Struct Pid1

pub struct Pid1 { /* private fields */ }

Pid1 provides process supervision over processes specified by rc_conf and rc.d.

Implementations

impl Pid1

pub fn new(options: Pid1Options) -> Result<Self, Error>

Create a new Pid1 from the provided options.

pub fn shutdown(self) -> Result<(), Error>

Consume the pid1 and shut it down properly. First processes get the SIGTERM, then they get the SIGKILL. Will return only after all resources are reclaimed.

pub fn reconfigure(&self, options: Pid1Options) -> Result<(), Error>

Reconfigure the Pid1 to use the new options. This will call reload after loading the new options.

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

Reload the configuration from the rc_conf and rc.d paths provided as of the last configuration.

pub fn kill(&self, target: Target, signal: Signal) -> Result<(), Error>

Send the specified signal to all processes that match the target.

pub fn list_services(&self) -> Vec<String>

List the available services.

pub fn enabled_services(&self) -> Vec<String>

List the enabled services.

pub fn start(&self, service: &str) -> Result<(), Error>

Start the named service.

pub fn restart(&self, service: &str) -> Result<(), Error>

Stop then start the named service.

pub fn stop(&self, service: &str) -> Result<(), Error>

Stop the named service.

Trait Implementations

impl Debug for Pid1

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.