Merge pull request #805 from ethcore/rustfmt

Rustfmt.toml

util/rustfmt.toml

@@ -1 +0,0 @@
-hard_tabs = true

util/src/crypto.rs

@@ -208,7 +208,7 @@ pub mod ec {
 		match context.verify(&try!(Message::from_slice(&message)), &sig, &publ) {
 			Ok(_) => Ok(true),
 			Err(Error::IncorrectSignature) => Ok(false),
-			Err(x) => Err(<CryptoError as From<Error>>::from(x))
+			Err(x) => Err(CryptoError::from(x))
 		}
 	}
 

util/src/rlp/rlpin.rs

@@ -153,7 +153,7 @@ impl<'a, 'view> Iterator for RlpIterator<'a, 'view> {
 
 	fn next(&mut self) -> Option<Rlp<'a>> {
 		let index = self.index;
-		let result = self.rlp.rlp.at(index).ok().map(| iter | { From::from(iter) });
+		let result = self.rlp.rlp.at(index).ok().map(From::from);
 		self.index += 1;
 		result
 	}