Use hashbrown replacements for std equivalents

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

diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
index 13a993fd965596dc41e12a387bc178ea31372b35..ee266849b8bd8d813cf3757279ebacc5018dc60c 100644 (file)
--- a/lightning/src/ln/channelmanager.rs
+++ b/lightning/src/ln/channelmanager.rs
@@ -64,7 +64,6 @@ use util::errors::APIError;
 use prelude::*;
 use core::{cmp, mem};
 use core::cell::RefCell;
-use std::collections::{HashMap, hash_map, HashSet};
 use std::io::{Cursor, Read};
 use std::sync::{Arc, Condvar, Mutex, MutexGuard, RwLock, RwLockReadGuard};
 use core::sync::atomic::{AtomicUsize, Ordering};