Struct sdnotify::SdNotify

pub struct SdNotify(_);

Implementations

impl SdNotify

pub fn from_env() -> Result<Self, Error>

pub fn from_path<P: AsRef<Path>>(path: P) -> Result<Self, Error>

pub fn notify_ready(&self) -> Result<(), Error>

Tells the init system that daemon startup is finished.

pub fn set_status(&self, status: String) -> Result<(), Error>

Passes a single-line status string back to the init system that describes the daemon state.

pub fn ping_watchdog(&self) -> Result<(), Error>

Tells systemd to update the watchdog timestamp. This is the keep-alive ping that services need to issue in regular intervals if WatchdogSec= is enabled for it.