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chore: migrate to Rust 2024

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Removes the use of `set_var`, since it isn't thread safe.
This commit is contained in:
Vukašin Vojinović 2025-08-28 01:13:23 +02:00 • committed by Ashley Wulber
parent 4c72d42731
commit 3200144164
6 changed files with 40 additions and 44 deletions
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19
src/systemd.rs
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@ -1,11 +1,15 @@
// SPDX-License-Identifier: GPL-3.0-only
use std::path::Path;
use std::process::{Command, Stdio};
use std::sync::OnceLock;
use std::{
path::Path,
process::{Command, Stdio},
sync::OnceLock,
};
use zbus::zvariant::{Array, OwnedValue};
use zbus::Connection;
use zbus::{
Connection,
zvariant::{Array, OwnedValue},
};
#[derive(Debug)]
pub struct EnvVar {
@ -46,7 +50,8 @@ pub fn stop_systemd_target() {
)
}
///Determine if systemd is used as the init system. This should work on all linux distributions.
/// Determine if systemd is used as the init system. This should work on all
/// linux distributions.
pub fn is_systemd_used() -> &'static bool {
static IS_SYSTEMD_USED: OnceLock<bool> = OnceLock::new();
IS_SYSTEMD_USED.get_or_init(|| Path::new("/run/systemd/system").exists())
@ -68,7 +73,7 @@ pub async fn get_systemd_env() -> Result<Vec<EnvVar>, zbus::Error> {
}
#[cfg(feature = "systemd")]
///Spawn a systemd scope unit with the given name and PIDs.
/// Spawn a systemd scope unit with the given name and PIDs.
pub async fn spawn_scope(mut command: String, pids: Vec<u32>) -> Result<(), zbus::Error> {
let connection = Connection::session().await?;
let systemd_manager = SystemdManagerProxy::new(&connection).await?;