protobuf-codegen-pure 2.6.0

Pure-rust codegen for protobuf using protobuf-parser crate WIP
Documentation 
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use std::path::Path;
use std::fs;
use std::io::Read;

use model;

fn parse_recursively(path: &Path) {
    let file_name = path.file_name().expect("file_name").to_str().expect("to_str");
    if path.is_dir() {
        for entry in fs::read_dir(path).expect("read_dir") {
            parse_recursively(&entry.expect("entry").path());
        }
    } else if file_name.ends_with(".proto") {
        println!("checking {}", path.display());
        let mut content = String::new();
        fs::File::open(path).expect("open").read_to_string(&mut content).expect("read");
        model::FileDescriptor::parse(&content).expect("parse");
    }
}

#[test]
fn test() {
    let path = &Path::new("../google-protobuf");
    parse_recursively(&Path::new(path));
}