeLockedNetworkGraph,
pub is_owned: bool,
}
use lightning::routing::network_graph::NetGraphMsgHandler as nativeNetGraphMsgHandlerImport;
-type nativeNetGraphMsgHandler = nativeNetGraphMsgHandlerImport<crate::chain::chaininterface::ChainWatchInterface, crate::util::logger::Logger>;
+type nativeNetGraphMsgHandler = nativeNetGraphMsgHandlerImport<crate::chain::Access, crate::util::logger::Logger>;
/// Receives and validates network updates from peers,
/// stores authentic and relevant data as a network graph.
#[must_use]
#[repr(C)]
pub struct NetGraphMsgHandler {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeNetGraphMsgHandler,
pub is_owned: bool,
/// channel owners' keys.
#[must_use]
#[no_mangle]
-pub extern "C" fn NetGraphMsgHandler_new(mut chain_monitor: crate::chain::chaininterface::ChainWatchInterface, mut logger: crate::util::logger::Logger) -> NetGraphMsgHandler {
- let mut ret = lightning::routing::network_graph::NetGraphMsgHandler::new(chain_monitor, logger);
+pub extern "C" fn NetGraphMsgHandler_new(chain_access: *mut crate::chain::Access, mut logger: crate::util::logger::Logger) -> NetGraphMsgHandler {
+ let mut local_chain_access = if chain_access == std::ptr::null_mut() { None } else { Some( { unsafe { *Box::from_raw(chain_access) } }) };
+ let mut ret = lightning::routing::network_graph::NetGraphMsgHandler::new(local_chain_access, logger);
NetGraphMsgHandler { inner: Box::into_raw(Box::new(ret)), is_owned: true }
}
/// assuming an existing Network Graph.
#[must_use]
#[no_mangle]
-pub extern "C" fn NetGraphMsgHandler_from_net_graph(mut chain_monitor: crate::chain::chaininterface::ChainWatchInterface, mut logger: crate::util::logger::Logger, mut network_graph: crate::routing::network_graph::NetworkGraph) -> NetGraphMsgHandler {
- let mut ret = lightning::routing::network_graph::NetGraphMsgHandler::from_net_graph(chain_monitor, logger, *unsafe { Box::from_raw(network_graph.take_ptr()) });
+pub extern "C" fn NetGraphMsgHandler_from_net_graph(chain_access: *mut crate::chain::Access, mut logger: crate::util::logger::Logger, mut network_graph: crate::routing::network_graph::NetworkGraph) -> NetGraphMsgHandler {
+ let mut local_chain_access = if chain_access == std::ptr::null_mut() { None } else { Some( { unsafe { *Box::from_raw(chain_access) } }) };
+ let mut ret = lightning::routing::network_graph::NetGraphMsgHandler::from_net_graph(local_chain_access, logger, *unsafe { Box::from_raw(network_graph.take_ptr()) });
NetGraphMsgHandler { inner: Box::into_raw(Box::new(ret)), is_owned: true }
}
local_ret.into()
}
#[must_use]
-extern "C" fn NetGraphMsgHandler_RoutingMessageHandler_should_request_full_sync(this_arg: *const c_void, _node_id: crate::c_types::PublicKey) -> bool {
+extern "C" fn NetGraphMsgHandler_RoutingMessageHandler_should_request_full_sync(this_arg: *const c_void, mut _node_id: crate::c_types::PublicKey) -> bool {
let mut ret = unsafe { &mut *(this_arg as *mut nativeNetGraphMsgHandler) }.should_request_full_sync(&_node_id.into_rust());
ret
}
#[must_use]
#[repr(C)]
pub struct DirectionalChannelInfo {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeDirectionalChannelInfo,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ChannelInfo {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelInfo,
pub is_owned: bool,
ret
}
}
+/// Protocol features of a channel communicated during its announcement
+#[no_mangle]
+pub extern "C" fn ChannelInfo_get_features(this_ptr: &ChannelInfo) -> crate::ln::features::ChannelFeatures {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.features;
+ crate::ln::features::ChannelFeatures { inner: unsafe { ( (&((*inner_val)) as *const _) as *mut _) }, is_owned: false }
+}
+/// Protocol features of a channel communicated during its announcement
+#[no_mangle]
+pub extern "C" fn ChannelInfo_set_features(this_ptr: &mut ChannelInfo, mut val: crate::ln::features::ChannelFeatures) {
