+
+use lightning_invoice::payment::InFlightHtlcs as nativeInFlightHtlcsImport;
+pub(crate) type nativeInFlightHtlcs = nativeInFlightHtlcsImport;
+
+/// A map with liquidity value (in msat) keyed by a short channel id and the direction the HTLC
+/// is traveling in. The direction boolean is determined by checking if the HTLC source's public
+/// key is less than its destination. See [`InFlightHtlcs::used_liquidity_msat`] for more
+/// details.
+#[must_use]
+#[repr(C)]
+pub struct InFlightHtlcs {
+ /// A pointer to the opaque Rust object.
+
+ /// 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 nativeInFlightHtlcs,
+ /// Indicates that this is the only struct which contains the same pointer.
+
+ /// Rust functions which take ownership of an object provided via an argument require
+ /// this to be true and invalidate the object pointed to by inner.
+ pub is_owned: bool,
+}
+
+impl Drop for InFlightHtlcs {
+ fn drop(&mut self) {
+ if self.is_owned && !<*mut nativeInFlightHtlcs>::is_null(self.inner) {
+ let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) };
+ }
+ }
+}
+/// Frees any resources used by the InFlightHtlcs, if is_owned is set and inner is non-NULL.
+#[no_mangle]
+pub extern "C" fn InFlightHtlcs_free(this_obj: InFlightHtlcs) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn InFlightHtlcs_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeInFlightHtlcs); }
+}
+#[allow(unused)]
+impl InFlightHtlcs {
+ pub(crate) fn get_native_ref(&self) -> &'static nativeInFlightHtlcs {
+ unsafe { &*ObjOps::untweak_ptr(self.inner) }
+ }
+ pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeInFlightHtlcs {
+ 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 nativeInFlightHtlcs {
+ assert!(self.is_owned);
+ let ret = ObjOps::untweak_ptr(self.inner);
+ self.inner = core::ptr::null_mut();
+ ret
+ }
+}
+/// Returns liquidity in msat given the public key of the HTLC source, target, and short channel
+/// id.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InFlightHtlcs_used_liquidity_msat(this_arg: &crate::lightning_invoice::payment::InFlightHtlcs, source: &crate::lightning::routing::gossip::NodeId, target: &crate::lightning::routing::gossip::NodeId, mut channel_scid: u64) -> crate::c_types::derived::COption_u64Z {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.used_liquidity_msat(source.get_native_ref(), target.get_native_ref(), channel_scid);
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_u64Z::None } else { crate::c_types::derived::COption_u64Z::Some( { ret.unwrap() }) };
+ local_ret
+}
+
+#[no_mangle]
+/// Serialize the InFlightHtlcs object into a byte array which can be read by InFlightHtlcs_read
+pub extern "C" fn InFlightHtlcs_write(obj: &crate::lightning_invoice::payment::InFlightHtlcs) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
+}
+#[no_mangle]
+pub(crate) extern "C" fn InFlightHtlcs_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &*(obj as *const nativeInFlightHtlcs) })
+}
+#[no_mangle]
+/// Read a InFlightHtlcs from a byte array, created by InFlightHtlcs_write
+pub extern "C" fn InFlightHtlcs_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_InFlightHtlcsDecodeErrorZ {
+ let res: Result<lightning_invoice::payment::InFlightHtlcs, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj(ser);
+ let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning_invoice::payment::InFlightHtlcs { 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
+}