use crate::offers::offer::{DerivedMetadata, Offer, OfferBuilder};
use crate::offers::parse::Bolt12SemanticError;
use crate::offers::refund::{Refund, RefundBuilder};
-use crate::onion_message::{Destination, OffersMessage, OffersMessageHandler, PendingOnionMessage};
+use crate::onion_message::{Destination, OffersMessage, OffersMessageHandler, PendingOnionMessage, new_pending_onion_message};
use crate::sign::{EntropySource, KeysManager, NodeSigner, Recipient, SignerProvider, WriteableEcdsaChannelSigner};
use crate::util::config::{UserConfig, ChannelConfig, ChannelConfigUpdate};
use crate::util::wakers::{Future, Notifier};
use core::ops::Deref;
// Re-export this for use in the public API.
-pub use crate::ln::outbound_payment::{PaymentSendFailure, ProbeSendFailure, Retry, RetryableSendFailure, RecipientOnionFields};
+pub(crate) use crate::ln::outbound_payment::{PaymentSendFailure, ProbeSendFailure, Retry, RetryableSendFailure, RecipientOnionFields};
use crate::ln::script::ShutdownScript;
// We hold various information about HTLC relay in the HTLC objects in Channel itself:
/// or, respectively, [`Router`] for its router, but this type alias chooses the concrete types
/// of [`KeysManager`] and [`DefaultRouter`].
///
-/// This is not exported to bindings users as Arcs don't make sense in bindings
+/// This is not exported to bindings users as type aliases aren't supported in most languages.
+#[cfg(not(c_bindings))]
pub type SimpleArcChannelManager<M, T, F, L> = ChannelManager<
Arc<M>,
Arc<T>,
Arc<NetworkGraph<Arc<L>>>,
Arc<L>,
Arc<RwLock<ProbabilisticScorer<Arc<NetworkGraph<Arc<L>>>, Arc<L>>>>,
- ProbabilisticScoringFeeParameters,
- ProbabilisticScorer<Arc<NetworkGraph<Arc<L>>>, Arc<L>>,
>>,
Arc<L>
>;
/// or, respectively, [`Router`] for its router, but this type alias chooses the concrete types
/// of [`KeysManager`] and [`DefaultRouter`].
///
-/// This is not exported to bindings users as Arcs don't make sense in bindings
+/// This is not exported to bindings users as type aliases aren't supported in most languages.
+#[cfg(not(c_bindings))]
pub type SimpleRefChannelManager<'a, 'b, 'c, 'd, 'e, 'f, 'g, 'h, M, T, F, L> =
ChannelManager<
&'a M,
&'f NetworkGraph<&'g L>,
&'g L,
&'h RwLock<ProbabilisticScorer<&'f NetworkGraph<&'g L>, &'g L>>,
- ProbabilisticScoringFeeParameters,
- ProbabilisticScorer<&'f NetworkGraph<&'g L>, &'g L>
>,
&'g L
>;
// If we returned an error and the `node_signer` cannot provide a signature for whatever
// reason`, we wouldn't be able to receive inbound payments through the corresponding
// channel.
- let sig = self.node_signer.sign_gossip_message(msgs::UnsignedGossipMessage::ChannelUpdate(&unsigned)).unwrap();
+ let sig = self.node_signer.sign_gossip_message(msgs::UnsignedGossipMessage::ChannelUpdate(unsigned.clone())).unwrap();
Ok(msgs::ChannelUpdate {
signature: sig,
/// Requires a direct connection to the introduction node in the responding [`InvoiceRequest`]'s
/// reply path.
///
+ /// This is not exported to bindings users as builder patterns don't map outside of move semantics.
+ ///
/// [`Offer`]: crate::offers::offer::Offer
/// [`InvoiceRequest`]: crate::offers::invoice_request::InvoiceRequest
pub fn create_offer_builder(
/// Errors if a duplicate `payment_id` is provided given the caveats in the aforementioned link
/// or if `amount_msats` is invalid.
///
+ /// This is not exported to bindings users as builder patterns don't map outside of move semantics.
