use std::str::FromStr;
use std::ffi::c_void;
+use core::convert::Infallible;
use bitcoin::hashes::Hash;
use crate::c_types::*;
impl Drop for ChannelMonitorUpdate {
fn drop(&mut self) {
if self.is_owned && !<*mut nativeChannelMonitorUpdate>::is_null(self.inner) {
- let _ = unsafe { Box::from_raw(self.inner) };
+ let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) };
}
}
}
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 get_native_ref(&self) -> &'static nativeChannelMonitorUpdate {
+ unsafe { &*ObjOps::untweak_ptr(self.inner) }
+ }
+ pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeChannelMonitorUpdate {
+ unsafe { &mut *ObjOps::untweak_ptr(self.inner) }
+ }
+ /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
pub(crate) fn take_inner(mut self) -> *mut nativeChannelMonitorUpdate {
assert!(self.is_owned);
- let ret = self.inner;
+ let ret = ObjOps::untweak_ptr(self.inner);
self.inner = std::ptr::null_mut();
ret
}
/// its docs for more details.
#[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;
+ let mut inner_val = &mut this_ptr.get_native_mut_ref().update_id;
*inner_val
}
/// The sequence number of this update. Updates *must* be replayed in-order according to this
/// its docs for more details.
#[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;
+ unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.update_id = val;
}
impl Clone for ChannelMonitorUpdate {
fn clone(&self) -> Self {
Self {
inner: if <*mut nativeChannelMonitorUpdate>::is_null(self.inner) { std::ptr::null_mut() } else {
- Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
+ ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) },
is_owned: true,
}
}
#[no_mangle]
/// Serialize the ChannelMonitorUpdate object into a byte array which can be read by ChannelMonitorUpdate_read
pub extern "C" fn ChannelMonitorUpdate_write(obj: &ChannelMonitorUpdate) -> crate::c_types::derived::CVec_u8Z {
- crate::c_types::serialize_obj(unsafe { &*unsafe { &*obj }.inner })
+ crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
}
#[no_mangle]
pub(crate) extern "C" fn ChannelMonitorUpdate_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
/// Read a ChannelMonitorUpdate from a byte array, created by ChannelMonitorUpdate_write
pub extern "C" fn ChannelMonitorUpdate_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_ChannelMonitorUpdateDecodeErrorZ {
let res = crate::c_types::deserialize_obj(ser);
- let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::chain::channelmonitor::ChannelMonitorUpdate { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() };
+ let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::chain::channelmonitor::ChannelMonitorUpdate { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
local_res
}
/// An error enum representing a failure to persist a channel monitor update.
pub extern "C" fn ChannelMonitorUpdateErr_clone(orig: &ChannelMonitorUpdateErr) -> ChannelMonitorUpdateErr {
orig.clone()
}
+#[no_mangle]
+/// Utility method to constructs a new TemporaryFailure-variant ChannelMonitorUpdateErr
+pub extern "C" fn ChannelMonitorUpdateErr_temporary_failure() -> ChannelMonitorUpdateErr {
+ ChannelMonitorUpdateErr::TemporaryFailure}
+#[no_mangle]
+/// Utility method to constructs a new PermanentFailure-variant ChannelMonitorUpdateErr
+pub extern "C" fn ChannelMonitorUpdateErr_permanent_failure() -> ChannelMonitorUpdateErr {
+ ChannelMonitorUpdateErr::PermanentFailure}
use lightning::chain::channelmonitor::MonitorUpdateError as nativeMonitorUpdateErrorImport;
type nativeMonitorUpdateError = nativeMonitorUpdateErrorImport;
impl Drop for MonitorUpdateError {
fn drop(&mut self) {
if self.is_owned && !<*mut nativeMonitorUpdateError>::is_null(self.inner) {
- let _ = unsafe { Box::from_raw(self.inner) };
+ let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) };
}
}
}
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 get_native_ref(&self) -> &'static nativeMonitorUpdateError {
+ unsafe { &*ObjOps::untweak_ptr(self.inner) }
+ }
+ pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeMonitorUpdateError {
+ unsafe { &mut *ObjOps::untweak_ptr(self.inner) }
+ }
+ /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
pub(crate) fn take_inner(mut self) -> *mut nativeMonitorUpdateError {
assert!(self.is_owned);
- let ret = self.inner;
+ let ret = ObjOps::untweak_ptr(self.inner);
self.inner = std::ptr::null_mut();
ret
}
fn clone(&self) -> Self {
Self {
inner: if <*mut nativeMonitorUpdateError>::is_null(self.inner) { std::ptr::null_mut() } else {
- Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
+ ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) },
is_owned: true,
}
}
pub enum MonitorEvent {
/// A monitor event containing an HTLCUpdate.
HTLCEvent(crate::lightning::chain::channelmonitor::HTLCUpdate),
- /// A monitor event that the Channel's commitment transaction was broadcasted.
- CommitmentTxBroadcasted(crate::lightning::chain::transaction::OutPoint),
+ /// A monitor event that the Channel's commitment transaction was confirmed.
