Use hashbrown replacements for std equivalents

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

diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs
index fb0435a0d3d94e313502ff15132a3bb162522444..166e943e66ddb1007dafbab2f49c843e6db63467 100644 (file)
--- a/lightning/src/ln/functional_test_utils.rs
+++ b/lightning/src/ln/functional_test_utils.rs
@@ -44,7 +44,6 @@ use core::cell::RefCell;
 use std::rc::Rc;
 use std::sync::{Arc, Mutex};
 use core::mem;
-use std::collections::HashMap;
 
 pub const CHAN_CONFIRM_DEPTH: u32 = 10;