How do I use wintun?

[jamesadevine]

Hi!

I'm interested in using tunio in Windows, yet I am struggling to get a simple example running. The docs seem to indicate I should place wintun.dll alongside the built exe, but I get an error.

use tunio::traits::{DriverT, InterfaceT};
use tunio::{DefaultDriver, DefaultInterface};

fn main() {
    println!("Hello, world!");
    // DefaultDriver is an alias for a supported driver for current platform.
    // It may be not optimal for your needs (for example, it can lack support of TAP),
    // but it will work in some cases. If you need another driver, then import and use it instead.
    let mut driver = DefaultDriver::new().unwrap();
    // Preparing configuration for new interface. We use `Builder` pattern for this.
    let if_config = DefaultDriver::if_config_builder()
        .name("iface1".to_string())
        .build()
        .unwrap();

    // Then, we create the interface using config and start it immediately.
    let mut interface = DefaultInterface::new_up(&mut driver, if_config).unwrap();
}

Output:

value: LibraryNotLoaded { reason: "LoadLibraryExW { source: Os { code: 193, kind: Uncategorized, message: \"%1 is not a valid Win32 application.\" } }" }', src\main.rs:9:43
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Presumably I am missing some documentation. If not, would it be possible to provide some guidance on how to use tunio on Windows via wintun.dll? Perhaps an additional example or further documentation?

[jamesadevine]

Seems to go away if I use the amd64 wintun.dll...