From ed8425b8b907c92ac46a1634e3a4cbda395f934e Mon Sep 17 00:00:00 2001
From: Nicolas Gotchac <ngotchac@gmail.com>
Date: Mon, 28 May 2018 16:32:29 +0200
Subject: [PATCH] Remove unused imports (#8722)

---
 util/network/src/lib.rs          | 2 +-
 util/patricia_trie/src/triedb.rs | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/util/network/src/lib.rs b/util/network/src/lib.rs
index f3012e4c376..207a05075d2 100644
--- a/util/network/src/lib.rs
+++ b/util/network/src/lib.rs
@@ -42,7 +42,7 @@ use std::sync::Arc;
 use std::time::Duration;
 use ipnetwork::{IpNetwork, IpNetworkError};
 use ethkey::Secret;
-use ethereum_types::{H256, H512};
+use ethereum_types::H512;
 use rlp::{Decodable, DecoderError, Rlp};
 
 /// Protocol handler level packet id
diff --git a/util/patricia_trie/src/triedb.rs b/util/patricia_trie/src/triedb.rs
index 259525e2ee2..ed2c19e0690 100644
--- a/util/patricia_trie/src/triedb.rs
+++ b/util/patricia_trie/src/triedb.rs
@@ -21,7 +21,7 @@ use super::node::{Node, OwnedNode};
 use super::lookup::Lookup;
 use super::{Trie, TrieItem, TrieError, TrieIterator, Query};
 use ethereum_types::H256;
-use bytes::{ToPretty, Bytes};
+use bytes::Bytes;
 
 /// A `Trie` implementation using a generic `HashDB` backing database.
 ///
@@ -501,7 +501,7 @@ fn debug_output_supports_pretty_print() {
 		t.root().clone()
 	};
 	let t = TrieDB::new(&memdb, &root).unwrap();
-	 
+
 	assert_eq!(format!("{:?}", t), "TrieDB { hash_count: 0, root: Node::Extension { slice: 4, item: Node::Branch { nodes: [Node::Empty, Node::Branch { nodes: [Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Branch { nodes: [Node::Empty, Node::Leaf { slice: , value: [65, 65] }, Node::Leaf { slice: , value: [65, 66] }, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty], value: None }, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty], value: Some([65]) }, Node::Leaf { slice: , value: [66] }, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty, Node::Empty], value: None } } }");
 	assert_eq!(format!("{:#?}", t),
 "TrieDB {