Use alloc for no_std builds

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

diff --git a/lightning/src/ln/onion_route_tests.rs b/lightning/src/ln/onion_route_tests.rs
index bab78e7a1c75504c94452401a77732a1956a9a7f..3fc01f1bb8b4ea7ce285091d9c2a4aea7170ec5d 100644 (file)
--- a/lightning/src/ln/onion_route_tests.rs
+++ b/lightning/src/ln/onion_route_tests.rs
@@ -32,6 +32,7 @@ use bitcoin::hashes::Hash;
 use bitcoin::secp256k1::Secp256k1;
 use bitcoin::secp256k1::key::SecretKey;
 
+use prelude::*;
 use core::default::Default;
 use std::io;