Use alloc for no_std builds

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

diff --git a/lightning/src/ln/msgs.rs b/lightning/src/ln/msgs.rs
index 94136a9ee65cb16fb66d292ea0f5e4bcf714b9b8..03897324150a2ffc8150502c184ff2c71367a916 100644 (file)
--- a/lightning/src/ln/msgs.rs
+++ b/lightning/src/ln/msgs.rs
@@ -32,6 +32,7 @@ use bitcoin::hash_types::{Txid, BlockHash};
 
 use ln::features::{ChannelFeatures, InitFeatures, NodeFeatures};
 
+use prelude::*;
 use core::{cmp, fmt};
 use core::fmt::Debug;
 use std::io::Read;
@@ -867,6 +868,7 @@ pub trait RoutingMessageHandler : MessageSendEventsProvider {
 }
 
 mod fuzzy_internal_msgs {
+       use prelude::*;
        use ln::PaymentSecret;
 
        // These types aren't intended to be pub, but are exposed for direct fuzzing (as we deserialize
@@ -1841,6 +1843,7 @@ mod tests {
        use bitcoin::secp256k1::key::{PublicKey,SecretKey};
        use bitcoin::secp256k1::{Secp256k1, Message};
 
+       use prelude::*;
        use std::io::Cursor;
 
        #[test]