+ CommitmentTxConfirmed(crate::lightning::chain::transaction::OutPoint),
}
use lightning::chain::channelmonitor::MonitorEvent as nativeMonitorEvent;
impl MonitorEvent {
*unsafe { Box::from_raw(a_nonref.take_inner()) },
)
},
- MonitorEvent::CommitmentTxBroadcasted (ref a, ) => {
+ MonitorEvent::CommitmentTxConfirmed (ref a, ) => {
let mut a_nonref = (*a).clone();
- nativeMonitorEvent::CommitmentTxBroadcasted (
+ nativeMonitorEvent::CommitmentTxConfirmed (
*unsafe { Box::from_raw(a_nonref.take_inner()) },
)
},
*unsafe { Box::from_raw(a.take_inner()) },
)
},
- MonitorEvent::CommitmentTxBroadcasted (mut a, ) => {
- nativeMonitorEvent::CommitmentTxBroadcasted (
+ MonitorEvent::CommitmentTxConfirmed (mut a, ) => {
+ nativeMonitorEvent::CommitmentTxConfirmed (
*unsafe { Box::from_raw(a.take_inner()) },
)
},
nativeMonitorEvent::HTLCEvent (ref a, ) => {
let mut a_nonref = (*a).clone();
MonitorEvent::HTLCEvent (
- crate::lightning::chain::channelmonitor::HTLCUpdate { inner: Box::into_raw(Box::new(a_nonref)), is_owned: true },
+ crate::lightning::chain::channelmonitor::HTLCUpdate { inner: ObjOps::heap_alloc(a_nonref), is_owned: true },
)
},
- nativeMonitorEvent::CommitmentTxBroadcasted (ref a, ) => {
+ nativeMonitorEvent::CommitmentTxConfirmed (ref a, ) => {
let mut a_nonref = (*a).clone();
- MonitorEvent::CommitmentTxBroadcasted (
- crate::lightning::chain::transaction::OutPoint { inner: Box::into_raw(Box::new(a_nonref)), is_owned: true },
+ MonitorEvent::CommitmentTxConfirmed (
+ crate::lightning::chain::transaction::OutPoint { inner: ObjOps::heap_alloc(a_nonref), is_owned: true },
)
},
}
match native {
nativeMonitorEvent::HTLCEvent (mut a, ) => {
MonitorEvent::HTLCEvent (
- crate::lightning::chain::channelmonitor::HTLCUpdate { inner: Box::into_raw(Box::new(a)), is_owned: true },
+ crate::lightning::chain::channelmonitor::HTLCUpdate { inner: ObjOps::heap_alloc(a), is_owned: true },
)
},
- nativeMonitorEvent::CommitmentTxBroadcasted (mut a, ) => {
- MonitorEvent::CommitmentTxBroadcasted (
- crate::lightning::chain::transaction::OutPoint { inner: Box::into_raw(Box::new(a)), is_owned: true },
+ nativeMonitorEvent::CommitmentTxConfirmed (mut a, ) => {
+ MonitorEvent::CommitmentTxConfirmed (
+ crate::lightning::chain::transaction::OutPoint { inner: ObjOps::heap_alloc(a), is_owned: true },
)
},
}
pub extern "C" fn MonitorEvent_clone(orig: &MonitorEvent) -> MonitorEvent {
orig.clone()
}
+#[no_mangle]
+/// Utility method to constructs a new HTLCEvent-variant MonitorEvent
+pub extern "C" fn MonitorEvent_htlcevent(a: crate::lightning::chain::channelmonitor::HTLCUpdate) -> MonitorEvent {
+ MonitorEvent::HTLCEvent(a, )
+}
+#[no_mangle]
+/// Utility method to constructs a new CommitmentTxConfirmed-variant MonitorEvent
+pub extern "C" fn MonitorEvent_commitment_tx_confirmed(a: crate::lightning::chain::transaction::OutPoint) -> MonitorEvent {
+ MonitorEvent::CommitmentTxConfirmed(a, )
+}
use lightning::chain::channelmonitor::HTLCUpdate as nativeHTLCUpdateImport;
type nativeHTLCUpdate = nativeHTLCUpdateImport;
impl Drop for HTLCUpdate {
fn drop(&mut self) {
if self.is_owned && !<*mut nativeHTLCUpdate>::is_null(self.inner) {
- let _ = unsafe { Box::from_raw(self.inner) };
+ let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) };
}
}
}
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 get_native_ref(&self) -> &'static nativeHTLCUpdate {
+ unsafe { &*ObjOps::untweak_ptr(self.inner) }
+ }
+ pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeHTLCUpdate {
+ unsafe { &mut *ObjOps::untweak_ptr(self.inner) }
+ }
+ /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
pub(crate) fn take_inner(mut self) -> *mut nativeHTLCUpdate {
assert!(self.is_owned);
- let ret = self.inner;
+ let ret = ObjOps::untweak_ptr(self.inner);
self.inner = std::ptr::null_mut();
ret
}
fn clone(&self) -> Self {
Self {
inner: if <*mut nativeHTLCUpdate>::is_null(self.inner) { std::ptr::null_mut() } else {
- Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
+ ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(self.inner) }.clone()) },
is_owned: true,
}
}
#[no_mangle]
/// Serialize the HTLCUpdate object into a byte array which can be read by HTLCUpdate_read
pub extern "C" fn HTLCUpdate_write(obj: &HTLCUpdate) -> crate::c_types::derived::CVec_u8Z {
- crate::c_types::serialize_obj(unsafe { &*unsafe { &*obj }.inner })
+ crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
}
#[no_mangle]
pub(crate) extern "C" fn HTLCUpdate_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
/// Read a HTLCUpdate from a byte array, created by HTLCUpdate_write
pub extern "C" fn HTLCUpdate_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_HTLCUpdateDecodeErrorZ {
let res = crate::c_types::deserialize_obj(ser);
- let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::chain::channelmonitor::HTLCUpdate { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() };
+ let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::chain::channelmonitor::HTLCUpdate { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
local_res
}
-/// Number of blocks we wait on seeing a HTLC output being solved before we fail corresponding inbound
-/// HTLCs. This prevents us from failing backwards and then getting a reorg resulting in us losing money.