+ unsafe { &mut *this_ptr.inner }.features = *unsafe { Box::from_raw(val.take_ptr()) };
+}
/// Source node of the first direction of a channel
#[no_mangle]
pub extern "C" fn ChannelInfo_get_node_one(this_ptr: &ChannelInfo) -> crate::c_types::PublicKey {
#[must_use]
#[repr(C)]
pub struct RoutingFees {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeRoutingFees,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct NodeAnnouncementInfo {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeNodeAnnouncementInfo,
pub is_owned: bool,
ret
}
}
+/// Protocol features the node announced support for
+#[no_mangle]
+pub extern "C" fn NodeAnnouncementInfo_get_features(this_ptr: &NodeAnnouncementInfo) -> crate::ln::features::NodeFeatures {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.features;
+ crate::ln::features::NodeFeatures { inner: unsafe { ( (&((*inner_val)) as *const _) as *mut _) }, is_owned: false }
+}
+/// Protocol features the node announced support for
+#[no_mangle]
+pub extern "C" fn NodeAnnouncementInfo_set_features(this_ptr: &mut NodeAnnouncementInfo, mut val: crate::ln::features::NodeFeatures) {
+ unsafe { &mut *this_ptr.inner }.features = *unsafe { Box::from_raw(val.take_ptr()) };
+}
/// When the last known update to the node state was issued.
/// Value is opaque, as set in the announcement.
#[no_mangle]
let mut local_val = if val.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(val.take_ptr()) } }) };
unsafe { &mut *this_ptr.inner }.announcement_message = local_val;
}
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeAnnouncementInfo_new(mut features_arg: crate::ln::features::NodeFeatures, mut last_update_arg: u32, mut rgb_arg: crate::c_types::ThreeBytes, mut alias_arg: crate::c_types::ThirtyTwoBytes, mut addresses_arg: crate::c_types::derived::CVec_NetAddressZ, mut announcement_message_arg: crate::ln::msgs::NodeAnnouncement) -> NodeAnnouncementInfo {
+ let mut local_addresses_arg = Vec::new(); for mut item in addresses_arg.into_rust().drain(..) { local_addresses_arg.push( { item.into_native() }); };
+ let mut local_announcement_message_arg = if announcement_message_arg.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(announcement_message_arg.take_ptr()) } }) };
+ NodeAnnouncementInfo { inner: Box::into_raw(Box::new(nativeNodeAnnouncementInfo {
+ features: *unsafe { Box::from_raw(features_arg.take_ptr()) },
+ last_update: last_update_arg,
+ rgb: rgb_arg.data,
+ alias: alias_arg.data,
+ addresses: local_addresses_arg,
+ announcement_message: local_announcement_message_arg,
+ })), is_owned: true }
+}
#[no_mangle]
pub extern "C" fn NodeAnnouncementInfo_write(obj: *const NodeAnnouncementInfo) -> crate::c_types::derived::CVec_u8Z {
crate::c_types::serialize_obj(unsafe { &(*(*obj).inner) })
#[must_use]
#[repr(C)]
pub struct NodeInfo {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeNodeInfo,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct RouteHop {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeRouteHop,
pub is_owned: bool,
pub extern "C" fn RouteHop_set_pubkey(this_ptr: &mut RouteHop, mut val: crate::c_types::PublicKey) {
unsafe { &mut *this_ptr.inner }.pubkey = val.into_rust();
}
+/// The node_announcement features of the node at this hop. For the last hop, these may be
+/// amended to match the features present in the invoice this node generated.
+#[no_mangle]
+pub extern "C" fn RouteHop_get_node_features(this_ptr: &RouteHop) -> crate::ln::features::NodeFeatures {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.node_features;
+ crate::ln::features::NodeFeatures { inner: unsafe { ( (&((*inner_val)) as *const _) as *mut _) }, is_owned: false }
+}
+/// The node_announcement features of the node at this hop. For the last hop, these may be
+/// amended to match the features present in the invoice this node generated.
