fix warnings

ethcore/src/trace/flat.rs

@@ -14,6 +14,8 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
+//! Flat trace module
+
 use trace::BlockTraces;
 use super::trace::{Trace, Action, Res};
 

ethcore/src/types/blockchain_info.rs

@@ -14,6 +14,8 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
+//! Blockhain info type definition
+
 use util::numbers::*;
 use header::BlockNumber;
 use ipc::binary::BinaryConvertError;

ethcore/src/types/ids.rs

@@ -18,7 +18,6 @@
 
 use util::hash::H256;
 use header::BlockNumber;
-use util::bytes::{FromRawBytes, FromBytesError, ToBytesWithMap, Populatable};
 
 /// Uniquely identifies block.
 #[derive(Debug, PartialEq, Clone, Hash, Eq)]

ethcore/src/types/log_entry.rs

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-//! Block log.
+//! Log entry type definition.
 
 use util::numbers::*;
 use std::ops::Deref;

ethcore/src/types/receipt.rs

@@ -17,18 +17,14 @@
 //! Receipt
 
 use util::numbers::*;
-use std::ops::Deref;
 use util::rlp::*;
-use util::Bytes;
 use util::HeapSizeOf;
-use util::sha3::*;
 use basic_types::LogBloom;
 use header::BlockNumber;
 use log_entry::{LogEntry, LocalizedLogEntry};
 use ipc::binary::BinaryConvertError;
 use std::mem;
 use std::collections::VecDeque;
-use rustc_serialize::hex::FromHex;
 
 /// Information describing execution of a transaction.
 #[derive(Default, Debug, Clone, Binary)]
@@ -107,7 +103,7 @@ pub struct LocalizedReceipt {
 
 #[test]
 fn test_basic() {
-	let expected = FromHex::from_hex("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").unwrap();
+	let expected = ::rustc_serialize::hex::FromHex::from_hex("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").unwrap();
 	let r = Receipt::new(
 		x!("2f697d671e9ae4ee24a43c4b0d7e15f1cb4ba6de1561120d43b9a4e8c4a8a6ee"),
 		x!(0x40cae),

ethcore/src/types/trace_types/filter.rs

@@ -14,6 +14,8 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
+//! Trace filters type definitions
+
 use std::ops::Range;
 use bloomchain::{Filter as BloomFilter, Bloom, Number};
 use util::{Address, FixedHash};

ethcore/src/types/trace_types/localized.rs

@@ -14,6 +14,8 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
+//! Localized traces type definitions
+
 use util::H256;
 use super::trace::{Action, Res};
 use header::BlockNumber;

ethcore/src/types/trace_types/trace.rs

@@ -15,6 +15,7 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 //! Tracing datatypes.
+
 use util::{U256, Bytes, Address, FixedHash};
 use util::rlp::*;
 use util::sha3::Hashable;

ethcore/src/types/transaction.rs

@@ -20,7 +20,7 @@ use util::numbers::*;
 use std::ops::Deref;
 use util::rlp::*;
 use util::sha3::*;
-use util::{UtilError, CryptoError, Bytes, HeapSizeOf, Signature, Secret, ec, OutOfBounds};
+use util::{UtilError, CryptoError, Bytes, Signature, Secret, ec};
 use std::cell::*;
 use error::*;
 use evm::Schedule;
@@ -29,8 +29,6 @@ use ethjson;
 use ipc::binary::BinaryConvertError;
 use std::mem;
 use std::collections::VecDeque;
-use rustc_serialize::hex::FromHex;
-use util::crypto::KeyPair;
 
 #[derive(Debug, Clone, PartialEq, Eq, Binary)]
 /// Transaction action type.
@@ -320,7 +318,7 @@ impl SignedTransaction {
 		}
 		try!(self.sender());
 		if self.gas < U256::from(self.gas_required(&schedule)) {
-			Err(From::from(TransactionError::InvalidGasLimit(OutOfBounds{min: Some(U256::from(self.gas_required(&schedule))), max: None, found: self.gas})))
+			Err(From::from(TransactionError::InvalidGasLimit(::util::OutOfBounds{min: Some(U256::from(self.gas_required(&schedule))), max: None, found: self.gas})))
 		} else {
 			Ok(self)
 		}
@@ -350,7 +348,7 @@ impl Deref for LocalizedTransaction {
 
 #[test]
 fn sender_test() {
-	let t: SignedTransaction = decode(&FromHex::from_hex("f85f800182520894095e7baea6a6c7c4c2dfeb977efac326af552d870a801ba048b55bfa915ac795c431978d8a6a992b628d557da5ff759b307d495a36649353a0efffd310ac743f371de3b9f7f9cb56c0b28ad43601b4ab949f53faa07bd2c804").unwrap());
+	let t: SignedTransaction = decode(&::rustc_serialize::hex::FromHex::from_hex("f85f800182520894095e7baea6a6c7c4c2dfeb977efac326af552d870a801ba048b55bfa915ac795c431978d8a6a992b628d557da5ff759b307d495a36649353a0efffd310ac743f371de3b9f7f9cb56c0b28ad43601b4ab949f53faa07bd2c804").unwrap());
 	assert_eq!(t.data, b"");
 	assert_eq!(t.gas, U256::from(0x5208u64));
 	assert_eq!(t.gas_price, U256::from(0x01u64));
@@ -364,7 +362,7 @@ fn sender_test() {
 
 #[test]
 fn signing() {
-	let key = KeyPair::create().unwrap();
+	let key = ::util::crypto::KeyPair::create().unwrap();
 	let t = Transaction {
 		action: Action::Create,
 		nonce: U256::from(42),

ethcore/src/types/tree_route.rs

@@ -14,6 +14,8 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
+//! Tree route info type definition
+
 use util::numbers::H256;
 
 /// Represents a tree route between `from` block and `to` block: