Use hashbrown replacements for std equivalents

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

diff --git a/lightning/src/util/test_utils.rs b/lightning/src/util/test_utils.rs
index 60aafd9169a600c8ee19414c8b41f3a19db144b9..b4d274f683cb5b414b9a174e781feb978600e815 100644 (file)
--- a/lightning/src/util/test_utils.rs
+++ b/lightning/src/util/test_utils.rs
@@ -42,7 +42,6 @@ use core::time::Duration;
 use std::sync::{Mutex, Arc};
 use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
 use core::{cmp, mem};
-use std::collections::{HashMap, HashSet, VecDeque};
 use chain::keysinterface::InMemorySigner;
 
 pub struct TestVecWriter(pub Vec<u8>);