mumble-protocol 0.2.0

Rust implementation of the Mumble protocol
Documentation 
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use std::env;
use std::fs;
use std::io::Write;
use std::path::Path;

fn main() {
    // Prepare OUT_DIR/proto directory
    let out_dir = Path::new(&env::var("OUT_DIR").unwrap()).join("proto");
    fs::create_dir_all(&out_dir).expect("Failed to create $OUT_DIR/proto directory");

    protobuf_codegen_pure::run(protobuf_codegen_pure::Args {
        out_dir: out_dir.to_str().unwrap(),
        input: &[if cfg!(feature = "webrtc-extensions") {
            "protos/MumbleWithWebRTC.proto"
        } else {
            "protos/Mumble.proto"
        }],
        includes: &["protos"],
        customize: protobuf_codegen_pure::Customize {
            generate_accessors: Some(true),
            ..Default::default()
        },
    })
    .expect("protoc");

    // Create mod.rs (see https://github.com/stepancheg/rust-protobuf/issues/324)
    let content = if cfg!(feature = "webrtc-extensions") {
        "mod MumbleWithWebRTC; pub use MumbleWithWebRTC::*;"
    } else {
        "mod Mumble; pub use Mumble::*;"
    };
    let mut file = fs::File::create(out_dir.join("mod.rs")).unwrap();
    file.write_all(content.as_bytes())
        .expect("Failed to write proto/mod.rs")
}