gir-format-check 0.1.3

File format checker
Documentation 
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// Copyright 2013-2018, The Gtk-rs Project Developers.
// See the COPYRIGHT file at the top-level directory of this distribution.
// Licensed under the MIT license, see the LICENSE file or <http://opensource.org/licenses/MIT>

use std::fs::File;
use std::io::Read;
use std::path::Path;

pub fn read_file<P: AsRef<Path>>(p: P) -> String {
    let mut f = File::open(p).expect("read_file::open failed");
    let mut content = String::new();
    f.read_to_string(&mut content)
        .expect("read_file::read_to_end failed");
    content
}