+ ///
/// [`Refund`]: crate::offers::refund::Refund
/// [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
/// [`Bolt12Invoice::payment_paths`]: crate::offers::invoice::Bolt12Invoice::payment_paths
let mut pending_offers_messages = self.pending_offers_messages.lock().unwrap();
if offer.paths().is_empty() {
- let message = PendingOnionMessage {
- contents: OffersMessage::InvoiceRequest(invoice_request),
- destination: Destination::Node(offer.signing_pubkey()),
- reply_path: Some(reply_path),
- };
+ let message = new_pending_onion_message(
+ OffersMessage::InvoiceRequest(invoice_request),
+ Destination::Node(offer.signing_pubkey()),
+ Some(reply_path),
+ );
pending_offers_messages.push(message);
} else {
// Send as many invoice requests as there are paths in the offer (with an upper bound).
// one invoice for a given payment id will be paid, even if more than one is received.
const REQUEST_LIMIT: usize = 10;
for path in offer.paths().into_iter().take(REQUEST_LIMIT) {
- let message = PendingOnionMessage {
- contents: OffersMessage::InvoiceRequest(invoice_request.clone()),
- destination: Destination::BlindedPath(path.clone()),
- reply_path: Some(reply_path.clone()),
- };
+ let message = new_pending_onion_message(
+ OffersMessage::InvoiceRequest(invoice_request.clone()),
+ Destination::BlindedPath(path.clone()),
+ Some(reply_path.clone()),
+ );
pending_offers_messages.push(message);
}
}
let mut pending_offers_messages = self.pending_offers_messages.lock().unwrap();
if refund.paths().is_empty() {
- let message = PendingOnionMessage {
- contents: OffersMessage::Invoice(invoice),
- destination: Destination::Node(refund.payer_id()),
- reply_path: Some(reply_path),
- };
+ let message = new_pending_onion_message(
+ OffersMessage::Invoice(invoice),
+ Destination::Node(refund.payer_id()),
+ Some(reply_path),
+ );
pending_offers_messages.push(message);
} else {
for path in refund.paths() {
- let message = PendingOnionMessage {
- contents: OffersMessage::Invoice(invoice.clone()),
- destination: Destination::BlindedPath(path.clone()),
- reply_path: Some(reply_path.clone()),
- };
+ let message = new_pending_onion_message(
+ OffersMessage::Invoice(invoice.clone()),
+ Destination::BlindedPath(path.clone()),
+ Some(reply_path.clone()),
+ );
pending_offers_messages.push(message);
}
}
match invoice.sign(|invoice| self.node_signer.sign_bolt12_invoice(invoice)) {
Ok(invoice) => Ok(OffersMessage::Invoice(invoice)),
Err(SignError::Signing(())) => Err(OffersMessage::InvoiceError(
- InvoiceError::from_str("Failed signing invoice")
+ InvoiceError::from_string("Failed signing invoice".to_string())
)),
Err(SignError::Verification(_)) => Err(OffersMessage::InvoiceError(
- InvoiceError::from_str("Failed invoice signature verification")
+ InvoiceError::from_string("Failed invoice signature verification".to_string())
)),
});
match response {
OffersMessage::Invoice(invoice) => {
match invoice.verify(expanded_key, secp_ctx) {
Err(()) => {
- Some(OffersMessage::InvoiceError(InvoiceError::from_str("Unrecognized invoice")))
+ Some(OffersMessage::InvoiceError(InvoiceError::from_string("Unrecognized invoice".to_owned())))
},
Ok(_) if invoice.invoice_features().requires_unknown_bits_from(&self.bolt12_invoice_features()) => {
Some(OffersMessage::InvoiceError(Bolt12SemanticError::UnknownRequiredFeatures.into()))
Ok(payment_id) => {
if let Err(e) = self.send_payment_for_bolt12_invoice(&invoice, payment_id) {
log_trace!(self.logger, "Failed paying invoice: {:?}", e);
- Some(OffersMessage::InvoiceError(InvoiceError::from_str(&format!("{:?}", e))))
+ Some(OffersMessage::InvoiceError(InvoiceError::from_string(format!("{:?}", e))))
} else {
None
}
projects / rust-lightning / blobdiff