Struct ProcessStatus

pub struct ProcessStatus {

    pub id: ProcessId,
    pub name: String,
    pub state: ProcessState,
    pub pid: Option<u32>,
    pub uptime: Option<DateTime<Utc>>,
    pub restarts: u32,
    pub cpu_usage: f32,
    pub memory_usage: u64,
    pub exit_code: Option<i32>,
    pub error: Option<String>,
    pub namespace: String,
    pub instance: Option<u32>,
    pub assigned_port: Option<u16>,
}

Process status information for external consumption.

This struct represents the current status and metrics of a managed process. It’s designed to be serializable for API responses and contains all the information needed for monitoring and display purposes.

Examples

use pmdaemon::process::{ProcessStatus, ProcessState};
use uuid::Uuid;

// ProcessStatus is typically obtained from Process::status()
// This example shows the structure for documentation purposes
let status = ProcessStatus {
    id: Uuid::new_v4(),
    name: "my-app".to_string(),
    state: ProcessState::Online,
    pid: Some(1234),
    uptime: None,
    restarts: 0,
    cpu_usage: 15.5,
    memory_usage: 128 * 1024 * 1024, // 128MB
    exit_code: None,
    error: None,
    namespace: "default".to_string(),
    instance: None,
    assigned_port: Some(3000),
};

Fields

id: ProcessId

Unique process identifier (UUID)

name: String

Human-readable process name

state: ProcessState

Current process state (starting, online, stopped, etc.)

pid: Option<u32>

System process ID (PID) if the process is currently running

uptime: Option<DateTime<Utc>>

Process start time (UTC) for uptime calculation

restarts: u32

Total number of times this process has been restarted

cpu_usage: f32

Current CPU usage as a percentage (0.0-100.0)

memory_usage: u64

Current memory usage in bytes

exit_code: Option<i32>

Exit code from the last process termination

error: Option<String>

Error message if the process is in an error state

namespace: String

Namespace for logical process grouping

instance: Option<u32>

Instance number for cluster mode (0-based)

assigned_port: Option<u16>

Port assigned to this process (if any)

Trait Implementations

impl Clone for ProcessStatus

fn clone(&self) -> ProcessStatus

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProcessStatus

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProcessStatus

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ProcessStatus

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.