+#[no_mangle]
+pub extern "C" fn RouteHop_set_node_features(this_ptr: &mut RouteHop, mut val: crate::ln::features::NodeFeatures) {
+ unsafe { &mut *this_ptr.inner }.node_features = *unsafe { Box::from_raw(val.take_ptr()) };
+}
/// The channel that should be used from the previous hop to reach this node.
#[no_mangle]
pub extern "C" fn RouteHop_get_short_channel_id(this_ptr: &RouteHop) -> u64 {
pub extern "C" fn RouteHop_set_short_channel_id(this_ptr: &mut RouteHop, mut val: u64) {
unsafe { &mut *this_ptr.inner }.short_channel_id = val;
}
+/// The channel_announcement features of the channel that should be used from the previous hop
+/// to reach this node.
+#[no_mangle]
+pub extern "C" fn RouteHop_get_channel_features(this_ptr: &RouteHop) -> crate::ln::features::ChannelFeatures {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.channel_features;
+ crate::ln::features::ChannelFeatures { inner: unsafe { ( (&((*inner_val)) as *const _) as *mut _) }, is_owned: false }
+}
+/// The channel_announcement features of the channel that should be used from the previous hop
+/// to reach this node.
+#[no_mangle]
+pub extern "C" fn RouteHop_set_channel_features(this_ptr: &mut RouteHop, mut val: crate::ln::features::ChannelFeatures) {
+ unsafe { &mut *this_ptr.inner }.channel_features = *unsafe { Box::from_raw(val.take_ptr()) };
+}
/// The fee taken on this hop. For the last hop, this should be the full value of the payment.
#[no_mangle]
pub extern "C" fn RouteHop_get_fee_msat(this_ptr: &RouteHop) -> u64 {
pub extern "C" fn RouteHop_set_cltv_expiry_delta(this_ptr: &mut RouteHop, mut val: u32) {
unsafe { &mut *this_ptr.inner }.cltv_expiry_delta = val;
}
+#[must_use]
+#[no_mangle]
+pub extern "C" fn RouteHop_new(mut pubkey_arg: crate::c_types::PublicKey, mut node_features_arg: crate::ln::features::NodeFeatures, mut short_channel_id_arg: u64, mut channel_features_arg: crate::ln::features::ChannelFeatures, mut fee_msat_arg: u64, mut cltv_expiry_delta_arg: u32) -> RouteHop {
+ RouteHop { inner: Box::into_raw(Box::new(nativeRouteHop {
+ pubkey: pubkey_arg.into_rust(),
+ node_features: *unsafe { Box::from_raw(node_features_arg.take_ptr()) },
+ short_channel_id: short_channel_id_arg,
+ channel_features: *unsafe { Box::from_raw(channel_features_arg.take_ptr()) },
+ fee_msat: fee_msat_arg,
+ cltv_expiry_delta: cltv_expiry_delta_arg,
+ })), is_owned: true }
+}
use lightning::routing::router::Route as nativeRouteImport;
type nativeRoute = nativeRouteImport;
#[must_use]
#[repr(C)]
pub struct Route {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeRoute,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct RouteHint {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeRouteHint,
pub is_owned: bool,
/// equal), however the enabled/disabled bit on such channels as well as the htlc_minimum_msat
/// *is* checked as they may change based on the receiving node.
