Merge branch 'master' into gav

Cargo.toml

@@ -15,7 +15,7 @@ mio = "0.4.4"
 rand = "0.3.12"
 time = "0.1.34"
 tiny-keccak = "1.0"
-rocksdb = "0.2.1"
+rocksdb = "0.2"
 lazy_static = "0.1.*"
 secp256k1 = "0.5.1"
 rust-crypto = "0.2.34"

src/hash.rs

@@ -320,6 +320,26 @@ impl<'a> From<&'a U256> for H256 {
     }
 }
 
+impl From<H256> for Address {
+	fn from(value: H256) -> Address {
+		unsafe {
+			let mut ret: Address = ::std::mem::uninitialized();
+			::std::ptr::copy(value.as_ptr().offset(12), ret.as_mut_ptr(), 20);
+			ret
+		}
+	}
+}
+
+impl From<Address> for H256 {
+	fn from(value: Address) -> H256 {
+		unsafe {
+			let mut ret = H256::new();
+			::std::ptr::copy(value.as_ptr(), ret.as_mut_ptr().offset(12), 20);
+			ret
+		}
+	}
+}
+
 impl_hash!(H32, 4);
 impl_hash!(H64, 8);
 impl_hash!(H128, 16);
@@ -382,5 +402,13 @@ mod tests {
 		assert!(my_bloom.contains_bloom(&address.sha3()));
 		assert!(my_bloom.contains_bloom(&topic.sha3()));
 	}
+
+	#[test]
+	fn from_and_to_address() {
+		let address = Address::from_str("ef2d6d194084c2de36e0dabfce45d046b37d1106").unwrap();
+		let h = H256::from(address.clone());
+		let a = Address::from(h);
+		assert_eq!(address, a);
+	}
 }
 

src/semantic_version.rs

@@ -2,8 +2,14 @@
 /// 
 /// # Example
 /// ```
+<<<<<<< HEAD
 /// extern crate ethcore_util;
 /// use ethcore_util::semantic_version::*;
+=======
+/// extern crate ethcore_util as util;
+/// use util::semantic_version::*;
+/// 
+>>>>>>> master
 /// fn main() {
 ///   assert_eq!(SemanticVersion::new(1, 2, 3).as_u32(), 0x010203);
 /// }