+/// Number of blocks we wait on seeing a HTLC output being solved before we fail corresponding
+/// inbound HTLCs. This prevents us from failing backwards and then getting a reorg resulting in us
+/// losing money.
+///
+/// Note that this is a library-wide security assumption. If a reorg deeper than this number of
+/// blocks occurs, counterparties may be able to steal funds or claims made by and balances exposed
+/// by a [`ChannelMonitor`] may be incorrect.
#[no_mangle]
pub static ANTI_REORG_DELAY: u32 = lightning::chain::channelmonitor::ANTI_REORG_DELAY;
+/// Details about the balance(s) available for spending once the channel appears on chain.
+///
+/// See [`ChannelMonitor::get_claimable_balances`] for more details on when these will or will not
+/// be provided.
+#[must_use]
+#[derive(Clone)]
+#[repr(C)]
+pub enum Balance {
+ /// The channel is not yet closed (or the commitment or closing transaction has not yet
+ /// appeared in a block). The given balance is claimable (less on-chain fees) if the channel is
+ /// force-closed now.
+ ClaimableOnChannelClose {
+ /// The amount available to claim, in satoshis, excluding the on-chain fees which will be
+ /// required to do so.
+ claimable_amount_satoshis: u64,
+ },
+ /// The channel has been closed, and the given balance is ours but awaiting confirmations until
+ /// we consider it spendable.
+ ClaimableAwaitingConfirmations {
+ /// The amount available to claim, in satoshis, possibly excluding the on-chain fees which
+ /// were spent in broadcasting the transaction.
+ claimable_amount_satoshis: u64,
+ /// The height at which an [`Event::SpendableOutputs`] event will be generated for this
+ /// amount.
+ confirmation_height: u32,
+ },
+ /// The channel has been closed, and the given balance should be ours but awaiting spending
+ /// transaction confirmation. If the spending transaction does not confirm in time, it is
+ /// possible our counterparty can take the funds by broadcasting an HTLC timeout on-chain.
+ ///
+ /// Once the spending transaction confirms, before it has reached enough confirmations to be
+ /// considered safe from chain reorganizations, the balance will instead be provided via
+ /// [`Balance::ClaimableAwaitingConfirmations`].
+ ContentiousClaimable {
+ /// The amount available to claim, in satoshis, excluding the on-chain fees which will be
+ /// required to do so.
+ claimable_amount_satoshis: u64,
+ /// The height at which the counterparty may be able to claim the balance if we have not
+ /// done so.
+ timeout_height: u32,
+ },
+ /// HTLCs which we sent to our counterparty which are claimable after a timeout (less on-chain
+ /// fees) if the counterparty does not know the preimage for the HTLCs. These are somewhat
+ /// likely to be claimed by our counterparty before we do.
+ MaybeClaimableHTLCAwaitingTimeout {
+ /// The amount available to claim, in satoshis, excluding the on-chain fees which will be
+ /// required to do so.
+ claimable_amount_satoshis: u64,
+ /// The height at which we will be able to claim the balance if our counterparty has not
+ /// done so.
+ claimable_height: u32,
+ },
+}
+use lightning::chain::channelmonitor::Balance as nativeBalance;
+impl Balance {
+ #[allow(unused)]
+ pub(crate) fn to_native(&self) -> nativeBalance {
+ match self {
+ Balance::ClaimableOnChannelClose {ref claimable_amount_satoshis, } => {
+ let mut claimable_amount_satoshis_nonref = (*claimable_amount_satoshis).clone();
+ nativeBalance::ClaimableOnChannelClose {
+ claimable_amount_satoshis: claimable_amount_satoshis_nonref,
+ }
+ },
+ Balance::ClaimableAwaitingConfirmations {ref claimable_amount_satoshis, ref confirmation_height, } => {
+ let mut claimable_amount_satoshis_nonref = (*claimable_amount_satoshis).clone();
+ let mut confirmation_height_nonref = (*confirmation_height).clone();
+ nativeBalance::ClaimableAwaitingConfirmations {
+ claimable_amount_satoshis: claimable_amount_satoshis_nonref,
+ confirmation_height: confirmation_height_nonref,
+ }
+ },
+ Balance::ContentiousClaimable {ref claimable_amount_satoshis, ref timeout_height, } => {
+ let mut claimable_amount_satoshis_nonref = (*claimable_amount_satoshis).clone();
+ let mut timeout_height_nonref = (*timeout_height).clone();
+ nativeBalance::ContentiousClaimable {
+ claimable_amount_satoshis: claimable_amount_satoshis_nonref,
+ timeout_height: timeout_height_nonref,
+ }
+ },
+ Balance::MaybeClaimableHTLCAwaitingTimeout {ref claimable_amount_satoshis, ref claimable_height, } => {
+ let mut claimable_amount_satoshis_nonref = (*claimable_amount_satoshis).clone();
+ let mut claimable_height_nonref = (*claimable_height).clone();
+ nativeBalance::MaybeClaimableHTLCAwaitingTimeout {
+ claimable_amount_satoshis: claimable_amount_satoshis_nonref,
+ claimable_height: claimable_height_nonref,
+ }
+ },
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn into_native(self) -> nativeBalance {
+ match self {
+ Balance::ClaimableOnChannelClose {mut claimable_amount_satoshis, } => {
+ nativeBalance::ClaimableOnChannelClose {
+ claimable_amount_satoshis: claimable_amount_satoshis,
+ }
+ },
+ Balance::ClaimableAwaitingConfirmations {mut claimable_amount_satoshis, mut confirmation_height, } => {
+ nativeBalance::ClaimableAwaitingConfirmations {
+ claimable_amount_satoshis: claimable_amount_satoshis,
+ confirmation_height: confirmation_height,
+ }
+ },
+ Balance::ContentiousClaimable {mut claimable_amount_satoshis, mut timeout_height, } => {
+ nativeBalance::ContentiousClaimable {
+ claimable_amount_satoshis: claimable_amount_satoshis,
+ timeout_height: timeout_height,
+ }
+ },
+ Balance::MaybeClaimableHTLCAwaitingTimeout {mut claimable_amount_satoshis, mut claimable_height, } => {
+ nativeBalance::MaybeClaimableHTLCAwaitingTimeout {
+ claimable_amount_satoshis: claimable_amount_satoshis,
+ claimable_height: claimable_height,
+ }
+ },
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn from_native(native: &nativeBalance) -> Self {
+ match native {
+ nativeBalance::ClaimableOnChannelClose {ref claimable_amount_satoshis, } => {
+ let mut claimable_amount_satoshis_nonref = (*claimable_amount_satoshis).clone();
+ Balance::ClaimableOnChannelClose {
+ claimable_amount_satoshis: claimable_amount_satoshis_nonref,
+ }
+ },
+ nativeBalance::ClaimableAwaitingConfirmations {ref claimable_amount_satoshis, ref confirmation_height, } => {
+ let mut claimable_amount_satoshis_nonref = (*claimable_amount_satoshis).clone();
+ let mut confirmation_height_nonref = (*confirmation_height).clone();
+ Balance::ClaimableAwaitingConfirmations {
+ claimable_amount_satoshis: claimable_amount_satoshis_nonref,
+ confirmation_height: confirmation_height_nonref,
+ }
+ },
+ nativeBalance::ContentiousClaimable {ref claimable_amount_satoshis, ref timeout_height, } => {
+ let mut claimable_amount_satoshis_nonref = (*claimable_amount_satoshis).clone();
+ let mut timeout_height_nonref = (*timeout_height).clone();
+ Balance::ContentiousClaimable {
+ claimable_amount_satoshis: claimable_amount_satoshis_nonref,
+ timeout_height: timeout_height_nonref,
+ }
+ },
+ nativeBalance::MaybeClaimableHTLCAwaitingTimeout {ref claimable_amount_satoshis, ref claimable_height, } => {
+ let mut claimable_amount_satoshis_nonref = (*claimable_amount_satoshis).clone();
+ let mut claimable_height_nonref = (*claimable_height).clone();
+ Balance::MaybeClaimableHTLCAwaitingTimeout {
+ claimable_amount_satoshis: claimable_amount_satoshis_nonref,
+ claimable_height: claimable_height_nonref,
+ }
+ },
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn native_into(native: nativeBalance) -> Self {
+ match native {
+ nativeBalance::ClaimableOnChannelClose {mut claimable_amount_satoshis, } => {
+ Balance::ClaimableOnChannelClose {
+ claimable_amount_satoshis: claimable_amount_satoshis,
+ }
+ },
