Add a background processing function that is async.

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

diff --git a/lightning/src/util/wakers.rs b/lightning/src/util/wakers.rs
index 9636466aaa2f1d750cb14b3c630aa56e4c764e2f..b81dacbd0b33b32c5ce49c997aabc9064743a18e 100644 (file)
--- a/lightning/src/util/wakers.rs
+++ b/lightning/src/util/wakers.rs
@@ -18,6 +18,8 @@ use core::mem;
 use core::time::Duration;
 use sync::{Condvar, Mutex};
 
+use prelude::{Box, Vec};
+
 #[cfg(any(test, feature = "std"))]
 use std::time::Instant;