#[no_mangle]
-pub extern "C" fn get_route(our_node_id: crate::c_types::PublicKey, network: &crate::routing::network_graph::NetworkGraph, target: crate::c_types::PublicKey, mut first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, mut last_hops: crate::c_types::derived::CVec_RouteHintZ, mut final_value_msat: u64, mut final_cltv: u32, mut logger: crate::util::logger::Logger) -> crate::c_types::derived::CResult_RouteLightningErrorZ {
- let mut local_first_hops_base = if first_hops.is_null() { None } else { Some( { let mut local_first_hops_0 = Vec::new(); for mut item in unsafe { &mut *first_hops }.as_slice().iter() { local_first_hops_0.push( { unsafe { &*item.inner } }); }; local_first_hops_0 }) }; let mut local_first_hops = local_first_hops_base.as_ref().map(|a| &a[..]);
+pub extern "C" fn get_route(mut our_node_id: crate::c_types::PublicKey, network: &crate::routing::network_graph::NetworkGraph, mut target: crate::c_types::PublicKey, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, mut last_hops: crate::c_types::derived::CVec_RouteHintZ, mut final_value_msat: u64, mut final_cltv: u32, mut logger: crate::util::logger::Logger) -> crate::c_types::derived::CResult_RouteLightningErrorZ {
+ let mut local_first_hops_base = if first_hops == std::ptr::null_mut() { None } else { Some( { let mut local_first_hops_0 = Vec::new(); for mut item in unsafe { &mut *first_hops }.as_slice().iter() { local_first_hops_0.push( { unsafe { &*item.inner } }); }; local_first_hops_0 }) }; let mut local_first_hops = local_first_hops_base.as_ref().map(|a| &a[..]);
let mut local_last_hops = Vec::new(); for mut item in last_hops.as_slice().iter() { local_last_hops.push( { unsafe { &*item.inner } }); };
let mut ret = lightning::routing::router::get_route(&our_node_id.into_rust(), unsafe { &*network.inner }, &target.into_rust(), local_first_hops, &local_last_hops[..], final_value_msat, final_cltv, logger);
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::routing::router::Route { inner: Box::into_raw(Box::new(o)), is_owned: true } }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::ln::msgs::LightningError { inner: Box::into_raw(Box::new(e)), is_owned: true } }) };
#[must_use]
#[repr(C)]
pub struct ChannelHandshakeConfig {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelHandshakeConfig,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ChannelHandshakeLimits {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelHandshakeLimits,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct ChannelConfig {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeChannelConfig,
pub is_owned: bool,
#[must_use]
#[repr(C)]
pub struct UserConfig {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// Nearly everywhere, inner must be non-null, however in places where
/// the Rust equivalent takes an Option, it may be set to null to indicate None.
pub inner: *mut nativeUserConfig,
pub is_owned: bool,
ChannelUnavailable {
err: crate::c_types::derived::CVec_u8Z,
},
- /// An attempt to call add/update_monitor returned an Err (ie you did this!), causing the
+ /// An attempt to call watch/update_channel returned an Err (ie you did this!), causing the
/// attempted action to fail.
MonitorUpdateFailed,
}
pub mod transaction;
pub mod keysinterface;
-/// The `Access` trait defines behavior for accessing chain data and state, such as blocks and
-/// UTXOs.
-pub trait Access: Send + Sync {
- /// Returns the transaction output of a funding transaction encoded by [`short_channel_id`].
- /// Returns an error if `genesis_hash` is for a different chain or if such a transaction output
- /// is unknown.
- ///
- /// [`short_channel_id`]: https://github.com/lightningnetwork/lightning-rfc/blob/master/07-routing-gossip.md#definition-of-short_channel_id
- fn get_utxo(&self, genesis_hash: &BlockHash, short_channel_id: u64) -> Result<TxOut, AccessError>;
-}
-
/// An error when accessing the chain via [`Access`].
///
/// [`Access`]: trait.Access.html
UnknownTx,
}
+/// The `Access` trait defines behavior for accessing chain data and state, such as blocks and
+/// UTXOs.
+pub trait Access: Send + Sync {
+ /// Returns the transaction output of a funding transaction encoded by [`short_channel_id`].
+ /// Returns an error if `genesis_hash` is for a different chain or if such a transaction output
+ /// is unknown.
+ ///
+ /// [`short_channel_id`]: https://github.com/lightningnetwork/lightning-rfc/blob/master/07-routing-gossip.md#definition-of-short_channel_id
+ fn get_utxo(&self, genesis_hash: &BlockHash, short_channel_id: u64) -> Result<TxOut, AccessError>;
+}
+
/// The `Watch` trait defines behavior for watching on-chain activity pertaining to channels as
/// blocks are connected and disconnected.
///
projects / rust-lightning / commitdiff