+ nativeBalance::ClaimableAwaitingConfirmations {mut claimable_amount_satoshis, mut confirmation_height, } => {
+ Balance::ClaimableAwaitingConfirmations {
+ claimable_amount_satoshis: claimable_amount_satoshis,
+ confirmation_height: confirmation_height,
+ }
+ },
+ nativeBalance::ContentiousClaimable {mut claimable_amount_satoshis, mut timeout_height, } => {
+ Balance::ContentiousClaimable {
+ claimable_amount_satoshis: claimable_amount_satoshis,
+ timeout_height: timeout_height,
+ }
+ },
+ nativeBalance::MaybeClaimableHTLCAwaitingTimeout {mut claimable_amount_satoshis, mut claimable_height, } => {
+ Balance::MaybeClaimableHTLCAwaitingTimeout {
+ claimable_amount_satoshis: claimable_amount_satoshis,
+ claimable_height: claimable_height,
+ }
+ },
+ }
+ }
+}
+/// Frees any resources used by the Balance
+#[no_mangle]
+pub extern "C" fn Balance_free(this_ptr: Balance) { }
+/// Creates a copy of the Balance
+#[no_mangle]
+pub extern "C" fn Balance_clone(orig: &Balance) -> Balance {
+ orig.clone()
+}
+#[no_mangle]
+/// Utility method to constructs a new ClaimableOnChannelClose-variant Balance
+pub extern "C" fn Balance_claimable_on_channel_close(claimable_amount_satoshis: u64) -> Balance {
+ Balance::ClaimableOnChannelClose {
+ claimable_amount_satoshis,
+ }
+}
+#[no_mangle]
+/// Utility method to constructs a new ClaimableAwaitingConfirmations-variant Balance
+pub extern "C" fn Balance_claimable_awaiting_confirmations(claimable_amount_satoshis: u64, confirmation_height: u32) -> Balance {
+ Balance::ClaimableAwaitingConfirmations {
+ claimable_amount_satoshis,
+ confirmation_height,
+ }
+}
+#[no_mangle]
+/// Utility method to constructs a new ContentiousClaimable-variant Balance
+pub extern "C" fn Balance_contentious_claimable(claimable_amount_satoshis: u64, timeout_height: u32) -> Balance {
+ Balance::ContentiousClaimable {
+ claimable_amount_satoshis,
+ timeout_height,
+ }
+}
+#[no_mangle]
+/// Utility method to constructs a new MaybeClaimableHTLCAwaitingTimeout-variant Balance
+pub extern "C" fn Balance_maybe_claimable_htlcawaiting_timeout(claimable_amount_satoshis: u64, claimable_height: u32) -> Balance {
+ Balance::MaybeClaimableHTLCAwaitingTimeout {
+ claimable_amount_satoshis,
+ claimable_height,
+ }
+}
+/// Checks if two Balances contain equal inner contents.
+/// This ignores pointers and is_owned flags and looks at the values in fields.
+#[no_mangle]
+pub extern "C" fn Balance_eq(a: &Balance, b: &Balance) -> bool {
+ if &a.to_native() == &b.to_native() { true } else { false }
+}
use lightning::chain::channelmonitor::ChannelMonitor as nativeChannelMonitorImport;
type nativeChannelMonitor = nativeChannelMonitorImport<crate::lightning::chain::keysinterface::Sign>;
impl Drop for ChannelMonitor {
fn drop(&mut self) {
if self.is_owned && !<*mut nativeChannelMonitor>::is_null(self.inner) {
- let _ = unsafe { Box::from_raw(self.inner) };
+ let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) };
}
}
}
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 get_native_ref(&self) -> &'static nativeChannelMonitor {
+ unsafe { &*ObjOps::untweak_ptr(self.inner) }
+ }
+ pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeChannelMonitor {
+ unsafe { &mut *ObjOps::untweak_ptr(self.inner) }
+ }
+ /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
pub(crate) fn take_inner(mut self) -> *mut nativeChannelMonitor {
assert!(self.is_owned);
- let ret = self.inner;
+ let ret = ObjOps::untweak_ptr(self.inner);
self.inner = std::ptr::null_mut();
ret
}
#[no_mangle]
/// Serialize the ChannelMonitor object into a byte array which can be read by ChannelMonitor_read
pub extern "C" fn ChannelMonitor_write(obj: &ChannelMonitor) -> crate::c_types::derived::CVec_u8Z {
- crate::c_types::serialize_obj(unsafe { &*unsafe { &*obj }.inner })
+ crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
}
#[no_mangle]
pub(crate) extern "C" fn ChannelMonitor_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
#[must_use]
#[no_mangle]
pub extern "C" fn ChannelMonitor_update_monitor(this_arg: &ChannelMonitor, updates: &crate::lightning::chain::channelmonitor::ChannelMonitorUpdate, broadcaster: &crate::lightning::chain::chaininterface::BroadcasterInterface, fee_estimator: &crate::lightning::chain::chaininterface::FeeEstimator, logger: &crate::lightning::util::logger::Logger) -> crate::c_types::derived::CResult_NoneMonitorUpdateErrorZ {
- let mut ret = unsafe { &*this_arg.inner }.update_monitor(unsafe { &*updates.inner }, broadcaster, fee_estimator, logger);
- let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { () /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::chain::channelmonitor::MonitorUpdateError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() };
