splitting part of util into smaller crates (#4956)

* split path module from util

* moved RotatingLogger from util to logger crate

* fix tests

* fix tests

* use only one version of ansi_term crate

rpc/src/lib.rs

@@ -34,6 +34,7 @@ extern crate ethstore;
 extern crate ethsync;
 extern crate ethash;
 extern crate ethcore_light as light;
+extern crate ethcore_logger;
 extern crate transient_hashmap;
 extern crate jsonrpc_ipc_server as ipc;
 extern crate ethcore_ipc;

rpc/src/v1/impls/light/parity.rs

@@ -19,7 +19,7 @@ use std::sync::Arc;
 use std::collections::{BTreeMap, HashSet};
 use futures::{future, Future, BoxFuture};
 
-use util::RotatingLogger;
+use ethcore_logger::RotatingLogger;
 use util::misc::version_data;
 
 use crypto::ecies;

rpc/src/v1/impls/parity.rs

@@ -20,7 +20,8 @@ use std::str::FromStr;
 use std::collections::{BTreeMap, HashSet};
 use futures::{future, Future, BoxFuture};
 
-use util::{RotatingLogger, Address};
+use ethcore_logger::RotatingLogger;
+use util::Address;
 use util::misc::version_data;
 
 use crypto::ecies;

rpc/src/v1/tests/mocked/parity.rs

@@ -15,7 +15,7 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 use std::sync::Arc;
-use util::log::RotatingLogger;
+use ethcore_logger::RotatingLogger;
 use util::Address;
 use ethsync::ManageNetwork;
 use ethcore::account_provider::AccountProvider;

rpc/src/v1/types/confirmations.rs

@@ -18,7 +18,7 @@
 
 use std::fmt;
 use serde::{Serialize, Serializer};
-use util::log::Colour;
+use util::Colour;
 use util::bytes::ToPretty;
 
 use v1::types::{U256, TransactionRequest, RichRawTransaction, H160, H256, H520, Bytes, TransactionCondition, Origin};

rpc/src/v1/types/transaction_request.rs

@@ -18,7 +18,7 @@
 
 use v1::types::{Bytes, H160, U256, TransactionCondition};
 use v1::helpers;
-use util::log::Colour;
+use util::Colour;
 
 use std::fmt;