Merge pull request #851 from TheBlueMatt/2021-03-holding-cell-clear-msg-get

[rust-lightning] / lightning / src / ln / functional_test_utils.rs

diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs
index c1ea9072226994a1aadd8150f4115f58f737af50..c15005089e51f533f6a4a7e334d0b5dd61a9c329 100644 (file)
--- a/lightning/src/ln/functional_test_utils.rs
+++ b/lightning/src/ln/functional_test_utils.rs
@@ -39,10 +39,10 @@ use bitcoin::hash_types::BlockHash;
 
 use bitcoin::secp256k1::key::PublicKey;
 
-use std::cell::RefCell;
+use core::cell::RefCell;
 use std::rc::Rc;
 use std::sync::Mutex;
-use std::mem;
+use core::mem;
 use std::collections::HashMap;
 
 pub const CHAN_CONFIRM_DEPTH: u32 = 10;
@@ -557,7 +557,7 @@ pub fn create_chan_between_nodes_with_value_confirm_second<'a, 'b, 'c>(node_recv
 }
 
 pub fn create_chan_between_nodes_with_value_confirm<'a, 'b, 'c, 'd>(node_a: &'a Node<'b, 'c, 'd>, node_b: &'a Node<'b, 'c, 'd>, tx: &Transaction) -> ((msgs::FundingLocked, msgs::AnnouncementSignatures), [u8; 32]) {
-       let conf_height = std::cmp::max(node_a.best_block_info().1 + 1, node_b.best_block_info().1 + 1);
+       let conf_height = core::cmp::max(node_a.best_block_info().1 + 1, node_b.best_block_info().1 + 1);
        create_chan_between_nodes_with_value_confirm_first(node_a, node_b, tx, conf_height);
        confirm_transaction_at(node_a, tx, conf_height);
        connect_blocks(node_a, CHAN_CONFIRM_DEPTH - 1);