Struct ProcessState 

pub struct ProcessState { /* private fields */ }

Core structure managing tracked processes.

Implementations

impl ProcessState

pub fn new<S: AsRef<str>>(namespace: S) -> Result<Self, Box<dyn Error>>

Create a new ProcessState instance with a namespace.

pub fn add_process( &mut self, child: &Child, label: &str, command: &str, ) -> Result<(), Box<dyn Error>>

Add a process to tracking.

pub fn remove_process(&mut self, pid: u32) -> Result<(), Box<dyn Error>>

Remove a process from tracking.

pub fn update_status( &mut self, pid: u32, status: ProcessStatus, ) -> Result<(), Box<dyn Error>>

Update a process status manually.

pub fn refresh(&mut self) -> Result<(), Box<dyn Error>>

Refresh process statuses. On Unix, uses kill -0 PID. On Windows, uses try_wait() if you have a Child handle stored externally.

pub fn get_running(&self) -> Vec<&ProcessInfo>

Get all running processes.

pub fn get_all(&self) -> Vec<&ProcessInfo>

Get all tracked processes.

Trait Implementations

impl Debug for ProcessState

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

Formats the value using the given formatter.