Struct JobState 

pub struct JobState {
    pub job: JobStateJob,
    pub result: JobStateResult,
    pub pid: Option<u32>,
    pub finished_at: Option<String>,
    pub updated_at: String,
    pub windows_job_name: Option<String>,
}

Persisted in state.json, updated as the job progresses.

Structure:

{
  "job": { "id": "...", "status": "running", "started_at": "..." },
  "result": { "exit_code": null, "signal": null, "duration_ms": null },
  "updated_at": "..."
}

Required fields per spec: job.id, job.status, job.started_at, result.exit_code, result.signal, result.duration_ms, updated_at. Option fields MUST be serialized as null (not omitted) so callers always see consistent keys regardless of job lifecycle stage.

Fields

job: JobStateJob

result: JobStateResult

pid: Option<u32>

Process ID (not part of the public spec; omitted when not available).

finished_at: Option<String>

Finish time (not part of the nested result block; kept for internal use).

updated_at: String

Last time this state was written to disk (RFC 3339).

windows_job_name: Option<String>

Windows-only: name of the Job Object used to manage the process tree. Present only when the supervisor successfully created and assigned a named Job Object; absent on non-Windows platforms and when creation fails (in which case tree management falls back to snapshot enumeration).

Implementations

impl JobState

pub fn job_id(&self) -> &str

Convenience accessor: returns the job ID.

pub fn status(&self) -> &JobStatus

Convenience accessor: returns the job status.

pub fn started_at(&self) -> Option<&str>

Convenience accessor: returns the started_at timestamp, if present.

pub fn exit_code(&self) -> Option<i32>

Convenience accessor: returns the exit code.

pub fn signal(&self) -> Option<&str>

Convenience accessor: returns the signal name.

pub fn duration_ms(&self) -> Option<u64>

Convenience accessor: returns the duration in milliseconds.

Trait Implementations

impl Clone for JobState

fn clone(&self) -> JobState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JobState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JobState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for JobState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.