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.update_monitor(updates.get_native_ref(), broadcaster, fee_estimator, logger);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { () /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::chain::channelmonitor::MonitorUpdateError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
local_ret
}
#[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();
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.get_latest_update_id();
ret
}
#[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 (mut orig_ret_0, mut orig_ret_1) = ret; let mut local_ret = (crate::lightning::chain::transaction::OutPoint { inner: Box::into_raw(Box::new(orig_ret_0)), is_owned: true }, orig_ret_1.into_bytes().into()).into();
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.get_funding_txo();
+ let (mut orig_ret_0, mut orig_ret_1) = ret; let mut local_ret = (crate::lightning::chain::transaction::OutPoint { inner: ObjOps::heap_alloc(orig_ret_0), is_owned: true }, orig_ret_1.into_bytes().into()).into();
local_ret
}
#[must_use]
#[no_mangle]
pub extern "C" fn ChannelMonitor_get_outputs_to_watch(this_arg: &ChannelMonitor) -> crate::c_types::derived::CVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ {
- let mut ret = unsafe { &*this_arg.inner }.get_outputs_to_watch();
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.get_outputs_to_watch();
let mut local_ret = Vec::new(); for mut 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 mut item in orig_ret_0_1.drain(..) { local_orig_ret_0_1.push( { let (mut orig_orig_ret_0_1_0_0, mut orig_orig_ret_0_1_0_1) = item; let mut local_orig_ret_0_1_0 = (orig_orig_ret_0_1_0_0, orig_orig_ret_0_1_0_1.into_bytes().into()).into(); local_orig_ret_0_1_0 }); }; 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()
}
/// have been registered.
#[no_mangle]
pub extern "C" fn ChannelMonitor_load_outputs_to_watch(this_arg: &ChannelMonitor, filter: &crate::lightning::chain::Filter) {
- unsafe { &*this_arg.inner }.load_outputs_to_watch(filter)
+ unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.load_outputs_to_watch(filter)
}
/// Get the list of HTLCs who's status has been updated on chain. This should be called by
#[must_use]
#[no_mangle]
pub extern "C" fn ChannelMonitor_get_and_clear_pending_monitor_events(this_arg: &ChannelMonitor) -> crate::c_types::derived::CVec_MonitorEventZ {
- let mut ret = unsafe { &*this_arg.inner }.get_and_clear_pending_monitor_events();
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.get_and_clear_pending_monitor_events();
let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::lightning::chain::channelmonitor::MonitorEvent::native_into(item) }); };
local_ret.into()
}
#[must_use]
#[no_mangle]
pub extern "C" fn ChannelMonitor_get_and_clear_pending_events(this_arg: &ChannelMonitor) -> crate::c_types::derived::CVec_EventZ {
- let mut ret = unsafe { &*this_arg.inner }.get_and_clear_pending_events();
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.get_and_clear_pending_events();
let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::lightning::util::events::Event::native_into(item) }); };
local_ret.into()
}
#[must_use]
#[no_mangle]
pub extern "C" fn ChannelMonitor_get_latest_holder_commitment_txn(this_arg: &ChannelMonitor, logger: &crate::lightning::util::logger::Logger) -> crate::c_types::derived::CVec_TransactionZ {
- let mut ret = unsafe { &*this_arg.inner }.get_latest_holder_commitment_txn(logger);
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.get_latest_holder_commitment_txn(logger);
let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::c_types::Transaction::from_bitcoin(&item) }); };
local_ret.into()
}
#[no_mangle]
pub extern "C" fn ChannelMonitor_block_connected(this_arg: &ChannelMonitor, header: *const [u8; 80], mut txdata: crate::c_types::derived::CVec_C2Tuple_usizeTransactionZZ, mut height: u32, mut broadcaster: crate::lightning::chain::chaininterface::BroadcasterInterface, mut fee_estimator: crate::lightning::chain::chaininterface::FeeEstimator, mut logger: crate::lightning::util::logger::Logger) -> crate::c_types::derived::CVec_TransactionOutputsZ {
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 { &*this_arg.inner }.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 ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.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 mut 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 mut item in orig_ret_0_1.drain(..) { local_orig_ret_0_1.push( { let (mut orig_orig_ret_0_1_0_0, mut orig_orig_ret_0_1_0_1) = item; let mut local_orig_ret_0_1_0 = (orig_orig_ret_0_1_0_0, crate::c_types::TxOut::from_rust(orig_orig_ret_0_1_0_1)).into(); local_orig_ret_0_1_0 }); }; 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()
}
/// appropriately.
