openethereum/util/json-tests/src/util.rs
2016-02-05 13:40:41 +01:00

25 lines
876 B
Rust

// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use rustc_serialize::hex::FromHex;
pub fn hex_or_string(s: &str) -> Vec<u8> {
match s.starts_with("0x") {
true => s[2..].from_hex().unwrap(),
false => From::from(s)
}
}