Itertools are no longer reexported from util, optimized triedb iter

ethcore/src/blockchain/blockchain.rs

@@ -19,6 +19,7 @@
 use std::collections::{HashMap, HashSet};
 use std::sync::Arc;
 use std::mem;
+use itertools::Itertools;
 use bloomchain as bc;
 use util::*;
 use rlp::*;

ethcore/src/client/client.rs

@@ -20,9 +20,10 @@ use std::sync::{Arc, Weak};
 use std::sync::atomic::{AtomicUsize, AtomicBool, Ordering as AtomicOrdering};
 use std::time::{Instant};
 use time::precise_time_ns;
+use itertools::Itertools;
 
 // util
-use util::{Bytes, PerfTimer, Itertools, Mutex, RwLock, MutexGuard, Hashable};
+use util::{Bytes, PerfTimer, Mutex, RwLock, MutexGuard, Hashable};
 use util::{journaldb, DBValue, TrieFactory, Trie};
 use util::{U256, H256, Address, H2048};
 use util::trie::TrieSpec;

ethcore/src/client/test_client.rs

@@ -20,6 +20,7 @@ use std::sync::atomic::{AtomicUsize, Ordering as AtomicOrder};
 use std::sync::Arc;
 use std::collections::{HashMap, BTreeMap};
 use std::mem;
+use itertools::Itertools;
 use rustc_hex::FromHex;
 use util::*;
 use rlp::*;

ethcore/src/client/traits.rs

@@ -15,6 +15,7 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 use std::collections::BTreeMap;
+use itertools::Itertools;
 
 use block::{OpenBlock, SealedBlock, ClosedBlock};
 use blockchain::TreeRoute;
@@ -33,7 +34,7 @@ use trace::LocalizedTrace;
 use transaction::{LocalizedTransaction, PendingTransaction, SignedTransaction};
 use verification::queue::QueueInfo as BlockQueueInfo;
 
-use util::{U256, Address, H256, H2048, Bytes, Itertools};
+use util::{U256, Address, H256, H2048, Bytes};
 use util::hashdb::DBValue;
 
 use types::ids::*;

ethcore/src/pod_account.rs

@@ -16,6 +16,7 @@
 
 use std::fmt;
 use std::collections::BTreeMap;
+use itertools::Itertools;
 use util::*;
 use state::Account;
 use ethjson;

ethcore/src/pod_state.rs

@@ -18,6 +18,7 @@
 
 use std::fmt;
 use std::collections::BTreeMap;
+use itertools::Itertools;
 use util::*;
 use pod_account::{self, PodAccount};
 use types::state_diff::StateDiff;