Simple crash logging in Tetra

main.rs

fn run() -> tetra::Result {
    ContextBuilder::new("My Game", 1280, 720)
        .build()?
        .run(GameState::new)
}

fn report_crash(err: TetraError) {
    let mut crash_log = File::create("./crash_log.txt").unwrap();

    write!(
        crash_log,
        "Oh no! GAME_NAME has crashed. Here's the error message:\n\n\
        {}\n\n\
        If you don't know how to resolve this, please provide a bug report at ISSUE_URL.",
        err
    )
    .unwrap();
}

fn main() {
    run().unwrap_or_else(report_crash)
}