complex/
complex.rs

1extern crate daemonize;
2
3use std::fs::File;
4
5use daemonize::Daemonize;
6
7fn main() {
8    let stdout = File::create("/tmp/daemon.out").unwrap();
9    let stderr = File::create("/tmp/daemon.err").unwrap();
10
11    let daemonize = Daemonize::new()
12        .pid_file("/tmp/test.pid") // Every method except `new` and `start`
13        .chown_pid_file(true) // is optional, see `Daemonize` documentation
14        .working_directory("/tmp") // for default behaviour.
15        .user("nobody")
16        .group("daemon") // Group name
17        .group(2) // or group id.
18        .umask(0o777) // Set umask, `0o027` by default.
19        .stdout(stdout) // Redirect stdout to `/tmp/daemon.out`.
20        .stderr(stderr) // Redirect stderr to `/tmp/daemon.err`.
21        .privileged_action(|| "Executed before drop privileges");
22
23    match daemonize.start() {
24        Ok(_) => println!("Success, daemonized"),
25        Err(e) => eprintln!("Error, {}", e),
26    }
27}