Use alloc for no_std builds

[rust-lightning] / lightning / src / util / enforcing_trait_impls.rs

diff --git a/lightning/src/util/enforcing_trait_impls.rs b/lightning/src/util/enforcing_trait_impls.rs
index 55e45d309454dd286a8b357a65dbd61b9fccfe9c..26f9d87bba9bc40c03d6f5439c4828d500be0be3 100644 (file)
--- a/lightning/src/util/enforcing_trait_impls.rs
+++ b/lightning/src/util/enforcing_trait_impls.rs
@@ -11,6 +11,7 @@ use ln::chan_utils::{HTLCOutputInCommitment, ChannelPublicKeys, HolderCommitment
 use ln::{chan_utils, msgs};
 use chain::keysinterface::{Sign, InMemorySigner, BaseSign};
 
+use prelude::*;
 use core::cmp;
 use std::sync::{Mutex, Arc};