bigint upgraded to version 3.0

Cargo.toml

@@ -10,5 +10,5 @@ authors = ["Parity Technologies <admin@parity.io>"]
 elastic-array = "0.9"
 ethcore-bigint = { path = "../bigint" }
 lazy_static = "0.2"
-rustc-serialize = "0.3"
+rustc-hex = "1.0"
 byteorder = "1.0"

src/lib.rs

@@ -41,7 +41,7 @@
 extern crate byteorder;
 extern crate ethcore_bigint as bigint;
 extern crate elastic_array;
-extern crate rustc_serialize;
+extern crate rustc_hex;
 
 #[macro_use]
 extern crate lazy_static;

src/rlpin.rs

@@ -273,7 +273,7 @@ impl<'a, 'view> Iterator for RlpIterator<'a, 'view> {
 
 #[test]
 fn break_it() {
-	use rustc_serialize::hex::FromHex;
+	use rustc_hex::FromHex;
 	use bigint::prelude::U256;
 
 	let h: Vec<u8> = FromHex::from_hex("f84d0589010efbef67941f79b2a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a0c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470").unwrap();

src/untrusted_rlp.rs

@@ -8,7 +8,7 @@
 
 use std::cell::Cell;
 use std::fmt;
-use rustc_serialize::hex::ToHex;
+use rustc_hex::ToHex;
 use impls::decode_usize;
 use {Decodable, DecoderError};
 
@@ -389,7 +389,7 @@ mod tests {
 
 	#[test]
 	fn test_rlp_display() {
-		use rustc_serialize::hex::FromHex;
+		use rustc_hex::FromHex;
 		let data = "f84d0589010efbef67941f79b2a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a0c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470".from_hex().unwrap();
 		let rlp = UntrustedRlp::new(&data);
 		assert_eq!(format!("{}", rlp), "[\"0x05\", \"0x010efbef67941f79b2\", \"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421\", \"0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470\"]");