X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Ftransaction_utils.rs;h=5c02fe156aaeffad0355c9f95aaafc3fbba26c88;hb=refs%2Fheads%2F2021-07-broken-beta;hp=1984b480586a7c1da99254c4cdf9413b9964720f;hpb=414e62230e8bcca5c841222b21a00fe60609ee03;p=rust-lightning

diff --git a/lightning/src/util/transaction_utils.rs b/lightning/src/util/transaction_utils.rs
index 1984b480..5c02fe15 100644
--- a/lightning/src/util/transaction_utils.rs
+++ b/lightning/src/util/transaction_utils.rs
@@ -14,7 +14,8 @@ use bitcoin::consensus::encode::VarInt;
 
 use ln::msgs::MAX_VALUE_MSAT;
 
-use std::cmp::Ordering;
+use prelude::*;
+use core::cmp::Ordering;
 
 pub fn sort_outputs<T, C : Fn(&T, &T) -> Ordering>(outputs: &mut Vec<(TxOut, T)>, tie_breaker: C) {
 	outputs.sort_unstable_by(|a, b| {
@@ -83,6 +84,8 @@ mod tests {
 
 	use hex::decode;
 
+	use alloc::vec;
+
 	#[test]
 	fn sort_output_by_value() {
 		let txout1 = TxOut {