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// This file is part of dpdk. It is subject to the license terms in the COPYRIGHT file found in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/dpdk/master/COPYRIGHT. No part of dpdk, including this file, may be copied, modified, propagated, or distributed except according to the terms contained in the COPYRIGHT file. // Copyright © 2016-2017 The developers of dpdk. See the COPYRIGHT file in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/dpdk/master/COPYRIGHT. pub fn writeValueToFile<D: Display>(filePath: &Path, value: D) -> io::Result<()> { let value = format!("{}\n", value).into_bytes(); let mut file = try!(OpenOptions::new().write(true).open(&filePath)); file.write_all(value.as_slice()) }