#[no_mangle]
pub extern "C" fn ChannelMonitor_block_disconnected(this_arg: &ChannelMonitor, header: *const [u8; 80], mut height: u32, mut broadcaster: crate::lightning::chain::chaininterface::BroadcasterInterface, mut fee_estimator: crate::lightning::chain::chaininterface::FeeEstimator, mut logger: crate::lightning::util::logger::Logger) {
- unsafe { &*this_arg.inner }.block_disconnected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), height, broadcaster, fee_estimator, logger)
+ unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.block_disconnected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), height, broadcaster, fee_estimator, logger)
}
/// Processes transactions confirmed in a block with the given header and height, returning new
#[no_mangle]
pub extern "C" fn ChannelMonitor_transactions_confirmed(this_arg: &ChannelMonitor, header: *const [u8; 80], mut txdata: crate::c_types::derived::CVec_C2Tuple_usizeTransactionZZ, mut height: u32, mut broadcaster: crate::lightning::chain::chaininterface::BroadcasterInterface, mut fee_estimator: crate::lightning::chain::chaininterface::FeeEstimator, mut logger: crate::lightning::util::logger::Logger) -> crate::c_types::derived::CVec_TransactionOutputsZ {
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 { &*this_arg.inner }.transactions_confirmed(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), &local_txdata.iter().map(|(a, b)| (*a, b)).collect::<Vec<_>>()[..], height, broadcaster, fee_estimator, logger);
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.transactions_confirmed(&::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 mut 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 mut item in orig_ret_0_1.drain(..) { local_orig_ret_0_1.push( { let (mut orig_orig_ret_0_1_0_0, mut orig_orig_ret_0_1_0_1) = item; let mut local_orig_ret_0_1_0 = (orig_orig_ret_0_1_0_0, crate::c_types::TxOut::from_rust(orig_orig_ret_0_1_0_1)).into(); local_orig_ret_0_1_0 }); }; 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()
}
/// [`block_disconnected`]: Self::block_disconnected
#[no_mangle]
pub extern "C" fn ChannelMonitor_transaction_unconfirmed(this_arg: &ChannelMonitor, txid: *const [u8; 32], mut broadcaster: crate::lightning::chain::chaininterface::BroadcasterInterface, mut fee_estimator: crate::lightning::chain::chaininterface::FeeEstimator, mut logger: crate::lightning::util::logger::Logger) {
- unsafe { &*this_arg.inner }.transaction_unconfirmed(&::bitcoin::hash_types::Txid::from_slice(&unsafe { &*txid }[..]).unwrap(), broadcaster, fee_estimator, logger)
+ unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.transaction_unconfirmed(&::bitcoin::hash_types::Txid::from_slice(&unsafe { &*txid }[..]).unwrap(), broadcaster, fee_estimator, logger)
}
/// Updates the monitor with the current best chain tip, returning new outputs to watch. See
#[must_use]
#[no_mangle]
pub extern "C" fn ChannelMonitor_best_block_updated(this_arg: &ChannelMonitor, header: *const [u8; 80], mut height: u32, mut broadcaster: crate::lightning::chain::chaininterface::BroadcasterInterface, mut fee_estimator: crate::lightning::chain::chaininterface::FeeEstimator, mut logger: crate::lightning::util::logger::Logger) -> crate::c_types::derived::CVec_TransactionOutputsZ {
- let mut ret = unsafe { &*this_arg.inner }.best_block_updated(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), height, broadcaster, fee_estimator, logger);
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.best_block_updated(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), height, broadcaster, fee_estimator, logger);
let mut local_ret = Vec::new(); for mut 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 mut item in orig_ret_0_1.drain(..) { local_orig_ret_0_1.push( { let (mut orig_orig_ret_0_1_0_0, mut orig_orig_ret_0_1_0_1) = item; let mut local_orig_ret_0_1_0 = (orig_orig_ret_0_1_0_0, crate::c_types::TxOut::from_rust(orig_orig_ret_0_1_0_1)).into(); local_orig_ret_0_1_0 }); }; 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()
}
#[must_use]
#[no_mangle]
pub extern "C" fn ChannelMonitor_get_relevant_txids(this_arg: &ChannelMonitor) -> crate::c_types::derived::CVec_TxidZ {
- let mut ret = unsafe { &*this_arg.inner }.get_relevant_txids();
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.get_relevant_txids();
let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::c_types::ThirtyTwoBytes { data: item.into_inner() } }); };
local_ret.into()
}
+/// Gets the latest best block which was connected either via the [`chain::Listen`] or
+/// [`chain::Confirm`] interfaces.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_current_best_block(this_arg: &ChannelMonitor) -> crate::lightning::chain::BestBlock {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.current_best_block();
+ crate::lightning::chain::BestBlock { inner: ObjOps::heap_alloc(ret), is_owned: true }
+}
+
+/// Gets the balances in this channel which are either claimable by us if we were to
+/// force-close the channel now or which are claimable on-chain (possibly awaiting
+/// confirmation).
+///
+/// Any balances in the channel which are available on-chain (excluding on-chain fees) are
+/// included here until an [`Event::SpendableOutputs`] event has been generated for the
+/// balance, or until our counterparty has claimed the balance and accrued several
+/// confirmations on the claim transaction.
+///
+/// Note that the balances available when you or your counterparty have broadcasted revoked
+/// state(s) may not be fully captured here.
