From 0e0bdc8ae93aaa3889693cf10ec438fae4e67bf5 Mon Sep 17 00:00:00 2001 From: Gav Wood Date: Tue, 29 Nov 2016 13:48:28 +0100 Subject: [PATCH] Deduplicate code. --- rpc/src/v1/types/uint.rs | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/rpc/src/v1/types/uint.rs b/rpc/src/v1/types/uint.rs index ce0fa49a2..e513d23db 100644 --- a/rpc/src/v1/types/uint.rs +++ b/rpc/src/v1/types/uint.rs @@ -14,9 +14,7 @@ // You should have received a copy of the GNU General Public License // along with Parity. If not, see . -use std::cmp; use std::str::FromStr; -use rustc_serialize::hex::ToHex; use serde; use util::{U256 as EthU256, Uint}; @@ -50,18 +48,7 @@ macro_rules! impl_uint { impl serde::Serialize for $name { fn serialize(&self, serializer: &mut S) -> Result<(), S::Error> where S: serde::Serializer { - let mut hex = "0x".to_owned(); - let mut bytes = [0u8; 8 * $size]; - self.0.to_big_endian(&mut bytes); - let len = cmp::max((self.0.bits() + 7) / 8, 1); - let bytes_hex = bytes[bytes.len() - len..].to_hex(); - - if bytes_hex.starts_with('0') { - hex.push_str(&bytes_hex[1..]); - } else { - hex.push_str(&bytes_hex); - } - serializer.serialize_str(&hex) + serializer.serialize_str(&format!("0x{}", self.0.to_hex())) } }