You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main.rs
    path of file: ./repos/neovide/src
    
    the code of the file until where you have to start completion: #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
// Test naming occasionally uses camelCase with underscores to separate sections of
// the test name.
#![cfg_attr(test, allow(non_snake_case))]
#[macro_use]
extern crate neovide_derive;

#[cfg(test)]
#[mac
    
fn maybe_disown() {
    use std::process;

    let settings = SETTINGS.get::<CmdLineSettings>();

    if cfg!(debug_assertions) || !settings.fork {
        return;
    }

    if let Ok(current_exe) = env::current_exe() {
        assert!(process::Command::new(current_exe)
            .stdin(process::Stdio::null())
            .stdout(process::Stdio::null())
            .stderr(process::Stdio::null())
            .arg("--no-fork")
            .args(env::args().skip(1))
            .spawn()
            .is_ok());
        process::exit(0);
    } else {
        eprintln!("error in disowning process, cannot obtain the path for the current executable, continuing without disowning...");
    }
}