X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-invoice%2Fsrc%2Futils.rs;h=22e493ae1c570705da884a22b3c42a4e1ec02c0d;hb=b8d4ac1371bf0db3b28339d4e12fadf02f6add3d;hp=5e8b72467e5da655cd9f77876ac692b948498833;hpb=3fbee852b3b5fe839f2fccb1e343bc0bbe8e570d;p=rust-lightning

diff --git a/lightning-invoice/src/utils.rs b/lightning-invoice/src/utils.rs
index 5e8b7246..22e493ae 100644
--- a/lightning-invoice/src/utils.rs
+++ b/lightning-invoice/src/utils.rs
@@ -8,7 +8,7 @@ use bitcoin::hashes::Hash;
 use lightning::chain;
 use lightning::chain::chaininterface::{BroadcasterInterface, FeeEstimator};
 use lightning::sign::{Recipient, NodeSigner, SignerProvider, EntropySource};
-use lightning::ln::{PaymentHash, PaymentSecret};
+use lightning::ln::types::{PaymentHash, PaymentSecret};
 use lightning::ln::channelmanager::{ChannelDetails, ChannelManager, MIN_FINAL_CLTV_EXPIRY_DELTA};
 use lightning::ln::channelmanager::{PhantomRouteHints, MIN_CLTV_EXPIRY_DELTA};
 use lightning::ln::inbound_payment::{create, create_from_hash, ExpandedKey};
@@ -16,8 +16,10 @@ use lightning::routing::gossip::RoutingFees;
 use lightning::routing::router::{RouteHint, RouteHintHop, Router};
 use lightning::util::logger::{Logger, Record};
 use secp256k1::PublicKey;
+use alloc::collections::{btree_map, BTreeMap};
 use core::ops::Deref;
 use core::time::Duration;
+#[cfg(not(feature = "std"))]
 use core::iter::Iterator;
 
 /// Utility to create an invoice that can be paid to one of multiple nodes, or a "phantom invoice."
@@ -603,7 +605,7 @@ fn sort_and_filter_channels<L: Deref>(
 where
 	L::Target: Logger,
 {
-	let mut filtered_channels: HashMap<PublicKey, ChannelDetails> = HashMap::new();
+	let mut filtered_channels: BTreeMap<PublicKey, ChannelDetails> = BTreeMap::new();
 	let min_inbound_capacity = min_inbound_capacity_msat.unwrap_or(0);
 	let mut min_capacity_channel_exists = false;
 	let mut online_channel_exists = false;
@@ -664,7 +666,7 @@ where
 		}
 
 		match filtered_channels.entry(channel.counterparty.node_id) {
-			hash_map::Entry::Occupied(mut entry) => {
+			btree_map::Entry::Occupied(mut entry) => {
 				let current_max_capacity = entry.get().inbound_capacity_msat;
 				// If this channel is public and the previous channel is not, ensure we replace the
 				// previous channel to avoid announcing non-public channels.
@@ -697,7 +699,7 @@ where
 						channel.inbound_capacity_msat);
 				}
 			}
-			hash_map::Entry::Vacant(entry) => {
+			btree_map::Entry::Vacant(entry) => {
 				entry.insert(channel);
 			}
 		}
@@ -822,9 +824,9 @@ mod test {
 	use bitcoin::hashes::sha256::Hash as Sha256;
 	use lightning::sign::PhantomKeysManager;
 	use lightning::events::{MessageSendEvent, MessageSendEventsProvider};
-	use lightning::ln::PaymentHash;
+	use lightning::ln::types::PaymentHash;
 	#[cfg(feature = "std")]
-	use lightning::ln::PaymentPreimage;
+	use lightning::ln::types::PaymentPreimage;
 	use lightning::ln::channelmanager::{PhantomRouteHints, MIN_FINAL_CLTV_EXPIRY_DELTA, PaymentId, RecipientOnionFields, Retry};
 	use lightning::ln::functional_test_utils::*;
 	use lightning::ln::msgs::ChannelMessageHandler;