+///
+/// See [`Balance`] for additional details on the types of claimable balances which
+/// may be returned here and their meanings.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_get_claimable_balances(this_arg: &ChannelMonitor) -> crate::c_types::derived::CVec_BalanceZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.get_claimable_balances();
+ let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::lightning::chain::channelmonitor::Balance::native_into(item) }); };
+ local_ret.into()
+}
+
/// `Persist` defines behavior for persisting channel monitors: this could mean
/// writing once to disk, and/or uploading to one or more backup services.
///
}
unsafe impl Send for Persist {}
unsafe impl Sync for Persist {}
+#[no_mangle]
+pub(crate) extern "C" fn Persist_clone_fields(orig: &Persist) -> Persist {
+ Persist {
+ this_arg: orig.this_arg,
+ persist_new_channel: Clone::clone(&orig.persist_new_channel),
+ update_persisted_channel: Clone::clone(&orig.update_persisted_channel),
+ free: Clone::clone(&orig.free),
+ }
+}
use lightning::chain::channelmonitor::Persist as rustPersist;
impl rustPersist<crate::lightning::chain::keysinterface::Sign> for Persist {
fn persist_new_channel(&self, mut id: lightning::chain::transaction::OutPoint, mut data: &lightning::chain::channelmonitor::ChannelMonitor<crate::lightning::chain::keysinterface::Sign>) -> Result<(), lightning::chain::channelmonitor::ChannelMonitorUpdateErr> {
- let mut ret = (self.persist_new_channel)(self.this_arg, crate::lightning::chain::transaction::OutPoint { inner: Box::into_raw(Box::new(id)), is_owned: true }, &crate::lightning::chain::channelmonitor::ChannelMonitor { inner: unsafe { (data as *const _) as *mut _ }, is_owned: false });
+ let mut ret = (self.persist_new_channel)(self.this_arg, crate::lightning::chain::transaction::OutPoint { inner: ObjOps::heap_alloc(id), is_owned: true }, &crate::lightning::chain::channelmonitor::ChannelMonitor { inner: unsafe { ObjOps::nonnull_ptr_to_inner((data as *const _) as *mut _) }, is_owned: false });
let mut local_ret = match ret.result_ok { true => Ok( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.result)) })*/ }), false => Err( { (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.err)) }).into_native() })};
local_ret
}
fn update_persisted_channel(&self, mut id: lightning::chain::transaction::OutPoint, mut update: &lightning::chain::channelmonitor::ChannelMonitorUpdate, mut data: &lightning::chain::channelmonitor::ChannelMonitor<crate::lightning::chain::keysinterface::Sign>) -> Result<(), lightning::chain::channelmonitor::ChannelMonitorUpdateErr> {
- let mut ret = (self.update_persisted_channel)(self.this_arg, crate::lightning::chain::transaction::OutPoint { inner: Box::into_raw(Box::new(id)), is_owned: true }, &crate::lightning::chain::channelmonitor::ChannelMonitorUpdate { inner: unsafe { (update as *const _) as *mut _ }, is_owned: false }, &crate::lightning::chain::channelmonitor::ChannelMonitor { inner: unsafe { (data as *const _) as *mut _ }, is_owned: false });
+ let mut ret = (self.update_persisted_channel)(self.this_arg, crate::lightning::chain::transaction::OutPoint { inner: ObjOps::heap_alloc(id), is_owned: true }, &crate::lightning::chain::channelmonitor::ChannelMonitorUpdate { inner: unsafe { ObjOps::nonnull_ptr_to_inner((update as *const _) as *mut _) }, is_owned: false }, &crate::lightning::chain::channelmonitor::ChannelMonitor { inner: unsafe { ObjOps::nonnull_ptr_to_inner((data as *const _) as *mut _) }, is_owned: false });
let mut local_ret = match ret.result_ok { true => Ok( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.result)) })*/ }), false => Err( { (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.err)) }).into_native() })};
local_ret
}
pub extern "C" fn C2Tuple_BlockHashChannelMonitorZ_read(ser: crate::c_types::u8slice, arg: &crate::lightning::chain::keysinterface::KeysInterface) -> crate::c_types::derived::CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ {
let arg_conv = arg;
let res: Result<(bitcoin::hash_types::BlockHash, lightning::chain::channelmonitor::ChannelMonitor<crate::lightning::chain::keysinterface::Sign>), lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj_arg(ser, arg_conv);
- let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { let (mut orig_res_0_0, mut orig_res_0_1) = o; let mut local_res_0 = (crate::c_types::ThirtyTwoBytes { data: orig_res_0_0.into_inner() }, crate::lightning::chain::channelmonitor::ChannelMonitor { inner: Box::into_raw(Box::new(orig_res_0_1)), is_owned: true }).into(); local_res_0 }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() };
+ let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { let (mut orig_res_0_0, mut orig_res_0_1) = o; let mut local_res_0 = (crate::c_types::ThirtyTwoBytes { data: orig_res_0_0.into_inner() }, crate::lightning::chain::channelmonitor::ChannelMonitor { inner: ObjOps::heap_alloc(orig_res_0_1), is_owned: true }).into(); local_res_0 }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
local_res
}