Fix several compile warnings when testing in no-std mode

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

diff --git a/lightning/src/util/wakers.rs b/lightning/src/util/wakers.rs
index 01012fff7900820251057045f6353d301186eae9..e49c832ef67fd8aeb0dd25f193eb3fe179bb57c1 100644 (file)
--- a/lightning/src/util/wakers.rs
+++ b/lightning/src/util/wakers.rs
@@ -15,13 +15,12 @@
 
 use alloc::sync::Arc;
 use core::mem;
-use core::time::Duration;
 use sync::{Condvar, Mutex};
 
 use prelude::*;
 
 #[cfg(any(test, feature = "std"))]
-use std::time::Instant;
+use std::time::{Duration, Instant};
 
 use core::future::Future as StdFuture;
 use core::task::{Context, Poll};